E/3 .'S' ENCrCLOPMDIA BRITANNICAs D I C T I 6 NARY O F ARTS, SCIENCES, AND MISCELLANEOUS LITERATURE; Conftructed on a Plan, BY WHICH THE DIFFERENT SCIENCES AND ARTS Are digefted into the Form of Diflind TREATISES or SYSTEMS, COMPREHENDING The History, Theory, and Practice, of each, according to the Lateft Difcoveries and Improvements; AND FULL EXPLANATIONS given of the VARIOUS DETACHED PARTS OF KNOWLEDGE, WHETHER RELATING TO Natural and Artificial Obje&s, or to Matters Ecclesiastical, Civil, Military, Commercial, &c. Including Elucidations of the moft important Topics relatiYe to Religion, Morals, Manners, and the Oegonomy of Life : A Description of all the Countries, Cities, principal Mountains, Seas, Rivers, &c. throughout the W o R L d j A General History, Ancient and Modern, of the different Empires, Kingdoms, and States; An Account of the Lives of the moft Eminent Perfons in every Nation, from the earlieft ages down to the prefent times. Compiledfrun lit writing* of the toft Authors, in/weral latiguaget; the moji approved Difiitnaries, as •well of general feienoe as of its parti-' cular branches ; the TranfaBions, journals, and Memoirs, of Learned Societies, both at home and abroad’, the MS. LeBures of Eminent Profcjfors on differ entfcienccs j and a variety of Original Materials, furnijhed by an Extenftve Correfpondence. Tlh THIRD EDITION, IN EIGHTEEN VOLUMES, GREATLY IMPROVED. ILLUSTRATED WITH FIVE HUNDRED AND FORTY*TWO COPPERPLATES. VOL. XII. INDOCTI DlUC ANT, ET AMENT MXMTNtSS B P ERJTl. EDINBURG H, PRINTED FOR A. BELL AND C. MACFARQtIHM. MDCCXCYII, €ntmO in tetationm ipaH in Cermief of tfjc aa of Parliament Encyclopaedia Britannica, m i e Miel, 1\/TIEL (Jan), called Giovanni della Vile, a moll Mieris. XVJL eminent painter, was born in Flanders in 1599. He was at firft a difciple of Gerard Seghers, in whole fchool he made a diftinguilheJ figure ; but he quitted that artift, and went to Italy, to improve himfelf in defign, and to obtain a more extenfive knowledge of the ieveral branches of his art. At Rome he parti¬ cularly ftudied and copied the works of the Caracci and Corregio; and was admitted into the academy of Andrea Sacchij where he gave fuch evident proofs of extraordinary merit and genius, that he was invited by Andrea to. affift him in a grand defign which* he had already begun. But Miel, through fome difguft, re- jefted thole elevated fubje&s which at firll had enga¬ ged his attention, refufed the friendly propofal of Sacchi, and chofe to imitate the llyle of Bamboccio, as having more of that nature which pleafed his own imagination. His general fubjefts were huntings, car¬ nivals, gyplies, beggars, palloral fcenes, and conver- fations ; of thofe he compofed his eafel-pi&ures, which are the fineft of his performances. But he alfo paint¬ ed hiftory in a large fize in frefco, and in oil; which, though they feem to want elevation of delign, and a greater degree of grace in the heads, yet appear fupe- rior to what might be expected from a painter of fuch low fubje&s as he generally was fond of reprefenting. His pidures of huntings are particularly admired : the figures and animals of every fpecies being defigned with uncommon fpirit, nature, and truth. The tranfparence of his colouring, and the clear tints of his Ikies, enli¬ ven his compofuions; nor are his paintings in any de¬ gree inferior to thofe of Bamboccio either in their force o^'dultre. His large works are not fo much to be commended for the goodnefs of the delign as for the expreflion and colouring ; but it is in his fmall pieces that the pencil of Miel appears in its greatell delicacy and beauty. The Angular merit of this mai¬ ler recommended him to the favour of Charles Ema¬ nuel duke of Savoy, who invited him to his court, where he appointed Miel his principal painter, and afterwards honoured him with the order of St Mauri¬ tius, and made him a prefent of a crofs fet with dia¬ monds of a great value, as a particular mark of his efteem. He died in 1664. MIERIS (Francis), the Old, a juftly celebrated painter, was born at Leyden in 1635 ; and was at firll placed under the dirc&ion of Abraham Toorne Vliet, one of the bell defigners of the Low Countries, and afterwards entered himfelf as a difciple with Gerard Douw. In a Ihort time he far furpaffed all his companions, and was by his mailer called the prince of his difciples. His manner of painting fxlks, velvets, Huffs, or carpets, was fo fingu- lar, that the different kinds and fabric of any of them Vo L. XII. Parti. M I E might eafsly be diflinguilhed. His pi&ures are rarely Mier's. to be feen, and as rarely to be fold; and when they ——y—» are, the purchafe is extremely high, their intrinfic va¬ lue being fo incontellably great. Befide portraits, his general fubjedts* were converfations, perfons perform¬ ing on mufical inllruments, patients attended by the apothecary or dodlor, chymilts at work, mercers fhops, and fuch like; and the ufual valuation he fet oil his piftures was ellimated at the rate of a ducat an hour. The finell portrait of this mailer’s hand is that which he painted for the wife of Cornelius Plaats, which is laid to be Hill preferved in the family, al¬ though very great fums have been offered for it. In the poffeffion of the fame gentleman was another pic¬ ture of Mieris, reprefenung a lady fainting, and a phyfician applying the remedies to relieve her. For that performance he was paid (at his ufual rate of a ducat an hour) fo much money as amounted to fifteen hundred florins when the picture was finilhed. The grand duke of Tufcany wilhed to purchafe it, and of¬ fered three thoufand florins for it, but the offer was not accepted. However, that prince procured feveral of his pi&ures, and they are at this day an ornament to the Florentine collection. One of the moil curious of them is a girl holding a candle in her hand, and it is accounted ineltimable. This painter died in 1681. MIERIS (John), fon of the former, w'as born at Leyden in 1660, and learned the art of painting from his father. The young artilf unhappily was fe- verely afflidted with the gravel and Hone ; and by thofe complaints was much hindered in the progrefs of hisftudies. But, after the death of his father, he tra¬ velled to Germany, and from thence to Florence, where the fame of his father’s merit procured him a moll honourable reception from the grand duke, who, when he faw fome of his paintings, endeavoured to re¬ tain him in his fervice. But Mieris politely declined it, and proceeded to Rome, where his great abilities were well known before his arrival, and his works were exceedingly coveted. In that city his malady increafed ; yet at the intervals of eafe hd continued to work with his ufual application, till the violence of hie diftemper ended'his days in 1690,. when he was only thirty years old. He was allowed to have been as eminent for painting in a large fize as his father had been for his works in fmall. MIERIS (William), called the Young Miens, was brother to the former, and born at Leyden in 1662. During the life of h s father, he made a remarkable progrefs : but, by being deprived of his dire&or when he was only arrived at the age of nineteen, he had re- courfe to nature, as the moll inftru&ive guide ; and by ftudying with diligence and judgment to imitate her, he approached near to the merit of his father. At A firfl MIG [2 'Mleris flrft he took his fubje&s from private life, in the man- 11 ner of Francis ; fuch as tradefmen in their (hops, or a ^Mignard. pcafant felling vegetables and fruit, and fometimes a *" woman looking out at a window ; all which he copied minutely after nature, nor did he paint a fingle objedl without his model. As Mieris had obferved the com- pofitions of Gerard Laireffe, and^ther great hiftorical painters, with Angular delight, he attempted to defign fubjefts in that ftyle ; and began with the ftory of Ri- naldo fleeping on the lap of Armida, furrounded with the loves and graces, the fore-ground being enriched with plants and flowers ; a work which added greatly to his fame, and was fold for a very high price. This mafter alfo painted landfcapes and animals with equal truth and neatnefs; and modelled in clay and wax, in fo (harp and accurate a manner, that he might juftly be ranked among the moft eminent fculptors. In the delicate finifhing of his works, he imitated his father; as he likewife did in the luftre, harmony, and truth, of his paintings, which makes them to be almoft as highly prized; but they are not equal in refpeft of defign, or of the ftriking effeft, nor is his touch fo very exquifite as that of the father. The works of the old Mieris are better compofed, the figures are bet¬ ter grouped, and they have lefs confufion; yet the younger Mieris is acknowledged to be an artift of ex¬ traordinary merit, although inferior to him, who had fcarcely his equal. He died in 1747. Mieris (Francis), called the Toung Francis^ was the fon of William, and the grandfon of the celebrated Francis Mieris; and was born at Leyden in 1680. He learned the art of painting from his father, whofe manner and ftyle he always imitated; he chofe the fame fubjefts, and endeavoured to refemble him in his colouring and pencil. But with all his induftry he proved far inferior to him : and moft of thofe pictures which at the public fales are faid to be of the young Mieris, and many alfo in private colle&ions afcribed to the eider Francis, or William, are perhaps origi¬ nally painted by this mafter, who was far inferior to both; or are only his copies after the works of thofe excellent painters, as he fpent abundance of his time in copying their performances. MIEZA, (anc. geog.), a town of Macedonia, vdiich was anciently called Strymonium, fituated near Stagirar Here, Plutarch informs us, the ftone feats and fhady walks of Ariftotle were fliown. Of this place was Peuceftas, one of Alexander’s generals, and therefore furnamed Mk%iar*( let-feed. MiLiARr-Fever. See Medicine, n° 229. MILITANT, or Church-militant, denotes the body of Chriftians while here on earth. MILITARY, fomething belonging to the foldiery or militia. Mi 1.1 TARY-Dlfcipline, the training of foldiers, and the due enforcement of the laws and regulations inlli- tuted by authority for their condudl. Next tb the forming of troops, military difcipline is the firft ohje& that prefents itfelf to our notice : it is the foul of all armies ; and unlefs it be eftabliflied amongft them writh great prudence, and fupported with unfliaken refolution, they are no better than fo many contemptible heaps of rabble, which aie more dangerous to the very ftate that maintains them than even its declared enemies. Militarx-E x ecu lion, the ravaging or deftroying of a country or town that refufes to pay the contribution inllided upon them. MiliTAkx-Exercife. See Exercise and Words of Command. MiLirAR.r*State, in Britifli polity, one of the three- divifions of the laity. See Laity. This ftate includes the whole of the foldiery, or fuch perfons as are peculiarly appointed among the reft of the people for the fafeguard and defence of the realm. In a land of liberty, it is extremely dangerous to make a diftinft order of the profeffion of arms. In ab» folute monarchies, this is neceffary for the fafety of the prince ; and arifes from the main principle of their conftitution, which is that of governing by fear: but, in free ftates, the profeffion of a foldicr, taken fingly and merely as a profeffion,' is juftly an objeft of jea- loufy. In thefe no man ftiould take up arms but with a view to defend bis country and its laws: he puts not off the citizen when he enters the camp; but it is be- caufe he is a citizen, and would wifii to continue fo, that he makes himfelf for a while a foldier. The laws, therefore, and conftitution of thefe kingdoms, know no fuch ftate as that of a perpetual ftanding foldier, bred up to no other profeffion than that of war ; and it was not till the reign of Henry VII. that the kings of England had fo much as a guard about their per¬ fons. In the time of the Anglo-Saxons, as appears from Edward the Confeffor’s laws, the military force of England was in the hands of the dukes or heretochs, who were conftituted through every province'and county in the kingdom ; being taken out of the prin¬ cipal nobility, and fuch as were moft remarkable for being fapientes, f deles, et animofi. Their duty was tc\ lead and regulate the Englifli armies, with a very un¬ limited power ; front eis vfum fuerit, ad bonorem co¬ rona et ut'ditatem regnu And becaufe of this great pow'er they were elefted. by the people in their full af- fembly, or folkmote, in- the fame manner as fiieriffs were ele&ed : following ftill that old fundamental maxim of the Saxon conftitution, that where any offi¬ cer was entmfted with fuch power, as, if abufed, might- tead M I L *[ H ] M I L Military, tend to the opprefiion of the people, that power was ,.were bound to perform 40 days fervicC in the field, Military. delegated to him by the vote of the people themfelves. fir ft the alfize ef arms, ena&ed 27 Hen. II. and after- ~ ^ i So too, among the ancient Germans, the anceftors of wards the ftatute of Winchefter, under Edward I. our Saxon forefathers, they had their dukes, as well as kings, with an independent power over the mili¬ tary, as the kings had over the civil ftate. The dukes were ele&ive, the kings hereditary: for fo only can be confidently underftood that paffage of Tacitus, Reges ex nobilitate, duces ex ’uirtute fumunt. In conftituting their kings, the family or blood-royal was regarded; in choofing their dukes or leaders, warlike merit: juft as Cefar relates of their anceftors in his time, that whenever they went to war, by way either of attack or obliged every man, according to his eftate and degree, to provide a determinate quantity of fuch arms as were then in ufe, in order to keep the peace ; andconftables were appointed in all hundreds by the latter ftatute, to fee that fuch arms were provided. Thefe weapons were changed, by the ftatute 4 & 5 1?h. & M. c. 2. into others of more modern fervice ; but both this and the former provifions were repealed in the reign of James L While thefe continued in force, it was ufual from time to time for our princes to iflue commiffions of array. defence, they elected leaders to command them. This and fend into every county officers in whom they could large {hare of power, thus conferred by the people, though intended to preferve the liberty of the flibject, was perhaps unreafonably detrimental to the preroga¬ tive of the crown : and accordingly we find a very ill ufe made of it by Edric duke of Mercia, in the reign of king Edmond Ironfide; who, by his of¬ fice of duke or heretoch, was intitled to a large com¬ mand in the king’s army, and by h!s repeated trea¬ cheries at lift transferred the crown to Canute the Dane. It feems univerfally agreed by all hiftorians, that king Alfred firft fettled a national militia in this king¬ dom, and by his prudent difcipline made all the fub- je£ts of his dominions foldiers: but we are unfortunate¬ ly left in the dark as to the particulars of this his fo celebrated regulation; though, from what was laft ob- ferved, the dukes feem to have been left in poffeffion of too large and independent a-power 2 which enabled confide, to mufter and array (or fet in military order) the inhabitants of every diftrift ; and the form of the commiffion of array was fettled in parliament in the 5 Hen. IV. But at the fame time it was provided, that no man fhould be compelled to go out of the kingdom at any rate, nor out of his {hire, but in cafes of urgent neceffity ; nor ftiould provide foldiers unlefs by confent of parliament. About the reign of king Henry VIIL and his children, lord-lieutenants began to be introdu- cecj, as {landing reprefentatives of the crown, to keep the counties in military order ; for we find them men¬ tioned as known officers in the ftatute 4 & 5 Ph. & M. c. 3. though they had not been then long in ufe ; for Cambden {peaks of them in the time of Queen Elizabeth as extraordinary magiftrates, conftituted only in times of difficulty and danger. In this ftate things continued till the repeal of the ftatutes of armour in the reign of king James I.; after duke Harold, on the death of Edward the Confeffof, which, when king Charles I. had, during his northern though a ftranger to the royal blood, to mount for a expeditions, iffued commiftions of lieutenancy, and ex» fhort fpace the throne of this kingdom, in prejudice of erted fome military powers which, having been long exercifed, were thought to belong to the crown, it be¬ came a queftion in the long-parliament, how far the Edgar Etheling the rightful heir. Upon the Norman conqueft, the feodal law was in¬ troduced here in all its rigour, the whole of which is power of the militia did inherently refide in the kingi built on a military plan. In confequence thereof, all the lands in the kingdom were divided into what were being now unfupported by any ftatute, and founded only upon immemorial ufage. This queftion, long a- called knight's fees, in number above 60,000; and for gitated with great heat and refentment on both fides. every knight’s fee a knight or foldier, miles.. bound to attend the king in his wars, for 40 days in a year; in which fpace of time, before war was redu¬ ced to a fcience, the campaign was generally finifhed, and a kingdom either conquered or viftorious. By this became at length the immediate caufe of the fatal rup¬ ture between the king and his parliament: the two houfes not only denying this prerogative of the crown, the legality of which claim perhaps might be fome- what doubtful; but alfo feizing into their hands the means the king had, without any expence, an army entire power of the militia, the illegality of which ftep of 60,000 men always ready at his command. And could nevey be any doubt at all. accordingly we find one, among the laws of William the conqueror, which in the king’s name commands Soon after the reftoration of king Char. II. when the military tenures were abolifhed, it was thought proper and firmly enjoins the perfonal attendance of all knights to afcertain the power of the militia, to recogniie the and others; quod habeant et teneant fe femper in armis foie right of the crown to govern and command them, et equis, ut decet et oportet: et quod femper Jint prompt's and to put the whole into a more regular method of tl parati ad fervitium fuum integrum nobis explendum et military fubordination : and the order in which the peragendum, cum opus adfuerit, fecundum quod debent militia now Hands by law, is principally bailt upon the ■de feodis et tenementis fuis de jure nobis facere. This ftatutes which were then enabled. It is true, the two perfonal fervice in procefs of time degenerated into laft of them are apparently repealed; but many of pecuniary commutations or aids ; and at laft the mi- their provifions are re-enafted, with the addition of litary part of the feodal fyftem was abolifhed at the Reftoration, by ftatute 12 Car. II. c. 24. See Feodal- Syjh fome new regulations, by the prefent militia-laws the general fcheme of which is to difcipline a certain number of the inhabitants of every county, chofen by _ In the meantime, we are not to imagine that the lot for three years, and officered by the lord-lieutenant, kingdom was left wholly without defence in cafe of the deputy-lieutenants, and other principal landhold-. domeftic infurre&ions, or the profpedl of foreign in- ers, under a commiffion from the crown. They are vaiions. Befides thofe who by their military tenures not compellable to march out of their counties, unlefs ' Military. MIL t 15 1 MIL in cafe of invafion or a&ual rebellion, nor in any cafe compellable to march out of the kingdom. They are to be exercifed at ftated times : and their difcipline in general is liberal and eafy ; but, when drawn out into actual fervice, they are fubjedt to the rigours of mar¬ tial law, as neceffary to keep them in order. This is the conftitutional fecurity which our laws have pro¬ vided for the public peace, and for protedting the realm againft foreign or domeftic violence ; and which the ftatutes declare is elfentially necelfary to the fafe- ty and profperity of the kingdom. When the nation was engaged in war, more veteran troops and more regular difcipline were etteemed to be neceffary, than could be expedted from a mere mili¬ tia ; and therefore at fuch times more rigorous me¬ thods were put in ufe for the raifing of armies and the due regulation and difcipline of the foldiery : which are to be looked upon only as temporary excrefcences bred out of the diftemper of the date, and not as any part of the permanent and perpetual laws of the king¬ dom. For martial law, which is built upon no fettled principles, but is.entirely arbitrary in its decifions, is, as Sir Matthew Hale obferves, in truth and reality no law,butfomething indulgedratherthan allowed as a law. The neceflity of order and difcipline in an army is the only thing which can give it countenance ; and there¬ fore it ought not to be permitted in time of peace, when the king’s courts are open for all perfons to receive ju- flite according’to the laws of the land. Wherefore, Thomas earl of Lancafter being cenvidled at Ponte- fradt, 15 Edw. II. by martial law, his attainder was reverfed r Edw. III. becaufe it was done in time of peace. And it is laid down, that if a lieutenant, or •other, that hath commiffion of martial authority, doth in time of peace hang or otherwife execute any man by colour of martial law, this is murder; for it is .againft magna carta. And the petition of right en- adls, that no foldier ftiall be quartered on the fubjedt without his own confent; and that no commiffion ffiall iffue to proceed within this land according to martial law. And whereas, after the Reftoration, king Ch. II. kept up about 5000 regular troops, by his own autho¬ rity, for guards and garrifons ; which king James II. by degrees increafed to no lefs than 30,000, all paid from his own civil lift ; it was made one of the ar¬ ticles of the bill of rights, that the raifing or keep¬ ing a ftanding army within the kingdom in time of peace, unkfs it be with confent of parliament, is againft law. But as the fafhion of keeping ftanding armies (which was firft introduced by Charles VII. in France, 1445) has of late years univerfally prevailed over Eu¬ rope (tho’ fome of its potentates, being unable them- felves to maintain them, are obliged to have recourfe to richer powers, and receive fubfidiary pcnfions for that purpofe), it has alfo for many years paft been annually judged neceffary by our legiflature, for the fafety of the kingdom, the defence of the pofleffions of the crown of Great Britain, and the prefervation of the balance of power in Europe, to maintain even in time of peace a ftanding body of troops, under the com¬ mand of the crown ; who are however ipfo fatto dif- banded at the expiration of every year, unlefs conti¬ nued by parliament. And it was ena&ed by ftafute jo W. III. c. 1. that not more than 12,000 regular forces fbould be kept on foot i/i Ireland, though paid Military, at the charge of that kingdom : which permiffion is extended by ftat. 8. Geo. III. c. 13. to 16,235 men in time of peace. To prevent the executive power from being able to opprefs, fays baron Montefquieu, it is requiiite that the armies with which it is entrufted ffiould conlift of the people, and have the fame fpirit with the people ; as was the cafe at Rome, till Marius new-modelled the legions by enlifting the rabble of Italy, and laid the foundation of all the military tyranny that enfued. Nothing then, according to thefe principles, ought to- be more guarded againft in a free ftate, than making the military power, when fuch a one is ueceffary to be kept on foot, a body too diftinct from the people. Like ours, therefore, it ffiould wholly be compofed of natural fuhjefts ; it ought only to be enlifted for a ftiort and limited time ; the foldiers alfo ffiould live in¬ termixed with the people ; no feparate camp, no bar¬ racks, no inland fortreffes,. ffiould be allowed. And per¬ haps it might be ftill better, if, by difmiffing a ftated number, and enlifting others at every renewal of then- term, a circulation could be kept up between the army and the people, and the citizen and the foldier be more intimately conne&ed together. To keep this body of troops in order, an annual aft of parliament likewife pafies, “ to puniffi mutiny and defertion, and for the better pay ment of the army and their quarters.” This regulates the manner in which they are to be difperfed among the feveral inn-keep¬ ers and victuallers throughout the kingdom; and efta- bliffies a law-martial for their government. By this, among other things, it is enafted, that if any officer or foldier ffiall excite, or join any mutiny, or, knowing of it, ffiall not give notice to the commanding officer, or ffiall defert, or lift in any other regiment, or fleep upon his poll, or leave it before he is relieved, or hold correfpondence with a rebel or enemy, or ftrike or ufe violence to his fuperior officer, or ffiall difobey his lawful commands; fuch offender ffiall fuffer fuch pu- niffiment as a court-martial ffiall inftift, though it ex¬ tend to death itfelf. However expedient the moft ftrift regulations may be in time of aftual war, yet in times of profound peace, a little relaxation of military rigour would not, one ffiould hope, be produftive of much inconvenience. And, upon this principle, though by our ftanding laws- (ftill remaining in force, though not attended to) de¬ fertion in time of war is made felony without benefit of clergy, and the offence is triable by a jury, and be¬ fore the judges of the common law ; yet, by our mi¬ litia laws beforementioned, a much lighter puniffiment is inflifted for defertion in time of peace. So, by the Roman law alfo, defertion in time of war was punifh- ed with death, but more mildly in time of tranquil¬ lity. But our mutiny-aft makes no fuch diftinftion : for any of the faults abovementioned are, equally at all times, puniffiable with death itfelf, if a court-mar¬ tial ffiall think proper. This diferetionary power of the court-martial is indeed to be guided by the direc¬ tions of the crown ; which, with regard to military offences, has almoft an abfolute legiflative power. “ His Majefty (fays the aft) may form articles of war, and conftitute courts-martial, with power to try any crime by fuch articles, and inflict fuch penalties as the articles 4 . direft.’®’ MIL [ Military, -direft.” A vaft and moft itnportant trufl;! an unlimit- * ' ed power to create crimes, and annex to them any pu- nHhments not extending to life or limb ! Thefe are in* deed forbidden to be infli&ed, except for crimes decla¬ red to be fo punifltable by this ad.; which crimes we have juft enumerated, and among which, we may ob- ferve, that any difobedience to lawful commands is.one. Perhaps in fome future revilion of this ad, which is in many refpeds haftily penned, it may be thought worthy the wifdom of parliament to afcertain the li¬ mits of military fubjedion, and to enad exprefs ar¬ ticles of war for the government of the army, as is done for the government of the navy ; efpecially as, by our prefent conftitution, the nobility and gentry of the kingdom, who ferve their country as militia offi¬ cers, are annually fubjeded to the fame arbitrary rule durihg their time of exercife. One of the greateft advantages of onr law is, that not only the crimes themfelves which it puniffies, but alfo the penalties which it inflids, are afcertained and notorious : nothing is left to arbitrary difcretion ; the king by his judges difpenfes what the law has previ- oufly ordained, but is not himfelf the legiflator. How much, therefore, is it to be regretted, that a fet of men, whofe bravery has fo often preferved the liberties of their country, flioul.d be reduced to a ftate of fervi- tude in the midft of a, nation of freemen 5 for Sir Ed¬ ward Coke will inform us, that it is one of the ge- nuioe marks of fervitude, to have the law, which is Cemmint onr ru^e °f adion, either concealed or precarious; Mifera ejl fervitus, ubi jut ejl vagum out incognitum. Nor is this ftate. of fervitude quite eohfiftent with the maxims of found policy obferved by other free na¬ tions. For the greater the general liberty is which any ftate enjoys, th6 more cautious has it ufually been in introducing flavery in any particular order or pro- feflion. Thefe men, as baron Montefquieu obferves, feeing the liberty which others poflefs, and which they themfelves are excluded from, arc apt (like eunuchs in the eaftern feraglios) to live in a ftate of perpetual envy and hatred towards the reft of the community, and indulge a malignant pleafure in contributing to de- ftroy thofe privileges to which they can never be ad¬ mitted. Hence have many free ftates, by departing from this rule, been endangered by the revolt of their fares ; while, in abfolnte and defpotic governments, where no real liberty eitifts, and confequently no invi¬ dious comparifons can be formed, fuch incidents ate extremely rare. Two precautions are therefore ad- vifed to be obferved in all prudent and free govern¬ ments: r. To prevent the introdtxftion of flavery at all: or, 2. If it be already introduced, not to entruft thofe flaves with arms, who will then find themfelves tin overmatch for the freemen. Much lefs ought the foldiery to be an exception to the people in general, and the only ftate of fervitude in the nation. But as foldiers, by this annual a and pre- animal-food, is it heating in the ftomach, and pro- MMJr. '—" » vent the future growth. In Auguft ftie feeds will duftive of fever; though at the fame time, from its-\r— ripen, when the plant muft be cut down, and the quantity of coagulable matter, it is more flourilhing feeds beaten out, as is pra£tifed for other grain ; but than vegetables. if it is not protefted from birds, they wilt devour it as Milk is the food moll univerfally fuited to all age* foon as it begins to ripen. and dates of the body ; but it feems chiefly dcfigned by MILK, a well-known fluid, prepared by nature in nature as the food of infants. When animals are in the breafts of women, and the udders of other ani- the foetus-date, their folids are a perfeft jelly, inca- mals, for the nourilhment of their young—According pable of an affimilatory power. In fuch date nature * to Dr Cullen *, milk is a connedting and intermediate has perfe&ly affimilated food, as the albumen ovi in Mat. MeJ. fubflance between animals and vegetables. It feems the oviparous, and in the viviparous animals certainly immediately to be fecretedfrom the chyle, both being fomewhat of the fame kind, as it was necedary the a white liquor of the fame confidence : it is mod co- veflels fliould be filled with fuch a fluid as would make pioufly fecreted after meals, and of an acefcent nature, way for an after-afiimilation. When the infant has In moll animals who lives on vegetables, the milk is attained a confiderable degree of firmnefs, as when it acefcent; and it is uncertain, though at the fame time is feparated from the mother, yet fuch a degree of no obfervation proves the contrary, whether it is not weaknefs dill remains as makes fomewhat of the fame fo likewife in carnivorous animals. But, whatever be indication neceffary, it behoves the infant to have an in this, it is certain, that the milk of all animals who alkalefcent food ready prepared, and at the fame time ■live on vegetables is acefcent. Milk being derived its noxious tendency to be avoided. Milk then is from the chyle, we thence conclude its vegetable na- given, which is alkalefcent, and, at the fame time, ture; for in thofe who live on both promifcuoufly, has a fufficient quantity of acidity to correft that alka- more milk is got, and more quickly, from the vege- lefcency. As the body advances in growth, and the table than the animal food. Milk, however, is not alkalefcent tendency is greater, the animal, to obviate purely vegetable ; though we have a vegetable liquor that tendency, is led to take vegetable food, as more that refembles its tafle, confidence, colour, acefcency, fuited to its ilrength of affimilation. and the feparability of the oily part, viz. an emulfion Dr Cullen obferves, that milk is almod fuited to all of the nuces oleofoe and farinaceous fubdances. But temperaments; and it is even fo to domachs difpofed thefe want the coagulable part of milk, which feem* to acefcency, more than thofe fubdanccs which have to be of animal-nature, approaching to that of the undergone the vinous fermentation ; nay, it even cures coagulable lymph of the blood. Milk, then, feems the heart-burn, checks vinous fermentation, and pre- to be of an intermediate nature, between chyle taken cipitates the lees, when, by renewal of fermentation, tip from the intedines and the fully elaborated animal- the wine happens to be fouled. It therefore very pro¬ fluid. perly accompanies a great deal of vegetable aliment ; Its contents are of three kinds : fird, an oily part, although fometimesits acefcency is troublefome, either which, whatever may be faid concerning the origin of from a large proportion taken in, or from the degree other oils in the body, is certainly immediately de- of it; for, according to certain unaccountable circum- rived from the oil of the vegetables taken in, as with dances, different acids are formed in the domach in thefe it agrees very exadlly in its nature, and would different dates of the body ; in a healthy body, e. g. entirely if we could feparate it fully from the coagu- a mild one ; in the hypochondriac difeafe, one feme* lable part. Another mark of their agreement is thefe- times as corrofive as the follil acid. When the aciditv parability, which proves that the mixture has been of milk is carried to a great degree, it may prove re- lately attempted, but not fully performed. 2dly, Be- markably refrigerent, and occafion cold crudities, and fides this oily, there is a proper coagulable part : the recurrence of intermittent fevers. To take the And, 3dly, Much water accompanies both, in which common notion of its palling unchanged into the there is diffolved a faline faccharine fubdance. Thefe blood, it can fuffer no folution. But if we admit its three can be got feparate in cheefe, butter, and coagulum in the domach, then it mav be reckoned whey ; but never perfectly fo, a part of each being among foluble or infoluble foods, according as that always blended with every other part. coagulum is more or lefs tenacious. Formerly rennet, Nothing is more common, from what has been faid which is employed to coagulate milk, was thought an of its immediate nature, than to fuppofe that it re- acid; but, from late obfervations, it appears, that, if quires’bo afiimilation ; and hence has been deduced the it be an acid, it is very different from other acids, and reafon of its exhibition in the mod weakly date of the that its coagulum is dronger than that produced by human body. But wherever we can examine milk, acids. It has been imagined, that a rennet is to be we always find that it coagulates, fuffers a decompo- found in the domachs' of all animals, which caufes co- fition, and becomes acefcent. Again, infants, who agulation of milk ; but to Dr Cullen the coagulation of feed entirely on milk, are always troubled with eruc- milk feems to be owing to a weak acid in the domach, tations, which every body obferves are not of the fame the relifts of our vegetable food, inducing, in healthy quality with the food taken ; and therefore it appears, perfons, a weak and foluble coagtdum : but in different that, like all other food, milk turns naturally acefcent domachs this may be very different, in thefe becoming in the domach, and only enters the chyle and blood in heavy and lefs foluble food, and fometimes even eva-- confequence of a new recompofuion. Itapproaches then cuated in a coagulated undiffolved date both by do- to the nature of vegetable aliment, but is not capable mach and dool. of its noxious vinous fermentation, and therefore has As milk is acefcent, it may be rendered fometimes an advantage over it ; neither from this quality, like purgative by mixing with the bile ; and fome example^ Von. XII. Part I. C cf MIL r 18 Milk, of this have been remarked. More commonly, how- — ever, it is reckoned among thofe foods which occafion coftivenefs. Hoffman, ip his experiments on milk, found that all kinds of it contained much water; and when this was difiipated, found the refiduum veiy different in their folubility. But we muft not thence conclude, that the fame infolubility takes place in the ftomach ; for extra&s made from vegetables with water are often very infoluble fubftances, and hardly diflfufible through water itfelf: therefore, in Hoffman’s extracts, if we may fo call them, of milk, fomewhat of the fame kind might have appeared ; and thefe fubitances, which in their natural ftate were not fo, might appear very in¬ foluble. However, we may allow that milk is always fomehow infoluble in the inteftines, as it is of a drying nature, and as cheefe, &c. is very coftive. And this effeft Ihows that m/lk is always coagulated in the fto¬ mach : for if it remained fluid, no faeces would be produced, whereas fometimes very hard ones are ob- ferved. In the blood-veflels, from its animal-nature, it may be confidered as nutritious; but when we con¬ sider its vegetable contents, and acefcency in the primae viae, we find that, like animal-food, it does not excite that degree of fever in the time of digeftion, and that ftom its acefcency it will refift putrefaftion. Hence its ufe in hecftic fevers, which, whatever be their caufe, appear only to be exacerbations of natural feverifh pa- roxyfms, which occur twice every day, commonly af¬ ter meals, and at night. To obviate thefe, therefore, we give fuch an aliment as produces the lead exacer¬ bation of thefe fevers : and of this nature is milk, on account of its acefcent vegetable nature. : There appears alfo fomewhat peculiar to milk, which requires only a fmall exertion of the animal-powers in order to its aflimilation ; and befides, in heftic com¬ plaints there is wanted an oily, bland food, approach¬ ing to the animal-nature ; fo that on all thefe accounts milk is a diet peculiarly adapted to them, and, in ge¬ neral, to moft convalefcents, and to thofe of inflam¬ matory temperaments. So far of milk in general. We fhall now fpeak of the particular kinds which are in common ufe. The milk of women, mares, and afles, agree very much in their qualities, being verytlilute, having little folid contents, and, when evaporated to drynels, ha¬ ving thefe very foluble, containing much faccharine matter, of a very ready acefcency, and, when coagula¬ ted, their coagulum being tender and eafily broke down. From this view they have lefs oil, and feem to have lefs coagulable matter than the reft. The milk of cows, ftieep, and goats, agree in op- pofite qualities to the three juft mentioned ; but here there is fomewhat more of gradation. Cows milk comes neareft to the former milk : goats milk is lefs fluid, lefs fweet, lefs flatulent, has the largeft propor¬ tion of infoluble part after coagulation, and indeed the largeft proportion of coagulable part; its oily and co¬ agulable parts are not fpontaneoufly feparable, never throwing out a cream, or allowing butter to be rea¬ dily extra&ed from it. Hence the virtues of thefe milks are obvious,being more nouriftiing, though at the fame time lefs eafily foluble in weak ftomachs, than the three firft, lefs acefcent than thefe, and fo more rarely laxative, and peculiarly fitted for the diet of conva- 3 MIL lefcents without fever. The three firft again are left Milk, nourifhing, more foluble, more laxative, as more acef- —eingfo prone to acidity, that a great number of the difeales of children are to be accounted for from that principle. “ Whoever (faya. he) takes the trouble of attentively comparing human milk with that of ruminant animals, will foon find it to be much lefs prone to run into the acefcent or acid: procefs. I have very often expofed equal quantities of human and cows milk in degrees of temperature, varying from the common furamer heat, or 65° to ioo° * MIL [ and I have conftantly found that cows milk acquires a greater degree of acidity in 36 hours than the human did in many days : cows milk becomes offenfively pu¬ trid in four or five days; a change which healthy hu¬ man milk, expofed in the fame manner, will not un¬ dergo many weeks, nay fometimes in many months. 1 once kept a few ounces of a nurfe’s milk, delivered about fix or feven days, for more than two years in a bottle moderately corked. It flood on the chimney- piece, and was frequently opened to be examined. At the end of this period it fhowed evident marks of mo¬ derate acidity, whether examined by the tafte, fmell, or paper flained by vegetable blues or purples; the latter it changed to a florid red colour, whereas cows milk kept a few days changed the colour of the fame paper to a green, thereby clearly Ihowing its putre- fcent tendency.” Our author next goes on to confider of the proba¬ bility there is of milk becoming fo frequently and ftrongly acid as to occafion moft of the difeafes of in¬ fants. He begins with an attempt to fhow, that the phenomena commonly looked upon to be indications of acrimony are by no means certain. Curdled milk has already been fhown to be no fign of acidity ; and th£ other appearance, which has commonly been thought to be fo certain, wk. green fasces, is, in the opinion of Mr Clarke, equally fallacious. In fupport of this he quotes a letter from Dr Sydenham to Dr Cole; in which he fays that the green matter vomited by hyflerical women is not any proof of acrid humours being the caufe of that difeafe, for fea-fick people do the fame. The opinion of green faeces being an effedt •f acidity, proceeds on the fuppofition that a mixture of bile with an acid produces a green colour ; but it is found, that the vegetable acid, which only can exift in the human body, is unable to produce this change of colour, though it can be effedted by the llrong mi¬ neral acids. As nothing equivalent to any of thefe acids can be fuppofed to exill in the, bowels of infants, we muft therefore take fome other method of account¬ ing for the green faeces frequently evacuated by them. “ Why Ihould four milk, granting its exiftence, give rife to them in infants and not in adults ? Have but¬ ter milk, fummer-fruits of the moft acefcent kind, le¬ mon or orange juice, always this effecl in adults by their admixture with bile ? This is a queftion which, I believe, cannot be anfwered in the affirmative.” On the whole, Dr Clarke confiders the difeafe of acidity in the bowels, though fo frequently mention¬ ed, to be by no means common. He owns, indeed, that it may fometimes occur in infancy as well as in adults, from weaknefs of the ftomach, coftivenefs, or improper food ; and an indubitable evidence is afford¬ ed by faeces which ftain the blue or purple colour of vegetables to a red, though nothing can be inferred with certainty from the colour or fmell. The DoClor next proceeds to ftate feveral reafens for his opinion, that the greater number of infantile difeafes are not owing to acidity ; 1. Woman’s milk in an healthy ftate contains little or no coagulable matter or curd. 2. It fhows lefs tendency out of the body to become acefcent than many* other kinds of milk. 3. The appearances which have been generally fuppofed to charaderife its acidity do not afford fatis- facicry evidence of fuch a morbid caufe. 4, Granting 21 ] MIL this to be the cafe, we have plenty of mild abforbents, capable of deftroying all the acid which can be fnppo- fed to be generated in the bowels of an infant; yet many children are obferved to die in confequence of thefe difeafes fuppofed to arife from acidity. 5. Tho’ the milk of all ruminant animals is of a much more acefcent nature than that of the human fpecies, yet the young of thefe animals never fuffer any thing like the difeafes attributed to acidity in infants, y. Hi- ftory informs us, that whole nations ufe four curdled milk as a confiderable part of their food without feel¬ ing any inconvenience ; which, however, rnuft have been the cafe, if acidity in the ftomach were pro¬ ductive of fuch deleterious effects as has been fup¬ pofed. The reafoning of Dr Clarke feems here to be very plaufible, and nothing has as yet been offered to con¬ tradict it. The reviewers in taking notice of the trea- tfie only obferve, that the Doctor’s politions are fup- ported by great probability ; yet “ they have feeu them, or think they have feen them, contradicted by the appearance of difeafes and the effects of medi¬ cines;” fo that they muft leave the fubjedt to farther examination. In a memoir by Meflrs Parmentier and Deyeux, members of the royal college of pharmacy, &c. in Pa* ris, we have a great number of experiments on the milk of affes, cows, goats, flreep, and mares, as well as women. The experiments on cows milk were made with a view to determine u’hether any change was made in the milk by the different kinds of food eaten by the animal. For this purpofe fome were fed with the leaves of mats or Turkey wheat; fome with cab¬ bage ; others with fraall potatoes ; and others with common grafs. The milk of thofe fed with the nuns or Turkey wheat was extremely fweet; that from the potatoes and common grafs much more ferous and in- fipid ; and that from the cabbages the moft difagreeable of all. By diftillation only eight ounces of a colour- lefs fluid were obtained from as many pounds of each of thefe milks ; which from thofe who fed upon grafs had an aromatic flavour; a difagreeable one from cab¬ bage ; and none at all from the potatoes and Turkey wheat. This liquid became fetid in the fpace of a month whatever fubilance the animal had been fed with, acquiring at the fame time a vifcidrty and be¬ coming turbid; that from cabbage generally, but not al¬ ways, becoming firft putrid. All of them feparated a filamentous mat ter, and became clear on being expofed to the heat of 250 of Reamur’s thermometer. In the relkhiums of the diftillations no difference whatever could be perceived. As the only difference therefore exifting in cow’s milk lies in the volatile part, "our authors conclude, that it is improper to boil milk, either for common or medicinal purpofes. They ob* ferved alfo, that any fudden change of food, even from a worfe to a better kind, was attended by a very remarkable diminution in the quantity of milk. All the refrduums of the diftillations yielded, in a ftrong fire, a yellow oil, an acid, a thick and black empy- reumatic oil, a volatile alkali, and towards the end a quantity of inflammable air, and at laft a coal re¬ mained containing fome fixed alkali with muriatic acid. On agitating, in long bottles, the creams from the milk of cows fed with, different fubftances,, all of themi wets MIL [ 22 ] MIL were formed into a kind of half-made butter 5 of which great expence As t*he moft valuable kinds. No change that formed from the milk from mais was white, firm, ought to be made in the food } though if the milk and infipid ; that from potatoes was fofter and more be employed for medicinal purpofes, it may be im- pinguedinous ? but that from common grafs was the proved by a proper mixture of herbs, &c. sro 00 ir* /-"afpc rrav#* a IVrnncr f n tVieir pvnprimpnf-ft n-n wnman’a milk beft of all. Cabbage, as in other cafes, gave a ftrong tafte. In the courfe of their experiments, it was endea¬ voured to determine whether butter is actually In their experiments on woman’s milk, Mefirs Par- mentier and Deyeux differ fomewhat from Dr Clarke- They firft tried the milk of a woman who had been delivered four months; and obferved, that after the tained in the cream, or whether it be a chemical pro- cream had been feparated the other part appeared of duftion of the-operation of churning. They could a more perfect white, and that it could not be coa- not find any reafon abfolutely fatisfa&ory on either gulated either by vinegar or mineral acids; which fide, but incline to the latter opinion ; becaufe when they attributed to a fuperabundance of ferum. But cream is allowed to remain among the milk, and the they found that in proportion to the age of the milk whole curdled promifcuoufly, only fat cheefe, without it was found to be more eafily coagulable ; and this any butter, is produced. The pily parts cannot be was confirmed by experiments made upon the milk of feparated into butter either by acids or any other 20 nurfes. Its coagulability was not increafed by means than churning : even the artificial mixture heat. The cream, by agitation, formed a vifcid unc- ©f oil with the cream is infufficient for the purpofe. tuous matter, but could not be changed into perfeft The ferum of milk was reduced by filtration to a butter : but they found that it was extremely difficult clear and pellucid liquor; and, by mixture with fixed to determine the proportions of the various compo- alkali, depofited a portion of cheefy matter which had nent parts in human milk, as it differs remarkably, been diffolved in the whey. The fugar of milk was not only in different fubjefts, but in the fame fubjedt alfo found in this liquor. at different times. In a nurfe aged about 32 years. In their experiments upon the milk of various ani- who was extremely fubjeft to nervous affe&ions, the mals, it was found that the milk of affes yielded by milk was one day found almoft quite colourlefs and diftillation an infipid liquor, and depofited a liquor tranfparent. In two hours after, a fecond quantity fimilar to the lymph of cows milk. It is coagulated drawn from the bread was vifcid like the white of an by all the acids, but not into an uniform mafs, ex¬ hibiting only the appearance of diftindt flocculi. It affords but little cream, which is converted with dif- egg. It became whiter in a Ihort time, but did not recover its natural colour before the evening. It was afterwards found that thefe changes were occafioned ficulty into a foft butter that foon becomes rancid. It by her having fome violent hyfteric fits in the mean has but a fmall quantity of faccharine particles, and time. thefe are often mixed with muriatic felcnite and com¬ mon fait. Goats milk has a thick cream, and agree- Sugar of Milk. Under the article Chemistry an ac¬ count has been given of the fugar of milk, with fome of able to the tafte; and the milk itfelf may be preferved the different methods of making it; but of late we have longer in a found ftate than any other fpecies, the an account of a method ufed by fome of the Tartar na- feum on its furface being naturally convertible into tionsofprefervingtheir milk by means of froft; in which palatable cheefe. It is eafily made into firm butter, operation great quantities of the fugar of milk are acci- which does not foon become rancid, and has a good dentally formed. The account was given by Mr Fah-' flavour. The butter-milk contains a large quantity rig of Peterfburgh, who undertook a journey, by or- cf cheefy matter which readily coagulates; but has der of the academy of Peterfburgh, among the Mogul ftill lefs faccharine matter than that of affes. Sheeps tribes who inhabit the country beyond the lake Baikal, milk can fcarce be diftinguifhed from that of a cow, on the banks of the river Salenga. Thefe people al¬ and eafily parts with its cream by Handing. It is of low their milk to freeze in large quantity in iron a yellow colour, an agreeable flavour, and yields a kettles; and, when it is perfedly congealed, they great proportion of butter ; but this is not folid, and place them over a gentle fire to foften the edges of foon becomes rancid. Mare’s milk is the moft infipid the cake, after which it may be taken ont with x and left nutritious of any; notwithftanding which it wooden fpatula. They commence thefe operations has been much recommended for weak and canfumptive at the beginning of the cold,’ when they have milk patients: in which cafes it is probable that it proves ef- in the greateft abundance ; after which it may be pre- ficacious by being more confonant than any other to ferved with great eafe thioughout the whole winter, the debilitated powers of digeftion. It boils with a Mr Fahrig having frequent opportunities of feeing fmaller fire than any other kind of milk, is eafily coa- thefe cakes, foon obferved, that the furface of them gulated, and the diftilled water does not foon change was covered to a confiderable depth with a farinaceous its nature. It has but a fmall quantity of cheefy powder; and having eftabliffied a dairy upon the fame matter, and very few oily particles: the cream can- plan with fhofe of the Moguls, * arnples of all kinds of oils reduced into milky juices; and this knowledge cannot fail of throwing much light on the nature of refins and gum-refins. Milk-Fever. See Midwifery, p. 806. MiLKr-Hedgey the Englifti name of a ftirub growing on the coaft of Coromandel, where it is ufed for hedging. The whole flirub grows very bufhy with numerous ereft branches, which are compofed of cy¬ lindrical joints as thick as a tobacco-pipe, of a green colour, and from three to fix inches long : the joints are thicker than the other parts, but always give way firft on any accidental violence offered to the plant. When broken it yields a milk of an exceffively cauftic quality, which blifters any part of the flein it touches.- When the joints are broken off at each end, the tube then contains but very little, milk. _ In this Hate Mr Ives ventured to touch it with his tongue, and found it a little fweet. In the hedges it is feldom very woody ; but when it is, the wood' is pretty folid, and the bark grey and cracked. This plant, he informs us, has acquired a great reputation in curing the venereal difeafe, on the following account. A poor Portuguefe woman, the oldeft female of her family, had wrought furprifing cures in the moft inveterate venereal diforders, even fuch as the European phyficians had pronounced in¬ curable. Thefe facts became fb notorious, that the fervants of the company, and efpecially their furgeons, w-ere indilced to offer her a very confiderable premium' for a difeovery of the medjcine; .but (he always ref li¬ fe d to comply, giving for a reafon, that while it re¬ mained a fecret, it was a certain provifion for the maintenance of the family in the prefent as well as in future generations. On account of this denial the Erigliffi furgeons were fometimes at the pains to have' her motions without doors carefully watched; and,: as they were not able to difeover that ftie ever gather¬ ed of. any other .plant or tree but this, they conjec-c turei M I L E 24 ] MIL 7 lured that the milk of this tree was the fpecific em- down the northern bank, fwept away a large oak ^ ployed. Mr Ives inquired at the black do&ors con- upon the edge of it, and difclofed a long tunnel in the cerning the virtues of this plant; who all agreed, that jock below. This has been fince laid open in part it will cure the lues venerea, but differed as to the with a fpade. It appeared entirely uncovered at the manner of adminiftering it; fome faying that a joint top, was about a yard in width, and another in depth, of it fhoiild be eaten every morning ; others that the but gradually narrowed to the bottom. The tides milk only Ihould be dropped upon fugar ; and then thowed every where the marks of the tool on the rock, put into milk, oil,. &c. and given daily to the pa- and the courfe of it was parallel with the channel. It was bared by the flood about 25 yards only in length, but was evidently continued for feveral further ; ha- tient. Mtucr-Way. See Astronomy-/« And again, “ Wherefore he faith, Awake thou that fleepeft, and arife from the dead, and Chrift {hall give I Eph. v, thee light t-” It is likewife to be obferved, that in 34* all the deferiptions of the refurredtion and future judge¬ ment which are given us at fuch length in the gofpels and epiftles, there is no mention made of a jirjl and fecond refurredtion at the diftance of a thoufand years from each other. There is indeed an order in the re- f 1 Chron. furredlion : for we are told f, that “ every man {hall xv. 23. rife jn his own. order; Chrift the firft fruits, after¬ wards they that are Chrift’s at his coming, &c.” But were the millenarian hypothefis well founded, the words ftiould rather have run thus: “ Chrift the firft fruits, then the martyrs at his coming, and a thou¬ fand years afterwards the refidue of mankind. Then cometh the end, &c.” Thefe arguments ftrongly incline us to believe, that Milk by the reign of Chrift and the faints for a thoufand years upon earth, nothing more is meant, than that before the general judgment the Jews fnall be convert¬ ed, genuine Cbriftianity be diffufed through all na¬ tions, and mankind enjoy that peace and happinefs .which the faith and precepts of the gofpel are calcu¬ lated to confer on all by whom they are fincerely em¬ braced. Our Saviour’s own account of his religion is, that from a fmall beginning it will increafe to the full harveft. The millenium therefore is to be confidered as the full effeft of the Chriftian principles in the hearts of men, and over the whole world; and the divines who have treated of this fubjeift endeavour to prove, that this is to be expefted from the fa has been my benefa∨ and that I ffiall never lofe.” At length, having filled the hiftorical chair with great approbation, he returned to France, and was appointed preceptor to M. 1c Due d’Enghien. In this fituation he died, A. D. 1785, aged 59. The Abbe Millot did not (hine in company ; he was cold and referved in his manner ; but every¬ thing he laid was judicious, and exadlly in point.— D’Alembert faid, that of all his acquaintance the Abbe Millot had the feweft prejudices and the leaft preten- fion. He compofed feveral works, which are digeft- ed with great care, and written in a pure, Ample, and natural ftyle. The principal are, 1. Element de I’Hif- toire de France, depuis Clovis ju/que a Louis XIV. 3 vols in i2mo. The author, feleiting the moft curious and important fa6ls, has fupprefied every thing foreign to the fubjeft; and has not only arranged the materials in their proper order, but chofen them with the greateft judgment. Querlon thought this the beft abridgment which we have of the hiftory of France, and prefer¬ red it to that of the Prefident Henault. 2. Element de VHijloire d'Anghterre, depuis fon origine fous let Romains, jufqu’ d George II. 3 vols i2mo. In this valuable abridgment, the author fatisfies, without tiring, his readers. It is all that is neceffary for thofe who wilh to gain a general knowledge of the Englilh hiftory, without entering minutely into its particular parts.— 3. Element de I'HiJbire Univerfelle, 9 vols. 12mo. A certain critic maintains, that this work is merely a counterfeit of Voltaire’s general hiftory. But this cen- fure is altogether unjuft. The ancient hiftory in this work is wholly compofed by the Abbe Millot; and, no lefs than the modern part, difeovers his abilities in the choice of fafts, in divefting them of ufelefs cireum- ftances, in relating them without prejudice, and in adorning them with judicious reflections. 4. L'Hi? Join. MIL [ 29 ] MIL M il t, Jlo'ire des Troubadour \, 3 vols. 121110, compiled from the Mll°' manufcripts of M. de Sainte-Palaie. This work ap¬ pears rather tedious, becaufe it treats of men ajmoft unknown, and mod of them deferving to be fo. What is there quoted from the Provencal poets is not at all interefting ; and, according to the obfervation of a man of wit, “ it ferves no purpofe to fearch curioufly into a heap'of old ruins while we have modern palaces to engage our attention ” 5, Memoires pohtiques et Mi- Utdires, pour fervir >, I’HiJloire de Louis XIV. el de Louis XV. compofed from original papers collefted by Adrian Maurice due de Noailles, marfhal of France, in 6 vols 12mo. 6. The Abbe Millot publifhed alfo feveral Difcourfes, in which he difeuffes a variety of philofophical queftions, with more ingenuity of argu¬ ment than fire of expreffion j and a tranflatjon of the moft feledt harangues in the Latin hiftorians ; of which it has been remarked, as well as of the orations ot the Abbe d’Olivet, that they are coldly correft, and ele¬ gantly infipid. The charader of the author, more prudent and circumfpedl than lively and animated, fel- dom elevated his imagination above a noble fimplicity without warmth, and a pure ilyle without oftentation. Some of the critics, however, have accufed him of de¬ clamation in lome parts of his hiftories, particularly in thofe parts which^oncern the clergy: But, in our opi¬ nion, the word declamation is totally inapplicable to ' the writings of the Abbe Millot. He flatters, it L true, neither priefts nor ftatefmen ; ancf he relates more inftances of vicious than of virtuous a&ions, becaufe the one are infinitely more common than the other: But he relates them coldly; and he appears, to be guided more by fmcerity and a love of truth, than by that partial philofophy which blames the Chriftian re¬ ligion for thofe evils which it conde'mns. MILO, a celebrated athlete of Crotona in Italy. His father s name was Diotimus. He early accuttom- ed himfelf to carry the greatelt burdens, and by de¬ grees became a prodigy of ftrength. It is faid that he carried on his ftioulders a young bullock, four years old, for above forty yards ; and afterwards killed it with one blow of his fill, and eat it up in one day. He was feven times crowned at the Pythian games, and fix at the Olympian. He prefented himfelf a fe- venth time ; but no one had the coinage or boldnefs to enter the lifts againft him. He was one of the dif- ciples of Pythagoras ; and to his uncommon flxength, it is faid, the learned preceptor and his pupils owed their life : The pillar which fupported the roof of the fchool fuddcnly gave way ; but Milo fupported the whole weight of the building, and gave the philo- fopher and his auditors time to efcape. In his old age, Milo attempted to pull up a tree by the roots, and break it He partly effe&ed it ; but his flrength being gradually exhaufted, the tree when half clHt re-united, and his hands remained pinched in the body of the tree. He was then alone ; and, being unable to dif- entangle himfelf, he was devoured by the wild beafts of the place, about 500 years before the Chriftian sera. Milo (T. Annius), a native of Lanuvium, who attempted to obtain the confulfhip at Rome by intrigue and mditious tumults. Clodius the tribune oppofed his views ; yet Milo would have fucceeded but for the following event: As he was going into the country, attended by his wife and a numerous retinue of gladi¬ ators and fervants, he met on the. Appian road his enemy Clodius, who was returning to Rome with three of his friends and fome domeftics completely armed.—• A quarrel arofe between the fervants. Milo fupport¬ ed his attendants, and the difpute became general -— Clodius received many fevere wounds, and was obliged to retire to a neighbouring cottage. Milo purfued his enemy in his retreat, and ordered his ferv£nts to dif- patch him. The body of the murderdd tribune was' carried to Rome, and expofed to public view. The enemies of Milo inveighed bitterly againft the violence' and barbarity with which the facred perfon of a tribune had been treated. Cicero undertook the defence of Milo; but the continual clamours of the friends of Clodius, and the fight of an armed foldiery, which furrounded the feat of judgment, fo terrified the ora¬ tor, that he forgot the greateft part of his .arguments, and the defence he made was weak and injudicious.—• Milo was condemned, and banilhed to Maffilia. Ci¬ cero foon after fent his exiled friend a copy of the ora¬ tion which he had prepared for his defence, in the form in which we have it now ; and Milo, after he had read it, exclaimed, 0 Cicero, badj} thou fpoken before my accufers in thefe terms, Milo would not be now eating fgs at Murfeilles. The friendlhip arid cordiality of Cicero and Milo were the fruits of long intimacy and familiar intercourfe. It was to the fuccefsful labours of Milo that the orator was recalled from banifhrnent, and re- ftored to his friends. MILO, (anciently Melos), an ifland in the Archipe¬ lago, about 50 miles in circumference, with a harbour, which is one of the largeft in the Mediterranean. The principal town is of the fame name as the ifland, and was prettily built, but abominably nafty : the houfes are two ftories high, with flat roofs ; and are built with a fort of pumice-ftone^ which is hard, blackifh, and yet very light. This ifland was formerly rich and populous, From the earlieft times of antiquity it enjoyed pure liberty. The Athenians, not being able to perfuade the Melians to declare in their favour in the Peloponnefian war, made a defeent upon the ifland, and attacked them vi- goroufly. In two different expeditions they failed of their purpofe: but returning with more numerous forces, they laid fiege to Melos; and, obliging the befieged to furrender at diferetion, put to the fword all the men who were able to bear arms. They fpared only the women and children, and thefe they carried into captivity. This aft of cruelty puts humanity to the blufli, and difgraces the Athenian name. But war was then carried on with a degree of wild rage, unex¬ ampled in the prefect times. Republics know not how to pardon, and always carry their vengeance to an extravagant height. When Lyfander, the Lacede¬ monian general, came to give law to the Athenians, he expelled the colony which they had fent to Melos, and re-eftablilhed the unfortunate remains of its origi¬ nal inhabitants. This ifland loft its liberty when Rome, afpiring to the empire of the world, conquered all the ifles of the Archipelago. In the partition of the empire, it fell to the fharri of the eaftern emperors, vfras governed by particular dukes, and was at laft conquered by Soli- man II. Since that period, it has groaned under the MIL [ 3° ] M I L yoke of Turkifh defpotifm, and hag loft its opulence To deep over-nlght, or to fpend but one day in the Mifn. ' and fplendor. At the commencement of the prefent ifland, is often enough to occafion his being attacked century, it boafted of 17 churches, and 11 chapels, with that diftemper. and contained more than 20,000 inhabitants. It was “ Yet (continues our author) a judicious and en- very fertile in corn, wine, and fruits; and the whole lightened government might expel thofe evils which fpace from the town to the harbour, which is nearly ravage Milos. Its firft care would be to eftabliih a la- two miles, was laid out in beautiful gardens. M. Tour- zaret, and to prohibit veffels whofe crews or cargoes nefort, who vifited it in the year 1700, gives a line are infetled with the plague from landing. Canals defcription ofit. “ The earth, being conftantly warm- might next be cut, to drain the marfhes, whofe exha- ed by fubterraneous fires, produced almoft without in- lations are fo pernicious. The ifland would then be terruption plenteous crops of corn, barley, cotton, ex- re-peopled. The fulphureous vapours are not the molt quifite wines, and delicious melons. St Elias, the noxious. Thefe prevailed equally in ancient times, yet fineft monafteryin the ifland, and iituated on the moft the ifland was then very populous. M. Tournefort, elevated fpot, is encircled with orange, citron, cedar, who travelled through it a time lefs diftant from the and fg trees. Its gardens are watered by a copious period when it was conquered by the Turks, and fpring. Olive trees, of which there are but few in when they had not yet had time to lay it wade, rec- the other parts of the ifland, grow in great numbers kens the number of its inhabitants (as we have faid) around this monaftery. The adjacent vineyards afford at about 20 00c. The depopulation of Miivis is there- excellent w'ne. In a word, all the produftions of the fore to be aferibed to the defpotifm of the Porte, and ifland are the very heft of their kinds; its partridges, its deteftable police.” quails, kids, and lambs, are highly valued, and yet The women of Milo, once fo celebrated for their ^utieria„^, may be bought at a very cheap price.” beauty, are now fallow, unhealthy, and difguftingly Tour up tit on Were M. Tournefort to return to Milo, M. Savary* ugly ; and render themfelves ftill more hideous byr their Strait^ tt-affures us, he would no longer fee the fine ifland which drefs, which is a kind of loofe jacket, with a white P* *4^ he has deferibed. “ He might ftill fee alum, in the coat and petticoat, thatfearely covers two-thirdsof their form of feathers, and fringed with iilver thread, hang- thighs, barely meeting the ftocking above the knee, ing from the arches of the caverns ; pieces of pure Their hind hair hangs down the back in a number of fulphur filling the cliffs of the rocks ; a variety of mi- plaits ; that on the fore part of the head is combed neral fprings; hot baths, (though thefe are now only down each fide of the face, and terminated by a fmall a fet of fmall dirty caves) ; the fame fubterraneous ftiffcurl, which is even with the lower part of the fires which in his days warmed the bofom of the cheek. All the inhabitants are Greeks, for the Turks earth, and were the caufe of its extraordinary fertility : are not fond of trufting themfelves in the fmall iflands; but inftead of 5000 Greeks, all paying the capitation but every fummer the captain bafhaw goes round -tax (a), he would now find no more than about 700 with a fquadron to keep them in fubjeftion, and to inhabitants on an ifland iS leagues in circumference, colledf the revenue. When the Ruffians made them- He would figh to behold the fineft lands lying uncul- felves matters of the Archipelago during the late war, tivated, and the moft fertile valleys converted into mo- many of the iflands declared in their favour ; but be- raffes; of the gardens fcarcely a veftige left; three- ing abandoned by the peace, they were fo feverely fourths of the town in ruins, and the inhabitants daily mul&ed by the Grand Signior, that they have pro- decreafing. In ffiort, during the laft 50 years, Milos feffed a determination to remain perfectly quiet in fu- has affumed a quite different appearance. The plague, ture. As the Turks, however, do not think them which the Turks propagate every where, has cut off worth a garrifon, and will not trull them with arms one part of its inhabitants; the injudicious admini- and ammunition, all thofe which the Ruffians may ftration of the Porte, and the oppreffive extortions of choofe to invade will be obliged to fubmit. Tire two the Captain Pacha, have deftroyed the reft. At pre- points which form the entrance of the harbour, crof- fent, for want of hands, they cannot cut out a free ling each other, render it imperceptible until you are channel for their waters, which ftagnate in the valleys, clofe to it. Thus, while you are perfeftly fecure corrupt, and infed the air with their putrid exhala- within it, you find great difficulty in getting out, par- tions. The fait marfhes, of which there are numbers ticularly in a northerly wind ; and as no trade is car- in the ifland, being equally negle&ed, produce the ried on except a little in corn and fait, Milo would 'fame effeds. Add to thefe inconveniences, thofe ful- fcarcely ever be vifited, were it not that, being the phureous exhalations which arife all over the ifland, firft ifland which one makes in the Archipelago, the and by which the inhabitants of Milos are afflided pilots have chofen it for their refidence. They live with dangerous fevers during three-fourths of the year, in a little town on the top of a high rock, which, from Perhaps they may be obliged to forfake their conn- its fituation and appearance, is called the Cqftle.— try. Eveiy countenance is yellow, pale, and livid; Partridges ftill abound in this ifland; and are fo cheap, and none bears any marks of good health. The pru- that you may buy one for a charge of powder only, dent traveller will be careful to fpend but a very fhort The peafants get them by (landing behind a portable time in this unwholefome country, unlefs he choofes fereen, with a fmall aperture in the centre, in which to expofe himfelf to the danger of catching a fever, they place the muzzle of their piece, and then draw the (a) Grown up men are the only perfons who pay the capitation tax. Therefore, by adding to the number of 5000 who paid the tax,, the women, boys, and girls, we find that Milos, in the days of Tournefort, con¬ tained at lead 20,000 fouls. M I L [ 31 ] MIL Milftane the partridges by a call. When a fuIHcient number 1' are colle&ed, they fire among them, and generally kill Miltiadts. from four to feven at a {hot: but even this method of Wr~ v getting them is fo expenfive, from the fcarcity of am¬ munition, that the people can never afford to (hoot them, except when there are gentlemen in the ifland, from whom they can beg a little powder and {hot. Milo is 60 miles north of Candia ; and the town is iituated in E. Long. 2?. 15. N. Lat. 36. 27. MILS TONE. See Mill-stone. MILT, in anatomy, a popular name for the SfLEEN. Milt, or Melt, in natural hiftory, the foft roe in fifhes; thus called from its yielding, by expreffion, a whitifh juice refembiing milk. See Roe. The milt is properly the feed or fpermatic part of the male fifh. The milt of a carp is reckoned a choice bit. It confifts of two long whitifh irre¬ gular bodies, each included in a very thin fine membrane. M. Petit eonfiders *them as the tefti- cles of the fifh wherein the feed is preferved; the lower part, next the anus, he takes for the veficulx feminaks. MILTHORP, a port-town of Weflmoreland, at the mouth of the Can, five miles from Kendal. It is the only fea-port in the county ; and -goods are brought hither in fmall veffels from Grange in Lan- cafhire. Here are two paper-mills. It has a market on Friday, and a fair on Old May-day ; and there is a good ftone-bridge over the river Betha, which runs through the town. MILTIADES, an Athenian captain, fon of Cyp- felus. He obtained a vi&ory in a chariot race at the Olympic games. He led a colony of Athenians to the Cherfonefus. The caufes of this appointment are Uniting and Angular. The Thracian Dolonci, ha- raffed by a long war with the Abfynthians, were di¬ rected by the oracle of Delphi to take for their king the firfl man they met in their return home, who in¬ vited them to come under his roof and partake his entertainments. This was Miltiades, whom the ap¬ peal ance of the Dolonci, with their ftrange arms and garments, had ftruck. He invited them to his houfe, and was made acquainted with the commands of the oracle. He obeyed ; and when the oracle of Delphi had approved a fecond time the choice of the Do¬ lonci, he departed for the Cherfonefus, and was in- veiled by the inhabitants with fovereign power. The firfl meafures he took was to flop the further inenr- fions of the Abfynthians, by building a flrong wall acrofs the Iflhmus. When he had eftablifhed himfelf at home, and' fortified his dominions againfl foreign ihvafion, he turned his arms againfl Lampfacus. His [ „ expedition was unfuccefsful; he was taken in an am- bufeade, and made prifoner. His friend Crocfus king of Lydia was informed of his captivity, and procured his releafe. He lived few years after he had reco- () vered his liberty. As he had: no iffue, he left his kingdom and pofTeffions to Stefagoras the Ton of Ci- mon, who was his brother by the fame mother. The memory of Miltiades was greatly honoured by the Dolonci, and they regularly celebrated feflivals and exhibited fhows in commemoration of a man to whom they owed their greatnefs and prefervation. MiLTiADEs, the fon of Cimon, and brother of Stefagoras mentioned in the preceding article, was Miltiadei. fome time after the death of the latter, who died with- ^ out iffue, fent by the Athenians with one Ihip to take poffefiion of the Cherfonefus. At his arrival Mil¬ tiades appeared mournful, as if lamenting the recent death of his brother. The principal inhabitants of the country vifited the new governor to condole with him ; but their confidence in his fincerity proved fa¬ tal to them. Miltiades feized their perfons, and made himfelf abfolute in Cherfonefus. To flrengthen him¬ felf, he married Hegefipyla, the daughter of Olorus the king of the Thracians. His triumph was fhort. In the third year of his government, his dominions were threatened by an invafion of the Scythian No- mades, whom Darius had fome time before irritated by entering their country. He fled before them ; but as their hollilities were of fhort duration, he was foon reftored to his kingdom. Three years after, he left Cherfonefus ; and fet fail for Athens, where he was received with great applaufe. He was prefent at the celebrated battle of Marathon ; in which all the chief officers ceded their power to him, and left the event of the battle to depend Upon his fuperior abilities. He obtained an important viftory over the more numerous forces of his adverfaries. Some time after, Miltiades was intrufled with a fleet of 70 fhips, and ordered to punifh thofe iflands which had revolt¬ ed to the Perfians. He was fuccefsful at firll; but a hidden report that the Perfian fleet was coming to attack him, changed his operations as he was befieging. Paros. He raifed the liege, and returned to Athens. He was aecufed of treafon, and particularly of hold¬ ing correfpondence with the enemy. The falfity of thefe accufations might have appeared, if Miltiades had been able to come into the affembly. But a wound which he had received before Paros detained him at home ; and his enemies, taking advantage of his abfence, became more eager in their accufations,. and louder in their clamours. Pie was edndemned to death ; but the rigour of his feutence was retract¬ ed on the recollection of his great fervices to the A- thenians, and he was put into prifon till he had paid a fine of 50 talents to the ftate. His inability to dif- charge fo great a fum detained him in confinement ; and his wounds becoming incurable, he died a pri¬ foner about 489 years before the Chriflian era. His body was ranfomed by his fon Cimon ; who was obli¬ ged to borrow and pay the 50 talents, to give his father a decent burial.—The accufations agaiint Miltiade* were probably the more readily believed by his coun¬ trymen, when they remembered' how he made him- felf abfolute in Cherfonefus; and in condemning the barbarity of the Athenians towards a general, who was the fource of their military profperity, we mull remember the,jealoufy which ever reigns among a free and independent people, and how watchful they are in defence of the natural, rights which they fee wrefted from others by violence. Cornelius Nepos has written the life of Miltiades the fon of Cimon ; but his hiflory is incongruous and unintelligible, from his confounding the aftions of the fon of Cimon with thofe of the fon of Cypfelus. Greater reliance is to ■ be placed on the narration of Herodotus, whofe ve¬ racity is confirmed, and who was indifputably better informed and more capable of giving an account of MIL [ 3 tlie life and exploints of men who flourifhed in his age and 0f which he could fee the living monuments. Herodotus was born about fix years after the famous battle of Marathon ; and C. Nepos, as a writer of the Auguftan age, flourifhed about 450 years after the age of the father of hiftory. MILTON (John), the moftilluftfiousof the Eng- 'lifa poets, was defcend&l of a genteel family, feated at a place of their own name, viz. Mi/ton, in Oxford- fln’re. He was born December 9. 1608, and received his firft rudiments of education under the care of his parents, afiifted by a private tutor. He afterwards pafied fotne time at St Paul’s fchool, London; in which city his father had fettled, being engaged in the bufi- nefs of a ferivener. At the age of 17, he was fentto Chrift’s college, Cambridge; where he made a great progrefs in all parts of academical learning j but his chief delight was in poetry. In 1628, he proceeded bachelor of arts, having performed his exercife for it with great applaufe. His father defigned him for the church ; but the young gentleman’s attachment to the mufeswas fo ftrong, that it became impofiible to engage him in any other purfuits. In 163 ’, he took the de¬ gree of mailer of arts; and having now fpent as much time in the univerfity as became a perfon who deter¬ mined not to engage in any of the three profefiions, he left the college, greatly regretted by his acquaint¬ ance, but highly difpleafed with the ufual method of training up youth there for the ftudy of divinity*, and being much out of humour with the public adminiftra- ■ tion of ecclefiaftical affairs, he grew diffatisfied with the eilablifhed form of church-government, and difliked the whole plan of education prndlifed in the univerfity. His parents, who now dwelt at Horton, near Coin- . brook, in Buckinghamfliire, received him with una¬ bated affedlion, notwithftanding he had thwarted their views of providing for him in the church, and they amply indulged him in his love of retirement; wherein he enriched his mind with the choiceft {tores of Gre¬ cian and Roman literature : and his poems of Coirius, IJAllegro, II Penferojb, and. Lyctdas, all wrote at this -time, would have been fuflicient, had he never produ¬ ced any thing more confiderable, to have tranfmitted his fame to lateft pofterity. However, he was not fo abforbed an his ftudies as not to make frequent excurfions to London ; neither did fo much excel¬ lence pafs unnoticed among his neighbours in the country, with the moll dillinguiflied of whom he fometimes chofe to relax his mind, and improve his acquaintance with the world as well as with books. —After five years fpent in this manner, he obtained his father’s permiflion to travel for farther improve¬ ment.—At Paris he became acquainted with the cele¬ brated Hugo Grotius ; and from thence travelling in¬ to Italy, he was every where careffed by perfons of the moll eminent quality and learning. , Upon his return home, he fet up a genteel academy in Alderfgate-llreet.—In 1641, he began to draw his pen in defence of the Prefbyterian party ; and the next • year he married the daughter of Richard Powell, Efq; of Foreft-PIill in Oxfordlhire. This lady, however, whether from a difference on account of party, her father being a zealous royalill, or fome other caufe, /oon thought proper to return to her relations ; which fo incenfed her hufband, that he refolved never to take N° 22it 2 ] MIL her again, and wrote and publilhed feveral tra&s iri defence of the dodlrine and difi lpline of divorce. He even made his addreffes to another lady j but this in¬ cident proved the means of a reconciliation with Mrs Milton. In 1644, wote his Tiadl upon Education ; and the reftraint on the liberty of the. prefs be¬ ing continued by ail of parliament, he wrote, bold¬ ly and nobly againft that rellraint. In 1645, he publifhed his juvenile poems ; and about two years after, on the death of his father^ he took a fmall- er houfe in High Holburn, the back of which o- pened into Lincoln’s-Inn Fields.—Here he quietly profecuted his ftudies, till the fatal cataftrophe and death of Charles I. $ on which occafion he publilhcd his Tenure of Kings and Magiftrates, in juflification of the fail. He was now taken into the ferv/ce of the commonwealth, and made Latin fecretary to the coun¬ cil of date, who refolved neither to write to others abroad, nor to receive dny anfwers, except hi the La¬ tin tongue, which was common to them all. The fa¬ mous »"-• P>ci?LKiv.n coming out about the fame time,, our author, by command, wrote and publifhed his Ico- nocltjles the fame year. It was alio by order of his mailers, backed by the reward of 19O0I. that, in 1651,- he publifhed his celebrated piece, entitled Pro Papula Anglicano Dejenfio. “ A Defence of the People of England, in anfwer to Salmafius’s Defence of the King which performance {pread bis fame over all Europe.—He now dwelt in a pleafant houfe, with a garden, in Petty France, Weflminfler, opening into St James’s Park. In 16^2, he buried his wife, who died not long after the delivery of her fourth child % and about the fame time be-alfo loft his eye-fight, by a gutta ferena, which had been growing upon him many years. Cromwell took the reigns of government into his own hands in the year 16 73 ; but Milton flill held his of¬ fice. His leifure-hours he employed in profecuting his ftudies 5 wherein he was fo far from being difeouraged by the lofs of his fight, that he even conceived hopes this misfortune would add new vigour *to his genius j which, in fa<5t, feems to have been the cafe.— 1 bus animated, he again ventured upon matrimony : his fe- cond lady was the daughter of Captain Woodflock of Hackney : fhe died in childbed about a year after. On the depofition of the prbtedor, Richard Crom¬ well, and on the return of the long parliament, Milton being ftill continued feerptary, he appeared again in print; pleading for a farther reformation of the laws relating to religion ; and, during the anarchy that en- fued, he drew up feveral fchemes for re-eflablifhing the commonwealth, exerting all his faculties to prevent the return of Charles II. England's deftiny, however, and Charles’s good fortune, prevailing, our author chpfe to confuk his fafety, and retired to a friend’s houfe in Bartholomew-Clol'e. A particular profc- cution was intended againft him ; but the juft e- ftterrr to which his admirable genius and extraor¬ dinary accomplifliments entitled him, had raifed him fo many friends, eyen among thofe of the op- pofite party, that he was included in the general amnefty. This ftorm over, he married a third wife, Elizabeth, daughter of Mr Minftiall a Cheflirie gentleman ; and 8 not Mi’ton. i MIL [ 33 1 M I M not long after he took a houfe in the Artillery Walk, leading to Bunhill-Fields. This was bis lait ftage : here he fat down for a longer continuance than he had been able to do any where ; and though he had loft his fortune (for every thing belonging to him went to wreck at the Reftoration), he did not lofe his tafte for literature, but continued his ftudies with almoft as much ardour as ever; and applied himfelf particularly to the finifhing his grand work, the Paradife Loji; one of the nobleft poems that ever was produced by human ge¬ nius.—It was publifhed in 1667, and his Parad'ife Re¬ gained came out in 1670.—This latter work fell fhort of the excellence of the former production ; a'though, were it not for the tranfcendent merit of Paradife Loft, the fecond compofuion would doubtlefs have ftood foremoft in the rank of Englifh epic poems. After this he publifhed many pieces in profe; for which we refer our readers to the edition of his Hiftorical, Poetical, and Mifcellaneous Works, printed by Millar, in 2 vols 4to, in 1753. In 1674, this great man paid the laft debt to na¬ ture at his houfe in Bunhill-fields, in the 66th year of his age; and was interred on the 12th of Novem¬ ber, in the chancel of St Giles’s, Cripplegate,-—A de¬ cent monument was erefted to his memory, in 1737, in Weftminfter abbey, by Mr Benfon, one of the audi¬ tors of the impreft.—As to his perfon, it was remark¬ ably handfome ; but his conftitution was tender, and by no means equal to his inceflant application to his ftudies.—Though greatly reduced in his circumftances, yet he died worth 15001. in money, befide his houfe- hold goods.—He had no fon 5 but left behind him three daughters, whom he had by his firft wife. MILTON, the name of feveral places in England; particularly, Milton, or Middleton, in Dorfetfhire, fouth-weft of Blandford, near the road to Dorchefter, 114 miles from London. It is chiefly noted for its abbey, built by King Athelftan. The church (lands near the fouth fide of the abbey. It is a large and magnificent pile of Gothic architedlure, and contains feveral ancient monuments. Here is an alms-houfe for fix people, who have 12 s. a-week, and three yards of cloth for a gown, one pair of (hoes and (lockings, and 10s. each on St Thomas’s day yearly. Here is a free-fchool, and a market on Tuefdays. Milton, in Kent, near Sittinbourn and the Ifle of Sheppey, 6 miles north-weft of Feverfham, and 40 from London. It is alfo called Middleton from its fi- tuation near the middle of the county, i. e. from Dept¬ ford to the Downs. The kings of Kent had a palace here, which was caftellated, and ftood below the church; but was burnt down in Edward the Confeflbr’s time by Earl Godwin, &c. Its church Hands near a mile off. On approaching the town up the Thames, by the Eaft-Swale, it feems hid among the creeks: yet it is a large town ; and has a confiderable market on Sa¬ turdays, and a fair on July 24. The oyflers taken hereabouts are the moft famous of any in Kent. This town is governed by a portreeve, chofen yearly on St James’s-day, who fupervifes the weights and meafures all over the hundred of Milton. Milton, in Kent, a mile on theeaft fide of Grave- fend, was incorporated with it in the reign of Queen Elizabeth, by the name of the portreeve, jurats, and Vol. XII. Parti. inhabitants of the towns of Gravefend and Milton. King Henry VIII. raifed a platform or block-houfe here, for the defence both of this town and Grave¬ fend, and the command of the river. It has a fair Jan. 25. MILVIUS Molvics, or MulVios, Pons; a bridge on the Tiber, built by vEmilius Scaurus the cenfor, in the time of Sylla, at two miles diftance from the city. On the Via Flaminia, and repaired by Auguftus. From this bridge the ambaffadors of the Allobroges were brought back to Rome, by Cicero’s management, and made a difcovery of Catiline’s confpiracy (Salluft). Near it Maxentius was defeated by Conftantine (En- tropius). Now called Ponte Mode. Milvius, in ornithology, a fpecies of Falco, MIMI, Mimes, in the ancient comedy, were buf¬ foons or mimics, who entertained the people by taking off certain charadlers, ufing fuch geftures as fuited the perfons or fubjefts they reprefented. There were on the Roman ftage female performers of this kind called mirnaf. The word is derived from I imitate. Some of the mimi acfted their parts to the found of the tibia ; thefe they called mimauH. Mimi were alfo a kind of farces or ludicrous comedies, generally performed by one perfon. They had no a its, nor any exordium.—The mimi were introduced upon the Roman ilage long after comedy and tragedy had arrived at their full perfe&ion. The adlor wore no mafic, but fmeared his face with foot, was dreffed in lambfkin, wore garlands of ivy, and carried a bafket of flowers and herbs, in honour of Bacchus, and di¬ verted the audience with apifh tricks and ridiculous dances. This was the ftate of the mimi foon after their firft introdudlion; but they underwent many altera¬ tions, which it would take up too much room to relate, and which are not of fuflicient importance to juftify a detailed account. See Pantomimes. MIMESIS, in rhetoric, the imitating the voice and geftures of another perfon. MfMNERMUS, an ancient poet and mufician, flourifhed about the beginning of the 6th century B. C. He was of Smyrna, and cotemporary with Solon. A- thenasus gives him the invention of pentameter verfe. His elegies, of which only a few fragments are pre- ferved, were fo much admired in antiquity, that Ho¬ race preferred them to thofe of Callimachus. He com- pofed a poem of this kind, as we learn from Paufanias, upon the battle fought between the people of Smyrna, and the Lydians, under Gyges. He likewife was au¬ thor of a poem in elegiac verfe, quoted by Strabo, which he entitled Nanno, and in which we may fup- pofe he chiefly celebrated a young and beautiful girl of that name, who, according to Athenaeus, was a player on the flute, with whom he was enamoured in his old age. With refpecl to love matters, according to Propertius, his verfes were more valuable than all the writings of Homer. Plus in amore valet Mimnermi verfus Homero. Lily. i. Eleg. 9. v. 11. And Horace bears teftimony to his abilities, in defcri- bing that feducing paffion : Si Mimnermus uti cenfet, Jine amore jocifque Nil ejl mcundum, vivas in amore jocifque. Epift. VI. Lib. i. V. 65. E If, M I M C 34 1 If, as wife Mimnermus faid, Life unbleft with love and joy 9 Ranks us with the fenfelefs dead. Let thefe gifts each hour employ. Alluding to fome much admired lines of this Greek poet, which have been preferved by Stobaeus. T(f Si Pw, ti Si Tips-vo* arip 'AppoSitm, &C. What is life and all its pride, If love and pleafure be denied ? Snatch, fnatch me hence, ye fates, whene’er The am’rous blifs I ceafe to (bare. Oh let us crop each fragrant flow’r While youth and vigour give us pow’r: For frozen age will foon deftroy The force to give or take a joy ; And then, a prey to pain and care, Detefted by the young and fair, The fun’s bleft beams will hateful grow. And only Ihine on fcenes of wo. MIMOSA, the sensitive plant: A genus of the polygamia order, belonging to the monoecia clafs of plants; and in the natural method ranking under the 33d order, Lomentace*. The hermaphrodite calyx is quincp) edentate ; the corolla quinquefid ; there are five or more ftamina, one piftil, and a legumen : The male calyx is quinquedentate ; the corolla quinquefid ; with five, ten, or more ftamina. The name mimofa fignifies “mimic;” and is given to this genus on account of the fenfibility of the leaves, which, by their motion, mimic or imitate, as it were, the motion of animals. See Sensitive Plant. To this genus Linnaeus joins many of the acacias i and it comprifes near 60 different fpecies, all natives of warm climates. Of the forts cultivated here in our ftoves, &c. fome are of Ihe ftirub and tree kind, and two or three are herbaceous perennials and annuals. The fenfitive kinds are exceedingly curious plants in the very fingular cirqumftance of their leaves receding rapidly from the touch, and running up clofe together; and in fome forts the footftalks and all are affected, fo as inftantly to fall downward as if faftened by hinges, which laft are called humble fenfitives. They have all winged leaves, each wing confifting of many fmall pinnae. In the Syjlema Vegetalilium, this genus, including the wimo/iw properly fo called, and the acacias, is di¬ vided into feveral fedtions, diftinguiffied by the figure, fituation, and arrangement, of the leaves; as, fimple, fimply-pinnated, bigenlinous and tergeminous, conju¬ gate and pinnated, doubly pinnated. The following are the moft remarkable Species, 'with their properties. 1. The Senfttiva, or common fenfitive humble plant, rifes'with an under- fhrubby prickly Item, branching ftx or eight feet high, armed with crooked fpines; conjugated, pinnated leaves, with bijugated patial lobes or wings, having the inner ones the leaft, each leaf on a long footftalk ; and at the fides and ends of the branches many purple flowers in roundifh heads; fucceeded by broad, flat, jointed pods, in radiated clufters.—This is fomewhat of the humble fenfitive kind ; the leaves, footftalks and all, receding from the touch, though not with fuch facility as in fome of the following forts. 2. The Pudica, or balhful humble plant, rifes with M I M an underfhrubby, declinated, prickly Item, branching Mimofa. two or three feet around, armed with haiiy , fpines ; ——y"— pinnated, digitated leaves, each leaf being of five or more long folioles, attached by their bafe to a long footftalk, and fpread out above like the finge/s of a hand ; and at the fides and ends of the branches round¬ ifh heads of greenifh white flowers, fucceeded by fmall jointed prickly pods.—This is truly of the humble fenfitive kind ; for by the leaft touch the leaves inftant¬ ly recede, contraiff, clofe, and together with the foot¬ ftalk quickly decline downward, as if afhamed at the approach of the hand. 3. The Pernambucana, or Pernambuca flothful mi¬ mofa, has unfhrubby, procumbent, unarmed Items, branching two or three feet around; bipinnated leaves, of three or four pair of fhort, winged foliola ; and at the axillas drooping fpikes of pentandrous flowers, the lower ones caftrated.—This fpecies recedes very flowlyfrom the touch, only contra&ingiitspinnse a little when fmartly touched ; hence the name Jlothful mimofa. 4. The Afperata, or Panama fenfitive plant. Of this curious fpecies, which has been well defcribed by Dr Browne (but not figured), there is a good figure in the Reliquice Houfioniame publifhed by Sir Jofeph Banks. It grows in moift places, and by the fides of rivulets, in the parifhes of St James and Hanover, Jamaica. It feldom rifes above three feet in height; but its flender branches extend confiderably on the neighbouring bufhes. It is armed with crooked, fharp, fpines; fo thickly fet on the trunk, branches, and leaves, that there is no touching it with fafety. But the plant has a beautiful appearance; the flowers are' yellow and globular, growing at the extremity of the branches. The pods are hairy, brown, and jointed; each containing a fmall, flat, and brown feed. The leaves are numerous, fmall, and winged : next to thofe of the mimofa pudica, they are the moft irritabile ; con¬ tracting with the leaft touch, and ■ remaining fo for feveral minutes after. This fpecies would form a good hedge or fence round a garden ; and by being trimmed now and then by a cutlafs or gardener’s fcif- fars, may be eafily kept from fpreading. 5. The PunSata, or punctated fenfitive mimofa,. rifes with a fhrubby, upright, taper, fpotted, unarm¬ ed Item, branching eredly five or fix feet high ; bi¬ pinnated leaves, of four or five pair of long winged folioles, having each about 20 pair of pinnse; and at the axillas and teimination of the branches oblong fpikes of yellowifti decandrous flowers, the inferior ones caftrated ; fucceeded above by oblong feed-pods. This fort, though naturally fhrubby and perennial in its native foil, yet in this country it fometimes decays in winter. It is only fenfitive in the foliola, but quick in the motion. 6. The Viva, lively mimofa, or fmalleft fenfitive weed, has many creeping roots, and fpreads itfelf fo as to cover large fpots of ground. It rifes at moft to two-inches, has winged leaves, with numerous fmall pinnas. The flower is globular, of a bluifh colour, and grows in clufters from the axillae: thefe are followed by little, fhort, hairy, pods, containing fmooth finning feeds. This is the moft fenfible of all the mimofas, the pudi-r ca not excepted. By running a flick over the plant, a perfon may write his name, and it will remain vi* Able for ten minutes. 7. The Quadrivalvis, perennial, or quadrivalve humble 2r mi- M I M [ 35 ] M I M •sjorajK mimofa, has herbaceous, flender, quadrangular, prickly fteme, branching and fpreading all around, armed with recurved fpines ; bipinnated leaves of two or three pair of winged lobes, having each many pinnce ; and at the axillas globular heads of purple flowers, fuc- ceeded by quadrivalvular pods. This is of the humble fenfitive kind, both leaves and footftalks receding from the touch. ,8. The Plena, annual, or double-flowered fenfitive mimofa, rifes with an herbaceous, erect, round, un¬ armed Item, clofely branching and fpreading every way, three or four feet high ; bipinnated leaves of four or five pair of winged lobes, of many pairs of pinnae; and at the axillas and termination of the branches fpikes of yellow pentandrous flowers, the lower ones double; fucceeded by fhort broad pods. This annual is only fenfitive in the foliola, but ex¬ tremely fenfible of the touch or air. 9. The Cornlgera, or horned Mexican mimofa, com¬ monly called great horned acacia, has a fhrubby, upright, deformed ftem, branching irregularly, armed with very large, horn-like white fpines, by pairs, connated at tlie bafe; bipinnated leaves thinly placed; and flowers growing in fpikes. This fpecies is efteemed a cu- riofity for the oddity of its large fpines, refembling the horns of animals, and which are often varioufly wreathed, twifted, and contorted. * 10. The Farnefiana, or fragrant acacia, grows in woodlands and wafte lands in moll parts of Jamaica ; rifing to 25 or 30 feet, with fuitable thicknefs. The bark of the trunk is brown and fcaly, the branches are alternate. It is adorned with bipinnated leaves of a bright green colour; and yellow globular flowers from the axillas, of a fragrant fmell. The pods are about three inches long, and half an inch broad: they are of a light brown colour, fmooth, comprefled, and contain five or fix fmooth flat feeds. Formerly the flowers of this tree were ufed as an ingredient in the theriaca andromachi of the old difpenfatories. The tree is fometimes planted for a hedge or fence round in- clofures; and the timber, though fmall, is uteful in rural economy. 11. The Arlorea, or wild tamarind tree, is com¬ mon in all the woodlands, and efpecially near where fettlements have been made, in Jamaica. It rifes to a confiderable height, and is proportionably thick. The timber is excellent, and ferves many purpofes in rural economy : it is of the colour of cedar, pretty hard, and takes a good polifli. The leaves are numerous; the flowers globular and white. The pods are about a foot in length, of a fine fearlet colour ; when they, are ripe they open and become twifted. The feeds then appear; they are oblong, fmooth, ef a Ihining black, and quite foft. On the whole, from the leaves, flowers, and pods, this tree exhibits a Angular and beautiful contrail. With us this plant is railed in hot-houfes; but it appears, that with a little pains it may be made to' grow in the open air. A good fizeable tree of this fort grew in the garden of the late Dr William Pitcairn, at Iflington, near Lon¬ don. 12. The Latifolia, fliag-bark, or white wild tama¬ rind. This excellent timber tree is very common in Jamaica, and rifes to a moderate height and good thick¬ nefs. The trunk is rough and fcaly : The leaves are numerous, of a rhomboidal figure, and yellowifti call. Mimofa. ^ The flower-fpikes are from the axillae ; their colour is ^ ^ yellow. The feed-veflels are flat, jointed, and fwift- ed.. The feeds are of the bignefs of a vetch, white, and finely llreaked with blue. Of this tree there is a variety which fome botanifts call M. ferpentina. The chief difference is in the leaves, which are fmaller, and of a fhining dark green. 13. The Lebeck, or ebony tree. This is a native of the Eaft Indies, but raifed from feeds in Jamaica and St Vincent’s. It is figured, though not accu¬ rately, by Plukenet, Tab. 331. fig. 1. To what height this tree grows, we cannot yet fay ; but it muft be of a confiderable thicknefs if it be the ebony we have in ufe here. Time will foon determine this, as the few plants in the iflands are reared with great care by Dr Dancer in Jamaica, and Mr Alexander Ander- fon in St Vincent’s. 14, 15. The Cinerea «-— H Pinnata? Cafhaw bufhes. cCCXI Thefe fpecies are common about Kingfton and Spa- fig. 4. * nifh town Jamaica, and rife by llender trunks to about 20 feet. Dr Roxburgh of Madrafs, amongfl a number of ufeful difeoveries, has found the lac infeft on this fpe¬ cies tof mimofa*. We have fee n the native gum-lac * See Afi- on one of the fmall twigs, and a fpecimen of the plant in the collection of a gentleman here. They^ plant is a variety of the cinerea, and appears rather to be the M. pinnata, Lin. It is to be hoped, that in a ftiort time the ufeful infeA juft mentioned may be tranfported from Afia to the Weft Indies, where this gum, or rather wax, may be alfo produced. 16. The Scandens, cacoons, or mafootoo wy th (Gigalo- liumfcandens, Browne’s Jam. p. 362. Phafeolus maximus perennis, Sloane’s Cat. 68. Per tin Kaku-valli, H. M. viii. T. 32, 3, 4.) This fpecies of mimofa is frequent in all the upland valleys and woodlands on the north fide of Jamaica. It climbs up the talleft trees, and fpreads itfelf in every direClion by means of its cirrhi or cla- fpers, fo as to form a complete arbour, and to cover the fpace of an Englilh acre from one root. This circumftance has a bad efteft on the trees or bullies fo lhaded. Light, air, and rain (fo neceflary for all plants), being fhut out, the leaves drop off, the tree gradually rots, and the limbs fall down by the weight of this parafite. Several authors have mentioned the cacoon; but their deferiptions of the plant, and particularly the ‘ngures, are erroneous. On that account we have given a figure from the herbarium of a gentleman long reft- Fig, 3. dent in Jamaica; and the following are the charac¬ ters, tranferibed from his field notes. Folia conjugata. Petioli communis longi ©ppofiti cir- rho terminali. Pinna: quadrijugx vel duodecim jugse, oblongae apice obtufe nitidae utrinque glabrae. Cirrhus longus contortus apice bifidus. Spica axillareS ereCtae, longiffimse, multiflorae flo- ribus parvis, colore viride flavo. Calyx quinque- dentatus minimus. Corolla pentapetala, ereCta, parva. Filamenta qpmerofa, e bafi corollas, et eo- dem longitudine. Antherae globofae ereftae. Sty~ lus filiformis, tortus, longitudine ftaminum. Stig~ ma fimplex. Legumen maximum, lignofum du¬ rum, 5 vel 8-pedale longum et 4-5 unciarura latitudine, varie contortum, compreffum, bivalve. E 2 Semin* M I M [ 36 J M I M Miftiofa. Semina plura, clrciter dccem vel qutndecim nume- ro, orbiculata, fubcomprefia, cortice duro, nkido- iufco. Hi/o ntgro breve. The roots of this plant run fuperficially under the ground or herbage. The trunk is feldom thicker than a man’s thigh, and fends off many branches, with nu¬ merous fhining green leaves, each of which terminates in a tendril or clafper, that ferves to faften it to trees or buihes. The flower-fpikes are from the axil- he : they are flender, and the florets on them fmall and numerous. The pod is perhaps the largeft and longed of any other in the world; being fometimes eight or nine feet in length, five inches broad, joint¬ ed, and containing 10 or 15 feeds. Thefe feeds are biown, fhining, flattened, and very hard, and called iacbbns. They are the fame mentioned in the Philo- fophical TranfaftionS, n: 222. page 298. by Sir Hans Sloane, as being thrown afhore on the Hebrides and Orkneys. This happens in the following manner : The feeds or beans fall into the rivers, and are con¬ veyed to the fea. The trade-winds carries them wed- ward till they fall into the gulf dream, which forces them northward along the coad of America and Ba¬ hama Hands. As the winds blow frequent and drong from America, thefe feeds are driven to the eadward, till at length they are thrown aftiore and left with the tide as aforefaid. This bean, after being long foaked in water, is boil- ed and eaten by fome negroes ; but, in general, there feems to be no other afe made of it than as a fort of fnuff-box. f Mtd. Obf. 17. The Catechv, according to Mr Kerf, grows Vol IyU>r' only to 12 feet in height, and to one foot in diame- 0 * 1 '£c ter; it is covered with a thick rough brown bark, * and towards the top divides into manyclofe branches: the leaves are bipinnated, or doubly winged, and are placed alternately upon the younger branches: the partial pinnae are nearly two inches long, and are com- Plate monly from 15 to 30 pair, having fmall glands in- CCCX1. ferted between the pinnae : each wing is ufually fur- ** nifhed with about 40 pair of pinnulae or linear lobes, bcfet with ihort hairs : the fpiues are fliort, recurved, and placed in pairs at the bafes of each leaf: the flowers are hermaphrodite and male, and ftand in clofe fpikes, which arife from the axillae of the leaves, and aie four or five inches long: the calyx is tubular, hairy, » d divides at the limb into five oval pointed fegments: the corolla is monopetalous, whitifh, and of the fame form as the calyx, but twice its length : the filaments are numerous, capillary, double the length of the corolla, adhering at the bafe of the ger- men, and crowned with roundifh anthera; : the ger- men is oval, and fupports a flender ftyle, which is of the length of the filaments, and terminated by a Ample ftigma : the fruit, or pod, is lance-fhaped, brown, fmooth, comprefled, with an undulated thin margin ; it contains fix or eight roundifli flattened feeds which produce a naufeous odour when chewed. From this tree, which grows plentifully on the mountainous parts of Indoitan, where it flowers in June, is pro¬ duced the officinal drug long known in Europe by the name of terra japonica; for the hiftory and preparation of which, fee the article Terra Japonica. 18. The Ni let tea, or true Egyptian acacia, rifes to a greater height than the preceding : the bark of the trunk is fmooth, and of a grey colour; that of the Mimoft. branches has commonly a purplifh tinge: the leaves —v—- are bipinnated, and placed alternately : the partial pinnae are oppofite, fumiffied with a fmall gland be¬ tween the outermoft pair, and befet with numerous pairs of narrow elliptical pinnulse, or leafits: the fpines p ate are long, white, fpreading, and proceed from eachg^CX1, fide of the bafe of the leaves: the flowers are herma- ' i" phrodite and male ; they affume a globular fhape, and ftand four or five together upon flender peduncles, which arife from the axillae of the leaves : the calyx is fmall, bell-fliaped, and divided at the mouth into five minute teeth : the corolla confifts of five narrow yellowifti fegments: the filaments are numerous, ca¬ pillary, and furniffied with roundifh yellow antherae: the germen is conical, and fupports a flender ftyle, crowned with a ftmple ftigma: the fruit is a long pod, refembling that of the lupin, and contains many flat- tifh brown feeds. It is a native of Arabia and Egypt, and flowers in July. Although the mimofa nilotica grows in great a- bundance over the vaft extent of Africa, yet gum arabic is produced chiefly by thofe trees, which are fituated near the equatorial regions; and we are told that in Lower Egypt the folar heat is never fufficiently intenfe for this purpofe. The gum exfudes in a liquid ftate from the bark of the trunk and branches of the tree, in a fimilar manner to the gum which is often produced upon the cherry-trees &c. in this country ; and by expofure to the air it foon acquires folidity and hardnefs. In Senegal the gum begins to flow when the tree firft opens its flow¬ ers 5 and continues during the rainy feafon till the month of December, when it is collefted for the firft time. Another colle&ion of the gum is made in the month of March, from incifions in the bark, which the extreme drynefs of the air at that time is faid to render neceffary. Gum arabic is now ufually import¬ ed into England from Barbary; not packed up in fkins, which was the pra&ice in Egypt and Arabia, but in large calks or hogfheads. The common ap¬ pearance of this gum is well known ; and the various figures which it affumes feem to depend upon a vari¬ ety of accidental cifCumftances attending its tranfuda- tion and concretion. Gum Arabic of a pale yellow- ifh colour is moft eftee'med ; on the contrary^ thofe pieces which are large, rough, of a roundifh figure, and of a brownifh or reddifh hire, are found to be lefs pure, and are faid to be produced from a different fpecies of mimofa (M. Senegal) , but the Arabian and Egyptian gum is commonly intermixed with pieces of this kind, fimilar to that which comes from the coaft of Africa near the river Senegal. Gutn-arabic does not admit of folution by fpirit or oil, but in twice its quantity of water it diffolves into a mucilaginous fluid, of. the confiftence of a thick fyrup ; and in this ftate anfwers many ufeful pharmaceutical purpofes, by rendering oily, refinous, and pinguibus fubftances, mifcible with water. The glutinous qua¬ lity of gum Arabic is preferred to moft other gums and mucilaginous fubftances, as a demulcent in coughs, hoarfeneffes, and ftther catarrhal affeftions, in order to obtund irritating acrimonious humours, and to fup* ply the lofs of abraded mucus. It has been very ge¬ nerally employed in cafes of ardor urinse and ftrangu- J ary j £3 riate ccc^r. J M I N C 37 ] M I N t Travels t Vo!. V. P- 34. 3J» ary: but it is the opinion of Dr Cullen, “that even this mucilage, as an internal demulcent, can be of no fervice beyond the alimentary canal.,, See farther the article Gvm Arabic. ■ 19. The Senegal is a native of Guinea, and was fome time ago introduced into Jamaica. Dr Wright tells us, he law both this and the mimofa nilotica, of the fize of a cherry tree, growing at Dr Paterfon’s in the pariih of Hanover, Jamaica. The flowers are glo¬ bular, yellow, and fragrant. The pods are brown, and of the iize of a goofe-quill. The tree, on being wounded, exfudes gum arabic, though in lefs quan¬ tity, and lefs tranfparent,than that of the fhops,which is obtained from the niistua above defqribed. There are above 40 other fpecies chara&erifed in the Syjlema Vegetabilium. On Plate CCCXII. is figured a new fpeeies, of an un¬ common fize, mentioned by Mr Paterfon in his Travels among the Hottentots, but not particularly defcribed. Like feveral of the other mimofas, it produces gum, which is confidered by the natives as a peculiarly de¬ licate fpecies of food : the leaves and lower points of the branches feem to conftitute the principal aliment of the Camelopardalis ; and, from the extent of its boughs, and the fmoothnefs of the trunk, it affords a lufficient defence to a fpecies of gregarious bird againft the tribe of ferpents and other reptiles which would otherwife deilroy its eggs. See the article Loxt A. Mr Bruce f defcribes two plants which feem refe¬ rable to this genus; the one named ergett el dimmo, the other ergett el krone. The former, in our author’s opinion, fhould be na¬ med m'mofei/anguinea; its name in the Abyffinian lan¬ guage fignifying the bloody ergett, and derived, as he fuppofes, from its being partly compofed of beautiful pink filaments. When the bloffoms are fully fpread, the upper part of them con fills of yellow curled fila¬ ments, and the under part of pink filaments of a fimi- lar lhape. In its unripe Hate, that part which after¬ wards becomes pink is of a green colour, and com¬ pofed of tubercles of.a larger fize, and more detached than thofe which afterwards produce the yellow fila¬ ments ; the latter being fmaller, and clofer fet toge¬ ther: the leaves are of the double-pinnated kind. The name of the other fpecies, in the Abyflinian language, fignifies the horned ergett; which our author fuppofes to be given it on account of the figure of the pods. The flower very much refembles that of the acacia vera in fize and lhape, excepting that it is at- tatched to the branch by a ftrong woody ftalk of confiderable length, which grows out at the bottom of the branch bearing the leaves, and is flickered as in a cafe by the lower part of it. The branches are all covered with Ihort, ftrotig, and Iharp-pointetJ thorns, having their points inclined backwards towards the root. The pods are covered with a prickly kind of hair, which eaiily rubs off with the fingers, flicks to them, and gives a very uneafy fenfation. They have thirteen divifions ; in each of which are three hard, round, and Ifiining feeds, of a dulky brown colour. Both of thefe Ihrubs Ihut their leaves on the coming on of the violent rains in the wet feafon, and never fully expand them till the dry feafon returns. MINA, or Man e h, a fpecies of money, which pro¬ perly fignifies one part or ounce. It is obferved that Mlnagm- this word occurs only in the books of Kings, Chro- nicies, Ezra, and Ezekiel. This prophet (xlv. i2.)MlnJ'aff(m> tells us, that the minah or maneh was valued at 60 ■ y lliekels, which in gold make of our Englilh money about 54J pounds, and in lilver almoft feven pounds. Thus for the Hebrew maneh. But the Greek or Attic mina, which is probably that mentioned in the books of the Maccabees and in the New Teftament, is valued at 100 drachmas, or about 2I. 173. fterling. There was alfo a leffer mina, which was valued at 75 drachmae. MINAGNGHINIM, a pulfatilc inftrument of mufic, among the Hebrews, which was a fquare table of wood, fitted with a handle? over this table wa* ftretched an iron chain, or hempen cord, palling thro'* balls of wood or brafs, which ftruck againfl the table, when the inftrument was fhbok, and occafioned a clear found, which might be heard at a great diftance. Bee Kircher’s figure of it in Plate CCCXIV. MINCHA, in the Jewifti cuftoms, offerings of meal, cakes, or bifcuits, made in the temple of the Lord. The Seventy have fometimes preferved thia word in their trarillation ; but inftead of m'mcha they read manaa, which doubtlefs was the received pronun¬ ciation in their time. We find manaa in the fame fenfe, in Baruch i. 1 o. Levit. ii. 3. &c. See the Greek of Jerem. xvii. 26. Dan. ii. 46. 2 Kings viii. 3, [9, xvii. 7. xx. 12. 2 Chron. vii. 7. Nehem. xiii. 5, 9, &c. MINCHING-ha mpton, a town of Gloucefter- ftiire, 20 miles from Bath and, Briftol, and near 90 from London, with a market on Tuefdays, and two fairs. The Iparilh is pretty large, being bounded on the north by the Stroud, and on the fouth by the brook Avening; and has 12 hamlets belonging to it, with a common called Amberley. Here is a good large rectory church, built in form of a crofs, and worth 2001. a-year. Near it are very large camps, with deep trenches ; and near Dunkirk in this pariih are fulling mills. MINCIUS, a river of the Tranfpadana ; running from, or rather tranfmitted through, the Lacus Be- nacus, from north to fouth, iifto the Padus; but ori¬ ginally riling in the Rhetian Alps. Now Mincio or Menzo, running through the duchy of Mantua into the Po. MIND, a thinking intelligent being, otherwife called fpirity in oppofition to matter or body. See Metaphysics, Part III. MINDANOA, or Magindana-o, a large ifland Meat^} of Afia in the Eaii Indies, and one of the Philippines; y0yaget. 160 miles in length, and 120 in breadth. The inte¬ rior parts contain feveral chains of lofty mountains, between which are extenfive plains, wdiere vaft herds of cattle roam at large in the molt delicious paftures. Several deep valleys alfo interfeft, as it were, certain parts of the country, through which, during the rainy feafons, vaft torrents pour from the mountains, and force their impetuous way to the fea. The rains and vapours which lodge in the plains diffufe themfelves into meandering rivulets, , and, colledting a variety of final! ftreams in their courfe, approach the fea in the form of confiderable rivers.—The fovereign of Magindanao is a powerful prince, and has feveral inferior chiefs, wh© acknow- MIN [38] MIN Mlndanoa,acknowledge him as their head. Neverthelefs, there ^he'marC ot^ers them wh° refufe fubmiffion to him, and . ‘ . are confequently in a continual ftate of war ; fo that peace, at leaft, does not appear to be one of the blef- tings of this illand. The Spaniards, indeed, affert their right to the entire dominion of Magindanao : but it is mere aflertion ; for though they have forts, .&c. on the ifland, it is by no means in a ftate of fub- Je&ion to their nation. The air is efteemed falubrious, particularly in tke ■vicinity of the fea. The heat there is not, in any de¬ gree, fo intenfe as might be expefted in a country ■which is fituated on the very verge of the torrid zone. The prevalence of the eafterly winds, in that part of .the coafts which is waftied by the Pacific Ocean, ren¬ ders the air cool and pleafant, the trade-wind blowing inceffantly on its Ihores. It a&s, indeed, with fo ■much power as to fweep the whole breadth of the .ifland ; and though in its paflage it lofes much of its ftrength, it retains a fufficient degree of force to af¬ ford refreihing breezes to the inhabitants of the weftern fliore. The interior parts are much colder, from a very cloudy atmofphere, which frequently hangs over the fummits of the mountains in thick and humid va¬ pours. The foil, which is very exuberant, is fuited to the cultivation of the whole vegetable tribes. Rice is produced in the greateft abundance ; a pecul, or 133 pounds, may be purchafed for a Spaniih dollar. Eve¬ ry part of the ifland abounds with buffaloes, cows, hogs, goats, See. It affords alfo great variety of fowls, and a fpecies of duck, whofe head is of a fine fcarlet colour. Here are alfo a fmall breed of horfes, remarkable for their fpirit. The natives, however, principally employ buffaloes in the various branches of hufbandry and agriculture. The city of Magindanao is fituated on the fouth- caft fide of the ifland, has a river capable of admitting fmall veffels, and carries on a confiderable trade with Manilla, Sooloo, Borneo, and the Moluccas. Their exports are rice, tobacco, bees-wax, and fpices; in return for which they receive coarfe cloths of Coro¬ mandel, China ware, and opium. The village or town of Samboingan is fituated on the banks of a fmall rivulet, which empties itfelf immediately into the fea, and is agreeably lhaded by groves of cocoa-trees. The number of its inhabitants are about 1000, among ■which are included the officers, foldiers, and their re- fpettiva families. In its environs there are feveral fmall look-out houfes, erefied on polls of twelve feet high, in all of which a conftant guard is kept; fo that it appears as if the Spaniards were in a continual ftate of enmity with the natives. The honfes are built of thofe Ample materials which are of very general ufe in the eaftern feas. They are ere&ed on polls, and built of bamboo, covered with mats ; the lower apart¬ ments ferve for their hogs, cattle, and poultry, and the upper ones are occupied by the family.” MINDELHEIM, a town of Germany, in the circle of Suabia, and in Algow, with a caftle. It is capital of a fmall territory between the rivers Iller and Lech, fubjeft to the houfe of Bavaria. It was taken by the Imperialifts after the battle of Hoc.h- ftet, who ere&ed it into a principality in favour of the duke of "Marlborough ; but it returned back to the houfe of Bavaria by the treaty of Raftat. It is 33 miles fouth-eaft of Ulm. E. Long. 10. 40. N. Minde* Lat. 4*. 5. H Mindelheim, a diftri&of Germany, in Suabia, ly- Mine, ing between the bilhopric of Auglburgh and the ab- —v— bacy of Kempten, which is 20 miles in length and 16 in breadth. MINDEN, a confiderable town of Germany in the circle of Weftphalia; and capital of a territory of the ' fame name; feated on the river Wefer, which renders it a trading-place. It belongs to the king of Pruffia, who has fecularized the bilhopric. It is 27 miles eaft- by-fouth of Ofnaburg, and 37 weft of Hanover. E. Long. 9. 5. N. Lat. 52. 22. Minden (the principality of), in Germany, lies in the circle of Weftphalia, to the north of the county of Ravenlberg, and along each fide of the river Wefer. It is about 22 miles fquare, and Minden and Peter- Ihagen are the principal places. It was formerly a bilhopric, but is now fecularifed ; and was ceded to the elector of Brandenburg by the treaty of Weft¬ phalia. ' MINDORA, an illand of Afia, in the Eaft Indies, and one of the Philippines, 50 miles in circumference, and feparated from Luconia by a narrow channel. It is full of mountains, which abound in palm-trees and all forts of fruits. The inhabitants are idolaters, and pay tribute to the Spaniards, to whom this illand belongs. MINE, in natural hiftory, a deep pit under ground, from whence various kinds of minerals are dug out; but the term is more particularly applied to thofe which yield metals. Where Hones only are procured, the appellation of quarries is univerfally bellowed upon the places from which they are dug out, however deep they may be. The internal parts of the earth, as far as they have been yet inveftigated, do not confift ef one uniform fubftance, but of various Jlrata or beds of fubftances, extremely different in their appearances, fpecific gra¬ vities, and chemical qualities, from one another. Nei¬ ther are thefe ftrata fimilar to one another either i* their nature or appearance in different countries ; fo that even in the Ihort extent of half a mile, the ftrata will be found quite different from what they are in another place. As little are they the fame either in depth or folidity. Innumerable cracks and fiffures, by the miners called lodes, are found in every one of them ; but thefe are fo ^..tirely different in fize and lhape, that it is ihipoffible to form any inference from their fize in one place to that in another. In thefe lodes or fiffures the metallic ore is met with ; and, confidering the great uncertainty of the dimenfions of the lodes, it is evident that the bufinefs of mining, which depends on that fize, mull in like manner be quite uncertain and precarious. Mr Price, in his treatife on the Cornilh mines, obferves, that “ the comparative fmallnefs of the largeft fiffures to the bulk of the whole earth is really wonderful. In the fineft pottery we can make, by a microfcopic view, we may difeover numerous cracks and fiffures, fo fmall as to be impenetrable by any fluid, and impervious to the naked eye ;” as, by the laws of nature originally im- pofed by the Creator, it happens that matter cannot contraft itfelf into lolid large maffes, without leaving fifLr b-tween them, and yet the very fiffures are as neceffary MIN [ 39 J MIN necefiary and ufeful as the ftrata through which they pafs. They are the drains that carry off the redun¬ dant moiffure from the earth ; which, but for them, would be too full of fens and bogs for ani¬ mals to live or plants to thrive on. In thefe fiffures, the feveral ingredients which form lodes^ by the conti¬ nual palling of waters, and the menftrua of metals, are brought out of the adjacent ftrata, collected and con¬ veniently lodged in a narrow channel, much to the advantage of thofe who fearch for and puifue them ; for if metals and minerals were more difperfed, and fcattered thinly in the body of the ftrata, the trouble of finding and getting at them would be endlefs, and the expence of procuring them exceed the value of the acquifition. The infides of the fiffures are commonly coated over with a hard, cryftalline, earthy fubftance or rind, which very often, in the breaking of hard ore, comes off along with it, and is commonly called the capels or walls of the lode : but Mr Price is of opi¬ nion, that the proper walls of the lode are the fides of the fiffure itfelf, and not the coat juft mentioned, which is the natural platter upon thofe walls, furnilh- ed perhaps by the contents of the fiffures, or from oozings of the furrounding ftrata. The breadth of a lode is eafily known by the di- ftance betwixt the two incrufted fides of the ftones of ore; and if a lode yields any kind of ore, it is a bet¬ ter fign that the walls be regular and fmooth, or at leaft that one of them be fo, than otherwife; but there are not many of thefe fiffures which have regu¬ lar walls until they have been funk down fome fa¬ thoms. Thus the inner part of the fiffure in which the ore lies, is all the way bounded by two walls of ttone, which are generally parallel to one another, and in¬ clude the breadth of the vein or lode. Whatever angle of inclination fome fiffures make in the folid ftrata at their beginning, they generally continue to do the fame all along. Some are very uncertain in their breadth, as they may be fmall at their upper part and wide underneath, and vice verfa. Their re¬ gular breadth, as well as their depth, is fubjeft to great variation ; for though a fiffure may be many fathoms wide in one particular place, yet a little fur¬ ther eaft or weft it may not perhaps be one inch wide. This exceffive variation happens generally in very compact ftrata, when the vein or fiffure is fquee- zed, as it were, through hard rocks which' feem to comprefs and ftraiten it. A true vein or fiffure, how¬ ever, is never entirely obliterated, but always fhows a firing of metallic ore or of a veiny fubftance ; which often ferves as a_ leader for the miners to follow until it fometimes leads them to a large and richly im¬ pregnated part. Their length is in a great meafure unlimited, though not the fpace beft fitted for yield¬ ing metal. The richeft ftate for copper, according to Mr Price, is from 40 to 80 fathoms deep ; for tin, from 20 to 60; and though a great quantity of ei¬ ther may be railed at 80 or too fathoms, yet “ the quality (fays our author) is often too much" decayed and dry for metal.” Mr Price informs us, that the fiffurts or veins of the Cornifh mines extend from eaft to weft ; or, more properly, one end of the fiffure points weft and by fouth, or weft and by north ; while the other tends eaft and by fouth, or eaft and by north. Thus they frequently pafs through a confiderable traft of coun¬ try with very few variations in their directions, un- lefs they be interrupted pby fome intervening caufe But, befides this eaft and weft direction, we are to' conlider what the miners call the underlying or hade of the vein or lode ; viz. the defleCtion or deviation of the fiffure from its perpendicular line, as it is follow¬ ed in depth like the flope of the roof of a houfe, or the defcent of the fteep fide of a hill. This flope is generally to the north or fouth ; but varies much in different veins, or fometimes even in the fame vein : for it will frequently flope or underlie a fmall fpace in different ways, as it may appear to be forced by hard ftrata on either fide.—Some of the fiffures do not vary much from a perpendicular, while fome devi¬ ate more than a fathom ; that is, for every fathom they defcend in perpendicular height, they deviate likewife as much to the fouth or north. Others differ fo much from the perpendicular, that they affume a pofition almoft horizontal; whence they are alfo. called hori- %ontal or flat lodes, .and fometimes lode plots. Ano¬ ther kind of thefe has an irregular pofition with re¬ gard to the reft; widening horizontally for a little way, and then defcending perpendicularly almoftiike flairs, with only a fmall firing or leader to follow af¬ ter ; and thus they alternately vary and yield ore in feveral flat or horizontal fiffures. This, by the Cor- nifli tinners, is called (but in Mr Price’s opinion erro- neoufly) z floor or fquat s which, properly fpeaking, is a hole or chafm impregnated with metal, making no continued line of direction or regular walls. Nei¬ ther does a floor of ore defcend to any confiderable depth ; for underneath it there appears no fign of a vein or fiflurp, either leading direCtly down or any other way. This kind of vein is very rare in Bri¬ tain. The fiffures moft common in Britain are the perpendicular and inclined, whether their direction be north or fouth, eaft or weft. The perpendicular and horizontal fiffhres (accord¬ ing to our author) probably remain little altered from- their firft pofition, when they were formed at the in* duiation of the ftrata immediately after the waters left the land. The perpendicular fiffures are found more comixionly fituated in level ground, at a diftance from hills, and from the fea-fhore } but with regard to the latter, we find that the upper and under maffes of ftrata differ in their folidity and other propertieSi “ Hence, (fays our author) it is very plain, that in¬ clined fiffures owe their defleCtion or underlie to fome fecondary caufe, violence, or fubfidencerof the earth: for though perpendicular fiflures are feldom to be feen, yet fuch as are inclined at very confiderable depths, become more and more perpendicular as the more central ftrata, by reafon of the vaft fuperincum- bent weight, do not feem fo likely to be driven out of their, polition as thofe which lie nearer the furface The fiffures are often met with fraCtured as well as inclined ; the reafon of which, in Mr Price’s opi* nion,. has been a fubfidence of the earth from fome extraordinary caufe. “ The original pofition (fays he) muft have been horizontal, or parallel to the fur- face of the earth : but we often find thefe ftrata very fenfibly declined from that firft p.ofition ; nay, fome*. time*-- MIN L 40 T MIN Mine, times quite reverfed, and changed into perpendicular, —Y-—J When we fee a wall lean, we immediately conclude that the foundation has given way, according to the angles which the wall makes with the horizon ; and when we find the like declination in ftrata, we may conclude, by parity of reafon, that there has been a like failure of what fupported them, in proportion to that declination ; or that whatever made the ftrata to fall fo much awry, muft alfo caufe every thing inclu¬ ded in thofe ftrata to fall proportionably. Wherever the greateft fubfidence is to the north, the top of the lode or fiffure will point to the north, and of confe- quence underlie to the fouth, and vice verfa; the Aide or heave of the lode manifefts the greater fubfi- dence of the ftrata ; but the fame lode is frequently fractured and heaved in feveral places: all of which, by due obfervation, will fhow us they were occalion- ed by fo many feveral ftiocks or fubfidencies, and that the ftrata were not unfooted, lhaken, or brought to fall once only or twice, but feveral times.” Mr Price, in the courfe of his work, obferves, that though the metallic veins generally run from eaft to weft, they are frequently interfered by veins or lodes, as he calls them, of other matters, which run from north to fouth. Some of thefe crofs veins contain lead or antimony, but never tin or copper. Sometimes one of thefe unmetallic veins interfe6;s the-true one at right angles, fometimes obliquely ; and fometimes the mixture of both is fo intimate, that the moft ex¬ pert miners are at a lofs to difcover the feparated part of the true vein. When this laft is intercepted at right angles, it is moved, either north or fouth, a very little way, perhaps not more than one fathom ; in which cafe, the miners having worked to a fmall diftance in one of thefe dire&ions, if they find them- felves difappointed, turn to the other hand, and fel- dom fail of meeting with what they expefted. Some¬ times they are directed in their fearch by the point¬ ing of a rib or ftring of the true vein ; but when the interruption happens in an oblique direction, the difficulty of finding the vein again is much greater. When two metallic veins in the neighbourhood of each other run in an oblique diredtion, and of confe- quence meet together, they commonly produce a body of ore at the place where they interfedt; and if both are rich, the quantity will be confiderable ; but if one be poor and the other rich, then both are either en¬ riched or impoverifhed by the meeting. After foine time they feparate again, and each will continue its former direftion near to the other; but fometinjes, though rarely, they continue united. It is a fign of a poor vein when it feparates or di¬ verges into firings 5 but, on the contrary, when feveral of them are found running into one, it is accounted a promifing fign. Sometimes there are branches with¬ out the walls of the vein in the adjacent ftrata, which often come either obliquely or tranfverfely into it. If thefe branches are impregnated with ore, or if they underlie fafter than the true vein, that is, if they dip deeper into the ground, then they are faid to overtake or come into the lode, and to enrich it 5 or if they do not, then they are faid to go off from it, and to im- poverifti it. But neither thefe nor any other marks either of the richnefs or poverty of a mine are to be entirely depended upon : for many mines, which have N0aii. a very bad appearance at firft, do neverthelefs turn out Mine, extremely well afterwards; while others, which in w—v— the beginning feemed very rich, turn gradually worfe and worfe : but in general, where a vein has a bad ap¬ pearance at firft, it will be imprudent to be at much expence with it. Veins of metal, as has been already obferved, are fre- quenily, as it were, fo compreffed betwixt hard ftrata, that they are not an inch wide ; neverthelefs, if they have a ftring of good ore, it will generally be worth while to purfue them ; and they frequently turn out well at laft, after they have come into fofter ground. In like manner, it is an encouragement to go on if the branches or leaders of ore enlarge either in width or depth as they are worked ; but it is a bad fign if they continue horizontal without inclining down¬ wards; though it is not proper alvnys to difcontinue the working of a vein which has an unfavourable af- pedl at fifft. Veins of tin are worth working when only three inches wide, provided the ore be good ; and copper ores when fix inches wide will pay very well for the working. Some of the great mires, how¬ ever, have very large veins, with a number of other fmall ones very near each other. There are alfo veins crofting one' another fometimes met with, which are called contras, vulgarly saunters. Sometimes two veins run down into the ground in fuch a manner that they meet in the direction of their depth ; in which cafe, the fame obfervations apply to them which are appli¬ cable to thofe that meet in an horizontal diredtion. Sometimes a vein will fuddenly difappear without gi¬ ving any warning, by becoming narrower, or of worfe quality ; which by the miners is called a Jiart or leap, and is very common in the mines of Cornwall. In one day’s time they may thus be difappointed in the working of a rich vein of tin, and have no further fign of any thing to work upon : at the fradfured ex¬ tremity of their vein they perceive a body of clay or other matter ; and the method of recovering their veiu is to drive on their work in the diredfion of the for¬ mer part, fo that their new work ftrall make the fame angle with the clay that the other part of the vein does. Sometimes they fink a ftiaft down from the furface ; but it is generally a matter of difficulty to re¬ cover a vein when thus loft. The method of difcovering mines is a matter of fo much difficulty, that it feems furpriling how thofe who were totally unacquainted with the nature of metals firft came to think of digging them out of the earth. According to Lucretius, the difcovery was made by the conflagration of certain woods, which melted the veins of metal in the earth beneath them j but this feems to be rather improbable. Ariftotle, however, is of the fame opinion with Lucretius, and tells us, that fome fhepherds in Spain having fet fire to the woods, the earth was thus heated to fuch a degree, that the filver near the furface of it melted and flowed into a mafs; and that in a (hort time tiie metallic mafs was difcovered by the rending of the earth in the time of an earthquake: and the fame ftory is told by Strabo, who afcribes the difcovery of the mines of Andalufia to this accident. Cadmus is faid by fome to have been the firft who difcovered gold : while others aferibe this to Thoas the Thra¬ cian, to Mercury the fon of Jupiter, or to Pifus king of MIN of Italy } who having left his own country, went into " Egypt, where he was ele&ed king after the death of Mizraim the fon of Ham ; and, on account of his dif- covery, was called the Golden God. Others fay, that Eadh or Caeacus the fon of Jupiter, or Sol the fon r 41 1 M I N cians, who pretended to difcover mines by inchantment. No mention is made of it, however, before the nth v century, fmce which time it has been in frequent ufe; and the Corpufcular Philofophy has even been called to account for it. But before we pretend to a of Oceanus, was the firft difcoverer ; but jEfchylus count for phenomena fo very extraordinary as thofe re- jt ^ _._i—e - _ 1 j i__. n ported of the virgula dtvinalorla, it is neceffary, in the £rft place, to determine whether or not they exift. Mr Price, as has been already hinted, believes in it, though he owns that by reafon of his conftitution of mind and body he is almoft incapable of co-operating1 with its influence. The following account, however, he gives from Mr William Cookworthy of Plymouth, a gentleman of known veracity and great chemical abilities. He had the firft information concerning this rod from one Captain Ribeira, who deferted from the Spanifh fervice in Queen Anne’s reign, and became . captain-commandant in the garrifon of Plymouth ; in which town he fatisfied feveral intelligent perfons of the virtues of the rod, by many experiments on pieces of metal hid in the earth, and by an aftual difeovery of a copper mine nearOakhampton, which was wrought for fome years. This captain very readily fliowed the method of ufing the rod in general, but would not by any means difcover the fecret of diftinguiihing the dif- attributes the difeovery not only of gold, but of all ether metals, to Prometheus. The brafs and copper mines in Cyprus were firft difeovered by Cinyra the fon of Agryopa ; and Hefiod aferibes the difeovery of the iron mines of Crete to the Cretan Daftyli Ida;!. The extraftion of lead or tin from its ore in the ifland of Caffiteris, according to feveral ancient authors, was difeovered by Midacritus.—The ferip- ture, however, aferifiss the invention of brafs and iron, or at leaft of the methods of working them, to , Tubal Cain before the flood. In more modern times, we know that mines have been frequently difeovered by accident; as in fea-cliffs, among broken craggy rocks, by the wafhing of the tides or floods, alfo by irrruptions and torrents of wa¬ ter ifluing out of hills and mountains, and fbmetimes by the wearing of high roads. Mr Price mentions another w ay by which mines have been difeoyered, wz. by fiery corufcations; which, he fays, he has heard from perfons whofe veracity he is unwilling to que- a rnu~ ^~~ 11 „ ftion. “ The tinners (fays he) generally compare ferent metals by it; though, by a conftant attention thefe effluvia to blazing liars or other whimfical like- 1 ’ r<—1 .v.. j r>— nefles, as their fears or hopes fuggeft; and fearch with uncommon eagernefs the ground over which thefe jack-a-lanterns have appeared and pointed out. We have heard but little of thefe phenomena for many years; whether it be, that the prefent age is lefs cre¬ dulous than the foregoing, or that the ground, being more perforated by innumerable new pits funk every year, fome of which, by the ftannary laws, are pre- to his praftice, Mr Cookworthy difeovered it. Cap¬ tain Ribeira was of opinion, that the only proper rods- for this purpofe were thofe cut from the nut or fruit- trees ; and that the virtue was confined to certain per¬ fons, and thofe, comparatively fpeaking, but few r but Mr Price fays, that the virtue refides in all per- fon$ and in all rods under certain circumftances. “ The rod (fays he) is attrafted by all the metals, by coals) limeftone, and fprings of water, in the follow- vented from being filled up, has given thefe vapours a ing order : 1. Gold; 2. Copper; 3; Iron; 4. Silver; more gradual vent, it is not neceflary to inquire, as the faft itfelf is not generally believed." 5. Tin ; 6. Lead; 7. Coals; 8. Limeftpne and fprings of water. One method of determining the different Mines, however, are now moft commonly difeovered attra&ions of the rod is this : Stand, holding the rod* by inveftigating the nature of fuch veins, ores, and flones, as may leem moft likely to turn to account: but there is a particular fagacity, or habit of judging from particular figns, which can be acquired only by long practice. Mines, efpecially thofe of copper, may alfo be difeovered by the harfh and difagreeable tafte of the waters which iffue from them ; though it is pro¬ bable that this only happens when the ore lies above the level of the water which breaks out; for ft does not feem likely that the tafte of the ore could afeend, vsnlefs we were to fuppofe a pond or lake of water Handing above it. The prefence of copper in any wa¬ ter is eafily difeovered by immerging in it a bit of po- lilhed iron, which will thus inftantly be turned of a copper colour, by reafon of the precipitation of the metal upon it. A candle, or piece of tallow put into water of this kind, will in a fhort time be tinged of a green colour^ Another and ftill more remarkable method of dif- covering mines is faid to be by the virgula divinatoria,. or “ divining rod;” which, however incredible the fto- ries related concerning it may be, is ftill relied on by fome, and among others by Mr Price. It is not known who was the inventor of this method ; but A- gricola fuppofes that it took its rife from the magi- Vox.. XII. Part I. with one foot advanced ; put a guinea under that foot, and an halfpenny under the other, and the rod will be drawn down ; fhift the pieces of money, and the rod will be drawn towards the face, or backwards to the gold, which proves the gold to have the ftronger attra&ion. “ The rods formerly ufed were fhoots of one year’s growth that grew forked ; but it is found, that two feparate ffloots tied together with packthread or other vegetable fubftanee anfwer rather better than fuch as are naturally forked, as the ftisots of the latter are feldom of an equal fize. They are to be tied together by the greater ends, the fmall ones being held in the hands. Hazle rods cut in the winter, fuch as are ufed for fifliing rods, and kept till they are dry, do heft ; though, where thefk are not at hand, apple-tree fuck¬ ers, rods from peach-trees, currants,, or the oak, though green, will anfwer tolerably well.” Our author next proceeds to deferibe the manner of holding the rod;. of which he gives a figure, as he fays it is difficult to be deferibed. The fmall ends- being crooked, are to be held in the hands in a pofition fiat? of parallel to the horizon, and the upper part in an elevation not perpendicular to it, but at an angle of about 70 degrees, “ The rod (fays he) being pro. K ' ' perlj. MIN. t 42 ] MIN perly held by thofe with whom it \ffll anfwer, when (fays he) are fometimes found by great Hones above Mine.' the toe of the right foot is within the femidiameter of ground ; and if the veins be covered, they hunt them —— the piece of metal or other fubjedt of the rod, it will out after this manner; viz. taking in their hands a be repelled towards the face, and continue to be fo fort of mattock, which has a fteel point at one end while the foot is kept from touching or being diredtly to dig with, and a blunt head at the other wherewith to over the fubjedf ; in which cafe it will be fenfibly and break Hones, they goto the hollows of the mountains, ftrongly attra&ed, and be drawn quite down. The where the current of rain water defcends, or to fome ... jl. n—i j n.—m r—j . other part of the Ikirts of the mountains, and there obferve what Hones they meet with, breaking in pieces thofe that feem to have any metal in them ; whereof they find many times both middling fort of Hones and fmall ones alfo of metal. Then they confider the fituation of that place, and whence thefe Hones can tumble, which of neceffity mufi be from higher ground. rod Hiould be firmly and Headily grafped ; for if, when it has begun to be attra&ed, there be the leafi ima¬ ginable jerk or oppofition to its attra&ion, it will not move any more till the hands are opened, and a frefh grafp taken. The flronger the grafp the livelier the rod moves, provided the grafp be Heady and of an equal Hrength. This obfervation is very neceffary ; as the operation of the rod in many hands is defeated and follow the tradh of them up the hill as long as unrely by a jerk or counteraftion : and it is from they can find anyt)f them,” &c. ' ‘ “ Another way (fays Mr Price) of difeovering lodes is by working drifts acrofs the country, as we call it, that is, from north to fouth, and •uicc verfa. 1 tried the experiment in an adventure under my management, where I drove ail open at grafs about two feet in the : and it is from thence concluded, that there is no real efficacy in the rod, or that the perfon who holds it wants the virtue: whereas, by a proper attention to this circumflance in ufing it, five perfons in fix have the virtue, as it is called ; that is, the nut or fruit-bearing rod will an- ' - ‘ ‘ ' If a •fv/er in their hands. If a rod, or the leafi piece of flielf, very much like a level to convey water upon j. one of the nut-bearing or fruit kind, be put under the mill wheel: by fo doing I was fure of cutting all lodes arm, it will totally defiroy the operation of the virgu'a in my way ; and did accordingly difeover five courfes, ■divinatoria, in regard to all the fubjefts of it, except one of which has produced above i8o tons of copper water, in thofe hands in which the rod naturally ope- ore, but the others were never wrought upon. This rates. If the leafi animal thread, as filk, or w'orfied, method of difeovering lodes is equally cheap and cer- ©r hair, be tied round or fixed on the top of the rod, tain ; for xoo fathoms in lhallow ground may be driven it will in like manner hinder its operation; but the at 50s. expence.” fame rod placed under the arm, or the fame animal In that kind of ground called by our author fea- fubfiances tied round or fixed on the top of the rod, ftble, and which he explains by the phrafe tender- will make it uTork in tho^e hands, in which without Jianding, he tells us, that “ a very effeftual, proving, thefe additions it is not attrafted.” and confequential way is, by driving an adit from the Such are the accounts of this extraordinary rod, lowefi ground, either north or fouth; whereby there to which it is probable that few wall affent; and we is a certainty to cut all lodes at 20, 30, or 40 fathoms believe the infiances of mines having been difeovered deep, if the level admits of it. In driving adits or by it are but very rare. Another and very ancient levels acrofs, north or fouth, to unwater mines already mode of difeovering mines, lefs uncertain than the di- found, there are many frefh veins difeovered, which vining rod, but extremely difficult and precarious, is frequently prove better than thofe they were driving that called Jhodcing; that is, tracing them by loofe to.” Hones, fragments, or Jhodes, which may have been fe- After the mine is found, the next thing to be con- parated and carried off to a confiderable difiance from fidered is, whether it may be dug to advantage. In the vein, and are found by chance in running waters, order to determine this, we are duly to weigh the na- on the fuperficies of the ground, or a little under, ture of the place, and its fituation, as to wood, water, “When the tinners (fays Mr Price) meet with a loofe carriage, healthinefs, and the like ; and compare the fingle Hone of tin ore, either in a valley or in plough- refult with the richnefs of the ore, the charge of dig- ing or hedging, though at 100 fathoms difiance from ging, Hamping, wafhing, and fmelting. the vein it came from, thofe who are accuflomed to Particularly the form and fituation of the fpot this work will not fail to find it out. They confider, fhould be well confidered. A mine mufi either hap- that a metallic Hone mufi originally have appertained pen, 1. In a mountain ; 2. In a hill; 3. In a valley ; to fome vein, from which it was fevered and cafi at a or, 4. In a flat. But mountains and hills are dug with difiance by fome violent means. The deluge, they much greater eafe and convenience, chiefly becaufe the fuppofe, moved mofi ©f the loofe earthy coat of the drains and burrows, that is, the adits or avenues, may globe, and in many places wafhed it off from the upper be here readily cut, both to drain the water and to towards the lower grounds,-wuth fuch a force, that form gangrways for bringing out the lead, &c. In mofi of .the backs or lodes of veins which protruded all the four cafes, we are to look out for the veins themfelves above the faff were hurried downwards with which the rains or other accidental thing may have the common mafs: whence the fkill in this part of laid bare ; and if fuch a vein be found, it may often their bufinefs lies much in diredling their meafures ac- be proper to open the mine at that place, efpecially if cording to the fituation of the furface.” Afterwards, the vein prove tolerably large and rich : otherwife the however, our author complains, that this art of JJjoding, mofi commodious place for fituation is to be chofen for •as he calls it, is in a great meafure loft. the purpofe, viz. neither on a flat, nor on the tops of The following account of a method of finding filver mountains, but on the fides. The beft fituation for a mines by Alonzo Barba feems to be fimilar to that of mine, is a mountainous, woody, wholefome fpot; of flioding juft now mentioned. “ The veins of metal a fafe eafy afeent, and bordering on a navigable river. x The MIN [ The places abounding with mines are generally healthy, as handing high, and every where expofed to the air; yet fome places where mines are found prove poifon- pus, and can upon no account be dug, though ever fo rich rthe way of examining a fufpefted place of this kind, is to make experiments upon brutes, by , expo- fing them to the effluvia or exhalations to find the e fit els. Deyonfflire and Cornwall, where there are a great many mines of copper and tin, is a very mountainous country, which gives an opportunity in many places to make adits or fubterraneous drains to fome valley at a diftance, by which to carry off the water from the mine, which otherwife would drown them out from getting the ore. Thefe adit? are fometimes car¬ ried a mile or two, and dug at a vaff expence, as from 2000I. to 40Q0I. efpecially where the ground is rocky 5 and yet they find this cheaper than to draw up the -water out of the mine quite to the top, when the water runs in plenty and the mine is deep. Some¬ times, indeed, they cannot find a level near enough to which an adit may be carried from the very bottom .of the mine ; yet they find it worth while to make an adit at half the height to which the water is to be raifed, thereby faving half the expence. The late Mr Coftar, confidering that fometimes from fmall dreams, and fometimes from little fprings or col- le&ions of rain-water, one might have a good deal of water above ground, though not a fufficient quantity to turn an overfliot-whed, thought, that if a fufficient fall might be had, this colleftion of water might be made ufcful in raffing the water in a mine to the adit, where it may be carrried off. But now the moft general method of draining mines is by the fteam-engine. See SiEJM-Eagitie. Mine, in the military art, denotes a fubterraneous canal or paffage, dug under the wall or rampart of a fortification, intended to be blown up by gun¬ powder. The alley or paffage of a mine is commonly about four feet fquare ; at the end of this is the chamber of the mine, which is a cavity of about five feet in width and in length, and about fix feet in height; and here the gunpowder is ftowed. The faucifi'e of the mine is the train, for which there is always a little aperture left. Two ounces of powder have been found, by experi¬ ment, capable of railing two cubic feet of earth; con- fequently 2CO ounces, that is, 12 pound Bounces, will raiie aco cubic feet, which is only 16 feet fhort of a cubic toife, becaufe 200 ounces joined together have proportionably a greater force than 2 ounces, as being an united force. All the turnings a miner ufes to carry on his mines, and through vffiieh he conducts the fauciffe, fflould be well filled with earth and dung ; and the mafonry in proportion to the earth to be blown up, as 3 to 2. The entrance of the chamber of the mine ought to be firmly fflut with thick planks, in the form of a St. An¬ drew’s crofs, fo that the inclofure be fecure, and the . void fpaces fhut up with dung or tempered earth. If a gallery be made below or on the fide of the chamber, it mull abfolutely be filled up with the ffrongeft ma¬ fonry, half as long again as the height of the earth ; for this gallery will not only burift, but likewife ob- 43 ]’ M I N llrufl the effeft of the mine. The powder ffiould al- Mine.' ways be kept in facks, which are opened when' the mine is charged, and fome of the powder ftrewed about: the greater the quantity of earth to be raifed is, the greater is the effedt of the mine, fuppofing it to have the due proportion of powder. Powder has the fame effect upon mafonry as upon earth, that is, it will proportionably raife either with the fame velo¬ city. The branches which are carried into the folidity of walls do not exceed three feet in depth, and two feet fix inches in width nearly : this fort of mine is molt excellent to blow up the ftrongeft walls. The weight of a cubic foot of powffler ftrould be 80 lb. i foot 1 inch cube will weigh 100 lb. and 1 foot 2 inches and 150 lb. and 200 lb. of powder will be 1 foot 5 inches cube ; however, there is a diverfity in this, according to the quantity of faltpetre in the gunpowder. • If, when the mines are made, water be found at the bottom of the chamber, planks are laid there, on which the powder is placed either in facks or barrels of 100 lb. each. The fauciffe mull have a clear paffage to the powder, and be laid in an auget or wooden trough, through all the branches. When the powder is placed in the chamber, the planks are laid to cover it, and others again acrofs thefe ; then one is placed over the top of the chamber, which is fhaped for that purpofc : between, that. and thofe which cover the powder, props are placed, which Ihore it up ; fome inclining towards the outlide, others to the infide of the wall y all the void fpaces being filled with earrh, dung, brick, and rough llones. Afterwards planks, are placed at the entrance of the chamber, with one aerpfs the top, whereon they buttrefs three ftrong props, whofe other ends are likewife propped againit. another plank fituated on the fide of the earth in the. branch ; which props being well fixed between the planks with wedges, the branch fflould then be filled up to its entrance with the forementioned materials. The fauciffes whiejv pafs through the fide branches muff be exaclly the fame length with that in the' middle, to which they join : the part which, reaches beyond the entrance of the mine is that which conveys the fire to the other three; the fauciffes being of equal length, will fpring together. From a great number of experiments, it appears, x. That the force of a mine is always towards the weakeft fide ; fo that the difpofition of the chamber^ of a mine does not at all contribute to determine this effeft. 2- That the quantity of powder mail be greater or lefs, in proportion to the greater or lefs weight of the bodies to be raifed, and to their greater or lefs cehefion ; fo that you are to allow, for each cubic fathom Ofloofe earth,. - - 9 or xolb.. Firm earth, and ftrong fand, 1 1 or 12 Flat clayey earth, - 15 or x 6 New mafonry, not ftrongly bound, 15 or 20 Old mafonry, well bound, 25 or 30 3. That the aperture, or entonnoirof a mine, if right ¬ ly charged,, is a cone, the diameter of whofe bafe is double the height taken from the centre of the mine. 4. That when the mine has been, overcharged, its en~ tonnoir is nearly cylindrical, the diameter of the upper F 2 extreme. MIN C 44 1 MIN Mineral, extreme not much exceeding that of the chamber. Mineral waters, properly fo called, are thofe in Minerat. V*4** 5. That befides the (hock of the powder againft the which gas, or fulphureous, faline, or metallic fubftan- * ,[ f- bodies it takes up, it likewife crulhes all the earth that ces, are difcorered by chemical trials. As many of borders upon it, both underneath and fidewife. To charge a mine fo as to have the moft advantaVe- ous effe£t, the weight of the matter to be carried rnuft be known ; that is, the folidity of a right cone, whofe thefe waters are employed fuccefsfully in medicine, they are alfo called medicinal waters. Mineral waters receive their peculiar principles by paffing through earths containing falls, or pyritous bafe is double the height ef the earth over the centre fubltances that are in a (late of decompofition. Some of the mine : thus, having found the folidity of the cone in cubic fathoms, multiply the number of fathoms by the number of pounds of powder neceffary for rai- fing the matter it contains; and if the cone contains matters of different weights, take a mean weight be¬ tween them all, always having a regard to their degree of cohefion. As to the difpontion of mines, there is but one ge¬ neral rule, which is, that the fide towards which one would determine the effedt be the weakeft; but this varies according to occafions and circumftances. The calculation of mines is generally built upon this hypothefis, That the entonnoir of a mine is the fruflum of an inverted cone, whofe altitude is equal to the radius of the excavation of the mine, and the diameter of the whole lefier bafe is equal to the line of leaft refiftance ; and though thefe fuppofitions are not quite exadt, yet the calculations of mines deduced from them have proved fuccefsful in pradlice ; for which reafon this calculation fhonld be followed till a better and more fimpie be Found out. of thefe waters are valuable from the quantity of ufe- ful falts which they contain, particularly of common fait, great quantities of which are obtained from thefe waters; and others are chiefly valued for their medi- cirtal qualities. The former kind of mineral waters is an objedt of manufadture, and from them is chiefly ex- tradted that fait only which is moft valuable in com¬ merce. See Salt. Many of thofe waters have been accurately analyfed by able chemifts and phyficians. But notwithftand* ing thefe attempts, we are far from having all the certainty and knowledge that might be defired on this important fubjedf; for this kind of anSJyfis is perhaps the moft difficult of any in chemiftry.—Almoft all mi¬ neral waters contain feveral differentTubftances, which being united with water may form with each other numberlefs compounds. Frequently fome of the prin¬ ciples of mineral waters are in fo fmall quantity, that they can fcarcely be perceived ; although they may have fome influence on the virtues of the water, and alfo on the other principles contained in the water.— M. de Valliere found that the entonnoir of !a mine The Chemical operations ufed in the analyfis of mineral was a parabaloid, which is a folid generated by the ro¬ tation of a femiparabola about its axis; but as the dif¬ ference between thefe two is very infignificant in prac¬ tice, that of the fruftum of a cone may be ufed. MINERAL, in natural hiftory, is ufed in gene- Yal for all fofiile bodies, whether Ample or compound, dug out of a mine ; from whence it takes its denomi¬ nation. Miner at. Waters. All waters naturally impregna¬ ted with any heterogeneous matter which they have diffolved within the earth may be called mineral wa¬ ters, in the moft general and exteniive meaning of that name ; in which are therefore comprehended almoft all thofe that flow within or upon the furfa^e of the earth, for almoft all thefe contain fome earth or felcnites. But waters, may fometimes occafion efiential-ahanges in the fubftances that are to be difeovered. And alfo, thefe waters are capable of fuffering very confiderable changes by motion, by reft, and by expofure to air. Probably alfo the variations of the atmofphere, fub- terranean changes, fomefecret jun&ion ofanewfpring of mineral or of pure water, laftly the exhauftion of the minerals whence waters receive their peculiar prin¬ ciples, are caufes which may occafionally change the quality of mineral waters. We need not therefore wonder that the refults of analyfes of the fame mineral waters made by different chemifts, whofe (kill and accuracy are not queftioned, (hould be very different. The confequences of what we have faid on this fub- waters containing only earth or felenites are not gene- je£t are, That the examination of mineral waters is rally called mineral, but hard or crude waters. Hard waters, which are (imply felenetic, when tried by the uhemicai proofs, (how no marks of an acid or of an alkali, nor of any volatile, fulphureous, or metallic matters. Waters which contain a difengaged calcareous earth, change the colour fyrup of violets to a green ; and thofe that contain felenites, being mixed with a folution of mercury in nitrous acid, form a tuibith mineral; and when a fixed alkali is added, they are rendered turbid, and a white fediment is pre¬ cipitated. Thefe waters alfo do not diffolve foap well. From thefe circumftanccs we may know, that any water which produces thefe efte&a is a hard, earthy, or felenetic water. The waters impregnated with gas are alfo hard. Although the waters of the fea and faline fprings be not generally enumerated amongil mineral waters, they might neverthelefs be juftly confidered as fuch : for befides earthy and felenetic matters, they alfo con- very difficult talk 5 that it ought not to be attempted but by profound and experienced chemifts ; th' it re¬ quires frequent repetitions, and at different L,.nes ; and laftly, that no fixed general rules can be given con¬ cerning thefe analyfes. As this matter cannot be thoroughly explained without entering into details connefted w'ith all the parts of chemiftry, we fhall here mention only the principal refults, and the moft; effential rules, that have been indicated by the attempts hitherto made on this fubjeA. We may admit the divifion or arrangement of mi¬ neral waters into certain defies, propofed by fome of the beft chemifts and naturalifts. Some of thefe waters are called cold, becaufe they are not naturally hotter than the atmofphere. Some of them are even colder, efpecially in fummer. Thofe are called hot mineral waters, which in all tain a large quantity of mineral falts. We fhall there- feafons are hotter than the air. Thefe are of various fore confider them as fuch in this article. degrees offbeat, and fome of them are almoft as hot MIN [ 45 ] MIN f Minerai. as boiling Water, In fome mineral waters Certain vo- ' w—v—~ Jatile, fpirituous, and elaftic principles may be percei¬ ved, by a very fenfible piquant tafte t this prindple is called the gas or fpirit of the waters. The waters which contain this principle are general¬ ly lighter than pure water. They fparkle and emit bubbles, at their fpring, but efpecially when they are lhaken, and poured from one vefiel into another. They fometimes break the bottles containing them, when thefe are well corked, as fermenting wines fometimes do. When mixed with ordinary wine, they give to it the piquancy and fparklingquality of Champaignewine. This volatile principle, and all the properties of the . water dependent upon it, are loft; merely by expofure to air, or by agitation. The waters containing this principle are diftinguiihed by the name of fpirituous mirural waters, or acidulous waters. Other divifions of mineral waters may be made re¬ latively to fome of their predominant principles. Hence fome waters are called acidulous, alkaline, martial, neu¬ tral, &c. When a mineral water is to be examined, wre may obferve the following rules : Experiments ought to be made near the fpring, if pofiible. The fituation of the fpring, the nature of the ifoil, and the neighbouring riftng grounds, ought to be exa- | mined. Its fenfible qualities, as its fraell, tafte, colour, are to be obferved. Its fpecific gravity and heat are to be afcertained by the hydroftatical balance and the thermometer. From the properties above-mentioned of fpirituous mineral waters, we may difcover whether it be one ci this clafs. For greater certainty we may make the fol¬ lowing trial. Let the neck of a wet bladder be tied to the neck of a bottle containing fome of this water. By fhaking the water, any gas that it may contain will be difengaged, and will fwell the bladder. If the neck of the bladder be then* tied with a firing above the bottle* and be cut below this firing, fo as to feparate the blad¬ der from the bottle, the quantity and nature of the contained gas may be further examined. I Laftly, we mutt obferve the changes that are fpon- taneoufly produced upon the water in clofe and in open veflels, and with different degrees of heat. If by thefe means any matter be cryftallized ©rdepofited, . it muft be fet apart for further examination. Thefe preliminary experiments and obfervations will almoft certainly indicate, more or lefs fenfibly, fomething concerning the nature of the water, and will point out the method to be followed in our further inquiry. We muft then proceed to the decompofition of the water, either without addition, and merely by evapo¬ ration and diftillation, or with the addition- of other fubftances, by means of which the matters contained in the water may be precipitated and difeovered. It is not material which °f thefe two methods be firft prac- tifed,but it is quite neceffary that the one fhould fucceed the other. If we begin by evaporating and diftilling, thefe operations muft be fometimes interrupted, that the feveral principles which rife at different times of the diftillation may be obtained and examined fepa- rately, and alfo to allow the feveral falts that may be contained to Cryftallize by the evaporation and by Mineral, cold. U—y— The fubftances which have hitherto been met with in mineral waters are, 1. Vitriolic acid. This acid is fometimes found pure and unmixed with any other fubftance, though more frequently joined with iron or copper. In it* pure ftate, it is moft frequently found in the neigh¬ bourhood of volcanoes, where, in the opinion ©f Dr Donald Monro, it is moft probably “ diftilled from mines of vitriol or of pyrites-ftmie, decompofed by fubterraneous fire.” It feems, however, more probably to proceed from the decompofition of fulphur ; for neither vitriol nor pyrites will at all give a pure acid- This only can be obtained from the fumes of fulphur, which we know abound in all fuch places. Dr Van- dellius, in a book intitled De Tbermis Agri Patavini, publifhed in 1761, mentions a cave near to the town of Latera, about 30 miles from Viterbo, in Italy, where a clear acid water drops from the crevices of the rocks, and is colledted by the country people in glazed earthen veffels. This has a mild agreeable tafte, and is found to be a pure vitriolic acid much diluted. The cavern, however, is fo filled with noxious vapours, that it cannot be entered without danger of fuffocation except in winter, or when it blows a north wind. A fimilar native vitriolic water is mentioned by Theophi- lus Griffonius, near the town of Salvena. Varenius alio mentions a fpring in the province of Nota in Si¬ cily, the waters of which are fo four, that the neigh¬ bouring people ufe it initead of vinegar. In fome wafte coal pits, the water taftes four, and effervefees with alkalies ; but in all thefe the acid is mixed with much vitriol, or other matter. Dr Monro mentions 4 acid dews collefted in the Eaft Indies: this acid he fuppofes to be the vitriolic, and that it probably im¬ parts fome acidity to waters upon which the dews fall. 2. Nitrous and marine acids are never found in wa¬ ters pure, though the former is frequently found com¬ bined with calcareous earth, and the latter with foffite alkali, calcareous earth, or magnefia. 3. Fixed air enters into the compofition of all waters ; but abounds particularly in thofe of the mineral kind, at leaft fuch as are cold. It imparts an agreeable acidulous tafte to fuch water as it is mixed with, and is found by undoubted experiments to be that which gives the power and efficacy to the cold kind. It is known to "be a folvent of iron, and that by its means this metal is very often fufpended in waters j and Dr Dejean of Leyden, in a letter to Dr Monro in the year 1777, fuppofes it to be the medium by which fulphur alfo is diffolved. “ Having been late¬ ly at Aix La Chapelle (fays he), I mixed a folution of arfenic in the marine acid with fome of the water of the emperor’s bath, and immediately a true and genuine fulphur was precipitated to the bottom of the' veffel in which the water was contained ; which con¬ vinced me that the fulphur was difl'olved by means ef fixed air, though Sir Torbern Bergman thinks other- wile, and that the fulphur is fufpended by means of phlogifton, and the matter of heat united in the wa¬ ters 5 and he fays, that if the concentrated nitrous acid be added to thefe waters, it feizes the phlogifton, precipitates the fulphur, and takes away the hepatic fmell.” If fulphur is by this medium fufpended in 3 water. M IN [ 46 ] MIN water, however, it mufl. be by a natural procefs, with 7. Glauber's fa’t. Many mineral waters contain a Min which we are entirely unacquainted; for we cannot portion of this fait, though the quantity is common-. unite fulphur and fixsM air artificially. We are not ly very fmall. However, M. Boulduc, in the memoirs informed whether there is any native mineral water im- of the academy of feiences at Paris for 1724, makes pregpated only with fixed air ; probably, indeed, there mention of the waters of a fpring in the ndghbour- is not, for water thus impregnated becomes a very ac- hood of a village abdut three leagues from Madrid, tive folvent of calcareous and other earths, and muft which, by evaporation, yields a true Glauber’s fait.— undoubtedly meet with fomething or other of this kind This fait, he fays, is found in a concreted ilate about in pafling through the ground. Many waters in Ger- the Tides of the .fpring, refembling the icicles which many, particularly in the neighbourhood of the Rhine, in winter hang from the roofs of houfes. from this are very much impregnated with this acid, and are circumitance, it would feem that the water of the efteemed otherwife pretty pure ; but they have never fpring was very richly impregnated with the fak ; and been examined chemically to difcover whether they are Dr Nichola Andrea fpeaks of a water at Sasilia, in not impregnated alfo with fome proportion of metallic Calabria, which is fo itrongly impregnated with this or earthy fubftances. kind of fait, that he thinks it would be worth while 4. Vegetable alkali was long fuppofed to be a pro- to prepare it from thence in the way of trade. It is dudlion entirely artificial ; but fome late authors very probable that fuch waters are frequently to be feem to think that it is a native fait as well as the met wfith in countries where the foil is impregnated vegetable a!ka i. M. Margraaf mentions, his having with mineral alkali. got a true nitre, the balls of which is the ve- Z. Gammon nitre. In fome of the barren provinces of getable alkali, from fome waters at Berlin. M. Bengal, the earth is fo Itrongly impregnated with this Monnet fays, that from the Pohoun fpaw water he fait, tl^at the furface is covered with a nitrous cr nitre- obtained eight grains of a grey-coloured alkaline fembiing hoar-froft ; and in fuch places the waters are fait from a tefiduunn of twelve Paris pints of the wa- ftrongly impregnated with it, as may naturally be ter, which he faturated with, the vitriolic acid ; and fuppofed. In colder countries, however, this impreg- on diluting, evaporating, and cryllallizing, he obtain- nation is more rare, though inllances of perfect nitre ed a tartarus vitriolatus, and not a Glauber's fait as being found in fprings are not wanting in Europe ; he expefted. Dr Hoffman affirms, that he obtained a but no natural combination of nitrous acid with foffil vitriolated tartar from the Seltzer water by mere eva- alkali, or cubic nitre, has yet been met with in any poration t but as this fait has neither been found in part of the world. Seltzer nor any other water by other chemifts, it is 9. Sea fait. This abounds not only in the waters of probable that he has been millaken. the ocean, but in great numbers of fait fprings ; and 5. The fajjil alkali is found in many waters in Hun- there are but few waters fo pure as not to contain gary, Tripoli, Egypt^ and other countries where that fome portion of it. fait is found native. It is combined in Seltzer water, id. Aeratedfojfde alkali. This is found in Seltzer, and and other acidulous waters, with fixed air, and may other waters of that kind, but combined with fuch a be obtained from them pretty pure by fimple evapora- quantity of fixed air, that the acrid tafte of the alkali is tion. M. Monnet informs us, that he has obtained it entirely covered, and the water has a brilk acidulous in tolerable purity from the waters of Auvergne : but one. By evaporating the water, however, this fuper- in mod of the alkaline waters this fait was in an im- flnous quantity of air is difiipated, and the alkali then perfeft date, and may be called rather an embryo than appears in its more acrid date. a perfcfl fait; for it would not crydallize, and made 11. Gypfum, or felenites. This compofition of the a very imperfeft neutral fait with acids. It was in* vitriolic acid and lime is extremely common in mineral capable alfo of decompofing the felenites, which was waters. For a long time if was fuppofed to be a fimple frequently found along with it in the fame water.— earth or done, on account of its difficult folubility in Bergman makes mention of an imperfedl alkaline fait; water, requiring 700 or 800 times its owu weight of but obferves, that all of that kind which he had an water to diffolve it artificially, though Dr Rutty in- opportunity of examining, appeared to him to be no forms us, that the water in which it is originally dif- other than a genuine mineral alkali mixed with deli- folved will contain four or five times that proportion, quefeent falls. There are to appearance feveral kinds of this fubdance; In forne of the mineral waters near volcanoes, this but whether they arife from foreign mixture, or from kind of alkali has been found fo intimately united any difference in the calcareous earths among them- with phlogiiton as to be capable of producing a true felves, we know not. It is not, however, conlidered Pruffian blue, on adding a folution of filver or of as a medicinal ingredient, nor indeed is the internal green vitriol to the water ; of which an example is ufe of it thought to be very fafe. ■given by Dr Nichola Andrea, in the thermal waters 12. Epfom fait. Bergman and fome other chemids of a fpring in the ifland of Ifchia. have reduced all the calcareous purging falts in which 6. Volatile alkali has formerly been accounted an in- the vitriolic acid is concerned ; but Dr Monro obferves, gredient in mineral waters ; but Dr Hoffman, and that thefe falts not only crydallize in various modes, moil of the later chemidr, have denied this, as the but have different degrees of folubility in water.— volatile alkali is not a mineral fubdance. It is poffible, Thus the Epfom fait, properly fo called, diffolves in indeed, that fome waters in the neighbourhood of an equal quantity of water; while the calcareous great quantities of putrid matter may give fome to- nitres, or purging falts from mineral waters, require kens of volatile alkali, as was the cafe with Rathbone- from to to 80 times their weight to diffolve them.— place water, analyfed by the Hon. Henry Cavendiffi. This matter would require the analyfis of a great num- 4 ber min r i Mineral, ber of falts obtained from mineral waters in large I v-—y— quantity, and has hot yet been thoroughly explained. Thefe falts, however, are feldom met with by them- fclves in mineral waters, but ufually mixed with fea- falt, iron, earth, fulphureous matter, &c. Dr Rutty tells us, that a mineral water begins to be laxative when it contains ten grains of this fait to a pint, or So to a gallon. 13. Alnm. This was formerly fuppofed to be a very common ingredient ih mineral waters ; but more accu¬ rate obfervations have fhown it to be very rare, info- much that Dr Hoffman thinks it is not to be met with in any. Dr Layard, however, in the 56th volume of the Philofophical Tranfaftions, gives an account of a chalybeate water at oomerfham, from which he got five grains of alum out of two pounds of the water. Dr Rutty fuppofes that the mineral water at Bally- caftle, in Ireland, contains alfo a portion of this fait. 14. Calcareous nitre. This is rarely found in mineral waters, though common enough in fuch as are Amply called hard waters. Dr Monro fays, that the only one containing this ingredient which he ever heard of is one mentioned by Dr Home, in his treatife on bleaching. 13. 16. Muriated calcareous earth, and muriated magnejia. Muriated ca’careous earth is likewife a rare ingredient in mineral waters, though frequent¬ ly mentioned by writers on this fubjeft. Berg¬ man informs us, that he obtained a fmall quanti¬ ty from a fpring in Oflro-Gothland ; and Dr Monro got fome from the water of a fait fpring at Pitkeath- ly, near Perth, in Scotland. It is found, as well as muriated magnefia, in fea water, though the latter is much more abundant, and probably to be met with in ail fait waters whatever, but is very difficult to be ob¬ tained in a cryllalline form ; though its prefence and nature may always be afcertained, by dropping vi¬ triolic acid into the concentrated liquor fuppofed to contain' it, which will both precipitate the calca¬ reous earth, and raife the marine acid in vapours. Muriated magnefia is likewife found in fait wa¬ ters, and abounds in thofe of the ocean. It is the principal ingredient in the bitter ley remaining after the fait is extracted from fea-water, and is much more capable of being cryftallized than the former. 17. Aerated calcareous earth, and aerated magnefia. Both thefeearths may be dilfolved by means of fixed air, and frequently are fo in mineral waters, as well as iron. -They are likewife often found in great quantity in hard waters ; nor is there probably any kind of water, un- lefs that which is diftilled, entirely void of them.— When fuch waters are boiled, the air evaporates, and the earth falls to the bottom, which will alfo be the cafe upon long expofure to the air. Hence originates the cruft upon tea-kettles, the petrefaftions upon dif¬ ferent fubftances immerfed in fome kinds of water, &c. Hence alfo hard waters become foft, by running in channels for a confiderable way; and to this caufe we may with probability afcribc the growth of ftones in rivulets. 18. Vitriolated copper. This fait is feldom found, except in waters which flow from copper mines. The water impregnated with it is emetic and purgative, and may juftly be accounted poifonous rather than me¬ dicinal. On dipping clean iron into fuch water, the copper is inftantly precipitated in its metallic ftate, and 47 ] MIN the iron diffolved in its ftead. Sometimes the quantity Miners!, of copper is fo great, that it is found advantageous to "m1 extrafl it in this way, as is the cafe in a certain ftream in Ireland. 19. Vitriolated iron Is found in confiderable quantity in feveral waters both of England, Scotland, and Ireland, as well as in many countries on the contine it. Some authors have imagined, that there is a kind of volatile vitriol with which waters are fometimes im¬ pregnated. An anonymous author, in a work intitled delle Terme Porretane, publifiied at Rome in 1768, in¬ forms us, that having fixed a glafs receiver to a hole through which the vapour of the water rifes from the aqueduft below, he found in it a month afterwards, as well as in the mouth of the hole, a concrete and in- cruftated fubftance, like ftaladite, which by experi¬ ment proved to be a true fait of iron, with a fuper- abundant quantity of acid. Hence he concludes, that this water, as it rifes from the fpring, is impregnated with a fine volatile martial vitriol, in fuch fmall pro¬ portion that it cannot be difcovered in any quantity that may be analyfed in retorts or ftills, though it may be difcovered by confining for a long time the vapour, which is naturally and conftantly fubiimed from the whole body of the thermal water difcharged from the fpring, as it pafies through the aqueduds. The water of this fpring is ftrougly fulphureous, and its heat 92 degrees of Fahrenheit. Another kind of fuppofed volatile vitriol is that compofed of iron, diffolved by fixed air. The notion of this being a volatile fubftance arofe from obferving that there are fome waters which tafte ftrongly chaly¬ beate at the fountain, but, after running for a little way, lofes it entirely. This, however, is founded on a miftake ; for it is only one of the ingredients, viz. the fixed air, which flies off when it is combined with earth ; after which the iron precipitates in a fimi- lar manner. 20. Vitriolated %inc. This has been found native in the bowels of the earth; and thence has .been fuppo¬ fed, not without reafon, to be an ingredient in mine¬ ral waters : but none have yet brought any decifive experiments on this fubjed, except Dr Rutty and Dr Gmelin, who both fay that they have obtained a white vitriol from mineral waters which were at the fame time impregnated with iron and fome other in¬ gredients. 21. Muriated manganefe. Waters impregnated with this fait are mentioned both by Bergman and Scheele; but the particular properties of them are not known. 22. Arfenic has been fuppofed fometimes to be an ingredient in mineral waters, though no certain proofs of its exiftence have been brought. Poifonous fprings, fuppofed to be impregnated with it, are mentioned by Varenius ; and Dr Baldaffari tells us of a fmall fpring 'near to the Aqua Sanda, in the country of Siena), the waters of which^kill any animal that drinks them. He fufpeds this to be owing to arfenic, but was afraid to analyfe the water. 23. Ffd oils. Almoft all waters, even thofe which are accounted the moft pure, contain fome portion of an oily matter, though generally fo fmall hat it car!-* not be perceived without evaporating a large quanti¬ ty of the liquid. Some contain it in great quantity; infomuch that, befides impregnating the water as ftrongly as poffible, a great quantity falls to the bot¬ tom, MIN t 48 1 MIN Mineral, tom, or fWims oft the top. The other Ingredients of union betwixt the fulphur and them. Dr Vandel- MineraL. fen-fa... tjjefe bituminous waters have not been examined ; but Hus, in his treatife de Thermit agri Patavini, already —v—J in whatever manner the oil is united with the water, a quoted, mentions a fubllance found in the conduits portion of it adheres very obftinately, fo that it can- of the waters of the baths at Aponum, which he not be fully feparated even by filtration through pa- calls cryftallized fulphur, and fays that it diflblves ift per. A fine bituminous vapour rifes from the bottom of fome wells, and pervades the water, taking fire pn the application of any flaming fubftance, though no oil iv obferved >'n the water itfelf. Of this kind are the burning wells at Brofely and Wigan in Lanca- fhire in England, and others in different countries — The caufe of the inflammation of thefe waters was firft difcoyeeed in 17 59 by Mr Thomas Shirley, who caufed the waters of the well at Wigan to be drained away ; and found that the inflammable vapour rofe from the ground at the bottom, where it would take fire, as it did at the furface of the water. On apply¬ ing his hand to the place whence the vapour if- fued, he found the impulfe of it like a ftrong breath the waters by boiling, recovering afterwards its fo- lid fortn. This fubftance has not been examined ; but we know of no other mineral with which fulphur rea¬ dily affumes acryftalline form than terra ponderofa.— This compound is eafily diffolved in water, and com¬ municates to it a moft powerful tafte and fmell of he- par fulphuris. Great part of the terra ponderofa, though not the whole, may be feparated by fixed air, fo that it is probably this permanent compound which. Vandellius obferved. Dr Lucas fuppofed that the ful- phureous waters contain both an acid and phlogifton ; and Sir Torbern Bergman, that they are impregnated only with the hepatic gas ; and that this gas confifts of fulphur united with phlogifton, from which the vind ; .and the fame fenfation was felt on applying fulphur may be precipitated by the nitrous acid. his hand to the farface of the water. See Phil. Tranf. vol. 26. 24. Sulphur. This is a common ingredient in mi- For an account of the caufe of heat in mineral wa¬ ters, fee the article Springs. Having now mentioned the principal fubftanccs neral waters ; and its prefence is known by the ftrong that form almoft all thefe waters, we lhall next fliow hepatic fmell they emit, as well as by their blackening filver, &c. Sulphureous waters are frequently very clear and tranfparent when taken up at the fountain ; but when kept in open veffels, or bottles not well flopped, they foon depofit the fulphur they contain in the form of a dirty white powder, and lofe their fulphureous fmell. The bottom of the wells containing fuch waters, or of the channels in which they run, affume a black colour, and a raggy kind of matter is gaged faline matter. the proofs by means of which they may be difcover- ed in water, without decompofing the water by eva¬ poration or by diftillation. If any portion of difengaged acid or alkali be con¬ tained in water, it may be known by the tafte, by . changing the colour of violets or of turnfol, and by adding the precife quantity of acid or of alkali that is neceffary for the faturation of the contained difen- depofited on fuch fubftances as they run over for fome time; and when thefe are taken up and dried, they Sulphur, and liver of fulphur, may be difcovered in waters by their fingular fmell, and by the black colour appear covered with a true fulphur. Some waters which thefe fubftances give to white metals or to their contain this ingredient in very confiderable quantity. From that of Harrowgate it may be feparated by fil- precipitates, but efpecially to filver. Vitriolic falts with earthy bafis may be difcovered tration ; and Father de Tertre, in the fecopd volume in water by two proofs : 1. By adding fome fixed al- of his Hlftoire Naturelle des Antilles, tells us, that when kali, which decompofes all thefe falts, and preci- he was in the ifland of Guadaloupe, and amufing himfelf pitates their earthy bafis; and, 2. By adding a fo- cne day with evaporating in a tin plate fome fulphureous lution of mercury in nitrous acid, which alfo decom- water which he found near the burning mountain, there pofes thefe falts, and forms a turbith mineral with their remained on the plate a layer of fulphur about the thick- acid. But for this purpofe the folution of mercury nefs of a leaf of paper. Dr Monro mentions his having ought to have a fuperabundant quantity of acid : for obtained a true fulphur, by evaporation, from a mine- this folution, when perfe&ly faturated, forms a preci- ral water at Caftle-Leod,in the county of Bofs, in Scot- pitate with any kind of water, as M. Rouelle has very land. Dr Brown, in his Travels, informs us, that ha- juftly remarked : and indeed, all metallic folutions in ving caufed fome of the pipes which carry off the water any acids are ftriftly capable of decompofition by wa- from the duke’s bath at Baden, in Auflria, to be open- ter alone, and fo much more eafily as the acid is more *d, he took from thence a quantity of fine fulphur in perfectly faturated with the metal, powder, fomething like flour of brimftone, which had Martial vitriol or iron combined with any acid, on been fublimed from the waters. A fimilar kind of even with gas, Ihows itfelf in waters by blackening an fulphur is obtained from the upper part of the pipes infufion of galls, or by forming a Pruffian blue with the and conduits which convey the waters of Aix-la-Cha- phlogifticated alkaline lixivium. pelle from their fources. The vitriol of copper, or copper diflblved by any From thefe, and other facfts of a fimilar nature, Dr acid, may be difcovered by adding fome of the vola- Monro concludes, that fulphur is diffolved by fome tile fpirit of fal ammoniac, which produces a fine blue means or other in the water. Greatdifferences, however, colour; or by the addition of clean iron,, upon the have taken place among chemifts concerning the mode furface of which the copper is precipitated in its na- in which fulphur is thus diflblved. Sulphur, we know, tural or metallic ftnte. may be diffolved by means of an alkali, as well as by Glauber’s fait is difcovered by adding a folution of calcareous earth ; and there are fome inftances of al- mercury in nitrous acid, and forming with it a turbith kaline waters containing fulphur, though we are not mineral; or by cryftallization. abfolutely certain that the alkaline fait is the bond of Common fait contained in waters forms with a fo- NJ 222. lutioa MIN [ 49 1 . lution of filver in nitrons acid a white precipitate, or fome of this liquor, ■ luna cornea. It may alfo be known by its cryftalliza- tion. Marine fait with earthy bafis produces the fame effeft upon folution of filver. It alfo forms a preci¬ pitate when fixed alkali is added. The acrimony, bitternefs, and deliquefcency of this fait, ferve to di- ftinguifh it. The proofs related for the examination of Tnineral waters, are only thofe which are moft effential. Many others may be made to confirm the former proofs : but the details of thefe are too extenfive to be inferted he're. We (hall add only two of them, becaufe they are very general, and may be very ufeful. The firft is the production of artificial fulphur, or of the volatile fulphureous acid; by which means the vitriolic acid may be difcovered in any combination whatever. For this purpofe, the matter to be exami¬ ned muft be mixed with any inflammable fubftance, and expofed to a red heat. If this matter contained but a particle of vitriolic acid, it would be rendered fenfible by the fulphur, or by the volatile fulphureous acid thence produced. The fecond general proof for mineral waters which we fhall mention here, ferves to difcpver any metallic fubftance whatever, diflblved in water by any acid. This proof confifts in adding fome of the liquor fatu- rated by the colouring matter of Pruffian blue. This liquor produces no effefts upon any neutral falls with earthy or alkaline bafes, but decompofes all metallic falls: fo that if no precipitate be formed upon adding M I N . . re may be certain that the water Mirer*!, does not contain any metallic fait; and on the contrary. —v-"*1 if a precipitate be formed, we may certainly infer that the water does contain fome metallic fait. Two kinds only of gas, or the fpirituous volatile part of fome waters, are hitherto known ; of which one is the volatile fulphureous acid, and the other is fixed air. See Aerology, Fixed Air, and Ga?, pqffm. Air united fuperabundantly with fpirituous waters is the chief caufe of their lightnefs, piquancy, and fparkling. When the nature and quantities of the principles contained in a mineral water are afijertained by fuitable experiments, we may imitate artificially this water, by adding to pure water the fame proportions of the fame fubftances, as Mr Vend has done in examining feve- ral waters, efpecially that of Sellers. We may eafily perceive the neceffity of ufing no vef- fels in thefe experiments, but fuch as qre perfectly clean and rinfed with diftilled water ; of weighing the produfts of the experiments very exa&ly ; of making the experiments upon as large quantities of water as is poflible, efpecially the evaporations, cryftallizations,and diftillations ; pnd of repeating all experiments feveral times. We may further obferve, that the mixtures from which any precipitates might be expefted ought to be kept two or three days, becaufe many of thefe precipitates require that timei or more, to appear, or to be entirely depofited. An Alphabetical Table of the moft noted Mineral Waters in Europe, exhibiting their Medicinal Properties and Contents. Names of Countries in which Springs. . they are found. Abcourt, Near St Germain’s in France. Aberbroth- ick, County of Forfar in Scotland. Afton, Aghaloo, Middlefex county, England. Tyrone, Ireland. Aix-la-Cha- Juliers in Germany, pelle. Alford or Aw- Somerfetlhire, Eng- ford, land. Alkeron, York {hire, in Eng¬ land. Antrim, Ireland, Baden, Swabia in Germany. Vox.. XII. Part I. Contents and quality of the water. A cold chalybeate water, containing befides the iron a fmall quantity of fofiil alkali faturated with fixed air. A cold chalybeate. Con¬ tains iron diffolved in fix¬ ed air. Contains Epfom and fea fait. Cold. Sulphur, fofiile alkali, and fome purging fait. Cold. Sulphureous and hot. Con¬ tain aerated calcareous earth, fea-falt, folfile al¬ kali, and fulphur. A purging fait along with fea-falt. Cold. Contains Epfom fait, aera¬ ted calcareous earth, and fulphur. Cold. Hot and fulphureous fprings and baths, refembling thofe of Aix-la-Chapelle. Medicinal Virtues. Diuretic and purgative. Internally ufed in dropfies, jaundice, and ob- ftruftions of the vifeera ; externally in fcorbutic eruptions, ulcers, &c. Diuretic and corroborative. Ufed in indigeftions, nervous diforders, &c. Strongly purgative, and caufes a fore- nefs in the fundament. Alterative and corroborant. Ufeful in fcrofulous diforders, worms, and cutaneous difeafes. Diaphoretic, purgative, and diuretic, Ufed as baths as well as taken in¬ ternally. Ufeful in iheumatifms, and all difeafes proceeding from a debility of the fyftem. Strongly purgative. Diuretic. Ufeful when drank in le- profy, fcabs, and other cutaneous di¬ feafes. Similar to Barrowdale water, but wea¬ ker. See Aix-la-Chapelle, and Baden, in the order of the alphabet. G Bagnigge, Names ef Springs. Bagnigge, Balimore, Ball, or Baud- well, Balaruc, Ballycaftle, Ballynahinch, Ballyfpcllan, Bagniers, Bareges, Barnet, and North-hall, Barrowdale, Bath, Bandola, Brentwood, Briiiol, Bromley, Broughton, Buxton, MIN [ 50 } Countries in 'which Contents and Quality of the they are found. Water. Mlddlefex, near Lon- Epfom fait and muriated don. magnefia. Cold. Ano¬ ther fpring contains iron and fixed air. Worcefterfhire in A fine cold chalybeate, con- England. taining iron rendered'fb- luble by fixed air, along with fome other fait fup- pofed to be foffile alkali. Lincolnfiiire in Eng- A cold petrifying water; land. contains aerated calcare¬ ous earth or magnefia. Languedoc in Hot, and contain fome pur- France. ging falts. Antrim in Ireland. Down in Ireland. Near Kilkenny in Ireland. Biggore in France. Chalybeate and fulphureous. Cold Iron, fixed air, and fulphur. Cold. Iron, fixed air, and pro¬ bably foffile alkali. Earth and fulphur. Hot. Biggore in France. Sea-falt, foffile alkali, cal¬ careous earth, felenites, fulphur, and a fine bitu¬ minous oil. Hot. Hertfordffiire in England. Cumberland in England. Epfom fait; and aerated calcareous earth. A great quantity of fea-falt, aerated calcareous earth, and fame bittern. Cold. Somerfetfhire in England. Italy. EfTex in England. Sbmerfetffiire in England. Iron, aerated calcareous earth, felenite, Glauber’s fait, and fea-falt. Hot. Iron, fixed air, foffile alkali, and a little fulphur.— Cold. Epfom fait, and aerated calcareous earth Calcareous earth, fea-falt, Epfom-falt, Glauber’sfalt, and felenites. Hot. Kent in England. Iron and fixed air. Cold. Yorkfhire in Eng- Sulphur, fea-falt, Epfom- land. fait, and aerated earth. Cold. Derby (hire in Eng- A fmall quantity of fea- land. fait, foffile alkali, Epfom- falt, and aerated calcare¬ ous earth. Hot. Here is alfo a' fine cold chaly¬ beate fpring. M I N Medicinal Virtues, Strongly purgative, three half pints be* ing a dofe. The chalybeate fpring; alfo proves purgative when the bowels contain any vitiated matter. Corroborative, and good in obftru&ions* of the vifeera. Drank from two to three pints in a morning. Corroborative and aftringent. Drunk to the quantity of two pints, or two and an half. Drank as purgatives, and ufed as hot-, baths. Ufeful in fc.ofulous and cu¬ taneous diforders. Refembles that of Balemore in virtue. Ufeful in fcorbitic diforders and dif- eafes of indigeftion. Similar in virtue to that of Ba'emore. The waters ufed in baths, like thofe of. Aix-la-Chapelle. Some of the fprings, purgative, others diuretic. Diuretic and diaphoretic. .Ufeful in- nervous as well as cutaneous difor¬ ders, in old wounds, and fome vene¬ real complaints. Ufed as. baths, a& well as taken internally to the quantity of a quart or three pints. Purgative. Strongly emetic and cathartic. Some¬ times ufeful in the jaundice and dropfy, fcorbutic diforders, and chro¬ nic obftruftions. Ufed likewife as a bath in cutaneous difeafes. Taken" in the dofe of a pint, containing only about feven drams and an half of fea-falt; fo that a great part of the virtue muft refide in the aerated calcareous earth. Powerfully corroborative, and very ufe¬ ful in all kinds of weakneffcs. Ufed as a bath, and taken internally. Gently laxative, diuretic, and diapho¬ retic. Purgative. Ufed as a bath ; and drank from four to eight ounces at a time, to two quarts per day. Ufeful in confump- tions, diabetes, floor albus, &c. Diuretic and corroborative. Similar to Harrogwate. Ufeful in gout, rheumatifm, and other diforders in which tepid baths are ferviceable. Ufed as baths, and drank to the quantity of five or fix pints per day. Caroline 'Names of Springs. “Caroline baths, Carlton, ' CarnckFergus, /Carrickmore, Cafhraore, Caftle-Connel, Caflle-Leod, Caftlemain, Cawley, Cawthorp, Chadlington, Chaude Fon¬ taine, Cheltenham, Chippenham, Cleves, Clifton, Cobham, Codfalwood, Colchefter, Colurian, Comner,-or Cumner, Coolauran, Corftorphin, Coventry, M I N Countries in which they are found* Bohemia. Nottingham/hire in England. Antrim in Ireland. Cavan in Ireland. Waterford in Ire¬ land. Limerick in Ireland. Rofs-fhire in Scot¬ land. Kerry in Ireland. Derbyfhire in Eng¬ land. Lincolnfhirc in Eng¬ land. Oxfordlhire in Eng¬ land- Liege in Germany. Gloucefterlhire in England. Wiltlhire in Eng¬ land. Germany. Oxfordihire in Eng¬ land. Surry in England. Staffordihire in Eng¬ land. Efifex in England. Cornwall in Eng¬ land. Berkfhire in Eng¬ land. Fermanagh in Ire¬ land. Mid-Lothian in Scotland. Warwickfhire in England. I. 51 i MIN Contents and Quality of the Medicinal Virtues, Water. Iron, fixed air, aerated Purgative, and ufed as baths. Of fer- earth, fea-falt, fofiile-al- vice in diforders of the ftomaeh and kali, Epfom-falt, and bowels, fcrofula, &c, Glauber’s fait. Hot. Iron diflblved in fixed air. Diuretic and corroborative, along with a bituminous oil, which gives it the fmell of horfe-dung.— Cold. Seems from its bluiih colour Weakly purgative, to contain a very fmall quantity of copper. Cold. Foffile alkali, fixed air, and Purgative and diuretic, fome purging fait. Cold. Green vitriol. Purgative, diuretic, and fometimes eme¬ tic. Iron diflblved in fixed air, Refembles the German Spaw, and is &C- Cold. in confiderable repute. Aerated earth, felenites, Diuretic, diaphoretic, and corroborant; Glauber’s fait, and ful- ufeful in cutaneous difeafes. phur. Cold. Iron, fulphur, and fixed air. Corroborant and diuretic. Cold. Epfom fait, aerated calca- Gently purgative, reous earth, and fulphur. Cold. Iron, fixed air, and pro- Purgative, and corre&s acidities, bably foflile alkali. Cold. Foflile alkali, fea-falt, and Purgative, fulphur. Cold. Aerated earth, foflile alka- Refembles thofe of Aix la Chapelle and li, and fixed air. Hot. Buxton. Calcareous earth, iron, Ep> Purgative and corroborant ; taken in fom fait, and common the quantity of from one to three fait. Cold. or four pints. Is ufeful in cafes of indigeftion and fcorbutic diforders j alfo in the gravel. Iron diflblved in fixed air. Diuretic and corroborative. Iron, fixed air, and other Diuretic and corroborant, ingredients of Pyrmont water. Foflile alkali, and aerated Gently laxative, and ufed as a bath for calcareous earth or fe- cutaneous diforders. lenite. Cold. Iron, and fome purging Purgative, diuretic, and corroborant, fait. Sulphur, fixed air, and ae- Refembles the Afkeron water, rated earth. Epfom fait, and aerated Strongly purgative, calcareous earth. Iron, fixed air, and aera- Corroborative and diuretic, ted earth. Some purging fait, and pro- Purgative, in the quantity of one, two, bably aerated earth 5 the or three quarts, water is of a whitifh co¬ lour. Iron, fixed air, and aera- Diuretic, ted earth. Sulphur, fea-falt, clay, and Diuretic and laxative. Epfom fait. Cold. Iron, fixed air, and fome Purgative, diuretic, and corroborant, purging fait. G 2 Crickle Names of Springs. Cricklc-Spaw, Croft, Crofs-town, Cunley-houfe, Das-WildBad, D’Ax en Foix, Deddingto n, Derky, Dcrryinch, Dcrrindaff, Pcrrylefter, Dog and Duck, Dortfliill, Drig-well, Dropping- well, Drumas-nave, Drumgoon, Dublin fait- fprings, Dulwich, Dunnardj Dunfe, Durham,. Egra, Epfom,. Fairbum,. Felftead, Filah, Irankfortj 6; M I N Countries in which they are found. Lancafhire in Eng¬ land. Yorklhire inEng- land. Waterford in Ire¬ land. Lancafhire in Eng¬ land. Nuremberg in Ger¬ many. 15 leagues fromTho- loufe in France. Oxford in England. Near the capital of Derbylhire in Eng¬ land. Fermanagh in Ire¬ land. Cavan in Ireland. Cavan in Ireland. St George’s-fields, London. Staffordfhire in Eng¬ land. Cumberland in Eng¬ land. Yorkfhire in Eng¬ land. Leitrim in Ireland. Fermanagh in Ire¬ land. Ireland. C 52 1 Contents and Quality of the lVoter, Sulphur, fea-falt, and ae¬ rated earth. Aerated earth, vitriolated magnefia, and fea-falt. Martial vitriol. Sulphur, aerated earth, and fixed air. Iron, fixed air, and fome fa- line matter. Similar to Aix-la-Chapelle. Hot. Iron, fulphur, aerated earth, fea-falt, or folule alkali. Iron dilfolved by fixed air. W I N Medicinal Virtues. Purgative, and refembling Harrowgate water. Purgative, and refembling Afkeron water. Diuretic,purgative, and fometimes eme¬ tic. Purgative, and refembling the Afkeron water. Corroborant. Ufeful in obftru&ions of the vifcera, and female complaints. Ufed as a bath, and alfo drank, like the Aix-la-Chapelle waters. Alterative, purgative in large quantity,, and ufeful in fcorbulic and cutaneous diforders. Corroborant. Sulphur and fofiile alkali. Diuretic and diaphoretic. Sulphur and purging fait. Similar to Swadlinghar wa¬ ter. Aerated magnefia, Epfom fait, and fea-falt. Iron diffolved in fixed air. Similar to the Afkeron water. Cooling and purgative, but apt to bring on or increafe the fluor albus in wo. men. Corroborant. Similar to Deddington. Aerated earth. Ailringent and corroborant. Sulphur, foflile alkali, with Powerfully diuretic and anthelmintic^, fome purging fait. and of ufe in cutaneous and fcrofulous diforders. Similar to the former. Sea-fait and Epfom fait. Purgative. Kent in England. Sea-felt and Epfom felt. 18 miles from Dub¬ lin. Scotland. England. Bohemia. Surry in England. Rofs-fhire in Scot¬ land. Effex in England. Yorkfhire in Eng¬ land. Germany,. Iron diffolved in fixed air. Iron diffolved in fixed air, with a little fea-falt and bittern. Sulphur, fea-falt, and a little aerated earth. In the mid¬ dle of the river is a felt Spring- Similar to Cheltenham wa¬ ter. Vitriolated and muriated magnefia, with a final! quantity of aerated cal¬ careous earth. Sulphur, aerated earth, and Glauber’s felt. Similar to Iflington. Sea-felt and aerated earth. Sulphur and fea-felu Purgative and diuretic. Ufeful in ner» vous cafes and difeafes proceeding from debility. Diuretic and corroborant; Similar to the former. Similar to the Harrowgate water.—* That of the felt fpring ufed as a pur* gative. Purgative, and of ufe in wafhing old fores. Alterative, and ufeful in cutaneous dif<» eafes. Powerfully diuretic and purgative. Similar to Harrowgate. Gaisiiboroughj Names of Springs. Galnfborough, Galway, Glanmile, Glaflonbury, Glendy, Granfliaw, Halgh, Hampftead, Hanbridge, Hanlys, Harrowgate, Hartfell, Hartlepool, Holt, Jofeph’s well, Minington, linglewhite, Mington, Kanturk, Kedleftone, Kenfihgtoo, Kilbrew, Kilburn, Sillaflier,. jKillinglhanval- M I N Countries in which they are found. Lincolnfhire in Eng¬ land. Ireland* Ireland. Somerfetfhire in England. Merns county in Scotland. Down in Ireland. Lancafhire in Eng¬ land. England. Lancaihfre in Eng¬ land. Shropihire in Eng¬ land. Yorkihire in Eng¬ land. Annandale in Scot¬ land; Durham in England. Wiltftiire in Eng¬ land. Stock Common near Cobham in Surry. Warwickfltire in England. Eancafhire in Eng¬ land. Near London. Cork in Ireland. Derbyfhire in Eng¬ land. Near London. Meath in Ireland. Near London.. Fermanagh in Ire-- land. Fermanagh, Ireland. . [ 53 ] MIN Contents and Quality of the Medicinal Virtues. Water. Sulphur, iron, aerated earth, Diuretic and laxative, and Epfom fait. Similar to Tunbridge wa¬ ter. Similar to Peterhead water. Similar to Clifton water. Similar to Peterhead water. Iron ; fimilar to the German Spaw. Green vitriol, iron diflblved Emetic and cathartic, by fixed air, with fome aerated earth. Green vitriol,, iron diffol- Alterative and corroborant. The wa¬ ved by fixed air, and a ter is taken from half a pint t* fe- fmall quantity of aerated vend pints; is better in the morn- earth. ing than in the middle of the day, and in cold than hot weather. Similar to Scarborough wa- Lefs purgative than the Scarborough ter. water. Epfom, or other purging Purgative, fait. Sulphur, fea fait, and fome Alterative, purgative, and anthelmin¬ purging fait. Somecha- tic j ufeful in feurvy, fcrofula, and lybeate fprings here alfo. cutaneous difeafes. Ufed externally for {trains and paralytic weakneffes. Green vitrioL Aftringent and corroborant. Ufeful in all kinds of inward difeharges of blood. Sulphur, iron diflblved by Diuretic and laxative- fixed air, with fome purg¬ ing fait. Purging fait, with a large Mildly purgative. Ufeful in old ulcere quantity of aerated earth. and cutaneous diforders. A very large proportion of Alterative, purgative, and diuretic. Epfom falt, and pofiibly a Drank to about a quart, it palfes little fea-falt. brilkly without griping : taken in lefs dofes as an alterative, it is a good antifcorbutic. Aerated foflile alkali, with Diuretic and laxative, fome iron diflblved by fix¬ ed air. Sulphur, and iron diflblved Alterative. Ufeful in fcorbutlc and by fixed air. cutaneous difeafes. Iron diflblved by fixed air. Corroborant. Ufeful in lownefs of fpirits and nervous difeafes. Ope-- rates by urine, and may be. drank in large quantity. Similar to the water at Pe¬ terhead. Sulphur, fea-falt, and aera- Similar to Harrowgate ; but intolerably/ ted earth. fetid. Similar to Afton water. A large quantity of green Emetic and cathartic, in the dofe-of half, vitriol. a pint. Fixed air, hepatic air, Ep- fom fait, Glauber’s fait; muriated magnefia, fea- falt, aerated earth, and Sulphur' and fofiile alkali. Similar to Swadlinghar water. Smilar to Hanly’g cha!f« beate water, Kilrooty, M I N Names of Countries in 'which Springs. they are found. Kilroot, Antrim in Ireland. Kinalton, Kincardine, Kingfcliff, Kirby, Knarefborough Knowfley, • Kuka, Lancafter, Latham, Llangybi, Leamington, Leez, Lincomb, Lifbeak, Lis-done- Vurna, Loanftury, Maccroomp, Mahereberg, Malton, Malvern, Nottinghamfhire in England. Merns in Scotland. Northamptonfhire in England. Weftmoreland in England. See Dropping-well. Lancafhire in Eng¬ land. Bohemia. England, Lancaihire in Eng¬ land. Radnor in South Wales. Caernarvonfhire in North Wales. Warwickfhire in England. Effex in England. Somerfetfhire in England. Fermanagh in Ireland. Clare in Ireland. Yorkihire in Eng¬ land. Cork in Ireland. Kerry in Ireland. Cork in Ireland. Yorkflure in Eng¬ land. Gloucefterfhire in England. [ Si I Contents and Quality of th$ Water. Nature of Barrowdale wa¬ ter, but weaker. A purging fait. Similar to the water of Pe¬ terhead. Similar to Cheltenham wa¬ ters. Iron, fixed air, and pro¬ bably fome foffile alkali. Similar to Scarborough vva- Aerated fixed alkali. Similar to Tunbridge water. Similar to the former. Three fprings ; a purgative, a fulphureous, and chaly¬ beate. Sea-falt and aerated calcare¬ ous earth. Similar to Iflington water. Aerated iron, foffile alkali, and a little Epfom fait. Sulphur, &c. Foffile alkali, with much Sulphur, and fome purging fait. Similar to Ilmington water. Similar to Barrowdale wa¬ ter. A hot water, fimilar to that of Briftol. Iron and fixed air in confide- rable quantity. Iron. Two fprings. Markfhall, Matlock, Efiex in England. Derbyfhire in Eng¬ land. Similar to Iflington. Warm fprings, of the na¬ ture of the Briftol water, except that they are very flightly impregnated with iron, but contain a great quantity of aerated earth. They are colder than the Buxton ; but their vir¬ tues fimilar to thofe of the two places mentioned. M I N Medicinal Firths. Purgative. Laxative, and ufeful in corredling aci¬ dities. Operates by infenfible perfpiration, fometimes by fpitting, fweat,or mine. 'Jfeful in the feurvy, leprofy, cutaneous diforders, &c. Ufeful in diforders of the eyes, fcrofula, &c. Emetic and cathartic. Ufeful in old fores, and cures mangy dogs. Similar to Swadlinghar water. Emetic, cathartic, and diuretic. Ufed only for wafhing mangy dogs and fcabby horfes. Similar to Scarborough water, but is fometimes apt to vomit. Diuretic and cathartic ; ufed alfo ex¬ ternally. Recommended as excel¬ lent in difeafes of the {kin ; in lepro- fies, fcorbutic complaints fcrofula, old fores, &c. Alfo ferviceable in in¬ flammations and other difeafes of the eyes $ in the gout and ftone, in bi¬ lious and paralytic cafes, and in fe¬ male obftrudtions. The external ufe is by wafhing the part at the fpout feveral times a-day, and afterwards covering it with cloths dipt in the water and kept conftantly moift ; al¬ fo by general bathing. Maudfley, Names of Spring*. Maudfley, Meehan, Miller’s Spaw, Moffat, Mofs-houfe, Mbreton, Mount D’Or, Nevil-Holt, New Cartmall, Newnham Re¬ gis* Newtondale, Newton-Stew¬ art, Nezdenicey Nobber, Normanby, Nottington, Grfton, Oulton, Owen Breun, Rancras, Rally, Peterhead,. Pettigoe, Pitkeathly, Plombiers,' Pontgibault, Pougues, MIN Countries in which they are found. Lancafhire in Eng¬ land. Fermanagh in Ire¬ land. [ 55 ] MIN Contents and Quality of tfo Medicinal Virtues, Water. Sulphur and fea-falt. Similar to Harrowgate. Sulphur and fofiile alkali. Similar to the waters of Drumgoon. Lancalhire in png- land. Annandale in Scot¬ land. Lancafhire in Eng¬ land. Shropfhire in Eng¬ land. France. Leicefterfhire in England. Lancafhire in England. Warwickfhire in England. Yorkshire in Eng¬ land. Tyrone in Ireland. Similar to Tunbridge. Sulphur, fea-falt; and earth. Alterant, diuretic, and fometimes pur¬ gative. Is ufed as a bath, and the fleam of the hot water has been found fervicable in relaxing hard tumors and fliff joints. Similar to Iflingtan water. Purges ftrongly. Similar to Holt water. Warm, and fimilar to the Diuretic, purgative, and diaphoretic, waters of Aix-la-Cha- pelle. Selenite or aerated earth, Purgative, diuretic, and diaphoretic and Epfom fait. Powerfully antifeptic in putrid dif- eafes, and excellent in diarrhoea, dy* fenteries, &c. Sea-falt and aerated earth. Purgative. Similar to Scarborough wa¬ ter. Aerated calcareous earth or Afli ingent or tonic, magnefia. Similar to Tunbridge. Germany. Meath in Ireland. Yorkfhire in Eng¬ land. Dorfetfliife, Eng¬ land. Nottingham, Eng¬ land, Norfolk, England. Cavan, Ireland. Near London. Near Paris. Aberdeen county,, Scotland. Donnegal, Ireland. Perthfhire, Scotland. Lorraine, France. Auvergne, France. Nivernois, France. Fixed air, foffile alkali, iron, Diuretic, diaphoretic, and tonic., and earth. Martial vitriol. Similar to Hartfell. Sulphur, much fixed air, Similar to Aflceron -water, fome fea-falt, and Epfom fait. Sulphur, foffile alkali, and Ufeful in cutaneous difeafes. . earth. Much fixed air, Epfom fait, . Purgative.—It intoxicates by reafbn of and a little fea-falt, with the great quantity of air contained fome iron. in it. Similar to Iflington. Sulphur, Epfom fait, and Similar to Afkeron water, foffile alkali. Epfom fait, and aerated . Diuretic and purgative, earth. Similar to Pyrmont water. A ftrong chalybeate but of Similar to Iflihgton, but more power- which no analyfis has been ful. publifhed. Sulphur and purging fait. Similar to Afkeron water. Sea-falt, a fmall quantity of Gently purgative. Very ufeful in fero-* muriated and likewife of fillous and fcorbutic habits, aerated earth.- Saline matter, probably fof-' Ufed as a bath, and for walking ulcers; fil alkali, with a fmall ppr- Inwardly taken it cures complaints :. tion of oil.—Warm. from acidity, hemorrhagies, See. Fofiile..alkali and calcareous Diuretic and laxative earth. Calcareous earth, magnefia. Diuretic and laxative, foffile alkali, fea-falt, earth of alum, and filiceous. earth. 5 Pyrmont,'. Names of Springs. Pyrmont, Queen Camel, Richmond, Rippon, Road, St Bartholo¬ mew’s well, St Bernard’s well. St Erafmus’s well, Scarborough, Scoliienfis, Sedlitz, Seltzer, Sene, or Send, Seydfchutz, Shad well, Shapmoor, Shettlewood, Shimon, Somerlham, Spaw, Stanger, Stenfield, Streatham, Suchaloza, Sutton bog, Swadlingbar, Swanfey, Sydenham, N0 2 22. M I N Countries in which they are found. Weftphalia, Germa- ny. Somerfetlhire, Eng¬ land. Surry in England. Yorkflure, England, Wiltlhire, England. Cork in Ireland. Near Edinburgh. Staffordfhire, Eng¬ land. York (hire, England. Switzerland. Bohemia. Germany. Wiltfliire, England. Germany. . Near London. Weftmoreland, Eng- land. Derbyflrire, Eng¬ land. Yorklhire, England. Huntingdonlhire, England. Liege in Germany. Cumberland, Eng¬ land. Lincolnlhire, Eng¬ land. Surry, England. Hungary. Oxfordlhire, Eng¬ land. Cavan in Ireland Glamorganfliire in North Wales. Kent in England. [ 1 Contents and Quality of iht Water. Aerated iron, calcareous earth, magnefia, Epfom fait, and common fait. Sulphur, fea-falt, foJTUe al¬ kali, calcareous earth, and bituminous oil. Similar to A&on water. Sulphur; fea-falt, and aera¬ ted earth. Sulphur, iron, foflile alkali, and fixed air. Foffile alkali, iron, and fixed air. Sulphureous volatile acid and phlogifton. M I N Medical Virtues. Diuretic, diaphoretic, and laxative. Re¬ commended in cafes where the con- ftitution is relaxed ; in female com- plaints, in cutaneous difeafes, in ner¬ vous diforders, in the gravel and uri¬ nary obftru&ions ; and confidered as among the beft reftoratives in decay¬ ed and broken conftitutions. Ufed in fcrofulous and cutateous dif¬ orders. Diaphoretic and alterant. Ufeful in fcrofula, fcurvy, and cuta¬ neous diforders.—Afts as a laxative. Similar to Tilbury water. Somewhat congenial with Moffat and Harrowgate. In nervous and fto- machic cafes, analeptic and reftora- tive; in fcorbutic, fcrofulous, and moft dropfical cafes, reckoned a fpe- cific. Similar to Barrowdale water. Aerated calcareous earth, Epfom fait, fea-falt, and iron. Iron, foflile alkali, and a great quantity of fixed air. Epfom fait. Calcareous earth, magnefia, foflile alkali, and fixed air. Similar to Iflington. Similar to Seidlitz. Green vitriol. Sulphur and purging fait. Diuretic and purgative. Excellent in colic pains, both as a cure and preventative. Strongly purgative. Diuretic. Ufeful in the gravel, rheuma- tifm, fcurvy, fcrophula, &c. Emetic and cathartic. Similar to Aikeron water. Similar to Harrowgate water. Sulphur, fea-falt, and pur- Similar to Harrowgate. ging fait. Green vitriol, alum, and fix- Corroborant and alterative. Ufeful for ed air. wafhing foul ulcers and cancers. Foflile alkali, iron, aerated Diuretic and purgative. Serviceable in earth, Epfom fait, and many diforders. See the article fea-falt. Spaw. Green vitriol. Emetic and cathartic. Similar to Orfton. Aerated earth, Epfom fait. Purgative, fea-falt, and muriated magnefia. Similar to Nezdenice. Sulphur, foflile alkal1, and Alterative and laxative, fea-falt. Sulphur, earth, fea-falt, and Alterative and diaphoretic, foflile alkali. Green vitriol. Similar to Shadwell. Similar to Epfom, but weak¬ er. Tarleton, Names of Springs. |. Tarleton, Tewk&ury, Thetford, Thoroton, Thurflt, Tibflielf, Tilbury, Tober Bony, Tonftein, Tralee, Tunbridge, Upminfter, Vahls, Wardrew, t Weatherftack, Wallenfrow, Weft Afliton, Weft wood, Wexford, Whiteacre, Wigglefworth, Wildungan, Witham, Wirkfworth, Zahorovice, M I N Countries in luhich they are found. Lancaftiire in Eng¬ land. Gloucefterlhire in England. Norfolk in England. Nottinghamlhire in England. Yorkftiire in Eng¬ land. Derbylhire in Eng¬ land. Effex in England. Near Dublin in Ire¬ land. Cologne in Germany. Kerry in Ireland. Kent in England. M I N Medical Virtu, r 57 3 Contents and Quality of the Water. Similar to Scarborough wa¬ ter. Similar to Afton. Foflile alkali, fixed air, and Purgative and diuretic. Effex in England. Dauphiny in France. Northumberland. Weftmoreland in England. Northamptonihire in England. Wiltlhire in Eng¬ land. Derby fliire in Eng¬ land. Ireland. Lancaftiire in Eng¬ land. Yorkftiire in Eng¬ land. Waldech in Germa- ny._ Effex in England. Derbyfliire in Eng¬ land. Germany. Similar to Scarborough. Iron diffolved in fixed air. Foffile alkali. Foffile alkali, earth, and bi¬ tuminous oil. Foflile alkali. Similar to Caftle Connel. Iron, fome fea-falt, with a little felenites and calca¬ reous earth. Sulphur, foflile alkali, and purging fait. Foflil alkali. Sulphur, earth, and fea-falt. Iron, fea-falt, and a fmall quantity of hepatic gas. Similar to Illington water. Similar to Iflington. Green vitriol. Similar to Iflington. Aerated iron and probably calcareous earth. Sulphur, earth, and com¬ mon fait. Similar to the waters of Bath. Aerated iron, and common fait. Sulphur, purging fait, and aerated iron. Similar to Nezdenice water. Similar to Spaw water. Diuretic and diaphoretic. Similar to Tilbury. Similar to Seltzer, but more purgative. An excellent chalybeate, ufeful in all difeafes for which the Spaw is recom¬ mended. Purgative and diuretic. Diuretic and laxative. Similar to Harrowgate water. Purgative. Similar to Shadwell. Ufed for wafti- ing ulcers of the legs. Somewhat aftringent. Emetic in the quantity of two quarts, and faid to be cathartic in the quantity of three; a Angular circumftance if true. Ufeful in fcorbutic and gouty difeafes. Diuretic, alterative, and corroborant. Ufeful in fcrofulous and cutaneous difeafes. Much efteemed in fcrofulous cafes. MINEHEAD, a town of Somerfetftiire, 166 miles from London. It is an ancient borough, with a har¬ bour in the Briftol channel, near Duniter caftle, much frequented by paffengers to and from Ireland. It was incorporated by Queen Elifabeth, with great pri¬ vileges, on condition the corporation ftiould keep the quay in repair; but its trade falling off, the quay was neglected, and they loft their privileges. A ftatute was obtained in the reign of King William, for reco¬ vering the port, and keeping it in repair, by which they were to have the profits of the quay and pier for 36 years, which have been computed at about 200 1. a year ; and they were at the expence of new-build ing the quay. In purfuance of another aft, confirm-' ing the former, a new head has been built to the quay, the beach cleared, &c. fo that the biggeft ftiip may enter, and ride fafe in the harbour., The town con¬ tains about 500 houfes, and 2000 fouls. It was for- Voi. XII. Parti. merly governed by a portreve, and now by two con- ftables chofen yearly at a court-leet held by the lord of the manor. Its chief trade is with Ireland, from whence about 40 veffels ufed to come hither in a year with wool; and about 4000 chaldrons of coals are yearly imported at this place. Watchet and Poriock, from South Wales, which lies direftly oppofite to it, about feven leagues over, the common breadth of this channel all the way from Holmes to the Land’s End. Here are feveral rich merchants, who have fome trade alfo to Virginia and the Weft Indies; and they corre- fpond much with the merchants of Barneftaple and Briftol in their foreign commerce. Three or four thoufand barrels of herrings, which come up the Se¬ vern in great flioals about Michaelmas, are caught, cured, and Ihipped off here every year, for the Medi¬ terranean, &c. The market here is on Wednefday, and fair on Whitfun-Wednefday. H MINERALOGY, [ J8 3 MINER IS that fcience which teaches us the properties of mi- neral bodies, and by which we learn how to cha- rafterife, diftinguifn, and clafs them into a proper or¬ der. INTRODUCTION. Mineralogy feems to have been in a manner co¬ eval with the world. Precious ftones of various kinds appear to have been well known among the Jews and Egyptians in the time of Mofes ; and even the moil rude and barbarous nations appear to have had fome knowledge of the ores of different metals. As the fcience is nearly allied to chemiftry, it is probable that the improvements both in chemiftry and mineralogy leave nearly kept pace with each other; and indeed it is but of late, tince the principles of chemiftry were well underftood, that mineralogy has been advanced to any degree of perfe&ion. The beft way of ftudy- ijig mineralogy, therefore,, is by applying chemiftry to it -, and not contenting ourfelves merely with infpedt- ing the outfides of bodies, but decompounding them according to the rules of chemiftry. This method has been brought to the greateft Jperfeftion by Mr Pott of Berlin* and after him by Mr Cronftedt of Sweden. To obtain this end, chemical experiments in the large way are without doubt neceflary : but as a. great deal of the mineral kingdom has already been examined in this manner, we do not need to repeat A L O G Y, all thofe experiments in theit whole extent, unlefs fome new and particular phenomena fhould difeover themfelves in thofe things we are examining ; elfe the tedioufnefles of thofe proceffcs might difeourage fome from going farther, and take up much of the time of others that might be better employed. An ealier way may therefore be adopted, which even for the molt part is fufficient, and which, though made in miniature, is.as fcientifical as the common manner of proceec&ng in the laboratories, lince it imitates that, and is founded upon the fame principles. This confifts in making the experiments upon a piece of charcoal with the concentrated flame of a candle directed through a blow-pipe. The heat occafioned by this is very intenfe ; and the mineral bodies may here be burnt, calcined, melted, and fcarified, &c. as Well as in any great works. For a defeription of the blow-pipe, the method of. ufmg it, the proper fluxes to be employed, and the different fubjefts of examination to which that inftru- ment is adapted, fee the article B low-Pipe, where all fhofe particulars are concifely detailed. It may not be improper here, however, to refume thofe details at greater length; avoiding, at the fame time, all unne- ceffary repetitions. After which we flrall exhibit a fcientific arrangement of the mineral kingdom, ac¬ cording to the molt approved fyltem. Part. 1. EXPERIMENTAL MINERALOGY; with a Description of the Necessary Aepar'atus(a). Sect. I. Of Experiments upon Earths and Stones. Wh en any of thefe fubftances are to be tried,.we mull not begin immediately with the blow-pipe j but fome preliminary experiments ought to go before, by which thofe in the fire may afterwards be direfted. For in- ftance, a ftone is not always homogeneous, or of the fame kind throughout, although it may appear to the eye to be fo. A magnifying glafs is therefore necef- i'ary to difeover the heterogeneous particles, if there be any ; and thefe ought to be feparated, and every part tried by itfelf, that the effe&s of two different things, examined together, may not be attributed to one alone. This might happen with fome of the finer micae, which are now and then found mixed with fmall particles of quartz, fcarcely to be perceived by the eye. The trapp (in German fchivartzjle'in') is alfo fometimes mixed with very fine particles of feltfpar (fpatum fein- tiilans) or of calcareous fpar, &c. After this expe¬ riment, the hardnefs of the llone in queftion mull be tried with fteel. The flint and garnets are com¬ monly known to ftrike fire with fteel; but there are alfo other ftones, which, though very feldom, are found fo hard as likewife to ftrike fire. There is a kind of trapp of that hardnefs, in which no par¬ ticles of feltfpar are to be feen. Coloured glaffes re-- femble true gems; but as they are very foil in pro¬ portion to thefe, they are eafily difeovered by means of the file. T he common quartz-cryftals arc harder than coloured glaffes, but fofter than the gems. The loadftone difeovers the prefence Nof iron, when it is not mixed in too fmall a quantity in the ftone, and often before the ftone is roafted. Some kinds of haema¬ tites, and particularly the coerulefcens, greatly refemble fome other iron ores; but this diftinguilhes itfelf from ,t them by a red colour when pounded, the others gi¬ ving a blackilh powder, and lb forth. The management of the Blow-pipe has been deferibed under that article ; but a few particulars may be here recapitulated, or added. The candle ought to be fnuffed often, but fo that the top of the. wick may retain fome fat in it, becaufe the flame is not hot enough when the wick is almoft burnt to alhes ; but only the top rnuft be fnuffed off, becaufe a low wick gives too fmall a flame. The blue flame is the hotteft; this ought, therefore, to be forced. (a) From Engeftrom’s Treatife on the Blow-Pipe, and Magellan’s. .Defeription of Pocket-Laboratories, &s. fubjoined to the, Englilh Tranflation of Cronfltdt't.Mineralogy, 2d ediu iu 2 vols. Diby. ,^nl. MINER -t! On forced out when a great heat is required, and only the u |jrths and p0jnt 0f the flame mull be diredled upon the fubjett ’tone< which is to be efiayed. M. Magellan recommends, as v being mod cleanly and convenient, that the candle be made’ of wax, and the wick fhould be thicker than or- | dinary. Its upper end muft be bended towards the matter intended to be heated, rfnd the dream of air mud be dire&ed along the furfece of the bended part, fo as not abfolOtely to touch it. The piece of charcoal made ufe of in thefe expe¬ riments mud not be of a difpolition to crack. If this Ihould happen, it mud gradually be heated until it does not crack any more, before any aflay is made up- ;? on it. If this be not attended to, but the aflay made immediately with aflrong flame, fmall pieces.of it will 1 fplit off in the face and eyes of the affayer, and often 11 throw along with them the matter that was to be af- | fayed. Charcoal which is too much burhl confumes too quick during the experiment, leaving fmall holes in it, wherein the matter to be tried may be lod; and | * charcoal that is burnt too little, catches flame from the candle, burning by itfelf like a piece of wood,' which likewife hinders the procefs. Of thofe things that are to be affayed, only a fmall piece mud be broken off for that purpofe, not bigger than that the flame of the candle may be able to ad upon it at once, if required ; which is fometimes ne- ceffary, as, when the matter requires to be made Hi red hot throughout, the piece ought to be broken as thin as poffible, at lead the edges j the advantage of which is obvious, the fire having then more influence upon the fubjeft, and the experiment being more ju quickly made. Some of the mineral bodies are very difficult to be kept fleady upon the charcoal during the experiment, I before they are made red hot; becaufe, as foon as the flame begins to upon them, they fplit afunder with violence, and are difperfed. Such often are thofe which are of a foft confidence or a particular figure, and If' which preferve the fame figure in however minute par¬ ticles they are broken; for indance, the calcareous fpar, the fparry gypfum, {parry fluor, white fparry lead- i! ore, the potters ore, the tefl'ellated mock-lead or blende, &c. even all the common fluors which have no j | determinate figure. Thefe not being fo compacft as common hard dones, when the flame is immediately urged upon them, the heat forces itfelf through and into tlieir clefts or pores, and caufes this violent ex- panfiori and difperfion. Many of the clays are like¬ wife apt to erack in the fire, which may be for the mod part aferibed to the humidity, of which they al¬ ways retain a portion. The only way of preventing this inconv nience is to heat the body as flowly as poffible. It i bed, fird K of all, to heat that place of the charcoal where the piece is intended to be put On ; and afterwards lay it thereon : a little crackling will then enfue, but com¬ monly of no great confequence. After that, the flame is to be blown very flowly towards it, in the beginning not diredlly upon, but fomewhat above it, and fo ap¬ proaching nearer and nearer with the flame until it become red hot. This will do for the mod part; '•i but there are neverthelefs fome, which, notwithftand - ing all thefe precautions, it is almoft impoffible to 1 keep on the charcoal. Thus the fluors are generally A L O G Y. 59 the mod difficult; and as one of theiV principal cha- On rafters is difeovered by their effefts in the fire J>er fc, Earth9 at1d tfiey ought neceffarily to be tried that way. To this Stones* purpofe, it is bed to make a little hole in the charcoal ’ ^ to put the fluor in, and then to put another piece of charcoal as a covering upon this, leaving only a fmall opening for the flame to enter. As this done will neverthelefs fplit and fly about, a larger piece thereof than is before-mentioned mud be taken, in order to have at lead fomething of it left. But if the experiment is to be made upon a done whofe effefts one does not want to fee in the fire perfet but rather with fluxes, then a piece of it ought to be forced down into melted borax, when always fome part of it will remain in the borax, notwithdanding the greated part may fometimes fly away by cracking. I. Offubjtances to be tried in the jire per fe. As the dones undergo great alterations when expofed to the fire by themfdves-, whereby fomc of their charafterif- ticks, and often the mod principal, are difeovered, they ought fird to be tried that way, obferving what has been faid before concerning the quantity of mat¬ ter, direftion of the fire, &c. The following are ge¬ nerally the refults of this experiment. Calcareous earth or jlone, when it is pure, does not melt by itfelf, but becomes white and friable, fo as to break freely between the fingers; and, if fudered to cool, and then mixed with water, it becomes hot, juft like common quick-lime. As in thefe experiments only very fmall pieces are ufed, this lad effeft is belt difeovered by putting the proof on the outlide of the hand, with a drop of water to it, when inflantly a very quick heat is felt on the fkin. When the calca¬ reous fubdance is mixed with the vitriolic acid, as in gypfum, or with a clay, as in marie, it commonly melts by itfelf, yet more or lefs difficultly in propor¬ tion to the differences of the mixtures. Gypfum pro¬ duces generally a white, and marie a grey, glafs or flag. When there is any iron in it, as a white iron ore, it becomes dark, and fometimes quite black, &c. The Jilicece never melt alone, but become generally more brittle after being burnt. Such of them as are cbloured become colourlefs, and the fooner when it docs not arife from any contained metal; for indance, the topazes, amethids, &c. fome of the precious Hones, however, excepted: And fuch as are mixed with a quantity of iron grow dark in the fire, as fome of the jafpers, &c. Garnets melt always into a black flag, and fometime* fo eafily that they may be brought into a round glo¬ bule upon the charcoal. The argillaceee, when pure, never melt, but become white and hard. The fame effefts follow when they are mixed with phlogiflon. Thus the foap-rock is eafily cut with the knife ; but being burnt it cuts glafs, and would drike fire with the deel, if as large a piece as is neceffary for that purpofe could be tried in this way. The foap-rocks are fometimes found of a dark brown and nearly black colour, but neverthelefs become quite white in the fire like a .piece of China ware. However, care mud be taken not to urge the flame from the top of the wick, there being for the mod part a footy fmoke, which commonly will darken all that it touches ; and, if this is not obferved, a mif- take in the experiment might eafily happen. But if Ha it Co MINER On Jt Js mixed with iron, as it is fometimes found, it does Earths and not f0 eafiiy part with its dark colour. The argiliaceae . Sto"eii when mixed with lime melt by themfelves, as above- ,r~’' mentiosed. When mixed with iron, as in the boles, they grow dark or black ; and if the iron is not in too great a quantity, they melt alone into a dark flag ; the fame happens when they are mixed with iron and a little of the vitriolic acid, as in the common clay, &c. Mica and afbejlos become fomewhat hard and brittle in the fire, and are more or lefs refra&ory, though they give fome marks of fufibility. ’i'YitJluors difcover one of their chief chara&eriftics by giving a light like phofphorus in the dark, when they are flowly heated , but lofe this property, as well as their colour, as foon as they are made red hot.— They commonly melt in the fire into a white opaque flag, though fome of them not very eafily. Some forts of the zeolites melt eafily, and foam in the fire, fometimes nearly as much as borax, and be¬ come a frothy flag, &c. A great many of thofe mineral bodies which are im¬ pregnated with iron, as the boles, and fome of the white iron ores, &c. as well as fome of the other iron ores, vi^. the bloodftone, are not attracted by the loadftone before they have been thoroughly roalted, &c. 2. Of fubjlances heated with fluxes. After the mine¬ ral bodies have been tried in the fire by themfelves, they ought to be heated with fluxes to difcover if they can be melted or not, and fome other phenomena attending this operation. For this purpofe, three dif¬ ferent kinds of falls are ufed as fluxes, viz. fal fodae, borax, and fal fufible microfmicum; (fee the article Slops-Pipe). The fal fodee is, however, not much ufed in thefe fmall experiments, its effects upon the charcoal render¬ ing it for the molt part unfit for it; becaufe, as foon as the flame begins to adt upon it, it melts initantly, and is almoft wholly abforbed by the charcoal. When this fait is employed to make any experiment, a very little quantity is wanted at once, viz. about the cubical contents of an eighth part of an inch, more or lefs. This is laid pon the charcoal, and the flame blown on it with the blow-pipe ; but as this fait commonly is in form of a powder, it is necefiary to go on very gently, that the force of the flame may not difperfe the minute particles of the fait. As foon as it begins to melt, it runs along on the charcoal, almoit like melt¬ ed tallow ; and when cold, it is a glafly matter of an opaque dull colour fpread on the coal. 1 he moment it is melted, the matter which is to be tried ought to be put into it, becaufe otherwife the greateft part of the fait will be foaked into the charcoal, and too little of it left for the intended purpofe. 1 he flame ought then to be dire&ed on the matter itfelf; and if the fait fpreads too much about, leaving the proof almoit aione, it may be brought to it again by blowing the flame on its extremities, and directing it towards the fubjeCt of the experiment. In the aflays made with this fait, it is true, we may find whether the mineral bodies which arc melted with it have been diflblved by it or not: but we cannot tell with any certitude whether this is done haftily and with force, or gently and flow; nor whe- A L O G Y. • Parti. ther a lefs or a greater part of the matter has been On diflblved: neither can it be well diftinguilhed if the mat- Earths l> ter has imparted any weak tincture to the flag; be- S;o"'‘c caufc this fait always bubbles upon the charcoal during / the experiment, nor is it clear when cool; fo that fcarcely any colour, except it be a vey deep one, can be difeovered, although it may fometimes be coloured by the matter that has been tried. The following earths are entirely foluble in this flux with effervefcence : Agate ; chalcedony ; carnelian ; 1 urkey ftone-j-, fcos Turcica)', fluor minerals f ; onyx ; opal ; quartz ; common flint; ponderous fpar. The following are dim fib Le in it with or without effer- vefcence, but not entirely foluble : Amianthus; af- beitus; bafaltes; chryfolitef ; granatef ; hornblende ; jafper ; marlltone ; mica ; the mineral of alum from Tolfa ; petrofilex ; aluminous flate and roof flate from Helfingia ; emeralds ; fteatites ; common flint; fchoerl ; talc ; trapp ; tripoli; tourmalin. And the following are neither fufible nor divifible in it: Diamond; hy¬ acinth ; ruby ; fapphire ; topaz. The other two falls, viz. borax and the fal microcof- micum, are very well adapted to thefe experiments, be¬ caufe they may by the flame be brought to a clear un¬ coloured and tranfparent glafs ; and as they have no attraction to the charcoal, they keep themfelves always upon it in a round globular form. The fal fufible mi¬ crofmicum J is very fcarce, and perhaps not to be met§ See with in the ftiops ; it is made of urine. The following earths are foluble in borax, with more or lefs effervefcence : Fluor mineralis f ; marie ; micaf ;. the mineral of alum from I’olfa; aluminous flate, and roof-flate from Helfingiaf ; ponderous fpar ; fchoerl ^ talc f ; tourmalin. And the following without effer- vefcence ; Agate ; diamond; amianthus ; afbeftus ; ba¬ faltes; chalcedony ; cornelian; chryfolite; cos turcica; granate; hyacinth * ; jafper ; lapis ponderofus ; onyx t. opal; petro-filex ; quartz * ; ruby ; fapphire ; com¬ mon flint * ; fteatite ; trapp; trippel, or tripoli p.. topaz ; zeolite ; hydrophanes. In the microcofmic fait, the following are foluble with more or lefs effervefcence : Bafaltes f ; turkey ftone j; ; fluor mineralis f ; marie ; mica ; the mineral of alum from Tolfa ; fchiftus aluminaris, fchiftus tegularis from Helfingia+ ; fchoerl; fpathum ponderofum tourmalin -j- ; lapis ponderofus. And the following, without vifible effervefcence ; Agate ; diamond ; ami¬ anthus ; afbeftus ; chalcedony; carnelian; chryfohte granate ; hyacinth ; jafper; onyx || ; opal ; petrofi¬ lex ; quartz || ; ruby ; fapphire ; common flint [j ; emerald; talc; topaz; trapp; trippel; zeolite; horn- blend; hydrophanes; lithomarga; fteatites. Calcareous earth, ponderous fpar, gypfum, and other additaments, often afixft the folution, as well in the microcofmic fait as in borax. To which it is ne- ceffary to add, that in order to obferve the effervef¬ cence properly, the matter added to the flux fhould be in the form of a fmall particle rather than inline powder; becaufe in this laft there isalwaysair between the particles, which being afterwards driven off by the heat afford the appearance of a kind of effer¬ vefcence (a). (a) In the above lifts, the articles marked -J- effervefee very little ; thofe marked J not at all; thofe mark, cd * require a larger quantity of the flux and a longer continuance of heat than the reft; thofe marked ft are snore difficultly diffolved than the others. Parti. MINER On The quantity of thofe two falts required for an ex- Earthsand periment isalmoft the fame as the fal joda ; but as the r Stone!' former are cry ftallifed, and coniequently include a Ujl * great deal of water, particularly the borax, their bulk is confiderably reduced when melted, and therefore a little more of them may be taken than the before-men¬ tioned quantity. Both thofe falts, efpecially the borax, when ex- pofed to the flame of the blow-pipe, bubble very much and foam before they melt to a clear glafs, which for the moft part dep'ends on the water they contain. And as this would hinder the affayer from making due obfervations on the phenomena of the ex¬ periment, the fait which is to be ufed mull firft be brought to a clear glafs before it can ferve as a flux; it muft therefore be kept in the fire until it become fo tranfparent that the cracks in the charcoal may be feen through it. This done, whatfoever is to be tried is put to it, and the fire continued. Here it is to be obferved, that for the affays made with any of thefe two fluxes on mineral bodies, no larger pieces muft be taken than that altogether they may keep a globular form upon the charcoal; becaufe it may then be better diftinguilhtd in what manner the flux a&s upon the matter during the experiment. If this be not obferved, the flux, communicating itfeif with every point of the furface of the mineral body, fpreads all over it, and keeps the form of this laft, which commonly is flat, and by that means hinders the operator obferving all the phenomena which may hap¬ pen. Befides, the flux being in too fmall a quantity in proportion to the body to be tried, will be too weak to a£t with all its force upon it. The belt proportion therefore is about a third part of the mineral body to the flux ; and as the quantity of the flux above men¬ tioned makes a globe of a due fize in regard to the greateft heat that is poffible to procure in thefe expe¬ riments, fo the fize of the mineral body muft be a third part lefs here than when it is to be tried in the fire by itfeif. The fal foda, as has been already obferved, is not of much ufe in thefe experiments ; nor has it any parti¬ cular qualities in preference to the two laft mentioned falts, except that it diffolves the zeolites eafier than they do. The microcofmic fait fltows almoft the fame effedts in the fire as the borax, only differing from it in a very few circumftances ; of which one of the principal is, that, when melted with manganefe, it becomes of a crim- fon hue inftead of a jacinth colour, which borax takes. This fait is, .however, for its fcarcity ftill very little in ufe, borax alone being that which is commonly employed. Whenever a mineral body is melted with any of thefe two laft mentioned falts, in the manner already deferi- bed, it is eafily feen. Whether it quickly diflblves ; in which cafe an effervefcence arifes, that lafts till the whole be difiblved : Whether the folution be flowly performed ; in which cafe few and fmall bubbles only rife from the matter: or. Whether it can be diflblved at all; becaufc, if not, it is obferved only to turn round in the flux, without the leaft bubble, and the edges iook as fharp as they were before. In order farther to illuftrate what has been faid about thefe experiments, we ftiall give a few examples of the of b,orax upon the mineral bodies,—The calca- A L O G Y. Gv reous fubftances, and all thofe ftones which contain any On thing of lime in their compofition, diflblve readily and Ea/'ths an(1 with effervefcence in the borax. The effervefcence is tones' { the more violent the greater the portion of lime contain- ed in the ftone. This caufe, however, is not the only one in the gypfum, becaufe both the conftituents of this do readily mix with the borax, and therefore a greater effervefcence arifes in melting gypfum with the borax than lime alone.—The jiluca. do not diffolve ; fome few excepted which contain a quantity of iron.—■> The argiiluene, when pure, are not acted upon by the borax : but when they are mixed with fome heteroge¬ neous bodies, they are diffolved, though very flowly ;. fuch are, for inilance, the ftone-marrow, the common clay, &c. The granules, zeolites, and trapp, diffolye but flowly. The Jluors, ajbejlitue, and micacea, diffoive for the moft part very ealily ; and fo forth.—Some of thefe bodies melt to a colourlefs tranfparent glafs with the borax ; , for inftance, the calcareous fubftances when pure, the fluors, fome of the zeolites, &c. Others tinge the bo¬ rax with a green tranfparent colour, ,viz. the granates, - trapp, lome ot the argillaceas, and fome of the micacese and albeftinas. This green has its origin partly from- a finall portion of iron which the granatesparticularly contain, and partly from phlogifton. Borax can only dilfolve a certain quantity of the mineral body proportional to its own. Of the calca¬ reous kind it diflblves a vaft quantity ; but turns at laft, when too much has been added, from a clear tranfparent to a white opaque flag. When the quan¬ tity of the calcareous matter exceeds but little in pro¬ portion, the glafs looks very clear as long a* it remains hot: but as foon as it begins to cool, a white half opaque cloud is feen to arile from the bottom, which fpreads over the third,.half, or more of the glafs globe, in proportion to the quantity of calcareous .matter; but the glafs or flag is neverthelefs Alining, and of a glally texture when broken. If more of this matter be added, the cloud riles quicker and is more opaque, and fo by degrees till the flag, becomes quite milk white. It is then no more of a fhimng, but rather dry appearance, .on the furface ; is very brittle, and ' of a grained texture when broken. Sect. II. Of Experiments upon Metals and Ores. What has been hitherto faid relates only to the fonts and earths; We ftiall now proceed to deferibe the manner of examining metals and ores. An exa£t know¬ ledge and nicety of procedure are fo much the more neceffary here, as the metals are often fo difguifed in their ores, as to be very difficultly known by their ex¬ ternal appearance, and liable ibmetimes to be miftaken one for the other: Some of the cobalt ores, for in¬ ftance, refemble much the pyrites arfenicalis ; there are alfo fome irpn and lead ores, which are nearly like one another, &c. As the ores generally confift of metals mineralifed with fulphur or arienic, or fometimes both together, they ought fir-ft to be expofed to the fire by them- felves, in order not only to determine with which of thefe they are mineralifed, but alfo to fet them free from thofe volatile mineralifing bodies : i his ferve a inftead of calcination, by which they are prepared for further affays. h Here '6-2 M I N E R A Here it mull be repeated, that whenever any me¬ tal or fufjble ore is to be tided, a little concavity mull be made in that place of the charcoal where the mat¬ ter is to be put; becaufe, as foon as it is melted, it forms itfelf into a globular figure, and might then roll from the charcoal, if its lurface was plain ; but when borax is put to it, this inconvenience is not k> much to be feared. Whenever an ore is to be tried, a fmall bit being broke off for the purpofe, it is laid upon the charcoal, and the flame blown on it flowly. Then the lulphur or arfenic begins to part from it in form of fmoke : thefe are eafily diftinguilhed from one another by their fmell; that of fulphur being fufficiently known, and the arfenic fmelling like garlick. The flame ought to be blown vety gently as long as any fmoke is leen to part from the ore.; but after that, the heat mull be augmented by degrees, in order to make the cal¬ cination as perfect as poffible. If the heat be applied very ftrongly from the beginning upon an ore that -contains much fulphur or arfenic, the ore will prelent- ly melt, and yet lofe very little of its mineraliiing bodies, by that means rendering the calcination very imperfect. It is, however, impofltble to calcine the eres in this manner to the utmolt perfe&ion, which is eafily feen in the following inltance, viz. in melting down a calcined potter’s ore with borax, it will be found to bubble upon the coal, which depends on the fulphur which is ftill left, the vitriolic acid of this "Uniting with the borax, and caufing this motion. How¬ ever, lead in its metallic form, melted in this manner, bubbles upon the charcoal, if any fulphur remains in it. But as the lead, as well as fome of the other metals, may ra'ife bubbles upon the charcoal, although, .they are quite free from the fulphur, only by the flames being forced too violently on it, thefe phenomena ought not to be confounded with each other. The ores being thus calcined, the metals contained in them may be difcovered, either by being melted -alone or with fluxes; when they fliow themlelves ei¬ ther in their pure metallic ftate, or by tinging the flag with a colour peculiar to each of them. In thefe expe- 'riments it is not to be expected that the quantity of metal contained in the ore fhould be exactly deter¬ mined ; this mull be done in larger laboratories. This cannot, however, be looked upon as any defeat, fince it is fufficient for a mineralogill only to find out what fort of metal is contained in the ore. There is an¬ other cireumftance, which is a more real defect in the miniature laboratories, which is, that fome ores are not at all capable of being tried by fo fmall an apparatus ; for inltance, the gold ore called pyrites aureus, which confifts of gold, iron, and fulphur. The greatell quan¬ tity of gold which this ore contains is about one ounce, or one ounce and an half, out of 100 pounds of the ore, the reft being iron and fulphur: and as only a very fmall bit is allowed for thefe experiments, the gold contained therein can hardly be difcerned by the eye, even if it could be extrafted ; but it goes along with the iron in the flag, this laft metal being in fo large a quantity in proportion to the other, and both of them having an attra&ion for each other. The blendes and black-jacks, which are mineral zinc ores, containing zinc, fulphur, and iron, cannot t)e tried this way, becaufe they cannot be perfeftly LOGY. Part calcined, and befides the zinc flies off when the iron On fcorifics. Neither can thofe blendes, which contain Mete!* and lilver or gold mineralifed with them, be tried in this °res‘ manner, which is particularly owing to the imptrfeti '[~»•' calcination. Nor are the quickfilver ores fit for thefe experiments; the volatility of that femimetal ma¬ king it impoflible to bring it out of the poorer fort of ores ; and the rich ores, which iweat out the quick- filyer when kept clofe in the hand, not wanting any. of thefe allays, &c. Thofe ores ought to be allayed in larger quantities, and even with fuch other method* as cannot be applied upon a piece of charcoal. borne of the rich lilver ores are eafily tried : for in- ftance, minera argenti vitrea, commonly called Jiiver- giajs, which conlilts only of lllver and lulphur. When this ore is expofed to the flame, it melts inftantly, and the finphur goes away in hmie, leaving the lilver pure upon the charcoal in a globular form. If this lilver Ihouid happen to be of a dirty appearance, which of ten is the cafe, then it mult be melted anew with a very little borax ; and after it has been kept in fulion for a minute or two, fo as to be periedily melted and red- hot, the proof is fuffered to cool: it may then be taken oft the coal; and being laid upon the fteel- piatef, the filver is feparated from the flag by one or ^See the two Itrokes of the hammer f. Here the tile of the article brafs ringf is manifeft; for this ought firlt to be placed upon the plate, to hinder the proof from flying oil by xciX. the violence of the ftroke, which otheiwile would happen. The lilver is then found incloled in the flag ot a globular form, and quite Ihining, as if it was po- lilhed. When a large quantity of filver is contained in a lead ore, viz. in a potter’s ore, it can likewife be diCcovered through the ufe of the blow-pipe, of which more will be mentioned hereafter. Tin may be melted out of the pure tin ores in its metallic ftate. Some of thefe ores melt very eafily, and yield their mecal in quantity, if only expofed to the fire by themfelves : but others are more refradfory ; and as thefe melt very flowly, the tin, which fweats out in form of very imall globules, is inftantly burnt to alhes before thefe globules have time to unite in order to compofe a larger globe, which, might be feen by the eye, and not fo foon deftroyed by the fire ; it is therefore neceffary to add a little borax to thefe from the beginning, and then to blow the flame violently at the proof. The borax does here preferve the metal from being too foon calcined, and even contributes to the readier colledting of the fmall metallic particles, which foon are feen to form themfelves into a globule of metallic tin at the bottom of the whole mafs, near- eft to the charcoal. As foon as fo much of the me¬ tallic tin is produced as is fufficient to convince the operator of its prefence, the fire ought to be difeon- tinued, though the whole of the ore be not yet melt¬ ed ; becaufe the whole of this kind of ore can be fel- dom or never reduced into metal by means of thefe experiments, a great proportion being always calcined: and if the fire is continued too long, perhaps even the metal already reduced may likewife be burnt to alhes; for the tin is very foon deprived of its metallic ftate by the lire. Moft part of the lead ores may be reduced to a metallic ftate upon the charcoal. The minera plumbi calciformes, which are pure, are eafily melted into lead; 7 but Parti. M I N E I I °n but fuch of them as are mixed with an ocbra ferri, or M?tais andany 0f as clay} lime, &c. yield very little . U‘cs' of lead, and even nothing at all, if the heterogenei are combined in any-large quantity: this happens even with the minera plumbi caiciformis arfenico mixta. Thefe therefore are not to be tried but in larger laboratories. However, every mineral body fufpe&ed to contain any metallic fubftance may be tried by the blow-pipe, fo as to give fufficient proofs whether it contain any or not, by its eftefts being different from thofe of the ftones or earths, &c. The minera plumbi mineralifata leave the lead in a metallic form, if not too large a quantity of iron is mixed with it. For example, when a teffellated or fteel-grained lead ore is expqfed to the flame, its ful- phur, and even the arfenic if there be any, begins to fume, and tlje ore itfelf immediately to melt into a globular form ; the reft of the fulphur contimies then to fly off, if the flame be blown flowly upon the mafs; but, on the contrary, very little of the fulphur will go off, if the flame be forced violently on it: in this cafe, it rather happens that the lead itfeif crackles and diflx- pates, throwing about very minute metallic partic es. The fulphur being driven out as much as pofiible, which is known by finding no fulphureous vapour in fmelling at the proof, the whole is fuffered to cool, and then a globule of metallic lead will be left upon the coal. If any iron is contained in the lead-ore, the lead, which fs melted out of it, is not of a metal¬ lic fhining, but rather of a black and uneven, furface : a little borax muft in this cafe be melted with it, and as foon as no bubble is feen to rife any longer from the metal into the borax, the fire muft be difcontinued: when the mafs is grown cold, the iron will be found fcorified with the borax, and'the lead left pure and of a fliining colour. Borax does not fcorify the lead in thefe fmall expe¬ riments when it is pure : if the flame is forced with a violence on it, a bubbling will enfue, refembling that which is obferved when borax diflolves a body melted with it; but when the fire ceafes, the flag will be perfedly clear and tranfparent, and a quantity of very minute particles of lead will be feen fpread about the borax, which have been torn off from the mafs during the bubbling. If fuch a lead ore is -rich in filver, this laft metal may likewife be difeovered by this.experiment ; becaufe as the lead is volatile, it may be forced off, and the filver remain. To effeft this, the lead,which is melt¬ ed out of the ore, muft be kept in conftant fufion with a flow heat, that it may be confumed. This end wall be fooner obtained, and the lead part quicker, if du¬ ring the fufion the wind through the blow-pipe be direfted immediately, though not forcibly, upon the melted mafs itfelf, until it begin to cool; at which time the fire muft be dire6ted on it again. The lead, which is already in a volatilifing ftate, will by this ar¬ tifice be driven out in form of a fubtil fmoke ; and by thus continuing by turns to melt the mafs, and then to blow off the lead, as has been faid, until no fmoke is any longer perceived, the filver will at laft be ob¬ tained pure. The fame obfervation holds good here alfo, which was made about the gold, that, as none but very little bits of ores can be employed in thefe experiments, it will.be difficult to extract the. filver t A L O G Y. 63 out of a poor ore ; for fame part of it will fly off with On the lead, and what might be left is too fmall to be dif- Metals au4 cerned by the eye. The filver, which by this means 0res‘ is obtained, is eafily diftinguilhed from lead by the * following external marks, viz. that it muft be red-hot before ic can be melted : it cools fooner than lead : it has a filver colour; that is to fay, brighter and whiter than lead: and is harder under the hammer. The minerx cupri calciformes (at leaft fome of them), when not mixed with too much ftone or earth, are eafily reduced to copper with any flux ; if the copper is found not to have its natural bright colour, it muft be melted wdlh a little borax, which purifies it. Some of thefe ores do not all difeover their metal if not im¬ mediately melted with borax ; the heterogenea con¬ tained in them hindering the fufton before thefe are fcorified by the flux. The grey copper ores, which only confift of copper * and fulphur, are tried almoft in the fame manner as above mentioned. Being expofed to the flame by themfelves, they will be found inftantly to melt, and part of their fulphur to go off. The copper may af¬ terwards be obtained in two ways : the one, by keep¬ ing the proof in fuiion for about a minute, and after¬ wards fuffering it to cool; when it will be found to have a dark, and uneven appearance externally, but which after being broken difeovers the metallic copper of a globular form in its centre, furrounded with a re- gulus, which Itill contains fome fulphur and a portion of the metal: the other, by being melted.with borax, which laft way fometimes makes the metal appear iboner. The minera cupri pyritacea, containing copper, ful¬ phur, and iron, may be tried with the blow-pipe if they are not too poor. In thefe experiments the ore ought to be calcined, and after that the iron fcorified. For this purpofe a bit of the ore muft be expofed to a flow flame, that as much of the fulphur as poffible may part from it before it is melted, beeaufe the ore commonly melts very foon, and then the fulphur is more difficultly driven off. After being melted, ic muft be kept in fuiion with a ftrong fire for about - choofe to beftow their attention upon it. A great number of fluxes might, perhaps, be found out, whofe effe&s might be different from thofe already in ufe, whereby more diftinct cha¬ racters of thofe mineral bodies might be difcover- ed, which now either Ihow ambiguous ones, or which it is almoft impoffible to try exactly with the blow¬ pipe. Inftead of the fal foda, fome other fait might be difcovered better adapted to thefe experiments. But it is very neceffary not to make ufe of any other fluxes on the charcoal than fuch as have no attrac¬ tion to it: if they, at the fame time, be clear and tranfparent, when melted, as the borax and the fal fujibile microcofmicum, it is ftill better: however, the tranfparency and opacity are of no great confequence, if a fubftance beeffayed only in order to difcover its fufibility, without any attention to its colour; in which cafe, fome metallic flag, perhaps, might be ufe- fkd. When fuch ores are to be reduced whofe metals are very eafily calcined, as tin, zinc, &c. it might perhaps be of fervice to add fome phlogiftic body, fuch as hard refin, fince the charcoal cannot afford enough of it in the open fire of. thefe effays. The manner of melting the volatile metals out of their ororfai3: acid, with its fpecific gravity. 5. Aqua regia for gold, viz. 2 nit. and 1 ma¬ rine. 7. Nitrous folution of fil¬ ver. 9 Muriatic folution of barytes. 11. Muriatic folution of lime. 13. Corrofive fublimate of mercury 15. Nitrons folution of filver. 17. Acid of fugar. 19. Hjjpar fulphuris. 21. Salt of tartar. 23. Pearl-afties. 25. Common fait. (cop- 27. Vitriol of ii peras.) 29 Acetous folution of lead. 31. Phlogifticated alkali by the Pruffian blue. 33. Lime-water phlogifti¬ cated by the Pruflian blue. 35. Mild volatile alkali (Ary) 37. Aither. gifticattd. 6. Aqua regia for pl ilina, viz. half marine and half, nitrous acid. 8. Nitrous folution of mer¬ cury, made’in the co'.dk 10. Nitrous folution of lime. 12. Mercury in its metal¬ lic ftate. 14. White arfenic. 16. Nitrous folution of copper. 18. Liquor probatorius vini. 20. Oil of tartar per deli- quium. 22. Cauftic vegetable al¬ kali. 24. Soap-makers ley. 26. Vitriolated argilla (alum.) 48 Nitrous folution of iil- 33. Acetous folution of barytes. jr. Lime-water. 34. Cauftic volatrl alkali. 36. Re&ified fpirit (al¬ cohol ) 38. Spirituous tindlure of galls. The following tefts are very fit aifo for thefe aflayS, viz. 39. Spirituous folutions of foap ; 40. Syrup of violets; 41. Tindure of litmus; 42. Tindure of Braiii wood; 43. Tindure of turmeric; 44. Oil of olives; 4 v Oil of linfeed ; 46. Oil of turpentine; 47. Eftential fait pf wild-forrel; 48. Hepar fulphuris; 49. Sugar of lead; 50. Solution of alum. The method of applying the above tells of acids and re-agents may be feen in Bergman’s trea'.ifes of the Analyfis of Waters, and of Allaying by the Hu¬ mid Way ; in Kirwan’s Elements of Mineralogy ; in the Elements of Chemiftry of Dijon ; in the Memoirs of the fame Academy; in Fourcroy’s Ledures of Che¬ miftry, &c. III. The Lamp-furnace Laboratory, for experiments both by the humid and the dry way, is a very curious and ufeful, though fmall apparatus. It is an improvement of that which was contrived by M. de Morveau, in confequence of the information he received from his friend the prefident de Virly, who faw at Upfal how advantageoufly the late eminent profeflbr Bergman availed himfelf of this convenience for many analytical procefles in miniature, by the ufe of very fmall glafs veffels about one inch diameter, and other implements of proportional fize, for performing various chemical operalions. (See the Dijon Memoirs for 1783, Part 1. p. 171.) I 2 There 68 MINER Portable There can be no doubt but that whenever thefe Apparatus. proccf]'es are properly conducted, though in miniature, 1 the lamp-furnace will prove amply fufficient to per¬ form in a few minutes, and with very little expence, the various folutions, digeftions, and diftillations, which otherwife would require large veflels, ftills, re¬ torts, reverberatory furnaces, &c. to afcertain the com¬ ponent parts of natural bodies; though it is not always fufiicient to afcertain their refpe&ive quantities. In this laft cafe, operations muft be performed in great laboratbries, and on a large fcale, at a confiderable expence. But the fubdances are fometimes too valu¬ able ; as, for inftance, when precious ftones are exa¬ mined; and of courfe the laft way never can be at¬ tempted in fuch cafes. Thefe fmall proceffes have likewife another advan¬ tage before noticed, which cannot be obtained in works at large. It'coniifts in one’s being able to ob- ferve the gradual progrefs of each operation; of eafily retarding or urging it, as it may require ; and of as¬ certaining at pleafure each ftep of every experiment, together with the phenomena attending the fame. The lamp-furnace is mounted in a fmall parallelo¬ gram of mahogany, about fix inches long and four Nate w‘de, marked fig. 5. This is kept fteady over the COCXIII. edge of a common table, by means of the metallic clamp ivw, which is fattened by the ferew x. The pillar n is ferewed in a vertical pofition on the plate being about ten inches high ; the other is ferewed to the oppofite corner, marked pi, and is only •ji inches long ; both are compofed of two halves, that ferew at tt, to be eafily packed up with all the implements in a cafe covered with black fifii-fkin, and lined with - green velvet, like the other laboratory already de- feribed. The lamp l, fig. 3. is fupported on the .plate f, which has a ring l that runs in the column pi, and may be fixed by its ferew / at the required height.— This lamp has three fmall pipes of different fixes, to receive as many wicks of different thicknefs, and to be filled with fpirit of wine. By a fimilar method, a piece of charcoal is mounted and fupported by the pliers or little forceps ferewed to the arm ac, fig. 1. which has all the motions requifite for being fixed by means of proper ferews, at a proper diftance from the flame of the wick h. The blow-pipe, fig. 4. is, by a fimilar mechanifm, mounted on the fmaller co¬ lumn pq, at fuch a diftance as to blow the flame hi to the piece of ore m, which is upon the charcoal^/. Every thing being difpofed in this manner, the ope¬ rator blows through the mouth'-piece of the blow¬ pipe, fig. 4. and remains with his hands free to make the changes and alterations he may think proper.—. [IVi B. The large round cavity e in the middle of the parallelogram, fig. 5. is to receive the lamp i, fig. 3. when all the implements are packed up in their cafe of black fifh-fkin ; and the cover of the lamp is re- prefented by fig. 12.3 But if the operator has the double bellows, fig. 14. and 15. he fixes them, at a due diftance, to the fame table by the brafs dampy.. He then unferews the blow-pipe at az .* joins the mouth m of the flexible tube to the hemifphere z z, pafiing each orifice, thro’ the leather tube fig. 1 1. and tying both ends with a waxed thin pack-thread. If he works with his foot A L O G Y. Parti. on the pedal, the firing of which is feen hanging from Portable the end of the bellows, fig. 15. (and is always up, on A; paratm. account of the weight e), then the air is abforbed by " ' the bellows fig. 15. from whence it is propelled by the motion of the foot on the pedal to the bellows, fig. 14. whofe conftant weight r drives it out through the flexible pipe, fig. 10. it of courfe enters the curbed part 2 zi of the blow-pipe, and drives the flame on the piece m of the ore, that is to be examined upon the charcoal. [W. B. 1. This double bellows is packed up by it- felf in a mahogany cafe, about 9 inches long, 64- wide, and about 34 deep, outfide meafure. 2. The laft blowing bellows, fig. 14. has an infide valve, which opens when the upper furface of it is at its greateft height; in order to let the fuperfluous air efcape out, as it would otherwife iffue with great velocity out of the tube, fig. 11. and fpoil the operation.] If the operator choofes to apply the vital or dephlo- gifticated air in his procefs, let him fill the glafs-jarA, fig. 17. with this air; and put it within the tub marked by abze, filled with water, fattening the neck of the jar within by a crofs-board ed, which has a hole in it for that purpofe ; then introducing the two ends of the flexible hollow tube, fig. 16. both to the mouth of the jar and to the hole of the bellows fig. 15. he opens the hole m of the jar, that was flopped with the ftople n ; the column of the water paflea in through m, and forces up the vital air, which enters the bellows, and of courfe, by the alternate motion of the pedal, pnfles through the end of the blow-pipe, to urge the flame upon the piece of ore m, fig. 2. on t>; charcoal But the dephlogifticated air may be alfo received at the fame time that it is produced, by tying the pipe, fig. 16. to the,mouth of an earthen retort, or even of a glafs retort well-coated, accord¬ ing to the method of Mr Willis, deferibed in the Tranfaftions of the Society of Arts, Vol. V. p. 96. This laft confifts in difl'olving two ounces of borax in a pint of boiling water, and adding to the folution as much flacked lime as is necefihry to form a thin pafte. this glafs retort is to be covered all over with it, by means of a painter’s brufh, and then fuffered to dry. It muft then be covered with a thin pafte made of linfeed oil and flacked lime, except the neck that en¬ ters into the receiver. In two or three days it will dry of itfelf; and the retort will then bear the great- eft fire without cracking. Two ounces of good nitre, being urged in the retort, by a good fire on a cha- fingdifh, will afford about 700 or 800 ounce-meafures of dephlogifticated air. To make any other kind of chemical aflays, the forceps of fig. 2. which fupports the charcoal, is ta¬ ken off, by unferewing the ferew b ; the blow-pipe is alfo taken off, by loofening the ferew n; the hoop fig. 7. is put in its place, where the metallic bafin of fig. 19. is put filled with fand : the piece of fig. 8. is fet on the other pillar rs, fig. 1. to hold the matrafs> fig. 18. upright, or the receiver fig. 20. &c. In the fame manner, the retort, fig. 9. may be put in the fand-bath inftead of the matrafs, with its re¬ ceiver fig. 20. which may be fupported on a bit of cork or wood, hollowed to its figure, and held by the pliers, inftead of the charcoal fig. 2. But if the operation is t® be made in the naked fire, Part II. MINERALOGY. 69 Of fire, the neck of the retort, fig. 9. being luted to the Arrange- rece{Ver, or balloon, fig. 20. may be hanged by a little ■r n^n ’ chain with its ring over the flame, being fufpended * from the piece of fig. 7. or 8. fcrewed to either of the pillars as may be moft convenient. Otherwife the receiver, fig. 20. maybe fupportedby the round hoop of brafs, fig. 8. or 7. fcrewed at a proper height to the pillar, fig. 1. tying round it fome packthread to defend the glafs from the contact with the me¬ tallic fupport. The piece of fig. 6. may be fcrewed by its collar and fcrew r/to any of the pillars; carrying with it the retort and its receiver, at proper diftances, higher or nearer to the lamp according as the flame is more or lefs violent. 'It eafily may be conceived, , that thefe imple¬ ments afford all forts of conveniences for making any kind of fmall operations and aflays in miniature, pro¬ vided the operator pays a proper attention to the dif- pofition requifite for each procefs or operation^ Every glafs retort, receiver, matrafs, bafon, fmall funnels, &c. are made by the lamp-workers, that blow beads, thermometers^ and other fmall glafs in- ftruments. , It is dire&ed that the lamp h, fig. 3. be filled with fpirit of wine, becaufe it gives no difagreeable fmell, and does not produce any fuliginous and difa¬ greeable cruft on . the veflels as oil does : moreover, the fpirit gives a dry flame, without fmoke, and ftronger than oil; befides the fpots and difagreeable confequences this laft caufes, if fplit, &e. M. de Morveau adds, that the expence of fpirit is quite in- confiderable ; and that he performed in eight or ten minutes, with this apparatus, various diffolutions, eva- porations, and other procefles, which otherwife would have taken more than three hours, with the expence only of two or three halfpence for the fpirit of wine, whilft the fuel of charcoal would have coft near ten or eleven pence. But a very important circumftance is, as Morveau obferves likewife, that many philofophers do not ap¬ ply themfelves to chemical operations, for want of op¬ portunity of having a laboratory to perform them : it requiring a proper room, and fuitable expences of many large furnaces, retorts, crucibles, and numerous other implements, &c. whilft thefe miniature laborato¬ ries may in great meafure afford the fame advantages; at leaft to that degree of fatisfa&ion fufficient to afcer- tain the contents and produ&s of any fubftance that is fubje&ed to trial: for with this Ample apparatus a man of fome abilities may, without any embarafs- ment, in a very fliort time, and with little expence, perform fuch diftillaiions as require a reverbatory fur¬ nace ; all forts of proceffes, digeftions, and evapora¬ tions, which require a regular fand heat; he may vary his experiments or trials, and multiply them to a great number of various performances, draw up his conclufions, and reafon upon them, without lofs of time, without the hinderance of long preparations to work at large. And even when fuch large works are to be performed, he may obferve beforehand various phenomena of fome fubftances, which being known in time, would otherwife impede the proceffes at large, or make them fail abfolutely ; and all this without the rifle of a conuderable lofs, and without expofing him- felf to a great fire, &c. ■PartII. ARRANGEMENT(a) of MINERAL BODIES(b). rpHE>bodies belonging to the mineral kingdom are divided into four different claffes, viz. 1. Earths (c), or thofe fubftances which are not duftile, are moftly indiffoluble in water or oil, and preferve their conftitution in a ftrong heat. 2. Salts : thefe diffolve in water, and give it a tafte ; and when the quantity of water required to keep them in diffolution is evaporated, they concrete again into folid and angular bodies. 3. Inflammables, which can be diffolved in oils, but not in wafer, and are inflammable. 4. Metals, the heavieft of all bodies ; fome of which are malleable, and fome can be decompounded. Here, however, it muft be obferved, that thefe claf- Tes are unavoidably blended one with another ; and therefore fome exceptions muft be allowed in every one of them : for inftance, in the firft clafs, the calca¬ reous earth is in fome meafure diffoluble in water, and pipe-clay with fome others diminiflr fomewhat in their bulk when kept for a long time in a calcining heat.. In the third clafs, the calx of arfenic has nearly the fame properties as falts ; and there is no poffible defi¬ nition of fait that can exclude the arfenic, though at the fame time'it is impolfible to arrange it elfewhere than among the femimetals. In the fourth clafs it is to be obferved, that the metals and femimetals, per¬ fect or imperfedi, have not the fame qualities common to them all; becaufe fome of them may be calcined, or deprived of their phlogifton, in the fame degree of fire in which others are not in the leaft changed, un- lefs particular artifices or proceffes are made ufe of: fome of them alfo may be made malleable, while others are by no means to be rendered fc. That the convex fiirface metals take after being melted, is a quality not particularly belonging to them, becaufe. every thing that is perfectly fluid in the fire, and has no attra&ion • to the veffel in which it is kept, or to any added mat¬ ter, takes the fame figure ; as we find borax,- fal fufl- bile microcofmicum, and others do, when melted upon a piece of charcoal: therefore, with regard to all that has (a) According to the fyftem of Cronjledt f ; altered, augmented, and improved from the Obfervations cf. other Mineralogifts. * Mineralo '- (b) Of the different bodies enumerated in the following claffification, full explanations are given under rd editiony their refpeftive names as they occur in the courfe of this Woik, See alfo Metallurgy, and Chemistry-*’’ 2 vol*> Index. by Magd- ■ (c) By earths, the author (Mr Cronftedt) does not mean (ftri&Iy fpeaking) only earths,-but includes1™’ under that, title all the kinds of Hones, or foffils not inflammable, faline, or metallic. 7° MINER , ■Ea^th!,» haa been faiJ, it is hardly worth while to invent fuch definitions as fliall include feveral fpecies at once ; we ought rather to be content with perfe&fy knowing them feparately. Class I. EARTHS. 'Earths, are thofe mineral bodies, not dudlile, fot the moft part not difloluble in water or oils, and which preferve their conftitution in a ftrong heat. A L O G Y. Part IT. Thefe bodies are here arranged according to their; Ca/Hm Bononienfe. The Borio- nian {lone, or native phofphorus. 2. Opaque, a. White, b. Reddifli. B. Ponderous Drufen fpar. 1. Jagged, irij/atum. Thefe refemble cock’s combs, and are found in clefts and fiffures accreted on the furfaces Of balls of the fame fubftaricc. 2. White. 3. Reddifli. II. United with phlogifton and the vitriolic acid. LOGY. 75 Leberjlein of the Germans and Swedes. Lapis Magnefiaft hepaticus. Earth 3.^ This ftone in fome fpecimeris conftantly, but in ' others only when rubbed, fmtlls like the hepar fulphurhy or guri-powder. It is found. A. Scaly. 1. With coarfe fcales. a. Whitifli yellow. t. With fine fparkling fcales. a. Black. Order III. Magnesian, Micaceous, and Asbestine Earths. $ t. MagneJtaA Earths. MagnesIa is a white, loofe, and light earth, only- known fince the beginning of this cerittiry. It is ge¬ nerally found combined or mixed with other hetero¬ geneous fubftances, as other Ample earths are. 1. When pure its fpecific gravity is 2,330, and then 2. It neither hardens, coritradls, nor melts by the application of heat, even by the folar rays. 3. But it melts eafily with borax, or microcofmiG fait; though it is fcarcely affeifted by fixed al¬ kalis or calces of lead. 4. Mixed with other earths, it produces by fire different hard maffes. 5. It gives do caufticity except to the volatile al¬ kali : and 6. Does not effervefce with any acid. 7. When mixed with water it fliows a very fmall degree of heat, but without any effervefcence* And when the water exceeds the weight of magnefia about 7,692 times, it is totally dif- folved. 8 and 9. Teing put in water arid afterwards dried,, it contains VA parts of its weight j though when fatUrated with aerial acid, it will abforb and re¬ tain after being dried parts of water. io* This earth combiried with aerial acid is more foluble in cold than in hot water. 11. Combined with vitriolic acid it cryftallizes int© a bitter fait, knov/h by the name of Epfom ani. Seydliiz, or Seidfchulit-z fait, which is foluble in little more than its Own weight of water. 12. With nitrous acid it forms a deliquefcent fait. 13. With the muriatic or the acetous acids it does not cryftallize: arid the mafs being dried, at¬ tracts humidity from the air. 14. It has a ftronger attraction to the floor acid than to any other (Berg.) : and cryftallizes with it into hexangular prifms whofe ends are formed of two low pyramids, of three rhombs (Rome de l'Ip); . . . . ' 15. It is not'precipitated from other acids by the vitriolic, as calcareous earth is. 16. According to Eavoifier and Macquer, whes magnefia is calcined, it becomes phofphorefceht. 1. Magnefia combiried with vitriolic arid other acids. A. When faturated with the vitriolic acid, it forms a bitter fait, called Englt/h or Epfom, Seydjhutz nr Sedlitz. fait. The falts known under thefe dif- K 2 ferent $>art II. MINER ferent names only differ from one another on ac¬ count of fome heterogeneous fubftance, which is combined in them, the vitriolated magneiia being the characleriftic and principal ingredient in them all. B. Magnefia is found not only combined with the vitriolic acid in the waters of Epfom, Sedlit/., &c. but alfo with the marine acid to a confide- rable quantity in fea-water and other fait fprings. C. It is contained frequently in frefh waters, where it is diffolved by means of a quantity of aerial acid. II. Combined with other earths. yi. Magnefia, when combined with filiceous earth, is commonly unftuous to the touch, and more of lefs difficult to be cut or turned in propor¬ tion to its different degrees of hardnefs. It is not diffufible in water : grows hard, and is very refraflory in the fire. When pounded and mixed with water, it will not eafily cohere into a pafle : however, if it is managed with care, it may be baked in the fire to a mafs, which being broken, ffiows a dull and porous texture. It takes for the moll part, and without much labour, a fine poliffi. It is found, {i.) Compact and foft; Smt8is, Briangon or French chalk. a. White, from the Lands-End, in Cornwall. b. Yellow. c. Red and white, from the Lands-End: the foap- earth, from Switzerland: it looks like Cailile- foap. {2.) Solid and compadl; of impalpable particles: Steatites or foap-rock. a. White, or light green, b. Deep green — c. Yellow. {3.) Solid, and of vifible particles; ferpentine ftone. a. Of fibrous and coherent particles. This is compofed, as it were, of fibres, and might therefore be confounded with the afbeftus, if its fibres did not cohere fo clofely with one another, as not to be feen when the ftone is cut and po- liffied. The fibres themfelves are large, and feem as if they were twifted. *. Deep green. It is fold for the lapis nephrlticus, and is dug at fome unknown place in Ger¬ many. b. Light green, from Skienffiyttan, in Weftmanland ; is ufed by the plate-fmiths inftead of French chalk. b. Of granulated particles ; fine grained fepentine ftone, the Zo^blitz ferpentine. a. Black, b. Deep green, c. Light green, d. Red. e. Bluiffi grey. /. White. Thefe co¬ lours are all mixed together in the ferpentine ftone from Zoeblitz, but the green is the moll predominant colour. B. Porcelain earth mixed with iron ; terra porcellanea 'This is, A. Diffufible in water. a. Red, from Montmartre, and China. The wa- ter-clinkers which are imported from certain places in Germany feem to be made of this . kind. 76 Mignefian A L O G T. b. Indurated. 1. Martial foap earth, a. Red. 2. Martial foap rock. a. Black. b. Red. C. The telgften of the Swedes ; lapis ollarls. a. Light grey. b. Whitiffi yellow, c. Dark grey. Dark green. The ferpentine ilone has many varieties ; being found, ^1.) Veined or fpotted with green fteatites. (2.) Red, with veins of albeftos. (3.) Red, green, yellow, or black with veins or fpots of white calca¬ reous fpar, is called potzevera. The black is called nero di prato; the green verde dl Swz,a; but thefe names are not reftrained to this fpecies. (4.) Veined or fpotted with gypfum. (5.) Veined or fpotted with barofelenite. (6.) Veined or fpotted with ffiiftus *—• And, (7.) With veins of quartz, feltfpar, or Ihoerl. (Ktr-tuan’s Mineralogy.') What is commonly called ferpentine is a true lapis ollaris; but being variegated with green, yellowilh, and brown fpots, like the {kin of fome common ferpents, it is cal¬ led by that name. Great quantities of this ftone are found in Italy and Switzerland, where it is often worked into the ffiape of dilhes and other vafes. {Fa~ broni.) And the gabro of the Italians is nothing elfe but a kind of ferpentine, {Kirwan.) $ 2. Micaceous Earths. Partll. Ma^nefkn Eartbs. Thefe are known by the following charadters : 1. Their texture and compoiition confift of thin flexible particles, divifible into plates or leaves, having a fhining furface. 2. Thefe leaves or feales expofed to the fire lofe their flexibility and become brittle, and then feparate into inner leaves: but in a quick and ftrong fire, they curl or crumple, which is a ftep towards fufion ; though it is very difficult to re¬ duce them into pure glafs by themfelves or with¬ out addition. 3. They melt pretty eafily with borax, the micro- cofmic fait, and the alkaline fait: and may by means of the blow-pipe be brought to a clear glafs with the two former falls. The martial mica is, however, more fufible than the unco¬ loured ones: its fpecific gravity is 3,000. A. Colourlefs or pure mica; daze, glimmer, or gliil. 1. Of large parallel plates ; Muicovy glafs. This* is tranfparent as glafs; found in Siberia and Elf- dalen in the province of Wermeland. 2. Of fmall plates, from Silfverberget, at Runne- by, in the province of Blekingc. 3. Of fine particles like chaff; chaffy mica. 4. Of twifted plates; crumpled mica. B. Coloured and martial glimmer. 1. Brown, femi-tranfparent. 2. Of fine and minute feales. a. Brown, b. Deep green, c. Light green. d. Black. 3. Twifted or crumpled glimmer. a. Light green. 4. Chaffy glimmer, a. Black. 4 5. Chry- Part II. MINERALOGY. Magnefian 5. Chryftallized glimmer. a. Of concentrated and ere£t fcales. b. Of hexagonal horizontal plates. The tranfparent Mufcovy glafs is ufed for windows, and upon all occafions where panes of glafs are want¬ ed. Perhaps it might alfo be advantageoufly employ¬ ed to cover houfes. The twilled or crumpled mica, which is found at Hardol in Jemtland, is there manufactured into kettles and other velfels, as alfo for hearths of chimnies: and the powder which falls in the working may be mixed with the common fait for the dilliliation of the muria¬ tic acid. $ 3. AJheJline Earths. Thefe are only yet difcovered in an indurated Hate; and their characters are as follows : 1. When pure, they are very refraCtory in the fire. 2. In large pieces they are flexible. 3. They have dull or uneven furfaces. 4. In the fire they become more brittle. 5. They do not ftrike fire with the fteel. 6. They are not attacked by acids. 7. They are eafxly brought into fufiori by borax or alkali. In this feCtion are included both thofe varieties which by foffitagifts have been mentioned under the names of amiantus and ajbejlus, and have often been Confounded together. I. Albeftus, which is compounded of foft and thin membranes; amiantus Walkrii. A. Of parallel membranes .* Corium, five caro mon- tana ; Mountain-leather. 1. Pure. a. White. 2. Martial, a. Yellowilh brown. B. Of twilled foft membranes ) mountain-cork, 1. Pure. a. White. 2. Martial, a. Yellowilh brown. II. Of fine and flexible fibres: Earth-flax ; ajbejhts Wallerii. A. With parallel fibres : Byjfus. 1. Pure and foft. a. Light green. 1. White. 2. A little martial, and more brittle. a. Greenilh, from Baltnas Grufva, at Ryddar- hyttan in Weftmanland. There it forms the greatell part of the vein out of which the cop¬ per ore is dug; a great part of it is confequently melted together with the ore* and is then brought to a pure femi-tranfparent martial flag or glafs. B. Of broken and recombined fibres. 1. Martial, a. Light green. Order IV. Siliceous Earths. Siliceous earth is, of all others, the moll diffi¬ cult to deferibe and to dillinguilh perfectly ; however, it may be known by the following characters, which are common to all bodies belonging to this order. I. In its indurated Hate it is hard, if not in regard to the whole, yet at lealt in regard to each par¬ ticle of it, in a degree fufficient to llrike fire with Heel, and to fcratch it, when rubbed againlt it, though the Heel be ever fo well tempered. a. When pure, and free from heterogeneous par¬ ticles, it does not melt by itfelf, neither in a re- verbatory nor in a blall furnace. 3. After being burnt, it does not fall to a powder, neither in the open air nor in water, as the cal¬ careous earth does, but becomes only a little loofer and more cracked by the fire, unlefs it has been very flowly, and by degrees, heated. 4. It excites no effervefcence with acids. 5. In the fire it melts eafieft of all to a glafs with the fixed alkaline fait; and hence it has got the name of vitrefeent, though this name is, properly fpeaking, lefs applicable to this order than to a great many other earths. To the above we may add the following properties^ from Bergman. 6. It is not foluble in any of the known acids, the fluor-acid only excepted. But, 7. It may be diifolved by the fixed alkali, both in the dry and wet way. 8. If the fixed alkali is only half the weight of the filiceous earth, it produces , a diaphonous and hard glafs: but when it is in a double or triple proportion, then the glafs deliquefees of itfelf by attracting the humidity of the atmofphere. 9. It melts ealily with borax; but 10. With microfcomic fait it is more difficult, and requires a longer time to melt. 11. This earth has a great analogy to acids, as it is perfectly diflblved in that wonderful natural hot- water fpout above ninety feet high at Geyfer, in Iceland, where by cooling it forms a filiceous mafs. $ 1. Gems, or precious fanes. I. Diamond. Adamasgemma. See Diamond. 1. Of all (tones, it is the hardell. 2. Is commonly clear, or tranfparent; which qua- . lity, however, may, perhaps, only belong to its cryftals, but not to the rock itfeif from which they have their origin. 3. Its fpecific gravity is neared 3,500. When brought to Europe in its rough date, it is> in the form either of round pebbles with fhining furfaces, or of crydals of an oCtoedral form. a. Colourlefs, or diaphonous, or the diamond pro¬ perly fo called. But it alfo retains this name when it is tinged fomewhat red or yellow. Being rub¬ bed, it difeovers fome eleCtrical qualities, and attraCls the maftic. 1. Red ; Ruby. Adamas ruber; Riibims.-— Which, by lapidaries and jewellers, is, in re¬ gard to the colour, divided into, 1. The ruby of a deep red. colour inclining a little to purple. 2. Spinell, of a dark colour. 3. The balafs, pale red, inclining to violet, Thisisfiippofed tobe the mother of the rubies. 4 The rubicell, reddilh yellow. However, all authors do not agree in the characters of thefe flones. II Sapphire. Sapphyrus gemma. It is tranfparent, of a blue colourand is faid. to be in hardnefs next to the ruby, or diamond. HI. To* MINER l*TI. Topaz. Topazius gemma, a. The pale yellow topaz ; which is nearly un- tfoloured. 1. The yellow topaz. c. Deep yellow, or gold coloured topaz, or orien* tal topaz. d. Orange-coloured topaz. e. The yellowifh green topaz, or chryfolite. f. The yellowifh green, and cloudy topaz, the chry/oprafe (a). g. Bluilh green topaz, or the beryl. This varies »n its colours; and is called, when 1. Of a fea-green colour, the aqua-marine. 2. When more green, the beryl, 2V. Emerald. Smaragdus gtmma. Its chief colour is green and tranfparent. It is the fofteft of precious ftones, and when heated it is phofphorefcent like the fluors. V. To the precious ftones belong alfo the jacinths, or hyacinths; which are cryftals harder than quartz cryftals, tranfparent, of a fine reddifh* yellow colour when in their full luftre, and form¬ ed in prifms pointed at both ends': thefe points are always regular, in regard to the number of the facets, being four on each point; but the fa* A L O G Y. Part Ui cets feldom tally i the Tides alfo which form the Siliceous main body, or column, are very uncertain in re- ea»th** gard both to their number and fhape ; for they t”“‘ f are found of four* five, fix, feven, and fometimes of eight, fides: further, the column or prifm is in fome alfo fo comprefted, as aim oft to re* femble the face of a fpherical facetted garnet. Mr Cronftedt fays, he got fome jacinths of a quadrangular figure, which did not melt in the fire, but only became colourlefs. VI. The amethyft is a gem of a violet colour, with great brilliancy, and as hard as the beft kind of rubies or fapphires, from which it only difierg by its colour. This is called the oriental ame- tbyjl; and is very rare : when it inclin es to the purple, or rofy colour, it is more efteemed than when it is nearer to the blue. Thefe amethyfts have the fame figure, hard- n^fs, fpecific gravity, and ofher qualities, as the belft fapphires ®r rubies *, and come from the fame places, particularly from Perfia, Arabia Arme¬ nia, and the Weft Indies. The amethyfts called occidental, are of the fame nature as rock cryftals, and have the fame gradations, viz. of a violet inclining to the purple (a) In the Annals of Chemifry, Voh T. We have the following account of the method of digging for the xhryfoprafus, and of the earths and ftones with which it is accompanied. This precious ftone is found in certain mountains in Silefia, which feem to begin thofe of Tradas, extend¬ ing to within half a league of Glatz. Thefe mountains appear, in general, to eonfift of a number of ftrata* horizontal or inclined, compofed chiefly of fubftances containing magnefia, but likewife mixed with calcare* ous, argillaceous, and filiceous earths- The greateft part of thefe confift of ferpentine, mixed with alheftos and anianthus, grey argillaceous earths, boles, and red or green ochres, ftone marrow, fteatites, or foap- ftone, and talc. In thofe mountains alfo we meet with quartz, petrofiiex, opal, and chalcedony, in detach¬ ed fragments, and fometimes in continued Veins. We alfo difeover in them veins of fand, of the nature of granite. Sometimes the ferpentine is met with at the furface ; fometimes at the depth of 20 or 30 feet. The none marrow feems here to be produced by the decompofition of a very milky fpecies of opal agate named ■ cacholovg ; for at the depth of 50 feet and upwards the veins of this foapy earth affume a degree of folidity, and we find nothing but hard and femitranfparent cacholongs. The above-mentioned ftrata are crofted by a great number of cracks filled with green-coloured earths and ftones; but thefe frequently do not contain a fingle true chryfoprafus. They are fometimes found immediate¬ ly under the vegetable mould, or at the depth of fome feet, in lhapelefs malfes, covered with a heavy day, and fometimes enveloped by an undtuous earth of a beautiful green colour, which it derives from the calx of nickel. In other places, the chryfoprafus has been found in uneven lamina? of feveval yards in length and breadth, either immediately under the mould, or in the upper ftrata of ferpentine, which have little folidity ; and very beautiful ones have been fonnd at the depth of feven or eight fathoms ; and fome have been met with in grey clay at the depth of four fathoms. In fome places a’fo they are met with in a kind of red ochre* which is attracted by the magnet; in others they are found in the clefts of rocks. The beautiful green chry¬ foprafus is found moft plcntifui y in the mountain of Glaflendorf. In another mountain named Kofsmutz, where it is alfo found, the pieces are fo porous, and fo much fpotted with white, &c. that fometirties upwards of 1 coo of them have not afforded one large enough for the ufe of the jewellers. The defefts are frequently on y difcoverable on polifhing, as the green opal, while rough, perfectly refembles the chryfoprafus ; but, on pohfhing the ftones in which ft is contained, it is dete&cd by its want of luftre. The quantity in which thefe ftone® are found is not fufficient to afford the expefices of regular mining; the moft profitable way, therefore, of obtaining them is by making trenches in the earth from four to fix feet deep. Almoft all tire mountain of Kofemutz, however, has already been examined in this manner; fo that they now dig for the chryfoprafus in quarries by uncovering a bank of earth or ftone, and defeending to - other banks by fteps in the open air, fo as to throw the rnbbifh back from bank to bank. This method, how¬ ever, cannot be continued farther than 24 or 30 feet, otherwife the produce would not defray the expence. I he only tools employed in digging for the chryfoprafus are a fpade and pick-ax ; the former lo remove the earth, the latter to detach the chryfoprafus itfelf from the ftones which furrouud it. Various accounts have been given «f the component parts of this precious ftone. Lehmann thinks, that thfi Part IT. MINER Siliteou* purple or rofy colour, or inclining to the blue ; Earths. very 0ften they are femi tranfparent, without any colour in one end, and violet towards the ’ other. The beft are found in the Vic moun¬ tains of Catalonia in Spain, and at Wiefenthal in Saxony, as well as in Bohemia in Germany, in Italy, and in the province of Auvergne in France. Cryftals within the geodes, or hollow agathe- balls, are very often found of an amethyil co¬ lour, and fome are very fine. What we call amethyjl root, or mother of ame- thyjl, is but a fparry floor, of which we have plenty in Deibyfhire : many fine ornamental pieces are made of this fubltance in different form? and flrapes.- Thefe fpars are found in in- fulated maffes, fometimes pretty large; but never in the form of large rocks. VII. The garnet, (Granatuu) This ftone, when tranfparent and of a fine colour, is reckoned A L O G Y. 79 among the gems: but it varies more than any, Siliceous both in the form of its cryftals and in its colour, E^RTH** fome being of a deep and dark red, fome yel- . lowilh and purpliih, and fome brown, blackifh, ■' and quite opaque. In general, their luftre is lefs than that of other gems, as well as their hardnefs, which yields to the file, although they may ftrike fire with fted. But as to their form, thefe cryftals take almoft all forts of figures, as the rhomboidal, tetradecaedral, See. and fome are of an irregular form. Their colour proceeds from the iron which enters into their compofition; and, according to M. de SaufTure, even the fineft oriental garnets attraft the magnetic needle at a fmall diftance. The Syrian garnet is the fineft and beft efteem- ed. It is of a fine red, inclining to the purple colour, very" diaphanous, but lefs brilliant than the oriental amethyft. It feems to be the ame- thy/iizontas of Pliny: the Italians call it ruli'no di rocca. the co’our of it is owing to fome ferruginous particles modified in a particular manner: but the experiments he adduces for this opinion are not fatisfadlory. Mr Sage attributes the colour to cobalt from the blue colour it imparts to glafs. Mr Achard thinks the ftone contains ca’x of copper as well as calx of iron ; becaufe a part of the metal feparable from it may be diffolved in volatile alkali. The following are the experiments of M. Klaproth upon the fubjeft. 1. On heating feveral pieces of very pure chryfoprafus red hot, and quenching them in water, the co’our was changed from green to bluifti grey ; and, on repeating the operation, it became a white grey-. They were found to have loft in weight one and an half per cent, and were eafily pulverable in a glafs mortar. 2. Three hundred grains of chryfoprafns were mixed with doub’e its weight of mild mineral alkali, and the mixture heated for fome hours ted hot, in a porcelain crucible. The mafs was then powdered, and digeftecL in diftiiled water. By filtration, a yellowifti grey reiiduum was obtained, weighing 44 grains; the filtered- liquor was limpid and colourlefs, a copious precipitate being formed with muriatic acid, which being wafti- cd and dried was found to be filiceous earth. 3. The 44 grains of yellowifti grey refiduum were digefted in aretort, with 352 grains of aqua regia ; a great: part of which was evaporated. The acid which came over was returne“d into the retort, and filtered after a« fecond digeftion. The refiduum was a very fine white filiceous earth, which, after being waftied, dried, and* heated red hot, weighed 20 grains. 4. The filtrated folution was of a pale green, but on fuperfaturation with volatile alkali immediately turn¬ ed of a bluifli colour, precipitating a fmall quantity of brownifli gelatinous matter ; which, when collected, twice diftiiled with nitrous acid, and afterwards ftrongly heated, yielded a brown ea’x of iron, weighing no' more than a quarter of a grain : whence our author concludes,, that iron does not contribute to the colour of- the chryfoprafus, as we know many co’ouriefs ftones which contain as great a quantity of that metal. This faiall quantity of calx was left after digefting the gelatinous refiduum On precipitating the fodib’e parts, they appeared to confift of aluminous earth, in an exceffively divided ftate ; which being walked and dried, weighed half a grain. 5. To find whether the folution contained calcareous earth or not, he mixed with that, foperfaturated with volatile a'kali, a faturated fo’ution of mild mineral alkali, which precipitated four grains and an half of- white and very pure calcareous earth. 6. Nothing more was precipitated from the folution, either by acids or alkalies,, after the feparation of the calcareous earth, though it ftill retained a bluiih colour. It was poured into a retort, and evaporated to-: drynefs ; the refiduum was of a yellowifti colour, which became green on being diftblved in diftiiled water. Mild mineral alkali threw down only a little earth of a greenifti white colour ; which being; re-diffelved in de- phlogifticated nitrous acid, and-precipitated with-Prufiian alkali,, the liquor yielded 17 grains-of a fea-green powder. . This precipitate, in our author’s opinion, is the colouring principle of the chryfoprafus 5 and this - principle he afterwards found to be calx of nickel. 7. Our author likewife attempted to analyfe the chryfoprafus in the moift way by concentrated vitrio’ic acid 5 in which procefs his chief view was to difeover whether or not the ftone contained any volatile particles or not. On an ounce of crude chryfoprafus, therefore,, when put into a retort, he poured an equal quantity of recti¬ fied vitriolic acid, and two parts of diftilled water. After the latter had pafled over into the receiver, the fire was increafed to force over the fuperabundant acid ; a part arofe in white vapours, and fome fell into the re¬ ceiver with an hifiing noife. Boiling water, which had been diftilled, was then poured upon the refiduum,. and the folution filtered. The powdered chryfoprafus left on . the filter had not been gerfe&ly diffblved,. anti,. in, 8o MINER Silicemt* Earths. Gems. ’fcctHi and is found in Syria, Calcutta, Cananor, Camboya, and Ethiopia. The fine garnet of a red inclining to a yellow colour, is the of the ancients, the ver¬ meil! e of the French, and the giacinto guarnacino of the Italians. Its name is taken from So- rian, or Surian, a capital town of Pegu, from whence thefe gems are brought: when they have a brawnifh taint, they are then called hy¬ acinths. The occidental garnet is of a deep and daj-k red, and its hardnefs is lefier However, fome very fine hard garnets are found in Bohemia.— Garnets are alfo found in Hungary, at Pyrna in Silefia, at S. Sapho in the canton of Berne, in Spain, and in Norway. The garnet melts in the focus of a good burn- iug glafs into a brown mafs, which is attracted by the loadftone ; and this Ihows that iron enters confiderably into its compofition. Some garnets are found, which contain a little gold. Thofe called zingraupen by the Germans contain tin. VIII. Tourmalin ; Lapis ehBricus. This is a kind of hard Hone, lately brough t A L O G Y. Part II.' into notice by its ele&rical properties. See Siliceous Tourmalin. Earths. 1. Its form is a prifm of nine fides of different . breadths, moftly truncated, and feldom termi¬ nating in a pyramid at each end, whieh is either compofed of three pentagons, or of nine triangles. • 2. When heated in the fire, it gives figns of con¬ trary ele&ricity on the two oppofite ends of their prifmatic form. But many of thefe {tones are not in the leafl eleftric. However, on being rubbed, they become electric in their fides, like other diaphanous gems. 3. It is as hard almolt as the topaz, and ftrikes fire with fteel. 4. It melts by itfelf in a ftrong fire, though with difficulty. 5. With the microcofmic fait it melts perfectly ; but only in part with borax. 6. With mineral alkali it is divided into a kind of powder. 7. The three mineral acids diffolve it when firft re¬ duced to a powder. 8. It bears a greater fimilarity to fchoerl than to any other ftone : but its component parts fhow ; in general, had undergone but little alteration, fo that he could not by this method determine the component parts. M. Achard, however, was more fuccefsful, and by a fimilar method determined the component parts of this |fem to be five grains of an earth, which, diftilled with vitriolic acid, became volatile ; eight grains of calcareous earth, fix grains of magnefia, two grains of calx of iron, three grains of calx of copper, and 456 of filiceous earth. M. Klaproth never met with any volatile, earth or magnefia in his experiments on this gem ; and therefore concludes, that the chryfoprafus ufed by him had been efientially different from that made ufe of by M. Achard; and he feems not to give credit to the account of any copper being found in it. 8. One part of crude chryfoprafus, well powdered and wafhed with two parts of mild vegetable alkali, yielded a violet-coloured glafs, which in the atmofphere ran into a brownifh coloured liquor. . 9. Five parts of the gem, with four of mild alkali, gave a beautiful violet-coloured glafs after being two hours in fufion. 10. Equal parts of crude chryfoprafus and mild mineral alkali, yielded a tranfparent glafs in thin lamina”, of a brown colour, refembling that of the tourmalin, the furface being marked with fine reticulated veins $ which veins arofe from fmall grains of very fine reduced nickel placed in lines againft one another. 11. Equal parts of crude chryfoprafus and calcined borax, gave a clear, tranfparent, and brown glafs, re¬ fembling the fmoky topaz. 1 2^. Equal parts of chryfoprafus, extra&ed by vitriolic acid and calcined borax, yielded a fimilar glafs of a c1ear brown colour ; “ which proves (fays our author), that the vitriolic acid was incapable of perfectly ana- lyfing the chryfoprafus, though I had ufed a double portion of the earth.” 13. Eighty grains of prepared filiceous earth, fixty grains of mild fixed alkali, with three grains of calx ef nickel procured from the chryfoprafus, yielded a beautiful, clear, and violet-coloured glafs. 14. On fubftituting three grains of calx produced from an ore of nickel, a glafs was produced exaftly like the former. 15. Sixty grains of prepared filiceous earth and calcined borax, with three grains of calx of nickel from, the chryfoptafus, yielded a tranfparent glafs of a clear brown colour. 16. Si-xA-y grains of prepared filiceous earth and vitrified phofphoric acid, with three grains of calx of nic¬ kel from the -chryfoprafus, gave a glafs of the colour of honey. 17. Thus the attempts of M. Klaproth to recompofe the chryfoprafus proved abortive. From his experi¬ ments, however, he deduces the following conclufions : 1. The blue colour obfervable in the glafs produced by fufing the chryfoprafus with vegetable alkali, arifes entirely from the nickel contained in the gem; and the experiment {hows that the calx of nickel, when purified as much as poffible, has the furprifing property of tinging glafs frits prepared with vegetable alkali of a blue colour. “ But (fays he) why was not this colour alfo obtained with foda ? and what is the caufe of a difference fo little to be expe&ed ?” 2. By thefe experi¬ ments the fuppofition of M. Sage is refuted, that the metallic matter which colours the chryfoprafus is co¬ balt : “ many metallic fubitancesbefides cobalt, it is well known, give by certain proceffes a blue glafs; thus N° 222. cobalt, Pan IT. MINER ffiow that ft may be ranged with propriety in this place, along with other precious ftones : as the argillaceous earth is alfo the molt prevalent in its competition. a. The oiiental tourmalines are found in the ifland of Ceylon. They are tranfparent, of a dark brown yellow ; and their fpecific gravity is from 3062 to 3299. i. From Brafil. Tranfparent. Thefe are green for the moft part t but there are alfo fome red, blue, and yellow : their fpecific gravity is from 3075103180. e. From Tyrol. Of fo dark a green as to ap¬ pear opaque. Their fpecific gravity is about 3050. Thefe are found in beds of fteatites and lapis ©Haris, among the micaceous veins, talcs, and hornblende of Schneeberg, Jurzagl, and Zilierthal, in the mountains of Tyrol. d. From the mountains of ©Id Caftile in Spain. Thefe are tranfparent, and have the fame pro¬ perties as the preceding ones. IX. The opal, Opalus ; the girafok of the Italians.— This is the moft beautiful of all the flint kind, owing to the changeable appearance of its co¬ lours by refle&ion and refraction, and muft there¬ fore be deferibed under both thefe circumftances. I. The opal of Nonnius, the Sangenon of the In¬ dians. This appears olive-coloured by reflec¬ tion, and feertis then to be opaque ; but when held againft the light, is found tranfparent and of a fine ruby red colour. There is, however, another of the fame kind in Sweden, which by reflection appears rather brown ; but by refraCtion it is red, with violet A L O G Y. 8r fo much valued as thofe which are more Siliceous opaque, becaufe it is eafier to be imitated by art. . j § 2. Of Quart*.. This ftorte is very common in Europe, and Cafiet to be known than deferibed. It is diftinguifhed from the other kinds of the filiceous order by the following qualities. 1. That it is moft generally cracked throughout, even in the rock itfelf; whereby, 2. As well as by its nature, it breaks irregularly, and into ftiarp fragments. 3. That it cannot eafily be made red-hot without cracking ftill more. 4. It never decays in the air. 5. Melted with pot-afties, it gives a more folid and fixed glafs than any other of the filiceous order. 6. When there has been no interruption in its natural accretion, ks fubftance always cryftal- lifes into hexagonal prifms pointed at one or both ends. 7. It occurs in clefts, fiffures, and fmall veins in rocks. It very feldom forms large veins, and ftill feldomer whole mountains, without beino- mixed with heterogeneous fubftances. According to Mr Kirwan, quartz neither lofes its hardnefs nor its weight by calcination. Its texture is lamellar. Thefe ftones are in general the pureft of the filiceous kind, though moft contain a (light mixture of other earths; the moft obvious diftinclion among them arifes from their tranfparency or opacity. Quartz is found, vemsi 2. The white opal. Its ground is white, of glafs-like complexion, from whence are thrown (1.) Pure, out green, yellow, purple, and bluilh rays ; but A. Solid, of no vifible particles, it is of a reddifli or rather flame-colour when r ^ held againft the light. a. Of many colours ; the oriental opal. b. Of a milky colour. c. Bluifli, and femi-tranfparent. This is not Vol. XII. Part I. r ^ . - ith a g’offy fur- face. Fat quartz. a. Unco’oured and clear. This has no cryftallifed form, but is neverthelefs as clearas quartz cryftals of the beft water. b. White, the common fat quartz. -k c. Blue cobalt gives a blue colour to combinations of thb mineral alkali with phofphoric acid, to mineral alkali itfelf to potafh, and to borax. The acid of tungften (falfely fo called) alfo give® a blue colour to frits made with phofphoric falls, but not to thofe made with borax ; the calx of nickel gives a blue colour only to frits made with potafh, brown to thofe with mineral alkali and'borax, and yellow, like honey, to combinations of phof¬ phoric acid with mineral alkali.” 3. As the chryfoprafus gives a brown colour with borax, and the folutkm of this ftone in muriatic acid gives no figns of cobalt difiblved in the fame acid; this fliows that there is no cobalt in the ftone. Mr Sage, indeed, pretends, that be has obtained a blue glafs from the chryfoprafus Wd borax ; but this is contradicted by experience. 4. The mineralogical chara&er of the chryfoprafus, therefore is a quartz coloured green by nickel. Three hundred grains of it contain 288^ of filiceous earth calcined to rednefs, one quarter ef a grain of pure aluminous earth, two grains and an half of calcareous eartli calcined to rednefs, three grains of calx of nickel, and one quarter of a grain of calx of iron. All thefe were extrafted in the experiments ; and there were befides five grains and an half of wafte. Our author mentions, that in. the collections of chryfoprafus which have been brought to him, he has con- flantly obferved green opal* in bits of vein from half an inch to an inch, and fixed in its borders: the reddifh* yellow, and white opals, on the contrary, are generally met with on a green or brownifh petrofilex. But the white opal, which, as well as the green, is found in pieces of the nature of matrix, differs from the true opal approaching the chalcedony and the opaque milky quartzes. This kind of tranfparent opal, radiated with a whitifti blue, contains the following ingredients in its compofition : Siliceous earth, 237 grains • aluminous earth, a quarter of a grain ; calx of iron, a quarter of a grain-in all, 2-7-4. grains. In 240 grains were two and an half of wafte. The colour of this ftone, as well as the chryfoprafus, in our author’s opinion is Ae rived from nickel. r ‘ ’ u Part II. Siliceous Earths. Gems. mineralogy. c. B’ue. d. Violet. B. Grained. a. White, L. Pale green. C. Sparry quartz. This is the fearceft; and ought not to be con¬ founded with the white felt-fpat, being of a fmoother appearance, and breaking into larger and more irregular planes. a. Whitifh 'yellow, b. White. D. Crtffrallifcd' quartz. Rock cryftal. Quartz cryftal. ' j. Opaque, or femi-tranfparent. a. White, or of a milk colour. b. Red, or of a carnelian colour. c. Black. 2. .Clear. a. Blackifh brown, fmoky topaz, or rauneb topaz of the Germans. b. Yellow; found in Bohemia, and fold inftead of topazes. c. Violet ; the amethyft from Saxony, Bohe¬ mia, and Dammemore in Upland (b.) d. Uncoloured ; rock cryfta1, properly fo called. When thefe coloured cryftals are not clear, they are called Jlufs ; for inilance, topaz-Jlufs, amethyJl-Jlufj, &c. (c.) (z ) Impure quartz. a. Mixed with iron, in form of a b’ack calx.— This is of a glofly texture, and contains a great quantity of iron. b. Mixed with copper in form of a red calx, n. Red. $ 3. Of Flintt. The flint (Sikx pyromachus, Lapis corneiis, or the hornjlein of the Germans) forms a kind^of- interne- Siliceous .jj diate fubftance between quartz andjafper ; both which, ] however, it fo nearly refeplbles, that it is not eafy to « point out fuch characters as (hall readily diftinguifh it 1 from them. We can only, therefore, fpeak of its properties comparatively. 1. It is more uniformly folid, and not fo much, cracked in the mafs as fhe quartz ; and, 2. It is more pellucid than the jafper. 3. It bears being Cxpofed to the air without de¬ caying better than the jafper, but not fo well aa the quartz. ' . | 4. It is better for making of glafs than the jafper,. but is not quite fp good as quartz for,that pur- pofe. 5. Whenever there has been an opportunity in this matter of its {hooting into cryftals, quartz cry- ■ ftals are always found in it; juft as if the qtiartz made one of its conftituent parts, and had in cer¬ tain circumftances been fqueezed out of it : this is to be feen in every hollow flint, and its clefts, which are always filled up with quartz. 6. It often {hows moft evident marks of having beeB originally in a foft and flimy tough ftate like glue or jelly. The feveral varieties of this fpecies have ob¬ tained more diftindt names with reipeft to their colours than from any real difference in their fubftance ; but thefe are ftill nece{fary to be re¬ tained, as the only names ufed by jewellers and others, who know how to value them accord- iugly. I. Jade. Lapis nephriticus. Jafpachates. The true lapis nephriticus feems to belong to this filiceous order, as it gives fire with tteel, and is femi-pellucid like flint; it does not har- . den (b) The moft tranfparent are calleddiamonds, Brijlol, Kerry Jlones, and Alencon diamonds, 8cc. The coloured tranfparent cryftals derive their tinge generally from metallic calces, though in exceeding fmall por¬ tions : they all lofe their colours when ftr.ongly heated. Thefe are what we call falle gems, viz. The red, from Oran in Barbary, fa/fe rubies. The yellow, from Saxony, falfe topazes. The green, from Dauphiny, (very rare) falfe emeralds, or prafes. The violet, from Vil in Catalqnia, falfe amethyfls. The blue, from Puy in Valay, France, falfe fapphires. There are alfo opal, or rainbow cryflals, fame of which make a very fine appearance ; the various colours of which are thrown out in zones acrofs the furface, though they never ftiine like the oriental opal. (c) M. Fourcroy.makes a remarkable difference between the cryftals and the quartz, by affirming that the former are unalterable in the fire, in which they neither lofe their hardnefs, tranfparency, nor co¬ lour ; whilft the quartz lofes the fame qualities, and is reduced by it to a white and opaque earth. He' clafles the rock cryftals, ift, According to their form, viz. X* Infulated-hexagonal-cryftals, ending in two pyramids of fix faces, which have a double refraflion, or {how two images of the fame objeft when looked through. 2. Hexagonal cryftals united, having one or two points. 3. Tetrsedral, dodecsedral, Hated cryftals ; and which, though hexagonal, have neverthelefs their planes irregular. 4. Cryftals in large mafles, from the. ifland of Mada- gafear, which have a fimple refraction. zdly, As to the colour, they are either diaphonous, reddifh, fmokey, or blackiftn 3dly, As to accidental changes, fome are hollow : feme contain water within one or more cavities : fome arc cafed, viz. one within the other : fome are of a round form, as the pebbles of the Rhine : fome have a cruft of metallic calces, or of a pyrites : fome are of a geodical form, viz. cryftallifed in the infide of a ca¬ vity : fome feem to contain amianthe, or afbeftus, and others contain ftiirls. The fame author reckons among cryftals, the oriental topaz, the hyacinth, the oriental fapphire, and the amethyft. Mr Daubenton has always looked on this laft as a quartzous cryftah irt ir. MINERALOGY. den in fire, 'but melts by the folar heat in the focus of a burning lens into a tranfparent green glafs with fome bubbles. That called by the name of circoncifion Jlrjnc> which comes from the Amazon river, (melts eafier, in the fame folar fire, into a brown opaque glafs, which is far lefs hard than the ftone itfelf. (Macquer.') This ftone is fuperior in hardnefs to quartz, though from its un&uofity tO' the touch, one would fufpeft it to contain a large portion of argillaceous earth, or rather of magnefian earth, as Mr Kirwan feems to fufpedt. 'Its fpecific gravity is from 2,970 to 3,389.— It is of a granular texture, of a greafy look, and exceedingly hard : is fcarcely foluble in acids, at leail without particular management, and is irtfufible in the fire. M. Sauffure feems to have extracted iron from it. a. It is fometimes of a whitilh milky colour, from China; but moftly l. Of a greenifh, or a Deep-green colour, from America. d. Grey, yellowifh, and olive colour : thefe are the vulgar lapis nephriticusy they being fuppofed to cure the nephritic pains by their external appli¬ cation to the loins. The femi-pellucidity, hardnefs, and fpecific gra¬ vity, are the characters by which the lapis ne- phriticus may be diftinguifhed from other ftoues. II. Cat’s eye ; Pfeudopalus. The fun-ftone of the Turks, called guneche. This ftone is opaque, and reflects green and yel¬ lowifh rays from its furface : it is found in Sibe¬ ria. It is very hard and femi-tranfparent, and has different points, from which light is reflected with a kind of yellow-brown radiation, fomewhat fimilar to the eyes of cats, from whence it had its name. Jewellers do not fail to cut them round to the greateft advantage. The beft of thefe ftones are very fcarce. One of thefe of one inch diameter was in the cabinet of the grand duke of Tufcany. III. Hydrophones, or 0cuius Mundi ; alfo called Lapis mutabilis. The principal property which diftinguifhes this from all other ftones, is that it becomes tranfparent by’ mere infufion in any aqueous fluid; but it gradually refumes its opacity when dry. IV. The onyx. Onyx camehuja. Memphites. It is found of two forts. a. Nail-coloured onyx, having pale flefh-coloured and white lines. b. With black and white lines. The oriental onyx. V. The chalcedony, or white agate, is a flint of a white colour, like milk diluted with water, more or lefs opaque : it has veins, circles, and round fpots. It is faid to be fofter than the onyx, but much harder than thofe agates which are fometimes found of the fame colour. a. The white opaque chalcedony, or caholong, from the Buckharif?! Calmucks. This vvasfirlt made known by one Renez, a Swedifh officer, who for feveral years had been in that country. The inhabitants find this flint on the banks of their rivers, and work idols and domeftic vef- fels out of it. b. Of white and femi-tranfparent ftrata; from Ceylon. c. Bluifh grey ; from Ceylon and Siberia. VI. The carnelian. Carniolus. Is of a brownifh red colour, and often entirely brown. Its name is originally derived from its refemblance to flefh, or to water mixed with blood. a. Red. b. Yellowifh brown, looks like yellow amber. It is faid not to be fo hard as the chalcedony. VII. The.fardonyx. This is a mixture of the chalcedony and carnelian, fometimes ftratumwife, and fometimes confufedly blended and mixed together. «. Striped with white and red ftrata : this ferves as well cut in cameo as the onyx. b. White, with red dendritical figures. This very much rcfembles that agate which is called the mocha Jlone ; but with this difference, that the figures are of a red colour in this, inftead of black, as in that agate. Between the onyx, carnelian, chalcedony, fardonyx, and agate, there feems to be no real difference, except fome inexplicable degrees of hardnefs. VIII. The agate ; Achates. This name is given to flints that are variega¬ ted with different colours, promifcuoufly blended together; and they are efteemed in proportion to their mixture of colours, their beauty, and ele¬ gance. Hence alfo they have obtained variety of names, moftly Greek, as if the buiinefs of the lapidary in cutting of them, and admiring their feveral beauties and figures, had been derived from that nation alone (d). a. Brown opaque agate, with black veins, and dendritieal figures ; the Egyptian pebble. b. Of a chalcedony colour ; achates chalccdonifans, c. Semi-tranfparent, with lines of a blackifh brown colour, and dendritical figures; the mo¬ cha ftone. d. Semi-tranfparent, with red dots; Gemma divi Stephani. When the points are very minute, fo as to give the ftone a red appearance, it is by fome called Sardea. e. Semi- (d) On the fide of a hill near the church of Rothes in Moray, is a quantity of fine agate of elegant red and white colours. It is very hard, heavy, of a fmooth uniform texture, and of a confiderable brightnefs; in which, the red'are remarkably clear, and finely mixed and fliaded through the ftone. Mr Williams fays that this is the largeft and moft beautiful agate rock he ever faw; and fo fine and hard as to be capable of the higheft luftre in polifhing. *4 Si iceoti* Earthj. Gems. M I N E R A t. Sfmi-tranfparent, with clouds of an orange co* lour. /. Deep red or violet, and femi-tranfparent. Of many colours, or variegated. h. Black. IX. Common Flint; Pyromachus. This, in reality, is of the fame fubflance as the agate ; but as the colours are not fo flriking or agreeable, it is commonly confidered as a diffe¬ rent fubftance. a. Blackiih grey, from the province of Skone. i. Yellow femi-tranfparent, from France. c. Whitilh grey. d. Yellowifh brown. When the flints are fmall, they are in Eng¬ land called pebbles; and the Swedilh failors, who take them as ballaft, call them fingeL X. Chert ; Petrqfilex, Lapis Cornetts. The •hornjlein of the Germans. This is of a coarfer texture than the preceding, and alfo lefs hard, which makes it confequently not fo capable of a polifli. It is femi-tranfparent at the edges, or when it is broke into very thin pieces. a. Chert of a flefh colour, from Carl-Schakt, at the filver-mine of Salberg, in the province of Weftmanland. 1. Whitifh yellow, from Salberg. c. White, from Kriilierfberg, at Nya Kopparber- get in Weftmanland. d. Greenifti, from Preftgrufvan, at Hellefors in Weftmanland. Chert runs in veins through rocks, from whence its name is derived. Its fpecific gravity is from 2590 to 2700. In the fire, it whitens and de¬ crepitates like filex, but is generally fo fufible as to melt per fe. It is not totally diffolved in the dry way by the mineral alkali ; but borax and sucracofmic fait diffolve it without effervefcence. Its appearance is duller and lefs tranfparent than common flint. The reddifti Petro-filex ufed in the Count de Lauragar’s porcelain manufafture, and called there felt fpaty contained 72 per cent. of filex, 22 of argill, and 6 of calcareous earth. "I here are not yet any certain charadters known by which the cherts and jafpers may be di- ftinguilhed from each other : by fight, how¬ ever, they can eafily be difcerned, viz. the for¬ mer (the cherts) appearing tranfparent,. and of a fine fparkling texture, on being broken; whereas the jafper is grained, dull, and opaque, having the appearance of a dry clay. The chert is alfo found forming larger or fmaller veins, or in nodules like kernels in the rocks ; whereas the jafper, on the contrary, fometimes conftitutes the chief fubftance of the higheft and moll extend¬ ed chain of mountains. The chert is likewife found plentifully in the neighbourhood of fcaly limeftone, as flints in the ftrata of chalk. What conne&ion there may be between thefe bodies, perhaps time will difcover. But flints and agates being generally found in- LOGY. Part II?( loofe and fing’e irregular noduler, and hardly in Siliceous I rocks, as the chert, it is a circumftanee very in- fufficient to eftablilh a difference between them ; Jaj for there is the agate-ftone, near Conftantinople, running vein-like acrofs the rock with its coun¬ try of the fame hardnefs, and as fine and tranf¬ parent as thofe other agates which are found in round nodules at Deux-ponts. We muft, there- jl fore., content ourfelves with this remark con¬ cerning flints, viz. That they feem to be the only kind of ftone hitherto known, of which a very large quantity has been, formed in the fliape of loofe or feparate nodules, each furrounded with its proper cruft; and that the matter which con- llitutes this cruft has been feparated from the reft of the fubftance, in like manner as fandiver or glafs-gall feparates from, and fwims upon, glafs, during its vitrification ; though fometimea the formation of this cruft may be prevented by the too fudden hardening of the matter itfelf. Other fpecies of ftones, which are found in loofe pieces or nodules, except ores and fome forts of ftala&ites, ftiow evidently by their cracks* angles, and irregular, figures, that they have been tarn from rocks, rolled about, and rubbed againft one another in torrents, or by feme other violent motions of water. That flints had originally been in a foft ftate, M. Cronftedt obferves, is eafy to be feen in the Egyptian pebbles, which have imprellions of fmall ftones, fand, and fometimes, perhaps, grafs; which, however, have not had any ingrefs into the very flint, but feem only to have forced the above agate-gall or cruft out of the way. S 4- Of Jafpers. Jasper, (the diafpro of the Italians), is a name given to all the opaque flints whofe texture re- fembles dry clay, and which have no other known qua¬ lity whereby they may be diftinguifhed from other flints, except that they may be more eafily melted in the fire ; and this quality perhaps may proceed from, the heterogeneous mixture, probably of iron. I. Pure jafper ; which by no means yet known can be decompounded. a. Green with red fpecks or dots; the helio¬ trope y or blood-ftone. b. Green, c. Red. d. Yellow. e. Red with yellow fpots and veins, f. Black. II. Jafper containing iron ; Jafpis martialis S'mople. A Coarfe-grained. a. Red and reddifh brown ; ftnople. B. Steel-grained, or fine grained. a. Reddifh brown : looks like tire red ochre or chalk ufed for drawing ; and has partition veins, which are un&uous to the touch, like a fine clay, and other like kinds. C. Of a folid and fliining texture, like a flag. a. Liver-coloured; and, b. Deep red. c. Yel¬ low. This laft mentioned, when calcined, is attra&ed by the loadftone; and being affayed,. yields from 12 to 15 per cent, of iron, (e.) § 5- (e) Near Portfoy in Banff-flu're is an extenfive rock of jafper; fome parts of which contain a beautiful mixture of green, and red, which appear finely fliaded and clouded through the body of the ftone when, go* lilhed. Mr Williams ia of opinion that it would be a very valuable quarry if worked* Part IT. Silkeous b A AT Hi, Gm>’ M I N E R A $ S' Telufpan, 1. Rhombic quartz ; Spatum fclntillans. This has its name from its figure, but feems to be of the fame fubftance as the jafper. We have not, however, ranked them together, for want of true marks to diftingui/h the different forts of the II. flinty tribe from one another. This kind is found, j. Sparry. White., 1. Reddifh brown, c. Pale yellow. , *: d. Greenifh. 2. Cryftallifed. a. In feparate or diflindf rhomboklal cryftals. IT. Labradore Hone ; Spatum rutilum verjicolor. Its colour is commonly of a light or of a deep grey, and moftly of a blackifh grey : but when held in certain pofitions to the light, difeo- vers different varieties of beautiful fhining co¬ lours, as lazuly-bluc, grafs-green, apple green, pea-green ; and feldom a citron-yellow ; feme have an intermediate colour betwixt red-copper and tombac-grey ; befides other colours between grey and violet. Thefe colours are feen for molt part in fpots ; but fometimes in {tripes, on the fame piece. III. White feltfpar ; Terra Silicea Magnejia & ferro intime mixta. This flone has been deferibed by Mr Bayen : and is found at St Marie aux mines in Terrain. —It is of a white opaque colour, fpotted with ochre on the outfide. § 6. 0/ the Garnet Kinds. The fubftances of this genus (which is confidered by Cronftedt as an order) are analogous to gems ; fince all thefe are compofed of the filiceons, calcareous, and argillaceous earths, .with a greater or lefs proportion of iron. The opaque and black garnets contain about 20 hundredths of iron ; but the diaphanous ones only two hundredths of their weight, according to Berg¬ man, The garnets, properly fo called, contain a greater quantity of filiceous earth than the fhirls, and both are now juftly ranked with the .filiceous earths. The fpecies are, 1. Garnet; Granatus. This is a heavy and hard kind of Rone, cryflalliTiog in form of polygonal balls, and moftly of a red, or reddifh brown colour. ji. Garnet mixed with iron ; Granatus martialis. 1. Ccarfe-grained garnet-ftones, without sny particular figure; in Swedifh called Granat- berg ; in German, Granatjiein. a. Reddifh-brown garnet, b. Whitifli-yellow. c. Pale yellow. 2. Cryftallifcd garnet. a. Black, b. Red : femi-tranfparent, and crack¬ ed ; tranfparent. c. Reddifh-yellow ; tranf- parent ; the jacinth, or hyacinth, d. Red¬ difh brown, e. Green, f. Yellowifh-green. g. Black. B. Garnet mixed with iron and tin. i. Coarfe-grained, without any particular fi- gUKU a. Elackoih-brown- LOGY. 2. Cryflallifed. a. Blackifh-browm b. Light-green or white. C. Garnet mixed with iron and lead. I. Cryftallifed. Reddifh-brown. Cockle, or fhirl. Corneous cryjlallifatus Wablerti; Stannum cryjlallis columnarilus nigris Linntei. This is a heavy and hard kind of ftone which fhoots into cryftals of a prifmatical figure, and whofe chief colours are black or green. Its fpecific gravity is the fame as the garnets, viz. between 3000 and 3406, though always proportionable to th&ir different folidjty. A. Cockle, or fhirl, mixed with iron. 1. Coarfe, without any determined figure. a. Green, 2. Sparry. a. Deep green, (the mother of the emeralds', from Egypt. b. Pale green. c. White. This occurs very frequently in the fcaly limeftones ; and its colour changes from deep green to white, in proportion as it contains more or lefs of iron. 3. Fibrous, ftriated cockle, or fhirl: it looks like fibres or threads-made of glafs. a. Of parallel fibres, a. Black, b. Green c. White. B. Of concentrated fibres : The flarred cockle, or fhirl, from its fibres being laid fteflarwife. a. Blackifh green, b. Light green, c. White. 4. Cryftallifed cockle, or fhirl. u. Black. To this variety belong moft of thdfe- fubftances called imperfect ajbejli; and as the cockle perfectly refembles a flag from an iron furnace, both in regvd to its metallic contents and its glaffy texture, it is no won¬ der that it is not foft enough to be taken for an afbeftus. It has, however, only for the fake of its ftrufture, been ranked among the afbefti. The ftriated cockle, or fhirl,. compared to the afbefti, is of a fliining and angular furface (though this fometimes re¬ quires the aid of the magnifying-glafs to be difeovered), always fo mew hat tranfpa¬ rent, and is pretty eafily brought to a glafs with the blow-pipe, without being conium- ed as the pure afbefti feem to be. b. Deep green. - c. Light green. d. Reddifh brown. The taujfstsin is of this colour, and confifts of two hexagonal cry¬ ftals of cockle grown together in form of a crofs this the Roman Catholics wear as an amulet, and is called in Latin lapis crucifery cr the crafs ftone. The figure of the cockle cryftals is uncertain, but always prifmatical: the cockle from Yxiio at Nya Kopparberg,,is quadrangular : the French, kind has nine fides or planes ; and the tnuffstein is hexagonal. The name cockle for thefe fubftances is an old Cornifh mineral name; but is alfo given fometimea. to other very diherent matters. W* 86 Siliceous Earths. Gems. MINER ALOGY. Part II. We have not in England any great quantity of fpecies of cockles ; the chief are found in the tin mines of Cornwall, and fome Sne cryftallifed kinds have been.brought from Scotland. The Englilh mineral name of call, has been ufed by fome authors as fynonymous with roci/ej, and they are confounded together at the mines ; but the call, definitely fpeaking, is the fubftance call¬ ed wolffram by the Germans, &c. Garnets, though final!, are often found in mica¬ ceous ftones in England ; but extreme good-gar¬ nets are found in great plenty alfo in like Hones in Scotland. III. Rowley rag, (Kirwan.) This ftone Is of a duiky or dark grey colour, tyith numerous minute fhining cryftals. Its texture is granular : by cx- pofure to the.air it acquires ap ochry cruft. Its fpecificgravity is 2748. Headed in an open fire it becomes magnetic. In ftropg heat it melts per fe, but with more difficulty than bafaltes According to Dr Withering's analyfis, ico parts of it contain 47,5 of filiceous earth, 32,5 of ar¬ gil, anft 20 of iron. IV. Siliceous muriatic fpar, [Id.') This ftone is of a hard, folid, and fparry texture ; of a grey, ochry, dull colour, but internally bright. It gives fire with fteel: yet it effervefccs with acids. In a ftrong heat it grows brown ; but at laft it melts per fe. One hundred parts of this ftone contain ■ fifty parts of filex: the remainder is mild rcag- neiia and iron ; but in what proportion is not mentioned [See Journal de Phyfique, Supplement, vol. xiii. p. 216.) \. Turky ftone ; cos Turcica, [Id.) This ftone is of a dull white colour, and often of an uneven colour, fome parts appearing more compadt than others, fo that it is in fome meafure (battery. ’ It is ufed as a whetftone: and thofe of the fineft grain are the beft hones for the moft delicate cutting tools, and even for razors, lancets, &c. Its fpe¬ cific gravity is 2598. It gives fire with fteel; yet effervefces with acids. Mr Kirwan found that 100 parts of it contains 25 of mild calcareous earth, and no iron. There probably are two forts of ftones known by this name, as Mr Wallerius affirms, that which he defcribes neither to give fire with fteel nor effervefce with acids. VI. Ragg ftone. The colour of this ftone is grey. Its texture is obfcurely laminar, or rather fibrous, but the laminae or fibres confift of a congeries of grains of a quartzy appearance, coarfe and rough. Its fpecific gravity is 2729. It effervefces with acids ; and gives fire with fteel. Mr Kirw'an found it to contain a portion of mild calcareous earth, and a fmall proportion of iron. It is ufed as a whet-ftone for coarfe cutting tools. [The filiceous grit, cos arenarius, and other compounds of the filiceous earth, &c. will be found in a fubfcquent divifion of this article.] Obfervations on the (economical Ufes of the Siliceous Order. The Europeans have no farther trouble with' the precious ftones than either to cut them from their na¬ tural or rough figure, or to alter them when they have been badly cut in the Eaft Indies; in which latter eh- cumftances they are called labora : and it may be ob- ferved, that for cutting the ruby, fpinell, ballas, and chryfolite, the oil of olive is required, inftead of any _ other liquid, to be mixed with the diamond powder, in the fame manner as for cutting the diamond it- felf. If the petty princes in thofe parts of the Indies, where precious ftones are found, have no other power nor riches proportionable to the value of thefe gems, the reafon of it is as obvious as of the general weak- nefs of thofe countries where gold and (ilver abound, vi%. becaufe the inhabitants, placing a falfe confidence in the high value of their poffeffions, negleft ufeful manufa&ures and trade, w-hich by degrees produces a general idlenefs and ignorance through the whole country. On the other hand, perhaps, fome countries might fafely improve their revenues by fuch traffic. In Saxony, for example, there might probably be other gems found befides aqua marines and topazes ; or even a greater trade carried on with thefe than at pre- fent, without danger of bad confequences, efpecially under the direftion of a careful and prudent govern¬ ment. The half-precious ftones, fo called, or gems of lefs value, as the common opal, the onyx, the chalcedony, the cornelian, and the coloured and colourlefs rock cryftals, have been employed for ornaments and econo¬ mical utenfils, in which the price of the workmaufhip greatly exceeds the intrinfic value of the ftones. The ancients ufed to engrave concave and convex figures on them, which now-a-days are very highly valued, but often with lefs reafon than modern performances of the fame kind. Thefe ftones are worked by means of emery on plates and tools of lead, copper, and tin, or with other inftruments; but the common work on agates is performed at Oberftein with grind-ftones at a very cheap rate. Wben once fuch a manufa&oty is eftabliffied in a country, it is neceffary to keep it up with much induftry and prudence, if we would wiffi it to furmount the caprice of faffiions ; fince, howmuch- foever the natural beauties of thefe ftones feem to plead for their pre-eminence, they will at fome periods unavoidably fink in the efteem of mankind ; but they will likewife often recover, and be reftored to their former value. The grindftones at Oberftein are of a red colour, and of fuch particular texture, that they neither be¬ come fmooth, nor are they of too loofe a compofi- tion. Moft part of the flinty tribe is employed for ma¬ king glafs, as the quartz, the flints, thq -pebbles, and the quartzofe fands. The quartz, however, is the beft ; and if ufed in due proportion with refpeft to the alkali, there is no danger of the glafs being eafily at¬ tacked by the acids, as has fometimes happened with glafs made of other fubftances, of which we had an inflance of bottles filled with Rhenifh and Mofelic wines during-.the time of a voyage to China. In the fmelting of copper ores, quartz is ufed, to render the, (lag glaffy, or to vitrify the iron ; quartz being more ufefubthan any other ftone to prevent the calcination of the metal. The quartzofe (and which conftitutes part of many ftones, and is alfo ufed in making crucibles and fuch veffels. Siliceous Earths. Gems. Part If. Argillace- veffels, contributes moft of all to their power of refill- ous ing fire. Earths^ jt appears. Ijkewife probab'e that the quartzofe 'J' “ matter makes the grind and whetftone fit for their in¬ tended purpofes. [Magellan.) Carder V. T/je Argillaceous Earths. The principal chara&er whereby thofe may be di- ftinguifhed from other earths is, that they harden in the fire, and are compounded of very minute particles, by which they acquire a dead or dull appearance when broken. I. Argilla aerata ; lac lun in common with feveral other earths which are found to have the fame texture^ a. Reddiflr-brown,; in, moft collieries, between the feams of coaL b. Grey. b. Of fcaly particles.—The hornblende of ths Swedes, MINERALOGY, 5 MINER ft is diflinguiihcd from the martial glimmer, or mica, by the fcales being lefs fhiniiig, thicker, and redtangular. a. Black.—This, when rubbed fine, gives a green powder. b. Greenilh. V. Zeolyte. This is defcribed in its indurated ftate in the Tranfaftions of the academy of fciencesat Stock¬ holm for the year 1756, and there arranged as a ftone fui generis in regard to the following qua¬ lities. X. It is a little harder than the fluors and the other calcareous fpars; it receives, however, fcratches from the fteel, but does not Itrike fire with it. 2. It melts eafily by itfelf in the fire, with a like ebullition as borax does, into a white frothy flag,, which cannot without great dif¬ ficulty be brought to a folidity and tranfpa- rency. 3. It isrmore eafily diflblve'd in the fire by the mineral alkali (fal foda), than by borax or the microcofmic fait. 4. It does not ferment with this laft fait, as lime does ; nor wilh the borax, as thofe of the gypfeous kind, 5. It diffolvea very flowly, and without any effervefcence, in acids, as in oil of vitriol and fpirit of nitre. If concentrated oil of vitriol be poured on pounded zeolites, a heat arifes, and the powder unites into a mafs. 6. In the very moment of fufion it gives a phofphoric light. There have lately been difcovered.fome of the zeolites, particularly at Adelfors’s gold mines in Smoland, in Sweden; of which fome forts do not melt by themfelves in the fire, but diflblve readily in the acid of nitre, and are turned by it into a firm jelly. The zeolyte is found in an indurated ftate : (e.) Solid, or of no vifible particles. J. Pure. a. White. B. Mixed with filver and iron. a. Blue, Lapis laiull. ( 2 ) Sparry zeolite. This rtfembles acalcareousfpar, though it is of a more irregular figure, and is more brittle. a. Light red, or orange-coloured. (3 ) Cryftallifed zeolite. This is more common than the two preceding kinds 5 and is found, sl. In groupes of cryftals, in form of balls, and with concentrical points, n. Yellow. b White. B. Prifmatical and truncated cryftals. a. White. C. Capillary cryftals, which are partly united in groupes, and partly feparate. In this latter accretion they refemble the capillary or fea¬ thery filver ore; and are perhaps fometimes call¬ ed jius ferrl, at places where the nature of that kind of Hone is not yet fully known. a. White. N° 223. A L O G Y. VI. Tripoli. This is known by its quality of rubbing or wear, ing hard bodies, and making their furfaces to Ihine 5 the particles of the tripoli being fo fine as to leave even no fcratches on the furface. This efleft, which is called polijh'mg, may likewife be effe&ed by other fine clays when they have been burnt a little. The tripoli grows fomewhat harder in the fire, and is very refra&ory : it is with difficulty diflblved by borax, and Hill with greater difficulty by the microcofmic fait. It becomes white when it is heated : when crude, it imbibes water, but is not diffufible in it: it taftes like common chalk, and is rough or fandy between the teeth, although no fand can by any means be feparated from it. It has no quality common with any other kind of earth, by which it might be confidered as a variety of any other. That which is here defcribed is of a yellow co¬ lour, and is fold by druggifts.1 This kind of tripoli has been lately difeovered in Scotland. Blit the rotten-Jlone, fo called, is another fort found in England, viz. in Derbylhire. It is in common ufe in England among workmen for all forts of finer grinding and poliftiing, and is alfo fometimes ufed by lapidaries for cutting of ftones, &c. The tripoli is found, 1. Solid : of a rough texture. a. Brown. b. Yellowifh. c. Spotted like marble. 2. Friable and compadl. a. Granulated. b. Brown. r. Yellowilh. VII. Common clay, or brick clay. This kind may be diftinguiftied from the other clays by the following qualities : 1. In the fire it acquires a red colour, more or lefs deep. 2. It melts pretty eafily into a greenifti glafs. 3. It contains a fmall quantity of iron and of the vitriolic acid, by which the preceding eft efts are produced. It is found, A. Diffulible in water. 1. Pure. a. Red clay. b. Flefh-coloured, or pale-red. c. Grey. d. Blue. e. White. /. Fermenting clay. 2. Mixed with lime. See Marle, above. B. Indurated. 1. Pure. a. Grey flaty. b. Red ftaty. 2. Mixed with phlogifton, and a great deal of the vitriolic acid. See Blum Ores, above. 3. Mixed with lime. See Lime,above. VIII. Argillaceous fiffile ftones. Thefe and many other different kinds of earth have been comprehended under the denomination 6 of Part II. Argillace- 9 MINER of fchyii} hot to Rvo’d ambiguity' \ye will confine this name to ftones of the argillaceous kind, i. The b\ui(h purple fchiftus, or common roof flate ; ‘fcbijius tegularis. Its colour varies to the pale, to the (lightly purple, and to the bluifh. a. The dark-blue date, fchiftus fcriptorius. it. The pyritaceous fchiftus. A L O G Y. OrderI. Acid Salts. 09 For the characters, properties, and phenomena of thefe, fee the article Acio, and Chemist a Till of late no more mineral acids were known than the vitriolic and marine ; the boracic or fedative fait being reckoned as produced artificially : but later .difcoveries have proved that we may reckon at leaft This is of a grey colour, brown, blue, or eltven mineral acids; out of which only two or three black. have been found in an uncombined ftate. Thofe hi- 3. The bituminous fchiftus. therto known are the following, viz. the vitriolic, the This is generally black, of a lamellar tex- nitrous, t\iz marine, the fparry, the arfenical, the molyb- ture, and of different degrees of hardnefs. den^ t]-ie tungftenic, the phofphoric, the boracic, thefuc- cinous, and the aerial. See the article Acid, and Chemistry-Index. I. The vitriolic acid. See Chemistry-/^*, II. Nitrous acid. This acid is by fome excluded from the mineral 4. Flag (tone. This is of a grey, yellowifti, or reddilh white colour. 3. The argillaceous grit. This is called alfo /and Jlone and free Jlone, beeaufe it may be cut eafily in all directions. 6, Kiilas. This done is of a pale grey or greenifti co¬ lour ; either lamellar, or coarfely granular. It is found chiefly in Cornwall. y. Toadftont kingdom, becaufe they fuppofe it to be pro¬ duced from putrefaCIion of organic bodies. But thefe bodies, when deprived of Hfe, are again re¬ ceived amongft foffils, from whence their more fixed parts were originally derived. For the na¬ ture of this acid, fee Chemistry-/«^. Dr Withering, who has given an analyfis of j|j Gf common or fea-falt. See Chemistry- this ftone, defcribes it as being of a dark /ff^} at Acid and Marine. brownilh grey colour, of agranular texture, ^tejluor acid, or fparry fluor acid. See Che- not giving fire with fteel, nor effervefcing U\STKV-Index. with acids. It has cavities filled with cryftal- lifed fpar, and is fufible per ^ in a ftrong heat. It is found in Derbyfliire. See Toad- stone. For the ceconomical ufes of the argillaceous earths, fee the article Clay. . [The compounds of this and other earths will fall to be mentioned under a fubfequent divi- fion.] Class II. SALTS. By this name thofe mineral bodies are called which can' be diffolved in water, and give it a tafte ; and which have the power, at kaft when they are mixed with one another, to form new bodies of a fo- lid and angular (hape, when the water in which they are diffolved is diminilhed to a lefs quantity than is re¬ This acid is obtained by art, as it has never been found difengaged, but united, to calcareous earth, forming a fparry fluor called Derbyjhire * qe« fuor, Cornijh fiuor, blue John, or amethyfl root, when of a purple colour. See p. 72. col. 2. concerning the fubftances arifing from the com¬ bination of this acid with calcareous earth. V. The acid of arfenic. See Chemistr.y-Index. VI. The acid of molybdena. Ibid. VII. The acid of tungften. Ibid. VIII. The phofphoric acid. Ibid. IX. The boracic acid. Ibid. X. The fuccinous or amber acid. Ibid. XI. Aerial acid, or fixed air. Ibid. Order II. Alkaline Mineral Salts- For the characters, properties, and phenomea of quired to keep them in folution ; which quality is call- thefe, fee the article Alkali ; alfo ChemistRY-Z/wfe** led cryjlallifation. In regard to the principal known circumftances or qualities of the mineral falts, they are divided into x. Acid falts, or mineral acids. 2. Alkaline falls, or mineral alkalies. Vol. XII. Part I. at Alkali and Alkalies. New acidsjare daily deteCted; but no additions have been made to the three fpecies of alkali longfince known. •Thefe alkaline falts are, I. Vegetable fixed alkali (a.) M Vegetable (a) With regard to the origin of the vegetable fixed alkali, there are fufficient proofs that it exifts al¬ ready formed in plants, and alfo that a portion is formed by combuftion : but in each cafe, the alkali is obtained in an impure ftate through the admixture of other matters, which muft be feparated before it ca* be ufed for chemical purpofes. The cendres gravelees are made by burning the hufles of grapes and wine lees. They contain the pureft alkali met with in common, and are ufed by the dyers. Pot-am is made by burning wood and other vegetables. This alkali is much phlegifticated, and contains -many foreign and faline matters, which, however, may be feparated. That which is obtained from the allies of wood burned in kitchens is the mod pure of all. On the con¬ trary. M I N E R A Vegetable fixea alkali, deprived of every acid, is not found any where by itfelf; but it is fome- times met with in combination with the vitriolic acid or the muriatic, generally with the nitrous, rarely with the aerial (b.) The fixed vegetable aik^ii (orpotajfe of Morveau), is of a powdery appearance, and of a dead white colour. When pure, it is much more cauftic than the neutral fait; it forms with the aerial acid, and even corrodes the fkin (c.) j. It changes the blue colours of vegetab’es into a deep green. 2. It has no fmell when dry ; but when wetted, it has a flight lixivious odour. 3. Its tafte is ftrongly acrid, burning, cauftic, and urinous (d). This laft fenfation arifes from the volatile alkali|it difengages from animal fiibftances. 4. When expofed to the air, it attrafts humidity, and is reduced into a tranfparent colourlefs li¬ quor. According to Gellert, it attra&s three times its own weight of water. 5. It likewife attradfs fometimes the aerial acid from the atmofphere, and is thereby deprived of its property of deliquefcing. 6. When it is diflblved in an equal weight of wa¬ ter, it has an oily feel, owing to its aftion on the fatty parts of the fkim, whence it is, though im¬ properly, called oil of tartar. 7. In a moderats heat it melts ; but in a more vio¬ lent fire, it is difperfed or volatilized. 8. It is a moft powerful folvent by the dry way: in a proper heat, it diflblves calcareous, argilla¬ ceous, filicepus, and metallic earths : and when the alkali is nearly equal in quantity to the earth, it forms various kinds of hard, folid, and tranf¬ parent glafs. 9. But if the alkali be in quantity three or four times that of the earth, the glafs is deliquef- cent. jo. The mild vegetable alkali unites with the vi¬ triolic acid with a violent effervefcence, and pro¬ duces vitriolated tartar. LOGY. Part 'll. 11. With the nitrous acid, it forms the cryftalli- Alka'ir.e fable fait, called nitre. Sac js. 12. With the marine acid it forms a kind of fait ~~v lefs grateful than common fait, which is called the febrifuge fait of Sylvius. 13. With vinegar it forms a neutral deliquefeent fait of a flrarp tafte, called terra foliata tarlari. 14. With cream of tartar it forms tartarized tartar. 15. It diffolves fulphur, and forms the fubftance called liver of fulphur, which is a powerful folvent of metallic fubftances. 16. It attra&s the metals, and diflblves fome of them with peculiar management. Silver, mer¬ cury, and lead, are more difficultly diflblved than gold, platina. tin, copper, and efpecially iron. Th< " ~ 'he laft gives a fine reddifh faffron colour, firfl obferved by Stahl, who called it the martial al- . haline tincture. 17. It diflblves in the dry way all the dephlogifti- cated metallic calces. 18. It unites with oils and other fat fubftances, with which it forms foap. 19. This alkali becomes opaque when expofed to the flame of the blow-pipe : it decrepitates a long time, and forms a glafly button, which is permanent in the little fpoon ; but is abforb- ed with fome noife on the charcoal when blown upon it. II. Folfile fixed alkalis. A. Alkali of the fea, or of common fait (e.) 1. Pure. This has nearly the fame qualities with the lixivious fait, which is prepared from the afties of burnt vegetables. It is the fame with the fal foddi, or kelp : for the kelp is nothing elfe than the aflres remaining, after the burn¬ ing of certain herbs that abound in common fait; but which common fait, during the burning of thofe vegetables, has loft its acid (rj. The properties of the foffile alkali are as follows : i. It trary, that which is got from tartar, properly burned, then diflblved in boiling water, and purified by filtra¬ tion and cryftallifation, is called fait of water. It is the beft. (b) The vegetable alkali is feldom found in the earth, except in wells of towns, as at Doway, or in the argillaceous alum-ore of la Tolfa: it is found alfo united to the nitrous acid, near the furface of the earth, ip Spain and in the Eaft-Indies, probably from the putrefaftion of vegetables. (c) Common vegetable alkali, fait of tartar, and pot-afli, were formerly confidered by chemifts as fimple alkalis; but E)r Black has dem»nftrated them to be true neutral falls, arifing from the com¬ bination', of the vegetable alkali with the aerial acid. From hence it follows, that the above common alkalies, even after any other extraneous fubftance has been extrafted, muft be freed from this acid, byr putting each in a crucible, and expofing it to a ftrong fire, which will diflipate this aerial acid. The alkali £b purified, is to be put in a glafs vial before it be entirely cold, and kept clofe with a proper itopple ; otherwife the aerial acid which floats in large quantities on the atmofphere will combine again with the pure alkali. (Mongez.) ^ (d) The alkali muft be largely diluted with water, in order to be tafted ; otherwife it will aft on the tongue, and. corrode the parts where it touches. (Macquer.) (e) This fait is not met with pure in Europe ; but it is laid to be found in both the Indies, not only in great quantity, but likewife of a tolerable purity : it is there collefted in form of an efflorefcence in the ex- tenfive deferts, a profitable trade being carried on in it for the making of foap and glafs ; and, therefore, it is very probable that the ancients meant this fait by their natron or bcurach. (MageJan.; (f) The mineral alkali is often combined with the vitriolic, and marine acid, and 'alfo with the aerial acid .3; Tart IF. MINER 1. It effavefces with acids, and unites with them. 2. Turns the fyrupof violets to a green colour. 3. Precipitates fublimate mercury in an orange- coloured powder. 4. Unites with fat fub(lances, and forms foap. 5. Difiblves the filiceous earth in the fire, and makes glafs with it, &c. It diftinguiflies it- ftlf from the fait of the pot afiies by the fol¬ lowing properties (g). 6. It (hoots eafily into rhomboidal cryftals; which 7. Fall to powder in the air, merely by the lofs of their humidity (h). 8. Mixed with the vitriolic acid, it makes the fal miralik Glauberi. 9. It melts more eafily, and is fitter for produ¬ cing the fal commune regeneratum, nitrum cu~ bicum, See. Perhaps it is alfo more conveni¬ ently applied in the preparation of feveral me¬ dicines. A L O G Y. 10. It is fomewhat volatile in the fire. III. Volatile mineral alkali. This perfectly refembles that fait which is extrac- ted from animals and vegetables, under the name of alkali volatile, or fal urihofum, and is com- monly confidered as not belonging to the mine¬ ral kingdom ; but fince it is difeovered, not only . in moft part of the clays, but likewife in the fub- limations at Solfatara, near Naples, it cannot pof- fibly be quite excluded from the mineral king- kingdom (1). Its principal qualities are, a. In the fire it rifes in forma ficca, and volati- lifes in the air in form of cOrrofive vapours, which are offenfive to the eyes and nofe (k). 1. It precipitates the folution of the mercurial fublimate in a white powder. c. It alfo precipitates gold out of aqua-regia, and detonates with it; becaufe, d. It has a re-aftion in regard to the acids, tho* not fo llrongly as other alkalies. M 2 e. It acid; with which lad it retains not only the name but many of the properties of a pure alkali, becaufe this lad acid is eafily expelled. It is eafily known by its crydallifation and its folubility in two times and an half of its weight of water, at the temperature of 60 degrees. One hundred parts of this alkali, when pure and recently crydallifed, contain 20 of mere alkali, 16 of aerial acid, and 64 of water. {Macquerl) Mineral alkali is found in Hungary, in marfhy grounds, of an argillaceous or marly nature, either mixed with water or crydallifed and tjfflorefcing. It is found alfo in Egypt at the bottom of lakes, and dried up by the dimmer’s heat ; and alfo in the province of Suchena, 28 days journey from Tripoli, where it has the name of Trona ; in Syria, Perfia, as well as in the Ead-Indies, and China, where it is called kien. It fometimes germinates on walls, and is called by many aphronitron. In its native date, is frequently mix¬ ed with magnefian earth, common fait, muriatic magnefia, and marine felenite. [Kirwan.) (c) This mineral alkali likewife differs from the vegetable, 1. By its tade, which is lefs corrofive and hurning. 2 By its not deliquefeing. 3. By the fmall degree of heat it produces if calcined, and after¬ wards added to water. 4. By its property of crydallifiog, by evaporating the water from its folution, as is pra&ifed with neutral (alts; whereas the vegetable alkali does not crydallife unlefs combined with a large portion of aerial acid. (h) This alkali being a very ufeful commodity, and effentially neceffary in a number of manufactories, many ingenious proceffes have been contrived and attempted to procure it at a cheap rate, by decomposing the fea-falt; but it is believed, that till lately none of thefe new manufa&ures have fucceeded, except that of Mr Turner, mentioned by Mr Kirwan in the fecond part of the Philofophical Tranfaftions for 1782.— The procefs is faid to confid in mixing a quantity of litharge with half its weight of common fait, which, on being triturated with water till it affumes a white colour, is left to. dand fome hours ; after which, a decompofition enfues, the alkali being left alone, whild the acid unites to the metallic calx ; and this lad being urged by a proper degree of fire, produces a fine pigment of a greenifli yellow colour, whofe fale pays for the mod part of the expences. Mr Kirwan fays, in the place already quoted, that if common fait perfectly dry be proje&ed on lead heated to incandefcence, the common fait will be decompofed, and a-horn-lead formed, according to Margraaf. He adds alfo, that according to Scheele, if a folution of common fait be digeded with litharge, the com¬ mon fait will be decompofed, and a cauitic alkali produced ; and, finally, that Mr Scheele decompofed common fait, by letting its folution (lowly pafs through a funnel filled with litharge. (1) It is eafily known by its fmell, though in a mild date, by its volatility, and by its aftion .on copper f the folutions of which, in the mineral acids, are turned blue by an addition of this alkali. It is frequently found, though in fmall quantities,-in mould, marl, clay, fchidus, and in fome mineral waters. It probably derives its origin, in the mineral kingdom, from the putrefaftion or combudion of animal or vegetable fubdances. {Kirovan.) The fame is caudic when uncombined with any acid, not excepting even the aerial acid. It differs from the other two alkalies in many effential particulars. 1. By its aeriform or gafeous nature. For the volatile alkali, in a date of purity, is nothing more than an alkaline gas diffufed in water, as Dr Priedley has demondrated. 2. By its volatility. 3. By the nature of the falts It forms with acids, which are very ■different from thofe whofe bafes are formed either of the vegetable or mineral alkali. {Monger.) _(k) Pure volatile alkali, in an aerial form, refembles atmofpheric air, but is more heavy, its fmell is pens- MINER e. It tinges the folution of copper blue, and dif- iblves this metal afrefti if a great quantity is added (l). f. It deflagrates with nitre, which proves that it contains a phlogifton. It is never found pure. Order III. Neutral Salts. Acids united to alkalies form neutral falts. Thefe difftxved in water are no ways diiturbed by the ad¬ dition of an alkali; and generally, by evaporation, concrete into cryftals. If, by proper tefts, they ihow neither acid nor alkaline properties, they are laid to be perfeB nautra's; but imperfeB, when, from deleft in quantity or ftrength of one ingredient, the pecu¬ liar properties of the other more or lefs prevail. I. Vitriolated tartar, vitriolated vegetable alkali, or (as Morveau calls itJ the vitriol of pol-ajh. This is a perfectly neutral fait, which refults from the combination of the vitriolic acid with the vege¬ table fixed alkali. According to Bergman, it feldom occurs fpontaneoufly in nature, unlefs where tracks of wood have been burnt down t and Mr Bowles, quoted by Mr Kir wan, fays it is contained in fome earths in Spain. See Che- M i s t r y-Index. It is eafily obtained, by pouring the vitriolic acid on a folutioh of fixed vegetable alkali till it is faturated. Cry Hals of this neutral fait are then formed. This cryftallifation fucceeds bet¬ ter by evaporation than by cooling, according to Mongez. The taite of this fait is difagreeable, though fome- what refembling common fait. II. Common nitre, (Alkali vegetabile nit rat urn). This is known in commerce by the name offalt- petre, and is alfo called prifmatic nitre., to diitin- guiflr it from the cubic nitre after-mentioned.— it is perfe<-t neutral fait; refulting from the com¬ bination of the nitrous acid with the pure vege¬ table alkali. According to Bergman, it is formed upon the fur- face of the- earth, where vegetables, efpeciaily when mixed with animal-fubitances, putrify.— See Chemistry-/«J«c, at Nitre. III. Digeftive fait, fait of Sylvius, (Alkali vegetabile Jalitum). This neutral fait is fometimes, though rarely, met A L O G Y. PartlT, with on the earth, generated perhaps, as profef- Neutral for Bergman obierves, by the deftruciion of ani- Sacts. mal and vegetable fubftances. ~ ' According to -lacquer, this fait has been very wrongly called regenerated marine fait; and the epithet of febrifuge has alfo been given to it, without any good reafon, to evince, that it has fuch a property. But M. de Morveau calls it muriate de potafje with great propriety This fait is produced by a perfect combination of the vegetable alkali with marine acid. It haa been wrongly confounded with common fait.— It is found in fome bogs in Picardy, and in fome mineral waters at Normandy, according to Mot net, quoted by Kirwan. Mongez adds alfo the fea-water, as containing this fait, and that it is never found in large quantities, although its- components parts are abundantly produced by nature. See Chemistry-A^x, at Digejlive. IV. Mild vegetable alkali, (alkali vegetabile aeratum.) This fait was formerly confidered as a pure al¬ kali, known by the name of potafh and fait of tartar: but fince the difeovery of the aerial acid, it is very properly clafled among the neutral falts, and ought to be called aeratedpotajfe. It refults from a combination of the vegetable al¬ kali with the aerial acid, and is hardly ever«found native, unlefs in the neighbourhood of woods dettroyed by fire. On being expofed on a piece of charcoal, urged by the blow-pipe, it melts, and is abforbed by the coal; but, In the metallic fpoon, it forms a glaffy bead, which becomes opaque when cold. V. Vitriolated acid faturated with mineral alkali; Glau¬ ber’s fait. Alkali minerale vitriolatum. This is a neutral fait, prepared by nature (as well as by art), containing more or lefs of iron, or of a calcareous earth; from which arifes alfo fome difi'erence in its effedis when internally ufed. It fhoots eafily into prifmatical cryftals, which become larger in proportion to the quanr tity of water evaporated before the chryftallifa- tion. When laid oh a piece of burning char¬ coal, or elfe burnt with a phlogifton, the vitriolic acid difeovers itfelf by the fmell refembling the hepar fulphuris. It is found in a diffolved ftate in fprings and wells. Some of the lakes in Siberia and Aftra- 7 can. penetrating, and fuffocates animals. Its tafte is acrid and cauftic. It quickly converts blue vegetable colours to green, and produces heat during its combination with water. But if the water be frozen, it melts, producing at the fame time an extreme degree of cold. It has a remarkable adtion on moft metals, particularly copper. This fubftance is obtained by the putrefadlive fermentation from animal and fome vegetable matters. It is this fait which caufes that llrong fmell which is perceived in drains and privies on a change of weather, '(Monger.) Its volatility arifes from a very fubtile and volatile (or phlogiftic) oil, which enters as a principle into its compofition. (Macquer.) ( l) The folution of copper by this alkali, which is of a fine blue, prefents a remarkable phenomenon. For if it be kept in a well clofed phial, the colour decays, and at length difappears, giving place to tranfpa- rency. But on opening the phial, the furface or part in contadt with the air becomes blue, and the colour is communicated through the whole mafs. This experiment may be many times repeated with the fame fuccefs. Part If, MINERALOGY. Neutral can, and matiy fprings in other places, contain Salts. this fait, according to Bergman. It is found ,J » ■ in the fea-water ; alfo jn the earth, at feveral parts of Dauphine in France, and in Lorraine ; and fometimes it germinates on the furface of the earth, according to Monet, quoted by Kirwan. It is found, in a dry form, on walls, in fuch places where aphronitrum has efflorefced through them, and the vitriolic acid has happened to be pre- fent; for inftance, where marcafites are loaded in the open air. This fait is often confounded with the aphronitum or mild mineral alkali. VI. Cubic or quadrangular nitre, sllkali miner ale ni- tratum. This is the neutral fait which refults from the combination of mineral alkali with nitrous acid. It has almoft all the charafters of prifmatic or common nitre, from which it only differs on ac¬ count of its bafe ; and takes its denomination from the figure of its cryftals, which appear cu¬ bic. This fait rarely occurs but where marine plants putrify. According to Bowles, quoted by Kir¬ wan, it is found native in Spain. See Chemistry, n° 741, &c. VII. Common fait, or fea-falt; Alkali miner ale fall turn, • fal commune. This fait fhoots into cubical cryftals during the very evaporation ; crackles in the fire, and at¬ tracts the humidity ef the air. It is a perfectly neutral fait, compofed of marine acid, faturated with mineral alkali. It has a faline but agree¬ able flavour. See Chemistry -Index, at Sea- fait. A. Rock fait, foffile fait; Sal montanvm. Occurs in the form of folid ftrata in the earth. 1. With fcaly and irregular particles. a. Grey, and b. White. Thefe are the moft common, but the following are fcarcer : c. Red; d. Blue; and e. Yellow, from Cracow in Poland, England,* Salzberg, and Tirol. Z- Cryftallifed rock fait; fal gemma. a. Tranfparent, from Cracow in Poland, and from Tranfylvania. j§. Sea-fait. This is produced alfo from fea-water, or from the water of fait lakes by evaporation in the fun,, or by boiling*. The feas contain this fait, though more or lefs in different parts. In Siberia and Tartary there are lakes that contain great quantities of it. £.. Spring fea-falt. This is produced by boiling the water of the fountain's near Halle in Germany, and other pkces. Near the city of Lidkoping, in the province of Weftergotland, and in the province of Dal, fait-fprings are found, but they contain very little fait: and: fueh weak water is called folen by the Swedes. VIII. Borax. This is a peculiar alkaline fait, which is fup- pofed to belong to the mineral kingdom, and cannot be otherwife deferibed, than that it is ...... diffoluble in water, und vitrefcible; , that it is fixed in the fire ; and melts to a glafs ; which glafs is afterwards diil'oluble in water. See the detached article Borax. IX. Mild mineral alkali; Alkali minerale aeratum. Na¬ tron, the nitre of the ancients. This neutral fait is a combination of the mine¬ ral alkali with the aerial acid or fixed air. It is found plentifully in many places, paiticularly in Africa and Afia, either concreted into cryftal¬ lifed ftrata, or fallen to a powder; or efHorefcing on old brick walls ; or laftly, diffolved in fprings. It frequently originates from decompofed com¬ mon fait. Neu S. This is an imperfect neutral fait, and was for¬ merly confidered as a pure alkali; but the difeo- very of the aerial acid has fliown the miftake. x. It has nearly all the properties of the pure mineral alkaliNQII. i. (p. 90.), but with lefs energy. . 2. The vegetable blue colours are turned green* by this fait; it efllorefces with acids, and has an urinous tafte 3. It is foluble in twice its weight of cold wa~ water; but if the water is hot", an equal weight is fuflicient for its folution. 4. It efflorefees when expofed to the aflion of the atmofphere. 5. It fufes eafily on the fire, but without be¬ ing decompofed. 6. Facilitates the fufion of verifiable earths, and produces glafs more or lefs fine accord¬ ing to their qualities. 7. It is decompofable by lime and ponderous earth, which attraft the aerial acid. 8. And alfo by the mineral acids ; but thefe expel the aerial acid of this fait, by feizing. its alkaline bafis, {Monge%.) Wallerius confounds this fait with the aphroni¬ trum after-mentioned, and calls it halinitrum, when it contains fome phlogifton. Mr Kulbel, quoted by Waierius, fhowed that it exi its in fome vege¬ table earths, and takes it to be the caufe of their fertility; but this (M. Magellan obferves) can only be on account ,of its combination with the oily parts of them, and forming a kind of foap, which is mifcible with the watery juices. X. Vitriolic ammoniac, {Alkali volatile vitriolatum.) This neutral fa ft was called fait of Glauber, and is a combination of the volatile alkali with vitriolic acid. According to Bergman, it is fcarcely found any where but in places where the phlogifticated. fumes of vitriolic acid arife from burning fulphur, and are abforbed in putrid places by the volatile alkali. Thus at Fahlun the acid vapour from the roafted minerals produces this fait in the neceffary-houfes. Dr Withering, how¬ ever, obferves, that as volatile alkali may be ob¬ tained in large quantities from pit-coal, and pro¬ duced by proceffes not dependent upon putrefac¬ tion, there is reafon to believe that the vitriolic ammoniac may be formed in feveral ways not no¬ ticed by the above author. M I N E R A It is laid to have been found in the neighbour¬ hood of volcanoes, particularly of Mount Vefu- vius, where, indeed, it might well be expe&ed; yet its exiftence feems dubious,- fmce Mr Berg¬ man could fcarce find any trace of it among the various fpecimens of falls from Vefuvius which he examined- Thereafon (according to M. Ma¬ gellan) probably is, that the vitriolic acid difen- gaged by the combuftion of fulphur is in a phlo- gifticated ftate 5 and ad its combinations in this llate-are eafily decompofed by the marine acid, which p'entifully occurs in vo’canoes. It is alfo faid to be found in the mineral lakes of Tnfcany, which is much more probable, as the vitriolic acid when united to water eafily parts with phlogifton, and recovers its fuperiority over other acids. It is faid likewife that this neutral fait is found on the furface of the earth in the neighbourhood of Turin. 1. This fait is of a friable texture, and has an acrid and urinous tafte. 2. Attracts the moifture of the atmofphere. 3. Is very foluble in water, it requiring only twice its weight of cold water, or an equal weight of boiling water, to be diffolved. 4. It becomes liquid on a moderate fire ; but if urged, - 5. It becomes red hot, and volatilizes. 6. The nitrous and muriatic acid decompofe this fa’t by feizing the volatile alkali. But 7. Lime, ponderous earth, and pure fixed al¬ kali, fet the volatile alkali free, and combine with the vitriolic acid. 8. According to Kirwan, 100 parts of this fa’t contain about 42 of real vitriolic acid, 40 of volatile alkali, and 18 of water. This vitriolic ammoniac is eafily known ; for if quicklime or fixed alkali be thrown into its fo- lution, the fmell of the yolatil alkali is perceived ; and if this folution be poured into that of chalk or ponderous earth by the nitrous acid, a precipi¬ tate will appear. XL Nitrous ammoniac, (Alkali volatile nitratum.') This is a neutral fait, which refu’ts from the com’ bination of the nitrous acid with the volatile alkali. It is frequently found in the mother-li¬ quor of nitre. When mixed with a fixed alkali, the volatile betrays itfelf by its fmell. 1. It is of a friable texture, of a fharp bitter, and of a nitrous or cooling tafte. 2. According to Mongez, it attracts the moif¬ ture of the atmofphere ; but Rome de ITfle afterts, that its cryftals are not deliquefcent: the experiment may be eafily tried, and the truth afcertained. 3. It is folu'ble in cold water; but half the quantity of water, if boiling, is fufficient for diftblving it. 4. It liquefies on the fire, and afterwards it becomes dry. 5. It detonates with a yellow flame before it is red hot; and what is peculiar to this fait, it needs not, like common nitre, the contaft of any combuftible matter for its detonation; LOGY. Part II. from whence it appears that the volatile al- Neutral kali itfelf poffefs a great (hare of phlogifton. ‘Sa t-T 6. Its component parts, viz. the nitrous acid and the volatile alkali, are not very intimate¬ ly united ; and of courfe, 7. It is eafily decompofed by all the fubftances that have any affinity to either of them. 8. Mixed with the muriatic acid -it makes aqua regia. 9. One hundred parts of this neutral fait con¬ tain 46 of nitrous acid, 40 of volatile al¬ kali, and 14 of water, as Mr Kirwan thinks. XII. Native fal ammoniac. The muriatic (or marine) acid faturated with a volatile alkali. This is of a yellowiffi colour, and is fublimed from the flaming crevices, or fire-fprings, at Solfata- ra, near Naples. XIII. Aerated or mild volatile alkali. This neutral fait refults from the combination of volatile a1 kali united to the aerial acid. It was formerly confidered as a pure alkali- But the difcovery of the aerial acid (or fix¬ ed air) has ffiown it to be a true neutral fait, though imperfect ; as it retains ftili all the pro¬ perties ©f an alkali, though in a weaker degree, on account of its combination with the aerial acid, which is itfelf the moft weak of all acids, and of courfe other ftrosiger acids eafily dillodge it from its bafe, and fiom various ammonial falls. 1. This imperfeft neutral fait has an urinous tafte, and a particular fmed, which is very penetrating, though lefs pungent, than the pure volatile alkab ; and in the fame manner it turns the blue vegetable juites green. * But, 2. It effervefces with other acids ftronger than - the aerial one, which the pure or cauftic vo- latil alkali does not- .3. It fublimes very eafily with a fmall degree of heat ; 4. And diflblves in twice its weight of cold water; but in a leffer quantity, when this laft is boiling hot. 5. It a£ks on metallic fubftances, chiefly on cop¬ per, with which a blue colour is produced. According to Bergman, this fait was found in a well in London (Phil. Tranf. for 1767), at Frankfort on the Mein, and at Lauchftadt.—— Mefl’rs. Hierne, Henkel, and Brandt, have found alfo this fait in the vegetable earth, in va¬ rious kinds of argil, and in fome ftony fubftances. Mr Vozel found it alfo in fome of the incrufta- tions at Gottingen ; and Mr Malouin in fome acidulous waters of France. M. Magellan obferves, that the borax and the three aerated alkalis are called imperfea neutrals; whilft the other neutral falls have acquired the name of perfett, becaufe thefe laft do not exhibit any of the diftinguiffiing properties of their component parts. The three aerated alkalis have a very diftintx alkaline charafter, as they turn blue vegetable juices green, though not of fo vivid a colour as the cauftic alkali Part U. Earthy alfca’i cTces; and the borax is capable of receiving al- Neutral rnoft an equal quantity of its fedative acid, v/ithout . Sa^ts- lofing all its alkaline properties. ^pr^v"' '' In general, thofe neutral falls, confifting of fixed al¬ kalies combined with acids, are more faturated than thofe compofed of vo’atile a’kali called ammoniacal falls, or thofe called aerated ; which lafi^are only com¬ pofed by the combination of the aerial acid, united to any alkaline or earthy bafe. The aerated alkali's are called alfo by the name of mild alkalis, becaufe they poffefs no longer that fharp corroding quality which they exhibit when deprived of the aerial acid or fixed air; in which cafe they are termed cauftic alkalis. Thefe aerated alkalis differ alfo from the cauftic ones, not only on account of the mildnefs of their tafte, from which comes their epithet of mild alkalis, but alfo by their property of cryfta’lifing, and by their effervefcing with other acids, which expel the aerial one, the weakeft of all acids we know. ^ Order IV. Ha.vl'T t\Y Neutral Salts. The compounds of earths and acids which pofiefs folubility are decompofed and precipitated by mild, ,, but not by phlogifticated alkalis. I. Calcareous earth combined with vitriolic acid.— Vitriolated calx; Selenite; Gypfum. Seep. 72. col. 1. fupra. t The gypfum, or plafter, is not only found dif- folved in various waters, but alfo in many places it forms immenfe ftrata. It is placed by all mi- neralogifts among the earths, which it greatly re- fembles ; but it rather belongs to the faline fub- ftances of the neutral kind, as appears by its conftituent parts. When burnt, it generateTheat with water, but in a lefs degree than lime does. Berg. Scrag. $ 59. This fait has a particular tafte, neither bitter nor aftringent,. but earthy, when applied to the tongue; and it is owing to it that fome waters, chiefly from pumps and wells, are called hard wa¬ ters, becaufe they lie heavy on the ftomach. It is unalterable whilft kept in a dry place; but on being' expofed to a moift air, it is much altered, and fuffers a kind of decompofition. When expofed to fire fo as to lofe the water off its cryftalifation, it aflumes a dead white co¬ lour ; and it is then what we call plafter of Paris; but if the fire is too ftrong, it melts and vitri¬ fies, after lofing the vitriolic acid with which it is faturated. See Gypsum. The moft famous quarries of gypfum in Europe, are thofe of Montmartre, near Paris. Steifour- nalde Phyftque; 1780, vol. xvi p. 289 and ^82, vol. xix. p. 173. It is found alfo in the vegetable kingdom.—Mr Model found that the white fpots in the root of rhubarb are a felenitical or gypfeous earth {Journal de Phyf vol vi p. 14 ) What is called foflil flour [farine fojfde in French), generally found in the fiffures of- rock and gypfeous mountains, is very different from the agaricus mineralis p. 71. col. 1. and from the iac lunse p. 87. col. i.j as it is a truegypfeous. M I N E R A L O G Y. earth, already defcribed p. 72. col. 1, which, ac¬ cording to Mongez, is of a white and fhining colour, though fometimes it affumes a reddifh or blueifti colour, on account of fom e martial mix¬ ture. II. Nitre of lime, (Calxnltrata.) This earthy fait is fometimes found in water, but very fparingly. It is faid that the chalk hills in fome parts of France become fpontaneonfly impregnated with nitrous acid, which ma T be waftied out, and after a certain time they will be¬ come impregnated with it again. It is a com¬ bination of the nitrous acid with calcareous earth. (Per?. Sciagr.) X. It is deliqucfcent; and is foluble in twice its weight of cold water* or in an equal weight of boiling water. 2* Its tafte is bitter. 3. Is decompofed by fixed alkalies, which form the cubic and the prifmatic nitres. 4. But cauftic volatile alkali cannot decom- pofe it. 5. It does not deflagrate in the fire ; yet paper moiftened with a faturaced folution of it crackles in burning. 6- In a ftrong heat it lofes its acid. 7. Its'folution does not trouble that of filver iir nitrous arid. 8. The vitriolic acid precipitates itsbafis. 9. As does likewife the acid of fugar. 10. One hundred parts of it contain, when well dried, about 33 of nitrous acid, 32 of calcareous earth, and 35 of water. It exifts in old mortar, and in the mother li¬ quor of nitre; and alfo in the chalk rocks near Roche Guyon, in France. (Kirwani) III. Muriatic chalk, or fixed fait ammoniac. Acidum falls communis terra calcarea faluratum. This fipmewhat deliquefces, or attradls the humidity of the air. It is- found in the fea water. It is with great impropriety that this fait has ob¬ tained the name of ammoniac, on account only of its being formed in the chemical laboratories during the decompofition of the ammoniacal fait with lime, in the procefs for making the cauftic volatile alkali. In this cafe, the muriatic acid unites to the calcareous bafis, while this laft gives its water to the volatile alkali; which, therefore, comes over in a fluid cauftic ftate: but if chalk is employed inftead of lime, the volatile alkali receives the aerial acid .nftead of. water, and comes over in a concrete form. In neither cafe, the new combination of calcareous earth with muriatic fait has any volatile alkali to deferve the name of ammoniacal fait. ; Macqucri) 1. This earthy fait has a faline and very difa- greeabie bitter tafte. It is fuppofed to be the caufe of that bitternefs and naufeous tafte of fea-water. 2. It fufes in the fire, and becomes phofphoref- cent, after undergoing a ftrong heat. 3. It becomes hard,fo as to ftrike fire with fteeh 4. It is then the phofphorus of Homberg. 5. It is decompofable by ponderous earth andi fixed alkalis. S. 6. And: 95 MINER 6. And rTo by the Vitriolic or nitrons ac'd } which expel the muriatic acid, to unite with the calcareous bafis. (JWongez..) 7. Its folution renders that of filver in the ni¬ trous acid turbid, at the fame time that 8. It makes'no change in that of nitrous felenite. 9. Itobftinately retains its acid in a red heat, 10. One hundred parts of this earthy fait con¬ tain, when well dried, about 42 of marine acid, 38 of ca'careous earth, and zo of water. xi. It is found in mineral waters, and in the fait works at SaltzLurg. (Kir as Bergman fays. . ' A ' ‘ ■ V. Vitriol of cob.alts or vitriolat,ed cobalt. This metallic fait refults from the combination of the vitriolic acid with cobalt. 1. When found native, it is always in an efflo* * refcent Itate; whence it arifes that, in this cafe, 2. Its colour is greenilh, mixed with a grey tint: but, 3. It is of a rofy colour when artificially made; 4. Effiorefces when expofed to the adtion of the atrnofphere ; and, 5. Takes then a greehifii colour mixed with a pale purple, or a Lilias colour, as the French call it. 6. It is difficultly foluble in water; and, 7. Its folution is of a red colour. The phlogifticated alkali precipitates the co¬ balt from the folution of this fait, which with borax gives an azure glafs. By the above qualities, chiefly the rofy co¬ lour of the folution of this neutral fait, its ba- fis is fufficiently diftinguiflied. As to its acid, it is eafily known by the fame tells as thofe of the preceding vitriols. It is faid to be folind native in fmall pieces, mixed with a greenifli efflorefcence in- cobalt mines. {Kir’van and Mongez.) - VI. Vitriol of zinc, vitriolated zinc, or white vitriol. This neutral metallic fait refults from the combina¬ tion of vitriolic acid with zinc. 1. Its colour is white. It, 2. Requires little more than twice its weight of water to diflblve it in the temperature of 66 degrees pf Fahrenheit’s thermometer, and de- pofits a greyilh yellow powder. 3. Its fpecific gravity is 2000. 4. Its tafte is very llyptic. 5. It mixes uniformly with vitriolic neutral falts. 6. Precipitates nitrous or marine felenites from their folutions, by which its acid is afcer- tained. 7. It is precipitable in a whitilh powder by al¬ kalies and earths; but, 8. Neither iron, copper, nor zinc, precipitate it; by which circumllanee its bafis is fufficiently indicated. 9. If it contains any other metallic principle, this may be precipitated by adding more zinc to the folution ; excepting iron, which will of itfelf precipitate by expofure to the air or boiling in an open veflel. 10. One hundred parts of this metallic fait con¬ tain 22 of vitriolic acid, 20 of zinc, and 38 of water. i 1. Urged by fire, it lofes a good part of its acid. 12. Treated with the blow-pipe, it exhibits nearly the fame phenomena as other metallic vitriols ; except only that the flame is brilliant when the zinc is reduced, and gives out white floes called jloivers of •zinc This neutral metallic fait is fometimes found mative, mixed with vitriol of iron; and in the form of white hairy cryftals; or in a ftalac- A L O G Y. titical form in the mines of Hungary, or as an efflorefcence on ores of zinc. It is alfo found diffolved in mineral waters, and gene¬ rally with fome proportion of vitriols of iron and copper. Bergman fays, it is fometimes produced by the decompofition of pfeudoga* Isena, or black-jack ; but this rarely happens, becaufe this fubftance does not readily decom- pofe fpontaneoufly. But that in common ufe is moftly prepared at 'Goflaar^frpm an ore which contains zinc, copper, and lead, mineralifed by fulphur and a little iron. The copper is firit feparat'ed as' much as poffible : the remainder after torre- fadfion and dilrillation is thrown red-hot into water and lixiviated. It is never free from iron. (^Kir’wan, Mongez.) VII. Vitriolated nickel, or vitriol of nickel This neutral metallic fait 'refults from the com¬ bination of the vitriolic acid with nickel. It ex- ifts fometimes in confequence of the dec6mpofi- tion of the fulphureous ores of this femimetal. It is found native, efflorefeing on Kupfer-nickel; and generally mixed with vitriol of iron.—-It is of a green colour, as well as its folution. It is precipitated by zinc; but when joined with iron, this laft is not precipitated by the fame. Its origin is perhaps owing to the decompofition of the pyritaceous and fulphureous ore of Kupfer- nickel, mentioned by Wallerius. This ore con¬ tains a great quantity of arfenic and fulphur, as well as cobalt, nickel, and iron. And if it comes to be decompofed in the bowels of the earth, it is natural to expedf that the vitriolic acid of the fulphur will attack the nickel and the iron, with which it will form neutral metallic falts (Mongez, Kir man). VIII. Muriatic manganefe. Mangancfium falitum. M. Hielm is the only perfon who has as yet found this middle fait in fome mineral waters of Sweden. It is compofed by the combination of the regulus of Manganefe with muriatic acid. 1. It is precipitated of a whitiih yellow colour, by the Pruffian (phlogifticated) alkali ; and of a brownifh yellow, by the mineral alkali. 2. It does not cryftaliife in any diflirnft; form. 3. It abllrafts the moifture of the air. 4. Tq obtain its bafis free from iron, it muft be • precipitated by the mineral alkali; rediflblved in nitrous acid; then calcined until this acid is expelled ; and the refiduum is to be treated with diftilled vinegar, which will then take up on'y the .manganefe. ( Kir wan.) OrderVI. Triple Salts.; The neutral falts hitherto enumerated are fuch as are cornpofed of two ingredients only ; but fometimes three or more are fo united as not to be feparated by cryftallization. The vitriols that We are acquainted with are hardly ever pure ; and two or three of them fometimes are joined together. Sometimes likewife it happens that neutral falts join earthy falts, and earthy falts metallic ones. Bergman generally diftinguiihes compound falts according to N 2 the 10,0 MINER TripU the number of their principles, whether the fame acid Neutral j0inecl to feveral bafes, or the fame bafe to diffe- i, bAI-TS' rent acids ; or, laftly, whether feveral menllrua and feveral bafes are joined together. Hence arife falts triple, quadruple, &c. which the diligence of after¬ times muft illuftrate. The mod remarkable examples of triple and quadruple native falts which have yet occurred are, I. Mineral alkali, with a fmall quantity of calcareous earth. A^kal'yfalis communh. Aphronitrum. This is fo ftrongly united with the calcareous earth, that the latter enters with it into the very eryitals of the fait : though by repeated folutions the earth is by degrees feparated from it, and falls to the bottom after every folution. It grows in form of white froft on walls, and under vaults; and in places where it cannot be waflred away by the rain. Hence* it would appear, that this is not only a triple, but a multiple fait ; as thefe pieces of old mortar covered with this white froff, on ancient walls,, are the very fame from which the faltpetre makers ex-tratt the mother-water of nitre, after mixing therewith the vegetable allies, to furnifh the alkaline bafe to it. M. Fourcroy fays in his feventeenth Le&ure, that this mother-water con¬ tains not only nitre, but five other kinds of fait, viz. the marine fait, nitrous magnefia, calcareous nitre, magnefia nitrata, and calx faLla ; to which the chemilts of Dijon add the digejlive fait of Syl~ ulus, and in fome cafes various vitriols with alka¬ line or earthy bafes. When it contains any confiderable quantity of the calcareous earth, its cryllals become rhom- boidal, a figure which the calcareous earth often affumes in (hooting into cryftals : but when it is purer, the cryftals (hoot into a prifmatic figure. This is a circumftance which necelfarily muft con- fufe thofe who know the falts only by their figure ; and (hows, at the fame time, how little certainty fuch external marks afford in a true diftinftion of things. This fait is very often confounded with the fal miralnle Glauheri. II. Common fait with magnefia ; or muriatic mineral alkali contaminated by muriatic magnefia. This is a compound of the common fait with muriatic magnefia : and by the expreffion conta¬ minated (inquinatum) of profeffor jBergman, we may fuppofe tjbat the magnefian fait is not inti¬ mately united to the alkaline bafe. This triple fait is very deliquefcent; a quality it owes to its integrant part the muriatic magne¬ fia, (p. 97. col. 1.) For the pure muriatic alkali does not deliquefce : tut this degree of purity is feldom found, even in the native foffil ottfalgem, (p. 93. col. z.) In general all the earthy marine falts are very deliquefcent, as the muriatic chalk* the muriatic barytes, and the muriatic magnefia. Bergman, Macquer, and Monger. III. Mineral alkali with fuccinous acid and phlogifton^ This fubftance will be afterwards inentioned'among the inflammables. IV. Vitriolated magnefia with vitriol of iron. Epfom fait contaminated with copperas. A L O G Y. Part II, Found in fome mineral waters, according to Mr Mo* Triple net, (Treatife on Mineral IVaters). Neutral V. Native-alum consummated by copperas. Vitriola* Sal 13‘ ^ ted argil with vitriol of iron. ’ Found in the aluminous fchiftus. It fometimea efflorefces in a feathery form. Perhaps this is the plumofe alum of the ancients. VI. Native alum, contaminated by fulphur. At the places about Wednclbury and Bilftcm, in Staffordlhire, where the coalpits are, on fire, this fubftance fublimes to the furface*; and may be colle&ed, in coniiderable quantity, during dry «r frofty weather. A fimilar compound fubftance fublimes at the Solfaterra near Naples. VII. Native alum contaminated by vitriolated cobalt. In the mines of Herregrund and Idria this fait may be feen (hooting out into long (lender fi¬ laments. Perhaps this is the tnchites of the Greeks. 1. Diffolved in water, it immediately betrays the prefence of vitriolic acid upon the ad¬ dition of terra poderofa falita (muriatic acid faturated with heavy earth). 2. By the addition of phlogifticated alkali, a, precipitate of cobalt is thrown down, which, makes blue glafs with borax or microcofmic fait. (Berg. Sciag.J VIII. Vitriol of copper with iron. This fait is of a bluifh green colour. It is the vitriolum ferreo-cupreum cyaneum of Linnteus. Its colour varies, being fometimes more or lefs green,, and fometimes more or lefs blue. It is found at Saltzberg and at Falhun. This vitriol is called vitriol of Hungary, becaufe it is found in the Hungarian mines is of this kind. (Monger.) IX. Vitriol of copper, iron, and zinc. This is the vitriolum ferreo-zinceo cupreum cyaneum of Linnxus. Its colour is of a blue inclin¬ ing to green. If rubbed on a poliftied furface of iron, the copper is not precipitated thereby, as it happens to the blue vitriol; which (hows that the vitriolic acid is peifedly faturated in this fait by the three metallic bafes. ,X. Vitriol of copper and zinc. This is the blue vitriol from Collar. According^ to Mongez it is the vitiiolum zinceo-cupreum caru- hum of Linnxus. XL Vitriol of iron and zinc. This is the green vitriol from Goftar in the Hartz. According to Mongez, this is the vitri¬ olum %\nceo-ferreum viride of JLinnxus, 105. 6. Its colour is a pale-green call. XII. Vitriol of iron and nickel. This fait is of a deep-green colour, and is con¬ tained in the ochre, or decayed parts, of the me* kel, at the cohalt-mines of Los, in the province of Helfingland. Class III. Mineral INFLAMMABLE Sub¬ stances. To this clafs belong all thofe fubterraneous bodies. that are diffolubk in oils, but not in water, which they 3 lepelj Part II. MINERALOGY. lOl Inflam- repel; that catch flame in the fire ; and that are elec- .,niablts- trical. - ’ ' " It is difficult to determine what conftitutes the dif¬ ference between the purer forts of this clafs, fince they all muft be tried by fire, in which they all yield the fame product; but thofe which in the fire fhow their differences by containing different fubftances, are here coniidered as being mixed with heterogeneous bodies: that fmall quantity of earthy fubffance, which allphlo- gifta leave behind in the fire, is, however, not attend¬ ed to. I- Inflammable air; firedamp. This aeriform fnbftance is eafily known by its property of inflaming when mixed with twice or thrice its bulk of common atmofpheric air ; and it is aflerted to be the real phlogiiton almoft pure. See Aero log Y'/nr/tw, and Invlammable Air. It admits confiderable varieties, acording to the nature of the fubftances from which it is pro¬ duced, and often gives different refiduums upon combuftion, fome of which are of the acid kind. If it is produced from charcoal, it yields aerial acid or fixed air : from folutions of metallic fnb- llances in the vitriolic, nitrous, or marine acids, it yields thefe refpedtive acids, as M. Lavoifier afferts. JEther, converted into vapour in a vacuum, gives a permanent elaftic vapour, which is inflam¬ mable. The atmofphere, which floats round the fraxinella, is inflammable from the admixture of its vapours, which feem to be of the nature of an effential oil: fo that on approaching the flame of a candle under this plant, in hot weather, it takes, fire in an inftant; although the effential oil, extracted from this plant by diftillation, is not in¬ flammable on account of the watery particles mixed with it, as M. Bomare afferts. Mr Scheele is of opinion^ that every inflamma¬ ble air is compofed of a very fubtile oil. This coincides with the idea entertained by chemifts of their phlogifton ; and is confirmed by the fadf, of its being naturally found in thofe fprings from whence iffues petrol, whofe exhalations are very inflammable. The refiduum, which remains in the atmofphere after the combuftion of inflammable air, ^is ex¬ tremely noxious to animals. . Dodtor Pneftley takes it to be a combination of phlogifton with pure air, and on this account calls it phlogijliea- ted air. But M. Lavoifier, on the contrary, confiders it to be a primitive fubftance of an un¬ changeable nature, and gives it the Angular name of atmofpbsric mephitis. II. Hepatic air. This air feems to confift of fulphur, held in fo- lution in vitriolic or marine air. It is inflam¬ mable w’hen mixed with three quarters of its bulk of common air. Nitre will take up about half the bulk of this air ; and when fatmated with it, will turn filver black : but if llrong de- Inflam- phlogifticated nitrous acid be dropped into this rc*^169* water, the fulphur will be precipitated. -y—■ One hundred cubic inches of this air may hold eight grains of fulphur in folutioa in the tern- perature of 6o° ; and more, if hotter, Atmofpheric air alfo decompoies hepatic ait5. It is found in many mineral waters, and par¬ ticularly in the hot baths of Aix-la-Chapelle. The caufe and manner of their containing fulphur, which was long a problem, has at laft been hap¬ pily explained by Mr Bergman. It plentifully occurs in the neighbourhood of volca¬ noes and in feveral mines. Hepatic air is eafdy obtained by art, from all forts of liver of fulphur, whether the bafe be an alkali, an earth, or a metal, if any acid is poured upon it ; and the better, if ufe be made of the marine acid,becaufe it contains phlogifton eno\ighr and does not fo ftrongly attract that of the hepar Julphuris. For this reafon the nitrous acid is not fit for this procefs, as it combines itfelfiwdth the phlogifton, and produces nitrous air. It may alfo be produced, by diltilling a mixture of ful¬ phur and powdered charcoal, or of fulphur and oil, &c. See the detatched article Hepatic Air, and AeRO-LOGYrludex. III. Phlogifton combined with aerial acid 3 black- lead, or wadd. Plumbago. See the detached article Black -Lead. It is found, a. Of a.fteel-grained and dull texture. It is na¬ turally black, but when rubbed it gives a dark- lead colour. 1. Of a fine fcaly and coarfe-grained texture 5 coarfe black-lead. IV. Mineral tallow. Serum minerale. This was found in the fea on the coafts of Fin¬ land in the year 1756. Its^ fpecific gravity is 0.770 ; whereas that of tallow is 0.969, It burns with a blue flame, and a fmell of greafe, leaving a black vifeid matter, which is with more difficulty confumed. It is foluble in fpirit of wine only when tarta- rifed : and even then leaves an infoluble refi¬ duum ; but expreffed oils diffolve it when boil- ing. * It is alfa found in fome rocky parts of Perfia^. but feems mixed with petrtff, and is there called- fckebentiaad, ijlenpen, kodreii. Dr Herman of Strafburg mentions a fpring in the neighbourhood of that city, which contains a fubftance of this fort diffufed. through it, which feparates on ebullition, and may then be col¬ lected. ( Kiriuan ). V. Ambergris. Ambra grifea. It is commonly fuppofed to belong to the mi¬ neral kingdom, although it is faid to have doubt¬ ful marks of its origin (a). a. It (a) Ambergris, according to the affertion of M. Aublet (in his Hiflcirc de la Guiane),. is nothing more than the juice of a tree inipiffated by evaporation into a concrete form. This tree grows in Guyana, and is • called MINER It has in agreeable fmell, chiefly when burnt: h. Is.confumed in an open fire : c. Softens in a flight degree of warmth, fo a* to flick to the teeth like pitch. */. It is of a black or grey colour ; and of a dull or fine grained texture (b). The grey is reckoned the beft* and is fold very ■dear. This drug is brought to Europe from the Indies. It is employed in medicine ; and alfo as a perfume (c). VI Amber. Ambra Jlava, fuccinum, eleSrum, Lat. Corale, French. Agtjlein, Bernjiein, Germ. This fubftance is dug out of the earth, and found on the fea-coafts. According to the experi¬ ments of M. Bourdelin, it confifts of an in¬ flammable fubftance, united with the acid of common fait, which fcems to have given it its hardnefs. A L O G Y. Part II. It is fuppofed to be of vegetable origin, fince it is faid to be found together with wood in the earth. -■ By diftiilation it yields water, oil, and a volatile acid fait, which the above mentioned author has thought to be the acid of common fait united with a fmall portion of phlogifton. Infedts, fifh, and vegetables, are often found in¬ cluded in it, which teftify its having once been liquid. It is more tranfparent than moft of the other bitumens; and is doubtlefs the fubftance which firll gave rife to eleSrkal experiments (on account of the power it pofiefles of attrafting little bits of ftraw, or of other light fubftances, when rub¬ bed). Its varieties are reckoned from its colour and tranfparency. It is found, A. Called cuma, but has not been inveftigated by other botanifts. When fome branches are broken by high winds, a large quantity of the juice comes out; and if it chances to have time to dry, various mafles (fome of which had. been fo large as to weigh 1200 pounds and more) are carried into the rivers by heavy rains, and through them into the fea : afterwards they are either thrown into the fliore or eaten by fome fifti, chiefly the fpermaceti whale, known by the name of Phyfeter-macrocephalus among ichthyologifts. This kind of whale is very greedy of this gum-refin, and fwallows fuch large quantities when they meet with it, that they generally become fick ; fo that thofe employed in the fiftiery of thefe whales, always expeft to find fome amber mixed with the excrements and remains of other food in the bowels of thofe whales who are lean. Various authors, among whom is Father Santos in his Ethiopia Oriental's, who travelled to various places of the African coaft, and Bomare, fay, that fome fpecies of birds are fond of eating this fubftance as well as the whales and other fifties. This accounts very well for the claws, beaks, bones, and feathers of birds, parts of vegetables, ftiells, and bones of fifti, and particularly for the beaks of the cuttle fifh or fepia oFtopedia, that are fometimes found in the mafs of this fubftance. Dr Swediar, however, attended only to thefe lalt, though he had mentioned alfo the other fubftances in his paper inferted in the Philofophical Tranfac- tions for 17S3 ; wherein he attempts to eftablifti an opinion, that the amber is nothing elfe^but a pre- ternaturally hardened dung, or feces, of the phyfeter whale. Dr Withering and Mr Kirwan have embraced this notion ; as did alfo, inadvertently, the editors of this Work. See Ambergris. (b) Mr Aublet brought fpecimens of this gum-refin, which he colle&ed on the fpot, from the cuma tree at Guiane. It is of a whitifti brown colour with a yellowifti {hade, and melts and burns like wax on the fire. The Angularity of this gum-refnuds, that it imbibes very ftrongly the fmell of the aromatic fub- ftances which furround it ; and it is well known that perfumers avail themfelves very confiderably of this advantage. M. Rouelle examined very carefully this fubftance brought over by Mr. Aublet, and found that k produced the very fame refults as in other good kind of amber. Befides Mr Aublet’s authority, which is decilive, as being grounded upon direft proofs of faft, Rumphius, quoted by Bergman, long fince men¬ tioned a tree called Nanarium, whofe infpiftated juice referable? amber. It cannot therefore at prefent be doubted that the origin of this phlogiftic fubftance is the vegetable kingdom, although it may be often found and reputed as a prodtuk of the foible kind. This fuftance being analyfed by Meffrs Geoffrey and Newman, quoted by M Fourcroy, yielded them the fame principles as the bitumens ; viz. an acid fpirit, a concrete acid fait, fome oil, aud a charry refiduum ; which evidently, evinces, that all thefe fat and oily foffile fubftances have their origin fiom the other two kingdoms of nature. (c) Ambergris is not only brought from the Eaft Indies, but from the coafts of the Bahama Iflands, Brafil, Madagafcar, Africa, China, Japan, the Molucca iflands, the coafts of Coromandel, Sumatra, &c. DrLippert, in a treatife'he publiftied at Vienna in 1782, entitled Phlogijlologia Minera/is, has copied chiefly from Wal- lerius what he afferts of this fubftance. He affirms that there are eight known fpecies of amber ; five of a fingle colour, viz. the white and the black from the ifland of Nicobar, in the gulph of Bengal, the afti- coloured, the yellow, and the blackifti; and two variegated, viz. the grey coloured with black fpecks, and the grey with yellow fpecks. This laft he aflerts to be the moft efteemcJ pn account of its very fragrant fmell, and to come from the South coaft of Africa and Madagafcar, as well as from Sumatra ; and that the black dark coloured amber is often found in the bowels of the cetaceous fifties. The fame author adds alfo from Wallerius, that by diftilling the oil of yellow amber (fuccinum) with three parts and a half of fuming nitrous acid, a refiduum remains like rofin, which emits a perfect fineii of mulk ; whence fome conclude, that the ambergris belongs to the foffile kind : the contrary, however, is evinced in the preceding note, 4 MINER J. Opaque. a. Browrii l. White. c. Blackiih. B. Tranfparent. a. Colourlefs. 1. Yellow. The greattil quantity of European awber is found in Pruffia ; but it is, befides, collefted on the fea coaft of the province of Skone, and at Biorko ; in th6 lake Malaren in the province of Upland; as alio in France and in Siberia. It is chiefly employed in medicine and for making varniihes (d). VII. Rock-oil. This is an inflammable mineral fubftance, or a thin bitumen, of a light brown colour, which cannot be deeompofed ; but is often rendered impure by heterogeneous admixtures- By length of time it hardens -in the open air, and then refembles a vegetable refm ; in this ftate it is of a black colour, whether pure or mixed with other bodies. It is found, A* Liquid, i.. Naphtha. This is of a very fragrant fmell, tranfpa* rent, extremely inflammable, and attrails gold. * It is col’efted on the fijrface of the water in fome wells in Perfia. See Naphtha. 2. Petrol. This fmells like the oil of amber, though Part n. Inflam¬ mables. A L O G Y. I <3*3 more agreeable; and likewife very readily takes Lflam- fire. It is colledted in the fame manner as the . Naphtha from fome wells in Italy. See Pe- v 'll/ TROLEUM. B. Thick and pitchy; Petroleum tenax. Barba- does-tar. This refembles foft pitch- It is found at the Dead Sea in the*Holy Land ; in Perfia, in the chinks of rocks, and in ftrata of gypfum and limeftone, or floating on water; alfo in Siberia, Germany, and Switzer¬ land, in coal-pits ; and in America : likewife in Colebrookdah in England. C. Elafiic petrol. This is a very Angular fofiil, found of late in England. By its colour and confiftency, it exadUy re¬ fembles the Indian-rubber, or the gum-refin,. from the north part of Brafil, called caoutchouc. It is of a dark brown colour, almoft black ; and fome is found of a yellowiih brown call, like the fame gum-refin. With refpeft to its elaftic corfiflence, it hard¬ ly can be diftinguiflied from it, except irf the co- hefion of its particles, which is weaker. It has the fame property of rubbing off from paper the traces of black-lead pencils. It burns likeyvife with a fmoky flame ; and alfo melts into a thick oily fluid ; but emits ;i difagreeable fmell, like the folfile. pitch, or Bar- badoes tar. It tc> ') :-yellow, • ( on-yellow, f" p red, _) tranfparent. (d) Amber, fays M. Fourcroy, is found in fmall detached pieces, for the mod part under coloured fands, difperfed in beds of pyritaceous earth ; and above it is found wood, charged with a blackilh bituminous matter. • Hence it is ftrongly fuppofed that it is a refinous fubftance, which has been altered by the vitriolic acid of the pyrites, notwithllanding that we know that acids, when concentrated, always blacken and charry refinous- fubftances. In fa opaque, j j. The citron-yi ” 8. The veined fuccinurq, J 12. The deep r The golden yellow tranfparent amber, mentioned in the text, is what tiie ancients .called chryjohdruiry and the white opaque was called hucnUdrum But we muft be cautious about the value pf the fpecimens remarkable for their colour, fize, tranfparency,. "and the well-preferved jnfefts they contain internally; fince there is a probability of deception, feveial per- fons poffeffing the art of rendering it tranfparent and coloured, and of Ibftening it, fo as to introduce foreign fubftances, &c into it at pleafure. M. Fourcroy fays, that two pieces of thisTubftance may be united, by applying them to one another, after being wet with oil of tartar and heated. And Wallerius mentions, that pieces of yellow amber may be foftened, formed into one, and even diffolved by means of oil of turnip-feed, in a gentle heat; and that according to fome authors, it may be rendered pure and tranfparent, by boiling it in rape-feed oil, linfeed oil, falt-water, &c. Mr Maequer fays, that for the purpofe of making varnifli, this fubftance muft undergo beforehand a pre- tious decompofition by torrefa&ion, in order to be diffolved by linfeed-oil or effential oils. See Varnish. Befides the making of varnifties, this fubftance was much employed formerly in making various pieces of ornament and jewellery. The bell pieces were cut, turned, carved, or plained, to make vafes, heads of canes, collars, bracelets, fnuff-boxes, beads, and other toys, fmall fine chefts, &c. But after diamonds and: beautiful hard ftones were brought into ufe, thefe trinkets are little confidered in Europe : neverthelefs,. they are .frill fent ta Perfia, China, and to various other eafrern nations, who efteem them frill as great! swiofities. MINERALOGY. Part II, It is found in the fame earthy and ilony beds as petrol. Some fpecimens are of a cylindrical form, like bits pf thin branches or ftalks of ve¬ getables, though much more flexible, being per- i'eftly elaftic. M. Magellan obferves, that this foffil feems to favour the opinion of thofe mineralogifts, “ who ’believe that thefe oily combuftibles derive theif origin from the vegetable kingdom. It feems worth trying, whether pieces of'afphaltum, bu- iried in damp beds of fparry rubbifh, or other kind of earths, would take the fame elaftic confiftence. But fince many beds of (hells and other foffile fubftances, both of the vegetable and animal kind, as impreffions of various plants, and the re¬ mains of various quadrupeds, &c. have been found in different parts of the globe, whofe individual fpecies undoubtedly exift no longer alive ualefs -in far diftant climates, and in the moft remote countries from the fpot where thfcir exuvia are dug""out; why (hould we not allow that this new foffil may be the fame original elaftic gflttt, now growing naturally in Braffl, China, and other hot climates, only altered in its fmell, and in the tenacity of its particles, by its long depofition during centuries in the bowels of the earth ?” This elaftic petrol was found in 1785, near Caffeltown, in the county of Derbyffiire in Eng¬ land, but .in very inconfiderable quantities. JD. Hardened rock-oil; foffile pitch. Petroleum in- Juratum, 'Pix ■montana. jr. Pure afphaltum. This leaves no afhes or earthy fubftance when it is burnt. It is a fmooth, hard, brittle, inodorous, black or brown fubftance. When looked through in fmall pieces, appears of a deep red colour. It • Jwims in water. It breaks with a fmooth (hining furface.—— Melts eafily: and, when pure, burns without leaving any adies ; but if impure, leaves afhes or a flag. According to M. Monet, it contains fulphur, .or at leaft the vitriolic acid. It is (lightly and partially afted on by alcohol •and aether. From this, or the preceding fubftance, it is probable the afphaltum was prepared that the Egyptians ufed in embalming their dead bodies, .and which is now called mummia. It is found alfo on the (bores of the Red Sea, in the Dead Sea, in Germany, and France.—• {Kirvcn.) And it comes likewife from Porto Principe, in the ifland of Cuba. (Brun*) It is found alfo in many parts of China: and is employed as a covering to (hips by the Arabs and Indians, {Fourcroy.) 3. Impure ; Pix monlarta impura. Piffaphaltum. This contains a great quantity or earthy mat¬ ter, which is left in the retort after diftilla¬ tion, or upon the piece of charcoal, if burnt in an open lire ; it coheres like a flag, and is of the colour of black-lead: but in a calcin- ing heat, this earth quickly volatilifes, fo that the nature of it is not yetN known. N° 223. It is found in Moflgmfvan in Norberg, and Inflam- in Grengierberget, both in the province of Weft- manland } and alfo in other places. , The piffaphaltum is of a mean cor.fiftence between the afphaltum and the common pe¬ troleum. It is the very bitumen which is collee- ed in Auvefgne in France in the well called de la Pege, near Clermont Ferrand. VIII. Jet. Gagat, Succinum nigrum. This is a very compact bitumen, harder than afphaU turn, always black, and fufceptible of a good pa-* Ii(h. It becomes eleftrical when rubbed ; attra&s light bodies like the yellow amber j and it fwims on water. It feems to be nothing elfe than a black am¬ ber, or fuccinum ; but fpecifically lighter, on ad- count of the greater portion of bitumen that en¬ ters into its compofition. When burned, it emits a bituminous fmell. See the article Jet, IX. Mineral phlogifton united with earths. With calcareous earth. I. With pure calcareous earth. This is the fe¬ tid or fwine fpar formerly defcribed. B. United with calcareous, argillaceous, pewderous, and (iliceous earth and vitriolic acid. Liver- ftone : Lapis hepaticus. C. With an argillaceous earth ; Pit or Stone Coah 1. With a fmall quantity of argillaceous earth and vitriolic acid. Lithanthrax. See the ar¬ ticles Coal and Pit-coal. This is of a black colour, and of a flrining texture : it burns with a flame, and is moftly confumed in the fire ; but leaves, however, \ fmall quantity of afties. a. Solid coal. 3. Slaty coal. 2. Culm-coal, called Holm by the Swedes. This has a greater quantity of argillaceous earth and vitriolic acid, and a moderate pro¬ portion of petrol.- It has the fame appearance with the pre¬ ceding one, though of a more dull texture : it burns with a flame ; and yet is not confumed, but leaves behind a flag of the fame bulk oi* volume as the coal was. From England, and among the alum rock ^at Moltorp and Billingen in the province of Wellergottland. 3. Slate-coal. This coal contains abundance of argillaceous earth. It burns with a flame by itfelf,.other- wife it looks like other dates. It is found at Gullerafen in the parifh of Rettwik, in the province of Dalarne, and alfo with the coals at Boferup in Skone. This feems to be the fame with the bitumi¬ nous fchiftus, already defcribed among the ar¬ gillaceous earths. 4. Cannel-coal. Mr Kirwan has put together this variety of coal with that other called Killlenny-coal, tho’ they have fortte different properties. The cannel coal is of a dull black colour} breaks eafily in any dire&ion ; and, in its fracture, prefents a fraooth conchoidal furface, if broken tranfverfely. It contains a confiderable quantity of petrol, in M I N E R A tn a Icfs denfer ftate than other coals 5 and burns with a bright lively flame, but is very apt to fly in pieces in the lire. It is faid, however, to be entirely deprived of this pro¬ perty, by being previoufly immerfed in water for iome hours. Its fpecific gravity is about 12705 and being of an uniform hard texture may be eafily turned in the lathe, and receive a good polilh. It is from this kind of coal that fmall vafes, as ink-llands, various trinkets, and other curi- olities, are made in England, which appear as if made of the fineft jet. j. Kilkenny-coal. This contains the larged proportion of pe¬ trol or afphaltum ; burns with lefs flame and fmoke, and more llowly, though intenfely, than the cannel-coal. The quantity of earth in this ceal does not exceed one twentieth of its weight. Its fpe¬ cific gravity is about 1400. It is frequently mixed with pyrites. It is found in the county of Kilkenny, be¬ longing to the province of Leiniter in Ireland. The quality of this coal burning almoft with¬ out fmoke, is mentioned in a proverb by which the good qualities of this county are expreffed. 6. Sulphureous coal. This confrfls of the former kinds of coal, mixed with a notable proportion of pyrites : hence it is apt to moulder and break when ex- pofed to the air. It contains yellow fpots that look like metal; aad burns with a ful- phureous fmell, leaving either red alhes, or a flag, or both. Water a&s upon it, after it has mouldered. Its fpecific gravity is = 1500, or more. Befides the above varieties, fchidus, mica- . ceous fchidus, and gneifs, are frequently found in the neighbourhood of coal-mines, fo pene¬ trated with petrol bitumen as to conditute an inferior fpecies of coal; but the bitumen being burnt, they preferve their form, and in fome meafure their hardnefs. Alfo fome grey Hates, that are fo foft as to be fcraped with the nail, and are greafy to the touch, burn like coal. All the differences of coal arife from a mix¬ ture of the varieties already mentioned ; and it is ftbfervable, that wherever coals exidy Hates are generally found near them. Salt or mineral fprings are alfo often found in their neighbourhood. [Kir wan.) 7. Bovey coal. Xylanthrax. This is of a brown, or browniih black co¬ lour, and of a yellow laminar texture. The laminae are frequently flexible when fird dug, though generally they harden when expofed to the air. It confids of wood penetrated with petrol or bitumen ; and frequently contains pyrites, alum, and vitriol. Its afhes afford a fmall quantity of fixed al- Von.XII, Parti. LOGY. i0 kali, according to the German chemids 5 but li flaue- according to Mr Mills they contain none. inan t.. By diffillation it yields an ill fmelling U- v~“~ quor, mixed with a volatile alkali and oil, part of which is foluble in fpirit of wine, and part infufible, being of a mineral nature It is fourtd in England, France, Italy, Swif- ferland, Germany, Ireland, &c. {Ku wait.) 8. Peat. Geanthrax. There are two forts of inflammable fub- dances known by this name, viz. The fird of a brown, yellowilh brown, or black colour, found in moorilh grounds ; in Scotland, Holland, and Germany. When fredi, it is of a vifcid confidence, but hardens by expofure to the air. It confids of clay mixed with calcareous earth and pyrites; and fometimes contains common fait. While foftj it is formed into oblong pieces for fuel, after the pyritaeeous and ffony matters are fepa- rated; When diddled, it affords water, acid, oil, and volatile alkali. Its alhes contain a fmall proportion of fixed alkali. They are either white or red, according as it contains more or lefs ochre or pyrites. The fecond is found near Newbury in Berklhire. It contains but little earth ; but confids chiefly of wood, branches, twigs, roots of trees, with leaves, grafs, draw, and weeds. (Kirwan.) 9. Stone-turf. Cronfledt has ranged the turf among the foflils of his Appendix ; but -as that called in England by the name of Jlone-turf contains a conliderable proportion of peat, it may be men¬ tioned with propriety in this clafs. Soon alter it is dug out from the ground, where it keeps a foft confidence, it at fird har¬ dens ; but afterwards k crumbles by long ex¬ pofure to the air As to the other common turf, it only con¬ fids of mould interwoven with^the roots of vegetables ; but when thefe roots are of the bulbous kind, or in a large proportion, they form the word kind of turf. Although it may appear incredible, it is neverthelefs a real faf of the coal, and that which is placed im¬ mediately below the feam, is called the pavement of the coal : which three, viz. the ftratum of coal, and its roof and pavement, with the other concomitant ftrata lying above and below them, always preferve their ftations and parallclifin; that is, are all ftretchtd out and ipread one above another upon the-fame inclining plane, and have the fame line of bearing and of declivity. Parc II. MINER rnflam- X. The mineral phlogifton or bitumen, united with mablen. the vitriolic acid : fulphur or brimftone. See the article Sulphur. This is very common in the earth, anddifcovers it- felf in many and various forms. It is found, .rftf. Native. Sulphur nativum. A L O G Y. 107 In this the two conftituent parts are mixed Ma1”' in due proportion in regard to each other, ac- mat>le,i* cording to the rules of that atttra&ion which is between them. It is eafily known, 1. By its inflammability, and by its flame. 2. By its fmell when burnt; and, O2 3.B> 1. Bafaltes. This is very common in Scotland, where it is frequently called 'whin ftone ; and at Borrowf- tounnefs there are feveral thick beds of it between the feams of coal. One of them being the immediate roof of a feamof coal there at Hillhoufe lime quarry, there is a thin feam of coal beneath a beautiful bed of colum¬ nar bafaltes. In the Bathgate hills to the fouthward of Linlithgow, alfo, there are feveral ftrata of coal blended with thofe of bafaltes. Thefe bafaltine ftrata are always very hard, frequently very thick, and generally of a black or blackifh grey colour. “ There are but few people (fays Mr Williams) fufficientiy verfed in natural hiftory, to know that they are bafaltes, as this kind of rock, both in England and Scotland, goes by the name of whin rock. In the north of Scotland it is called Jhurdy ; and among the miners in Cornwall it has the name of cockle (3).”— 2. Strata of limejlone of various thicknefles are met with in different coal-fields. Sometimes the lime is the immediate roof; but fometimes there is an argillaceous ftratum of about the thicknefe of a foot between the coal ftratum and that of lime. In the coal-fields at Gilmerton, near Edinburgh, are feveral beds of limeftone, fome of them very good, and of confiderable thicknefs. At Blackburn in Weft Lothian, alfo, there is a ftratum of limeftone fix or feven feet thick, which is the immediate roof of a feam of coal about five or fix feet thick. At Carlops and Spittlehaugh in Tweedale, they have a feam of coal immediately below their lime quarries, which they work for burning their lime. 3. Pojl-jloney. a kind of thick and folid ftratum of free ftone, is one of the roofs of coal, generally without the intervention of any argillaceous ftratum, though fometimes a ftratum of this kind is interpofed. Fre¬ quently this kind of ftone is rendered very hard by a mixture of iron or pyrites. In moft coal fields, thinner ftrata of free ftone are met with as the roofs of coal feams. 4. Dogger-hand, as it is called by the Scots colliers, is frequently met with as the roof of coal feams. This name is applied to various fubftances. Sometimes they call ftrata of iron-ftone dogger bands ; fometimes the name is reftridfed to the ball iron-ftone ; fometimes to pyrites ; and fometimes the dogger band is a kind of imperfeft ftone, compofed of feveral heterogeneous mixtures, among which pyrites bears a confiderable pro¬ portion, and by which the whole is fo ftrongly bound together, that it is frequently very difficult to break through it. 5. IVhin-Jlone, properly fo called, not of a bafaltic nature. Thefe roofs are ahvays very hard, and of vari¬ ous colours, as black, blackifti grey, brown, red, &c. fometimes not above two or three feet in thicknefs, but fometimes much more. 6. Pojl-ftone, of a fofter nature than that already mentioned. This has no mixture of ferruginous matter. 7. Regular Jlrata of free-Jlone, of various colours, textures, and thickneffes, but not fufficientiy thick to de- ferve the name of pojl-jlone, which our author thinks they do not, unlefs they are above three or four feet. Thefe thin ftrata of free ftone are very numerous in coal fields, and very frequently form the roofs of coal- feams. Some of them are three or four feet thick, while others do not exceed three or four inches. They make good roofs, eafily cut through, and may be readily quarried out for other purpofes. 8. Grey-lands, or grey-coloured free-ftone, frequently form the roofs of coal feams. A great number of them are generally arranged in one place, lying immediately above one another; and they are frequently found of all degrees of thicknefs from one to twenty inches, though the moft common dimenfions are from two to fix. By the Scots colliers thefe are called grey fekes as well as grey bands. Frequently they are found of mo¬ derate hardnefs, and fufficientiy ftrong to make good flags and covers for fewers. Thefe roofs are ftrong and fafe when the ftone partakes of the nature of the coal, and has a black or blackifti grey colour ; but when they have a mixture of tilly or argillaceous matter, they are more friable. 9. Blaes, when hard, ftrong, and well ftratified, are reckoned tolerably good coal-roofs. Thefe are always of a bluifli-black or black-grey colour, and are of great variety in refpeft to hardnefs and ftrength. Some of the ftrongeft and hardeft are either entirely black or greyifti black ; while fome of the different Ihades of black are pretty thick, and others are but thin. The thickeft, however, are not above 18 inches, and the thinneft two or three inches or lefs. The medium thicknefs is from one foot to three or four inches. Some of them are fuf¬ ficientiy hard to make a good and fafe coal-roof; but they feldom acquire fuch a degree of hardnefs as to give any confiderable obftruiStion in fucking. All of them feem to have a confiderable quantity of black argillaceous matter in their compofition; and the ftrong blaes have alfo a confiderable quantity of fand ; often alfo contain¬ ing a large portion of empyreumatic oil, and fometimes have a confiderable mixture of coaly matter. There is a great variety both in the thicknefs and quantity of thefe blaes found above feams of coal. In fome places he thinneft ftrata make the immediate roof; in others, the thickeft. Sometimes we find only five or fix inches blaes upon the coal; in others as many fathoms, or even much more ; and it is common to find them of all intermediate thickneffes. . ./7 10. JVhitjJh, (^'Ve muft obferve, however, that according to Bergman and other eminent mineralogies, the cockles or Jhirh ought not to wticle^d®^ Wltfi bafaltes; which jlaft name does not at all fit thofe fubftances. See Vdani; FroducU in the Appendix to this M I N E R A 3. By its producing a liver of fulphur, when mixed with a fixed alkali, like that made from artificial fulphur. It is found, a. Pellucid, of a deep yellow colour. b. Opaque, white, and greyifh, Thefe are found in Siberia, at Bevieux in Swifferhnd, and at Salfatara near Naples. c. Cryfiallifed in oftoedral prifms, with blunted points. d. Tranfparent. Mr Davila had been informed that this was bi ought from Normandy in France. (£run.) LOGY. Part II. I. Native fulphur is found in different forms, I fUm. viz. either inTolid pieces of indeterminate m-'kie*. figure, running in veins through rocks; v—J or in fmall lumps, in gypfum and lime- ftones; in confiderable quantities at Sol- fatara, and in the neighbourhood of vol¬ canoes; or cryftallifed in pale, tranfparent, or femitranfparent, o&ogonal, or rhom- boidal cryftals, in the cavities of quartz ; and particularly in the matrices of ores ; or in the form of fmall needles over hot fprings, or near volcanoes (Kirwan). Some- xo. Whitijb and afb-colourtd argillaceous Jlrata, of middling ftrength, are frequently found to be the immedi¬ ate roofs of coal. Some of thefe are of middling thicknefs, others thin. They are commonly found from two inches to two feet in thicknefs. A great many of thefe roofs are very dangerous on account of their fra¬ gility ; while others are quite fafe, owing to the more perfeft formation of their ftrata, or to fome ingredi- ent in their compofition. 11. Streaked roofs. Thefe are of two forts: 1. Such as are compofed chiefly of fand, with a very final! mixture of clay and blaes; and, 2. Thofe compofed principally of clay or blaes with a fmall quantity of fand. Some of thefe have large, others fmall, llreaks or ribs. Mr Williams fays that he has feen them fo beautifully ftreaked as to rtfemble the finell ftriped cotton fluffs. Thefe ftripes or ftreaks always lie exactly parallel to one another, as well as to the bed of the ftone, and are always fpread out the whole breadth of the ftratum. Their colours are various in different ffrata, fome of the ftripes being nearly black and white, others white and red, and others yellow and red. In fome the ftripes appear of a lighter and darker grey colour. Some of the finely ftriped ftones have their ftreaks about a quarter of an inch in diameter; fometimes lefs : and it is common to fee ftripes from a quarter to three quarters of an inch broad ; but in the finely ftriped ftones it is rare to find thqm a full inch thick without fome different fliade on one fide or other of the ftripe. The fe- cond kind of thefe ftreaked roofs, viz. fuch as are compofed of blaes, with a fmaller mixture of fand, differ but little from the former; only the colours are not always fo bright, nor the ftripes fo fine ; neither is the roof quite fo hard. 12. The foft blae roofs fometimes confift of pretty thick ftrata ; others of fuch as are thin or of middling thicknefs. There are likewife arrangements or clafles of regularly ftratified blaes, found immediately above feams of coal, from three or four inches to feveral fathoms in thicknefs, though fome are even met with little exceeding one inch in thicknefs ; though in the fame place there might be a confiderablc thicknefs of blass above the coal, taking in all the different ftrata, thick and thin, which lay above it. Some of thefe roofs have an oily appearance on the outfide, and through all the fiffures and joints of the ftrata; that is, they appear fmooth and glofly, and are very flippery to the touch. Others have no appearance of this kind ; but all of them are tender, weak, and fragile, fo that they make a very indifferent and dangerous roof. 13. Another kind of coal-roof confifts likewife of blaes, but fuch as are mperfeElly f ratified. It is alto¬ gether the fame in quality and colour as the laft, the only difference that can be diftinguilhed being in the dif¬ ferent degrees of ftratification. The beds of this kind are not perfect, but unequal ; whence it is a bad and dangerous roof, as great pieces of it are frequently apt to fail down by reafon of the inequality and different joints of the ftrata. Some of thefe blaes appear in thick, and others in thin or middling thick beds ; while lome have an oily fmoothnefs, called by the Scots colliers creejhy (greafy) blaes. It is owing to this oilinefs par¬ ticularly that thefe kinds of roofs are fo dangerous; for the oil pervades the joints, and, rendering them flip¬ pery, makes the pieces more apt to fall out as foon as the coal is worked away from below them. Some of theie have fuch a quantity of natural oil, that they will flame a little in the fire; and in fome places there are hard blaes which will burn when fire is fet to them, though they will not confume. At Pitfirran in Fifefhire there is a fpecies of this blaes fo inflammable, that when fire is fet to one corner of a hillock it will burn through • out the whole; neverthekfs it is not reduced in bulk by this ccmbuftion, nor does it produce any afhes. Inftead of this itbecomes confiderably harder than before, and acquires a pale red colour. By reafon of its hardnefs, it is proper for being laid upon horfe and foot paths, but is not lo for roads over which heavy wheel-carriages pafs. 14. Soft blues notJhatfedat all. Of thefe there is no more than one bed fiom two or three inches to feveral fathoms in thicknefs, without any others either above or below it. They are as common as any above the coal feams ; but their fubftance is not always uniform throughout the whole ftratum. Some of them are found di¬ vided into fmall angular mafles, and others into larger ones; but whether thefe are uniform or not, they always make a bad and dangerous roof Thefe argillaceous ftrata are fometimes called beds of till; the uniform fort are called dauh, and the glebous kind Upey blaes, by the Scots colliers. Both the uniform and glebous foft blae' frequently contain a quantity of ball iron-ftone, though fome of it contains none at all. The regular cOnU»uo'J ftrata of iron-ftone are commonly found in ftratified foft.blaes. There is a variety of foft coal-roofs of a gT colour, and of which fome are regularly ftratified, and fome not. Part II. Inflam miib.ta. M I N E R A Sometimes it is formed in old privies: of this Mr Magellaa faw fome lumps that were found in a very old one at Paris. 2. United with day in the aluminous ore of La Tolfa, and alfo at Tarnowitz in Silefia. This laft refembles a light grey earth ; when dry, burfts or cracks in the water like marl; and poffdTes a ftrong peculiar fmell like camphor. If diftilled, the fulphur fublimes. One hundred parts of this earth afford eight of fulphur, be* fides gypfum and a quantity of iron. 3. Mixed with clay, iron, and felenite. This compound is of a grey, brown, or black colour,found near Rome, Auvergne, Spain, and Iceland. LOGY. 109 4. With limeftone in the form of a calcare- Tnflcn- ous hepar. This is found at Tivoli, near giaWes- j Rome, and elfewhere in Italy. It is fome- “ ~ times diflblved in mineral waters, three pounds of which contain as much as 25 grains of fulphur. It often forms incruf- tations on the brinks of thefe fprings. 5. In the form of an alkaline hepar. This is faid to be found in fome waters in Ruf- fia ; as will be hereafter noticed. 6. United to iron and clay of pyrites, See. of which hereafter. 7. United to metallic fubftances, as hereafter fpecified. £. Saturated with metals (f). 1. With iron. Pyrites, or copperas-flone ; Py¬ rites. 15. Regularly faft grey coal-roofs.—Of thefe there are feveral forts. Some have a confiderable quantity of fand in the compofition of the ftrata ; and many of thefe are as regularly ilratihed as any coal-metals what¬ ever. Numbers are found very thin, and others of middling thicknefs ; though in all cafes they are fo tender and friable, that they make very bad and dangerous roofs. Some of them indeed look pretty well at firft but they foon crumble and come down, efpecially when they have been expofed to the air. This, in the ©pinion of Mr Williams, is owing partly to their having too much clay in their compofition, and partly to the want of a fufficient quantity of natural cement to conneft the feveral particles of the ftone together. 16. Soft grey regular jlrata, or grey bands of an argillaceous kind; and of thefe there is likewife a confi¬ derable variety. Some are of a dark, others of a lighter grey ; fome thick, others thin : they are very nu¬ merous in coal-fields, and are frequently to be found as the immediate roofs of coal. Thefe, as well as the black kinds, are found in all quantities or degrees of thicknefs above different coals, from a few inches up to feveral fathoms; but whether they be in great or fmall quantity, the roof they compofe is generally very frail and tender. 17. Soft grey argillaceous bands-, imperfeQly Jlratified. Thefe differ little or nothing in fob fiance from the former ; the only difference is in the flratification. Many of the ftrata of the former are of a middling thick¬ nefs, or rather thin, finely and regularly fpread out, and every part of each ftratum of an equal thicknefs. But this fort, though it has the appearance of ftrata, .is clumfy and irregular; that is, the feveral beds are unequal, and divided by many irregular joints into unequal mifhapen maffes, which makes this a very bad roof; the maffes being apt to leparate at the joints, and to fall down when the coal is worked out from below them. 18. Soft grey argillaceous beds of metal or coal roofs not f ratified at all. Thefe are of two kinds, viz. 1. fuel* as are found broken or formed in the ftratum into glebes or mafles; and, 2. fuch as are found in one uni¬ form mafs throughout the whole bed, without any divifion into maffes or ftrata. Thefe grey foft roofs are of all degrees of thicknefs, from a few inches up to many fath&ms, as well as the black ; and there is but very littlS difference between them in any refpe& excepting the colour. But in this, as well as in the black 1111- ftratified blaes, and that both in the glebous and uniform beds, ball or glebous iron-ftone is frequently found ;> and ftrata of iron-ftone are alfo found in the ftratified foft grey blaes. 19. White and ajh-coloured foft argillaceous coal-roofs ; and of thefe there is alfo a great variety. Some of this kind are regularly ftratified, others imperfe&ly, and fome not at all. Some of the whitilh argillaceous roofs are compounded of gritty fand and clay ; others appear to be chiefly compofijd of pure clay ; and fome of a loamy clay. Thofe which are regularly ftratified and mixed with fand, either coarfe or fine, are of great variety with regard to thicknefs and the arrangements of the ftrata ; but all of them are tender and fragile, and thus make very troublefome and dangerous roofs. 20. Whitfjh argillaceous roofs, Jlratified, and of a homogeneous quality, or not mixed with fand. Some of thefe are finely and perfectly ftratified, and are of different degrees of hardnefs; but in general, make but a weak roof. Some of them are found in irregular ftrata, with' all the other varieties and imperfedlions al¬ ready mentioned. 21. White and ajh-coloured argillaceous coal-roofs, not Jlratified at all. Sometimes thefe are found in very tlpck beds in the coal-fields ; and fome of thefe, as well as of the black foft roofs, rife in glebes and mafles of different fizes ; while others are homogeneous throughout the whole bed, however thick, from two or three inches to feveral fathoms. Some of thefe beds of white argillaceous marle-like matter are found to be a fandy or loamy clay ; others a pure homogeneous clay, which does not feel gritty between the fingers nor in the mouth. The (hades and varieties of this kind are as numerous as thofe of any of the foregoing; and all of them, by the Scots colliers, are called daub, whatever be their coour. Mr Williams informs us, that he has frequently taken fome of thefe fine white clays to wa(h his hands, and has found them anfwer almoft as well ^oaP’ . . . , f (f) Sulphur is the mod common mineralifer of metals; and therefore moft of its combinations with thole fubftances fall to be ranked hereafter among the metallic ores. no MINER Inflam- rites. This is the fubftance from which moft , mable9‘ . fulphur is prepared, and is therefore ranked T ' here with all its varieties. It is hard, and. of a metallic fhining colour. a. Pale yellow pyrites; Pyrites fulfavus. Mar- cafite. This is very common, and contains a proportionable quantity of fulphur with refpedt to the iron; when once thoroughly inflamed, it burns by itfelf. a. Of a compatt texture ; Polita piedra del ynca, Mfpanorutn. b. Steel-grained. c. Coarfe-grained. d. Cryftallifed. It fhoots moftly into cubi¬ cal and oftoedral figures, though it alfo cryftallifes into innumerable other forms. b. Liver-coloured marcafite. Its'colour can¬ not be defcribed, being betwixt that of the preceding marcafite and the azure copper ore. The iron prevails in this kind ; it is therefore lefs fit to have fulphur extracted from it, and alfo for the fmelting of copper ores. It is found, a. Of a compaft texture. b. Sfeel-grained. c. Coarfe-grained. C. Varioufly combined with iron and other metallic fubftances. 1. With iron and copper; forming yellow or marcafitical copper ore. 2. With iron, filver, and lead ; potters lead ore. 3. With iron and zinc ; mock lead, blackjack or blende. 4. With iron and arfenic ; arfenical pyrites. 5. With iron and cobalt. 6. With iron and bifmuth. 7. With iron and nickel. 8. With iron and gold ; pyritical gold ore. 9. With filver ; glafs filver ore. 10. With copper ; grey or vitreous copper ore. 11. With lead ; potters lead ore. 12. With bifmuth. 13. With quickfilver ; cinnabar. 14. With arfenic ; orpiment, realgar. XI. Mineral phlogifton mixed with metallic earths. This is not found i* any great quantity : in regard to its external appearance, it refembles pit-coal; and the fat fubftance contained in it, at times, partly burns to coal, and partly volatilifes in a calcining heat. The only known varieties of this kind are, A. Miner a cupri phlogifiica. When it has been inflamed, it retains the fire, and at laft burns to allies, out of which pure copper can be fmelted. B. Miner a ferri phlogijlica. A L O G Y. Part II. This is not very different in its appearance from Mstais. the pit-coal or foflile pitch, but it is fome- what harder to the touch. There are two va¬ rieties of this fpecies: 1. Fixt in the fire ; Minera ferriphkgijlica fixes. Expofed to a calcining heat, it burns with a very languid though quick flame 5 it pre- ferves its bulk, and lofes only a little of its weight. It yields above 30 per cent, of iron. a. Solid, which refembles black fealing-wax. b. Cracked, and friable. 2. Volatile in the fire. This is unalterable in an open fire, either of charcoal, or even upon a piece of charcoal before the flame of the blow-pipe; bat under a muffle the greateft part of it volatalifes, fo that only a fmall quantity of calx of iron re¬ mains. It is found, a. Solid. b. Cracked. This laft kind leaves more alhes : thefe alhes, when farther expofed to the fire, become firft yellowilh-green, and afterwards red- dilh-brown; when, befides iron, they then alfo difcover fome marks of copper: it has, however, not been poffible to extradl any metallic fubftance from them, the effects of the loadftone, and the colour communi¬ cated to the glafs of borax, having only given occafion to this fufpicion. Class IV. METALLIC SUBSTANCES. Metals are thofe minerals which, with refpeft to their volume, are the heavieft of all known bodies. Some of them are malleable ; and fome may be de¬ compounded ; and, in a melting heat (g), be brought back again to their former ftate by the addition of the phlogifton they had loft in their decompofition. See Metallurgy, Part I. SeA. i. and Chemistry- Jndex at Metallic Calces and Metals. All the metallic fubftances contain phlogifton ; and when, to a certain degree, deprived of it, fall into a powder like an earth ; but their attra&ions for phlo¬ gifton are different. Moft of them, when melted in a common way, and expofed to the air, have an earthy cruft formed upon the furface, which cannot again be reduced to metal without the addition of fome inflammable matter. The bafe metals have this property. But the noble metals, vi%. platina, gold, and filver, arc fo firmly united to the phlogifton, that they never calcine under fufion, however long continued; and, af¬ ter being changed into a calx in the liquid way, when melted in the fire, they reaffume their metallic form without any other phlogifton than what is contained in the matter of heat. Quick- (g) The various degrees of heat required to reduce metals to a fluid ftate, are feen in the following table, which was extrafted, for the moft part, by Dr Withering, from the printed treatifes of the late celebrated , ro k 0^1rrgTa-ri‘ ^ ex^bits, in a Ample view, 1. The fpecific gravity of each metal; 2. The degree of heat by Fahrenheit's fcale, in which it melts; 3. The quantity of phlogifton it requires for its faturation ; and, 2 4. Its tart IT. MINER ji Petals. Quickfilver holds a kind of middle place : for, like ' the !»afe metals, it may be calcined, though not rea¬ dily ; and, like the noble ones, it may be reduced by heat alone. We may therefore reckon four noble or perfeft me¬ tals ; viz. gold, platina, filver, and mercury ; becaufe, when calcined, they recover their phlogifton without the addition of any phlogiftic fubftance. But as tin, lead, copper, and iron, cannot be redu¬ ced without fuch addition, thefe are called ignoble and imperfeQ or bafe metals. Kir wan's Mineralogy. A L O G Y. in However, all thofe eight metals (even mercury, when Metals. folid) are malleable to a confiderable degree, and are called entire metals. But Bifmuth, zinc, antimony, arfenic, cobalt, nickel, manganefe, molybdena, and wolfram, are fcaree at all malleable, and hence they are called femimetals. Ne- verthelefs, zinc and purified nickel are more malleable than any of the other femimetals; fo that we have four perfect or noble metals, four imperfect or bafe, eight entire, and nine femimetals (h). Order 4. Its attra&ion to the fame faturating phlogifton. We muft, however, obferve, that if the fecond column be'compared with that of Wedgwoo.d’s thermometer, their great difagreements betray fome fundamental error in the affumed data : for the degrees of heat affigned by Mr Wedgwood for melting gold, filver, and copper, are more than quadruple of thofe affigned by Bergman, and that for melting iron is more than eleven times greater; although they both nearly agree in the red heat of iron, which Bergman fays to be 1050 degrees, and Wedgwood 1077. Mr Magellan is of opinion, that the fault lies in Mortimer’s thermometer, which Bergman quotes with fome diffidence fSedl. 197. of his Sciagraphia); and thinks it probable, that the changes caufed by heat, on this metallic thermometer, are in a much lefs increafing proportion by intenfe fire, than thofe indicated by the contraction of the pure clay, happily employed by Wedgwood in his thermometer. He therefore added another column to this table, marked Wedgw. with the degrees of the melting heats already afcertained by this laft thermometer, as being the n«areft to truth. Gold Platina Silver Quickfilver Lead Copper Iron Tin Bifmuth f common [ Nickel n l {pure } Arfenic Cobalt (cotnmonI l Pure 3 Zinc Antimony Manganefe Specific Gravity. 19,640 21,000 I°,5j2 14,1IO 'MI* 8,876 7,800 7,264 9,670 7,000 9,000 8,308 7,790 6,862 6,860 6,850 Berg 1301 IOGO 40 595 14JO. i6oi 4i5 494 1301 1601 Wedgio. 5237 4717 —40 4587 17977 3" J45o { 1601 699 809 Very great Saturating Phlogifton. 394 756 100 74 43 312 342 114 57 156 109 Ig2 120 227 Attraction to faturating Phlogifton. I or 2 1 or 2 3 4 10 8 it 9 7 N. B. By faturating phlogifton, Profeffor Bergman means to exprefs the proportionate quantities taken away from each metallic fubftance, when diffolved by means of acids, and of courfe reduced to a calciform date. The laft column only expreffes their attraction to this part of their phlogifton, not to that which ftill remains united to them in a calciform ftate. Withering. (h) Mr Mongez remarks, that the following are the general properties of metals, when confidered as phy- fical bodies; viz. their opacity, great fpecific gravity, duaility, tenacity, cryftallization, flavour, and even ■ fmell, at leaft in fome of them. It is from their denfity that their gravity and opacity proceed ; this laft being fuch, that, even reduced to * the thinned plates* no rays of light can pafs through their particles, unlefs there remains an interftice or pore quite free from the metallic fubftance. Gold leaf muft, however, be excepted;, which exhibits a fine -green by tranfmitted light. As to their cryftallization, it has been found to take place whenever they are pure, and left to cool very flowly by themfelves, after having been perfectly fufed. (See Journal de Phyfique for July 1781, p, 74.) T-he flavour and fmell above mentioned are very perceptible in the reguline fubftances of arfenic and antimony, as well as in lead, copper, and iron. ..... AH metals are conductors of ele&icity ; and more perfectly fo than any .other bodies during their union- with phlogifton. iis M I N E R A Mstais. , G^J’ . Order* I. Noble or Pekfect Metals. I. Gold; Aurum fol ehymicorum. See the articles Gold; alfo Chemistry-//^*;; and Metal¬ lurgy, Part II. left. I. Tfiis is efteemed the principal and firft among the metals; and that partly for its fcarcity, but chiefly for the following qualities : t. It is of a yellow fhining colour. 2. It is the heavieft of all known bodies, its fpe- cific gravity to water being as 19,640 to 1000. 3. It is the moft tough and duftile of all metals; becaufe one grain of it may be ftrctched out fo as to cover a filver wire of the length of 98 yards, by which means tuts-uu a £ra‘n becomes vi¬ able to the naked eye. 4. Its foftnefs comes neareft to that of lead, and confequently it is but very little elallic. 5. It is fixed and unalterable in air and water, and is indellru&ible by the common a&ion of fire. N< 223. L O G Y, part n. 6. When melted, it refle&s a bluilh-green colour Metals, from its furface. Gold. 7. It diflblves in aqua-regia, in the depMogiflicated ' marine acid, and alfo (according to Crell ia f Journal it an acid obtained by diftilling vitriolic acid from off manganefe. S t/?8* 8. When mixed with a volatile alkali and a little1' of the acid of nitre, by means of precipitation out of aqua-regia, it burns off quickly, in the leaf! degree of heat, with a llrong fulmination. 9. It is diffolved, in forma ficca, by the liver of ful- phur.and alfo fomewhat by the glafsof bifmuth(i). 10. It is not carried away by the antimony du¬ ring the volatilifation of that femi-metal, and is therefore conveniently feparated from other metals by the help of crude antimony; in which procefs the other metals are partly made volatile, and fly off with the antimony, and partly unite with the fulphur, to which the gold has no at¬ traction, unlefs by means of fome uniting body, or by a long digeffion (k). u. The They are foluble either in nitrous acid and in dephlogifticated marine acid, or in aqua regia ; and are pre- cipitable in fome degree by cauftic alkalies; and except platina by the Prufiian alkali. Whea dephlogifticated, they communicate a tinge to borax and to microcofmic fait, of at leaft render them opaque. They affume a convex furface when melted, and even a globular form, if in a fmall quantity ; and though they mix for the moft part with one another whilft fufed, yet they refufe to unite with unmetallic fubftances, even their own calces, iron only excepted, which does to its own calx ilightly dephlogifticated and to plum¬ bago. Nickel alfo, and fome other's, may contain fulphur in their reguiine ftate. Metals, when calcined, are capable of uniting with other calces and falls. Three of the metallic calces have been found to be of an acid nature ; vi%. the arfenical, molybdenic, and tungftenic 5 from which, by analogy, the nature of other calces may be conje&ured. The phlogifton contained in metals is in a pure ftate ; viz. without water and aerial acid, with which it is invariably accompanied in all other compounds except acid airs and. fulphur. When metallic fubftances are naturally found in the earth united to their full fhare of phlogifton, and confe¬ quently poffeffing their peculiar properties, they are called native. But when they are found more or lefs deprived of their phlogifton and of their properties, combined with other fubftances, they are then called mineralifed. This is the moft common ftate of‘the mineral kingdom. The fubftance fo combined with them is called the mineralifer, and the whole is called ore ; by which name are alfo diftinguiihed thefe earths and ftones in which metallic fubftances are contained. But if both metallic fubftances are mixed together in their metallic or reguiine form, without the lofs of phlogifton, they are then faid to be alloyed. When the mineralifer is of a faline nature, and renders the metallic combination foluble in lefs than 23 times its weight of water, the compound is ranged among falls. Thus the vitriols of iron, copper, and zinc, are rather claffed with falls than with ores. The moft common'mineralifers are, fulphur, arfenic, and fixed air or aerial acid. The leaft common are the vitriolic and the marine acids. The phofphoric has been found only in two inltanoes; viz. united to lead, difcovered by Gahn ; and to iron, in the fiderite, as Mr Meyer believes. Thofe metallic fubftances, mfneralifed by aerial acid, are called calciform ores. M. Magellan obferves, that if the new dodtrine of the French chemifts, who affert, that calces of metals are a compound of dephlogifticated or vital air with the metallic fubftance, were juft, all calciform ores fhould produce this vital air inftead of aerial acid, when they are reduced to their metallic form ; which is not the cafe : neither fhould all the bafe metals and femimetals abfolutely require the mixture of fome phlogiftic fub¬ ftance in order to their being reduced from the ftate of calces to their metallic form, which otherwife would be quite ufelefsj. if their reduction limply confifted in their feparation from the vital or dephlogifticated air. (1) Neither fulphur nor fixed alkali has any action on gold; but the liver of fulphur, which is a com¬ pound of both, can diffolve it in the dry way ; fo that if a proper quantity of gold-leaves be pot in a cru¬ cible together with liver of fulphur, and it be melted in a brilk fire, the gold is thoroughly .diffolved ; and if the whole be diluted in water, the gold will be kept in the fclution, and even pafs through the fibre along with it. (*) Antimony is ufed alfo to refine gold from its alloy, as it attenuates and carries off all other metallic 1 fubftances Fart II. Perfe<5l MeTALS. Gold. M I N E R A it, Tlie phofpliorus is faid to have ingrefs into . gold (t,). 12. If mixed with a lefs portion of filver, platina, copper, iron, and zinc, it preferves tolerably well its duftility. But, 13. When mixed with tin, it becomes very brittle; and it attracts likewife the fmoke of that metal, fo as to be fpoiled if melted in an hearth where tin has been lately melted (m). T 4. It requires a ftrong heat before it melts, nearly as much or a little more than copper. 15. It mixes or amalgamates readily with quick- iilver. See Metallurgy, Part II. feft. i. (n). 16. It is not dilfolved by the glafs of lead, and therefore remains on the cupel. A. Native gold. With refpedt to the figure or the quantity in which gold is found in one place, it is by miners divided into, 1. Thin fuperficial plated or leaved gold ; which confifts of very thin plates or leaves, like paper. 2. Solid or mafiive, is found in form of thick pieces. 3. Cryftallifed, confifts of an angular figure. 4. Walh gold, or gold dull, is walked out of fands, wherein it lies in form of loofe grains and lumps (o). See other diftindtions of form under the article Gold. i?. Mineralifed gold. This is an ore in which the gold is fo far mineralifed, or fo entangled in other bodies, as not to be diflblved by the aqua-regia. Vol. XII. Part I. LOGY. 1. Mineralifed with fulphur by means of iron. Marcafitical gold-ore ; Pyrites aureus. 2. By means of quickfilver. It is found in Hungary. 3. By means of zinc and iron, or filver. The Schemnitz blende. See other varieties of mineralifed gold ores under the detached article Gold, already re¬ ferred to. II. Silver: Argentum, Luna. See the article Silver. See alfo Chemis -Index; and Metallurgy, Part II. feft. hi. and Part III. fedt. iii. This metal is, a. Of a white Ihining colour. b. Its fpecific gravity to water is, according to Cronftedt, as 11,091 to 1000; according to Bergman, = 10,552; and according to Kir- wan, 11,095. c. It is very tough or dudfile, fo that a grain of it may be ftretched out to three yards in length and two inches in breadth. d. It is unalterable in air, water, and fire. e. It diffolves in the acid of nitre, and alfo by boiling in the acid of vitriol. f. If precipitated out of the acid nitre with the common fait, or with its acid, it unites fo ftrongly with this laft acid, that it does not part from it, even in the fire itfelf, but melts with it into a mafs like glafs, which is called luna cornea (p). IIJ Perfect Metals. fubftances mixed with it, without excepting the filver ; whilft lead leaves this laft behind, and even adds fome of its own to the gold. PauBon, p. 659. ( l) Gold, reduced into thin leaves, is not a died upon by the phofphoric acid in the humid way, though the fire be urged till luminous decrepitations take place; but when it pafies that point which feparates the humid fiom the dry way, Mr Margraaf obferved that fome purple fcoria were formed, which is an indication that this concrete acid had partly calcined the gold during its fufion. Elements de Chymie de Dijon, Vol. III. p. 131. Befides this, a drop of the phofphoric acid on the folution of gold by aqua-regia precipitates the metal in its revived ftate, as afferted by the academicians of Dijon. Magellan. (m) The fumes of a fingle grain of tin ,are capable of rendering hard eight ounces of gold ; but it eafily recovers its malleability by being melted on the fire. (Wallerius and Bomare's Mineralogy.) But when gold is mixed with arfenic, cobalt, nickle, bifmuth, or with the regulus of antimony, it only lofes great part of its malleability; and when in a certain proportion, it may be calcined and vitrified with them.—■ ( Fabroni.) (n) Bergman doubts if ever gold has been found perfe&ly pure ; and Mr Kirwan fays that it is very feldom found fo, being generally alloyed with filver, copper, or iron, or all three. As to the gold commonly ufed in toys and other objefts of luxury, every one knows that it is puipofely debafed by the artifts with copper or ofher metals ; and of late it has been employed in various! pieces of jewellery, to form ornaments of various colours 5 thus a great alloy of filver (viz. one-third part), gives it a lhade of a green colour ; a fimilar quantity of copper, a reddifti one ; a mixture of arfenic, or filings of fteel, in the proportion of one- fourth part, gives it a bluifli caft ; fo that having the yellow naturally in the pure gold, and the white in pure filver, the jewellers have almoft all the colours to diverlify their work. Even, in the currency of money, there is none coined out of pure gold, which, by common agreement, is called gold of 24 carats. The gold coin of England, France, and Portugal, only contains 2 z parts of pure gold, and two of alloy, viz. it is only 22 carats, in the common faying : that of Spain is but of 2iy?- carats : but the ducat of Holland is of 23-f^ carats ; and the zecchino of Venice, of 23 j|- carats : which laft therefore, it would feem, is the pureft gold coin of Europe. [PauBon's Metrologie.) (o) M. Daubenton, in his Methodical Tables of Minerals, enumerates eight forts of native gold, viz. 3. In powder ; 2. In grains ; 3. In fmall fpangles ; 4. In maftes of lumps; 5. In filaments 5 6. In branches like vegetables ; 7. In lamella; and 8. In o&oedral cryftals.—He obferves alfo, that gold, in its reguline Hate, is formed, either, 1. Into angular cryftals, compofed of yellow oftoedres ; or, 2. Into irregular yellow snaffes, which, being broken, fhow a granular fubftance. (p) The marine acid attracts the calx of filver, but cannot remove its phlogifton 5 and therefore cannot diflblve MINER g. It does not unite with the femi-metal nickel during the fufion. h. It amalgamates eafily with quickfilver. i. It is in the dry way diffolved by the liver of fulphur. k. It has a ftrong attra&ion to fulphur, fo as rea¬ dily to take a reddifh yellow or black colour when it is expofed to liver vapours. /. It has no attraftion to arfenic ; whence, when the red arfenical lilver ore, or rothgulden ert% of the Germans, is put into the fire, the arfe¬ nic flies off, and leaves the fulphur (which in this compound was the medium uniens, behind, united with the filver in form of the glafs fil- ver ore, or glafs ertz. m. It is not diflblved by the glafs of lead, and confequently it remains on the cupel. «. It is exhaled or carried off by volatile metals and acids; as by the vapours of antimony, zinc, and the acid of common fait. o. According to Cronftedt, it melts more eafily than copper ; and this was a general opinion. But the contrary, as Mr Magellan remarks, has been proved by means of the nice ther¬ mometer lately invented by Wedge wood.—- See Thermometer. Silver is found, yf. Native or pure ; which moft generally is nearly of 16 carats ftandard (q^) T. Thin, fuperficial, plated or leaved. 2. In form, a. Of fnaggs, and coarfe fibres. b. Of fine fibres. Capillary filver. c. Arborefcent. d. Cryftalline or figured. This is very rare : it has diftinft fibres, with fhining furfaccs. $. Mixed or alloyed with other metals. The following are the known inftances of thefe mixtures : l. United to gold, (Bergman’s Sciagraphia, § 154.') 2. Mixed with copper ; (Berg. Sc § 155-) 3. United to gold and copper; {.Z?er§-. Sf. $ 156.) 4. Amalgamated with mercury, found in the mines of Salberg ; (Fofter’s notes to Brunnich.) 5. United to iron ; (Berg. Sc. § 157.) 6. United to lead, fometimes in fuch quantities as to be worth the expences attending the fe- paration. 7. United to arfenic ; (Journaldephyfique, 1778, p. 50.) 8. United to antimony; (Berg. Sc. $ 159-) 9. Joined to the regulus of arfenic and iron ; (Berg. Sc. § 160.) 10. Mixed with the alkaline limeftone from A L O G Y. Partll, Annaberg, defcribed by Mr Jufti; (Brun- Perfedt nich.) S** H. Sandy filver-ore, without any metallic fhining., * 'v‘r’ . 12. Silver-ore in a red-brown fchiftus, defcribed by Lehman : it is compofed of argillaceous earth, micaceous hematites, fulphur, calcare¬ ous fpar, fluor mineralis, lead, and filver.— It contains about feven or eight ounces of fil¬ ver on the hundred weight. 13. Soft filver-ore. It is found among the marled and argillaceous earths ; and is of various co¬ lours, either fingly or mixed. C. Diffolved and mineralifed. (1.) With fulphur alone. Glafs. filver-ore. This is du&ile, and of the fame colour as lead ; but, however, becomes blacker in the air. It has therefore, though very impoper- ly, got the name ot glafs-ore ; for that name rather belongs to the minera argenti corneay or horn filver ore, if indeed any filver ore. can be confidered as glaffy. It is found, 1. In crufts, plates, or leaves. 2. Grown into a. Snaggs, and b. Cryftalline figures. It is generally either of a lamellar or a grained texture. The glafs filver ore is the richeft of all filver ores; fince the fulphur, which is united with the filver in this ore, makes but a very fmall quantity of its weight. (2.) Arfenico-martial filver ore, (Weill ert*y Germ.) This ore contains filver and iron mineralifed by arfenic ; the arfenic in a larger propor¬ tion than the iron. This is the Pyrites ar- genteus of Henckel. 1. It is a hard fubftance, of a white fhining appearance, and of a compadl, lamellar, or fibrous texture. (Kirovan, fp. 7.) 2. Of a yellowifh white colour, and of a ftri- ated fttufture, refembling bifmuth, but much harder. (Kirovan, fp. 3.)—It is found near Guadanal canal in Spain. 3. Near the fame place is found alfo another ore of the fame kind, w’hich is very foft and eafily cut ; and when cut, has a brilliant metallic appearance. It confifts of con- choidal laminas. The quintal contains only from four to fix ounces of filver; but it is eafily reduced • by evaporating the arfenicr which then leaves the filver flightly conta minated with iron. (Kirovan, fp. 4.) (3.) With. diffolve it in its metallic flate, (Bergman.) However, the marine acid, if well concentrated, or rather re¬ duced into an aerial form, diffolves filver in its metallic ftate, (Fabroni.) Mr Scheele, and after him Mr Bertholet, affert pofitively, that the marine acid, being dephlogifticated by its diftillation over maganefe in the form of a yellow air or gas, diffolves all the metals, without excepting gold, filver, or mercury. See Scheele’s Effay 5. § 25. H. The vitriolic acid being diftilled alfo over the maganefe, diffolves filver, gold, and mercury, as Dr Crell afferts, (Journal de Phyftque, Oft. 1785, p. 297.) Silver is precipitated from the vitriolic and nitrous acids by the marine ; and from the nitrous, in grea* meafure, by the vitriolic, (Kirovan.) (O Wallerius dillinguifhes feven fpecies of filver: (fee the article Silver). Daubenton reckons eights varieties of native ’white filver, arifing from their peculiar forms. fart II. M I N E R A 1 O G Y. ll5 Perfedl Metals. {3.) With fulphur and arfenic. The red . or v ruby-like hlver ore. The rothgulden of the Germans. The colour of this ore varies as the propor¬ tion of the ingredients varies in the mix¬ ture, viz. from dark grey to deep red ; but when it is rubbed or pounded, it always gives a red colour. a. Grey arfenical iilver ore. 1. Plated, crulled, or leaved. 2. Solid. 1. The red atfenical filver ore 3 1. Plated, crafted, or leaved 5 2. Solid or fcaly. 3. Cryftallifed (a.) In this laft form it fliows the moft beau¬ tiful red colour, and is often femi- tranfparent. It contains about 60 per cent, in filver. {4.) With fulphur, little arfenic, and iron— (Schwartz, ertz, Schwartz guldent Silber mulm. Germ.) This is a friable, weathered, decayed ore. a. Of a black or footy colour; and is there¬ fore called by the Germans filberfchwartz, or rujigtes-ertz. (5.) With fulphurated arfenic and copper. The iveiffgulden of the Germans. This, in its folid form, is of a light grey co¬ lour, and of a dull and fteel-grained tex¬ ture. Its proportion of filver is from 10 to 30 per cent. (6.) With fulphurated arfenic and iron. The weifertz, or white filver ore of the Germans. This is an arfenical pyrites, which contains filver ; it occurs in the Saxon mines, and fo exactly refembles the common arfenical py¬ rites, as not to be diftinguilhed from it by . fight alone, or without other means. (7.) With fulphurated antimony. a. Of a dark grey and fomewhat brownifh co¬ lour ; the laberetz of the Germans, i. Of a blackifti blue colour. I. In form of capillary cryftals. Federeriz, or plumofe filver ore. (8.) With iron, arfenic, and cobalt, mineralifed by fulphur. This ore looks like the weijfgulden deferibed above; but is diftinguiftied by the rofe co¬ loured particles of cobalt, difperfed through dark brown, blackifh, or grey, and fometimes fhining folid mafs. It is to this fpecies of ores that the filver goofe dung ore belongs. (9.) With fulphurated copper and autimony.— The Tidi fah-lertz. This refembles both in colour and texture the dark-coloured weiflgulden. When rubbed, it gives a red powder- a. Solid. b. Cryftallifed. (10.) With fulphurated zinc. The pechbknde of the Germans. This is a zinc ore, mock lead, or blende, which contains filver, and is found among rich filver and gold ores. a. Of a metallic changeable colour. 1. Solid, and with fine feales. 2. In form of balls. The kugel-ertz,orbzW ore. b. Black mock lead, or blende, found in Saxony. This is alfo found, 1. Solid, and with fine feales; 2. And in form of balls. (11.) With fulphurated lead ; potters ore. Ga¬ lena ; bleyglanz. (12.) With fulphurated lead and antimony, call¬ ed Jlriperz. (13.) With fulphurated iron. Silbcrhalitgier kies ; marcafite holding filver. (14.) With fulphurated and arfenical cobalt; dendrites being fometimes found in the ftone. Thefe kinds keep well in water ; but general¬ ly wither in the air, and lofe the filver they contain. (15.) Mineralized by fulphur, with regulus of antimony and barytes. The butter-milk ore. This is found in the form of thin particles, on granular fpar, (Kirwan, fp. 13.) (16.) Combuftible filver ore. This is a black and - brittle fubflance, and leave about 6 per cent, of filver in its afhes. It is in faft a coal in which filver is found. (Kirovan, fp. 14.) (17.) With the acid of common fait. Minera argenti cornea. Hornetz, or horn-filver ore. This is the fcarceft fiiver ore ; it is of a white or pearl colour, changeable or varying on the furface, femi-tranfparent, and fomewhat dudlile both when crude and when melted. It cannot be decompofed without fome ad¬ mixture of fuch fubftances as attract the acid of fea-falt. III. Platina del Pinto ; yuan blanca. This metal is a recent difeovery of our times ; and is deferibed with great accuracy by Scheffer, in the Afts of the Royal Academy of Sciences at Stockholm for the year 1752; as alfo by Dr Lewis, in the Philo fophical Tran factions for the year 1754, vol. xlviii. and by many other wri¬ ters. By thefe deferiptions we are convinced of the refemblance this metal bears to gold ; and therefore we rnuft, allow it to be called white gold. It has, however, a variety of diftinguifliing qua- P 2 litres (r) Walierius mentions the fix following varieties of this notable ore in his Species 388, viz. r. The red opaque, like cinnabar, from Andreafoerg in the Hartz, and from Salberg in Weftmannia : 2.-The bluifti, from Freiberg and Annaberg : 3. The grey, from Freiberg and Andreafberg : 4. The red tranfparent amorphous, of the garnet colour, from Potofi and loachimftal: 5. The red tranfparent, cryftallifed into prifmatic de- caedres, or dodecaedres, from Hungary, Alface, and the Duchy of Deuxponts: 6. The only fuperficially red ore, from Salberg and Ehrenfriederichfdorf. LOGY. Part H. force ; but, as it only flicks to a few bodies to PeifeA which it has an attraction, k is faid that it Metai-5» does not wet. ^ckf,lv^ ^ c. It is volatile in the fire. J d. It attracts the other femimetals and metals; and unites with them all except cobalt and nic¬ kel, with which it cannot by any means yet known be made to mix. This union is called amalgamation. This amalgamation, or mix¬ tion of metallic bodies, according to the rea- dinefs with which they unite or mix, is in the following progreffion, viz. gold, filver, lead, tin, zink, bifmuth, copper, iron, and the re- gulus of antimony; the three latter, how¬ ever, do not very readily amalgamate. The iron requires a folution of the vitriol of iron, as a medium to promote the union. e. It diffolves in fpirit of nitre, out of which it is precipitated by a volatile alkali, and com¬ mon fait, in form of a white powder ; but if a fixed alkali is ufed, a yellow powder or calx is obtained (t). /. But (s) It were almoft fuperftuous, fays Mr Kirwan, to mention any other charafter of quickfilver than its li¬ quidity, to diftinguifh it from other metals. In regard to this property, Bergman obferves, that mercury conllitutes one extreme among the metals, and platina the other; fince it requires to be melted only fuch a degree of heat as is rarely wanting in our atmofphere, and boils at the 6000 degrees nearly after lead melts, bee the table at p. 111. Note. But when the cold is increafed to the temperature denoted by 40 degrees below o. both of Fahrenheit’s and of the Swedifh thermometer, which both coincide in that point (fince 212—32, or 180 : {bo :: 324-40, or 72 : 40), this metal concretes like any other metal, and becomes quite folid ; (fee Philofophical Tranfaftions for 1783, p. 303.) Mercury in its common ftate, therefore, according to Berg-, man (Treatife of Ekfl. slttraff.), is to be confidered as a metal in fufion : and fince in its folid ftate it is near¬ ly as malleable as lead, it by no means ought to be placed among the femimetals, otherwife every other entire metal fhould be confidered as brittle, for none is malleable when in fufion. (t) 1. Mercury is difiblved with great rapidity by nitrous acid : the liquor is of a greenifh-blue colour, brit lofes it afterwards and becomes limpid. This folution, when made without heat, is ufed as a teft for the analyfis of mineral waters, and has different properties from that made with the help of heat. In the firfi cafe, fays Bergman, very little phlogifton is loft, and the fait eafily cryftallifes, being white, and fcarcely acrid. It is not precipitated by diftilled water ; but by cauftic vegetable alkali, it is precipitated of a yel- lowifh colour; by mild alkali, the precipitation is white; by mineral alkali, it is yellow, but it foon grows alfo white ; by volatile alkali, it turns to a greyifti-black colour; by Glauber’s fait, or by pure vitriolic acid, the precipitation is white, granulated, and in a fmall quantity; nor, if this precipitant has been fparingly «fed, does this colour appear in lefs than an hour: by muriatic ^cid, or common fait, the precipitation ia alfo white, but in a large quantity, and in curdles. 2. But if the mercurial folution be put over a fand-heat, it may be charged with a quantity of mercury equal almoft to its weight. According to the chemiftsof Dijon, 10 ounces of nitrous acid may diffolve eight of mercury. The aftion of the folvent becomes ftronger with the heat; emits great quantity of vapours and if not taken from the fire, will be too far evaporated. Diftilled water will precipitate from this folution a white calx, becaufe it is more dephlogifticated, and the folvent is overcharged with it; and the water changing the denfity of the liquor, diminilhes the adhefion of the calx, as Fourcroy remarks. This white calx will turn yellow, if boiling water be poured on it. The vegetable alkali precipitates it of a brownifh yellow, which by degrees affumes a pale-yellow tinge : the mild vegetable, and the mineral alkalies, pro¬ duce nearly the fame colour; though when this laft is employed, the colour turns afterwards to white. The precipitation by volatile alkali is quite white alfo; that by the vitriolic acid is yellow; and, finally, a copious- white mucilaginous matter is the precipitate by the marine acid. 3. This folution by nitrous acid is very cauftic ; corrodes and deftroys animal fubftances ; when it falls- on the Ikin, ftains it it of a deep purple brown colour, which appears black: the ftains do not go off be¬ fore the feparation of the epidermis, which falls away in feales or kind of fears. It is ufed in furgery as a powerful efcharotic, and is called mercurial water. 4. The fame folution, by cooling, is fufceptible of forming cryftals, which vary from one another ac¬ cording to circumftances: for the moft part they are like needles; are very cauftic ; redden the ficin ; and detonate when put on burning coals, provided they be dry. They are called mercurial nitre, which fufes when heated in a crucible ; exhales reddifti fumes; affumes a deep yellow colour, which afterwards turns to orange, and MINER lities befides its colour, which afeertain its pecu¬ liar nature : All which, with its hiilory, ufes, &c. are particularly deferibed under the detached article Platina. See alfo Chemistry-/k^,- and Metallurgy, Part II. fedt. ii. 1. It is of a white colour. 2. It is fo refradlory in the fire, that there is no degree of heat yet found by which it can be brought into fufion by itfelf, the burning- glafs excepted. But, when mixed with other metals and femimetals, it melts very eafily', and efpecially with arfenic, both in its metallic form and inform of a calx or glafs. IV. Quickfilver, mercury. Hydrargyrum, Argentum vi- vum, Mercurius. See the article Quicksilver; Chemistry*Index, it. Mercury, and Metallur¬ gy, Part II. feft. viii. Mercury diftinguifiies itfelf from all metals by the following qualities (s.) a. Its colour is white and finning, a little darker than that of filver. b. It is fluid in the cold, and divifible by the leaft Part If. M I N E R A PerfetJl f. But it require* a boiling heat to difiblve it in Mktah, 0;j 0f vitriol (u). guickjilvcr.' ^ jt jg nQt affe(c^e(j by tjje ac;^ 0f common fait, unlefs it be previoufly diflblved by other acid* (v) ; in which cafe only they both unite with one another, and may be fublimed together : this fublimate is a ftrong poifon. h. It unites with fulphur by grinding ; and then produces a black powder called athiops minera* Us (w), which fublimes into a red ftriated body caWz&faBitious cinnabar. i. The fulphur is again feparated from the quick- ftlver, by adding iron or lime, to which the ful¬ phur attaches itfelf, leaving the quickfilver to be diftilled over in a metallic form; but if a fixed alkali be ufed, fome part of the quick¬ filver will remain diffolved in the refiduum, which is a liver of fulphur. Quickfilver is found, ui. Native, or in a metallic ftate. Mercurius nati- vus, or virgineous. This found in the quickfilver mines at Idra in Friuli, or the Lower AnUria, in cfey, or in a black flaty lapis ollaris, ©ut of which it runs, either fpontaneoufly, or by being warmed even in the hands. B. United to gold or filver. Hydrargyrum argento vel aura adunatum. Mr Kirwan afferts, on the authorities of Monet L O GY. 117 and Lin. Von Gmelin, that in Sweden and Germany mercury has been found united to filver in the form of .a fomewhat hard and brittle amalgam. Rome de ITfle had a fpecimen of this natural amalgam from Germany, wdiich is imbed¬ ded in a quartzofe mafs, and mixed with cin¬ nabar, as Mr Mongez afferts; and he adds, that in the royal cabinet, at the king’s garden at Paris, is depofited another fine fpecimen of this mercurial ore, which was found cryftallifed in the mine called Carolina at Muchel-laniberg in the duchy of Deux Fonts. M. de ITfle fpeaks alfo very pofitively of a fpecimen of na¬ tive gold from Hungary, which feems to be a natural amalgam of gold and mercury. It is compofed of quadrangular prifms, of a grey- ifh yellow colour, and of a brittle texture. This fpecimen is alfo in the king’s cabinet at the royal garden at Paris. Mr Kirwan, fpeaking of the method of ex¬ amining the purity of gold by the moift way, fuppofes, with SirTorbern Bergman, that there are natural amalgamations of mercury with gold and filver: and Neumann obferves, that fometimes a mineral, containing gold or fil¬ ver, is met with among mercurial ores, al¬ though this is a great rarity. It is evident, therefore, that there naturally ex- ill and at laft to a brilliant red : in this ftate it is called red precipitate, or arcanum corallinum. It muff be made in a matrafs with a gentle heat if it is defigned to be corrofive for chirurgical purpofes. (u) 1. The vitriolic acid, concentrated and boiling hot, feizes On mercury, and prefently reduces it if urged by heat to a kind of white powder, which turns yellow by the affufion of hot water, but does not diffolve in it; this is called turbith mineral: but if cold water, inftead of hot, was poured in the white mafs, the powder would not change its white colour into yellow as was faid above about the nitrous folution. 2. If Mercury be rarefied by heat into vapours, and thefe meet with thofe of marine acid in the fame ftate, a corrofive fublimate will be formed. This metallic fait {hoots into cryftals pointed like daggers, which are the ftrongeft of all poifons. But there are various other proceffes found in chemical authors to make this fait with more or lefs trouble. See Chemistry, n^Siq—818. 3. If corrofive fublimate be mixed with tin and diftilled, a very fmoking liquor is produced, called by the *ame of its inventor the fmoking liquor of Libavius. See Chemistry, n° 810. The muriatic acid in the fublimate is not faturated, and from hence proceeds its great corrofive power ; for if a frefli quantity of mercury be added to it, and fublimed a fecond or third time, a fweet, or mixed fublimate, called mercurius dulcis, is produced, which is not poifonous, and is given internally as a purgative, or an emetic, according to the dofe. See Chemistry, n°8ig. (v) Muriatic acid does not aft upon quickfilver unlefs this laft be previoufly deprived of as much phlo- gifton, as of the quantity contained in the hundred of filver, or of Ts-jT in the hundred of zinc. (See Bergman’s Sciagraphia, and his treatife De Phlogifii quantitate.) (w) The academicians of Dijon fay, that the true proportion to make this asthiops, is that of one part of brimftone with four of mercury. Fourcroy direfts only one of mercury, with three of flowers of fulphur, to be triturated, till the mercury is extinghilhed. A black powder is then produced, which is the asthiops mineral. The combination is better effefted when the mercury is mixed with the fufed .fulphur : by agi¬ tating this mixture, it becomes black, and eafily takes fire ; it. ftiould be then taken from the fire, and the flame ftiould be extinguiftied a little after, ftirring the mafs till it becomes into folid clots. If this fubftance be expofed to a great degree of heat, it takes fire, the fulphur is confumed, and. a fubftance remains which is of a violet colour when pulverifed. This powder being put into matraffes, till their bottom become red by the force of fire, is fublimed after fome hours, and artificial cinnabar is found in the top of the veffels cry¬ ftallifed into brown red needles. Mercury, divided by means of a rapid and continual motion, as that of a mill-wheel, gradually changes it- felf into a very fine black powder, which is called athiops per fe, on account of its colour, in order to dL ftinguifti it from this atbiops mineralis mentioned in the text. MINER ift various ores of quickfilver, amalgamated with filver, gold, and other minerals, although they be but feldom met with. Mineralifed, [i.] With fulphur. a. Pure cinnabar, Cinnabaris naliva. a. Loole or friable cinnabar like red ochre. b. Indurated or folid cinnabar. It is of a deep red colour ; and, with refpeft to its texture, is either, 1. Steel-grained; 2. Radiated ; 3. Compofed of fmall cubes, or fcaly; or. 4. Cryitallifed, in a cubical form ; it i»- tranfparent, and deep red like a ruby. B. Impure cinnabars. 1.) A mercurial ore is found in Idria, fays Gellert, where the mercury lies in an earth or ftone, as if it were in a dead form; and has the appearance of a red-brown iron- llone ; but it is much heavier than that. It contains from three quarters to feven eighths of the pureft mercury ; leaves, after diftilia- tion, a very black ftrong earth behind; and gives fome marks of cinnabar. .2.) Liver ore, which is moft common in Idria, and has its name from its colour.— Outwardly it refembles an indurated iron- clay; but its weight difcovers that its con¬ tents are metallic. It yields fometimes 80 pounds of quickfilver per hundred weight. 3.) Burning ore; brand-erz, in German. This ore may be lighted at the candle; and yields from nine to 50 pounds of quickfilver per hundred weight. Brunnicb. [[2.] With iron by fulphur. Pyritous cinnabar. SirTorbern Bergman inferted this ore in the 177th fe&ion of his Sciagraphia, and feems doubtful w'hether this be a diftinft fpecies from the cinnabar ; as the iron is perhaps, fays he, only mechanically diffufed therein. Mr Mongez remarks, that there are but a few .inftances of cinnabar in which iron is not found in its calcined form; though, in the aft of the ore being reduced, it paffes to its iireta-lic Hate, and becomes capable of being afted on by the loadftone. Another pyritous ore of cinnabar was found at Menidot, near St Lo in Lower Normandy. It confifted in grains of different fixes, of a red brown colour: they had a vitriolic tafte and fulphureous fmell. Found alfo at Al- maden in Spain, and at Stahlberg in the Pa- A L O G Y. Part II. latinate ; though at this laft place they are of Imperfedk a dodecaedral form. Metals. [3.] With filver by the aerial acid, and ful- metal. in volatile fpirits ftains ivory and bones: when macerated for fome time in the liquor, they be¬ come of a fine blue colour, which, however, tar- nifties by expofure to the air, and becomes green afterwards. The fame author prepared elegant blue, glaffes, by melting common glafs, or powdered flint and fix¬ ed alkaline fait, with blue vitriol, and with an amalgam of copper; fine green ones were made with green verditer, and with blue verditer, as well as with the precipitate of copper made by fixed alkalies, and with a precipitate by zinc ; and a reddifti glafs was produced by the calx and fco- ria of copper made by fire alone. Even in this vitreous ftate, it feems as if a continuance of fire had the fame effeft in regard to colour, as air has upon copper in other forms; as fome of the moft beautiful blue glaffes, by continued fufion, have changed PartU, MINER imperfeil c^RngeJ to a green colour. See farther the article- Mr r a1.1. Brass in tie Glafs-trade. y^Q^U' Verdegris is a preparation of copper diiTolved by the vegetable acids, which aft on this metal,, dif- folving it very ilowly, but in confiderable quanti¬ ties, It produces a fine green pigment for paint* ing both in oil and water colours, inclining more or lefs to the bluiih according to circumftances. So great is the tenacity of copper, that a wire of a tenth of an inch in diameter is capable of fup- porting 299.5 pounds weight before it breaks.— Copper may be drawn into very fine wire, and beaten into extremely thin plates. The German artills, chiefly thofe of Nurenberg and Aulburg, are faid to pofiefs the bell method for giving to thefe thin plates of copper a fine yellow colour like that of gold. See the articles ^Rjiss-Colour and BRAiS-Leaf. The parings or flireds of thefe very thin leaves of yellow copper being well ground on a marble plate, are reduced to a powder fimilar to gold, which ferves to cover, by means of fome gum- water, or other adhefive fluid, the furface of va¬ rious mouldings or other pieces of curious work- manlhip, giving them the appearance of real bronze, and even of fine gold, at a very trifling expence ; becaufe the gold colour of this metallic powder may be eafily raifed and improved by llirring it on a wide earthen bafon over a flow fire. In fome of its ftates, copper is as difficultly ex¬ tended under the hammer as iron, but proves fofter to the file, and never can be made hard enough to f rike a fpark with flint or other If ones ; from whence proceeds the ufe that is made of this metal for chifels, hammers, hoops, &c. in the gun-powder works. The vitriolic acid does not aft on copper unlefs concentrated and boiling : during this folution a great quantity of fulphureous gas flies off; after¬ wards a brown thickifh matter is found, which contains the calx of the metal partlyj combined ' with the acid. By folution and hltration, a blue folution is obtained, which being evaporated to a certain degree, produces after cooling long rhom- boidal cryllals of a beautiful blue colour, called vitriol of copper ; but if this folution be merely cxpofed a long time to the air, it affords cryftals, and a green calx is precipitated, a colour which all calces of this metal alfume when dried by the air. Blue vitriol, however, is feldom formed by diffolving the metal diredtly in the vitriolic acid. That fold in the (hops is moftly obtained from copper pyrites. It may alfo be made by ftratify- ing copper-plates with fulphur, and cementing A L O G Y. UJ them together fpr fome time } becaufe the vitrlo- imperfrdt lie acid of the fulphur being difengaged, attacks MstaM. - and corrodes the metal, forming a metallic fait, t which by affufiou of water yields perfeft Ctf ftals of blue vitriol.- See Vitriol. The nitrous acid, on the contrary, diffolves copper when cold with great rapidity ; and a great quan¬ tity of fmoaking air or gas flies off, which, on being received in a pneumatic apparatus, and mixed in a glafs tube with atmofpheric air, fhows its good or bad quality for the refpiration of li¬ ving animals, according as the common bulk is more or lefs dimimfhed. This is one of the moil important of Dr Prieftley's difeoveries ; and va¬ rious inllruments known ' by the name of eudio¬ meters have been fince invented for making thefe experiments with eafe and fatisfaftion. See Eu¬ diometer. But the moft common ufe of copper is to make all forts of large ftills, boilers, pots, funnels, and other veffels employed by diftillers, dyers, che- mifts, and various other manufafturers, who make ufe of large quantities of hot liquors in their va¬ rious operations. Although copper when pure is extremely valuable, on account of its duftility, lightnefs, and ftrength, it is, however, lefs ufeful on many occafions from the difficulty of forming large mafles of work, as it is not an eafy matter to caff copper folid, fa as to retain all its properties entire. For if the heat be not fufficiently great, the metal proves deficient in tOUgbnefs when cold ; and if the heat be raifed too high, or continued for a length of time, the copper blitters on the furface when call in the moulds ; fo that the limits of its fulion are very contrafted. And from thefe circumitance* pure,copper is rendered lefs applicable to feveral purpofes. We find, however, that the addition of a certain proportion of zinc removes almol all thefe incon¬ veniences, and furnifhes a mixed metal more fu- fible than copper, very duftile and tenacious When cold, which does not fo readily fcorify in a mode¬ rate heat, and which is lefs apt to ruft from the action of air and moiliure. Copper is the bafis of fundry compound metals for a great number of mechanical and oeconomi- cal ufes of life, fuch as brafs (yJ, prince's-metal, tombac, bell-metal, white copper, &c. See Che¬ mistry, n° 1154, &c. If the mixture is made of four to fix parts of cop¬ per, with one part of zinc, it is called Prince’s- metal. If more of the copper is taken, the mix¬ ture will be of a deeper yellow, and then goes by the name of tombac. Qjt Bell- (y) Brafs is frequently made by ^menting plates of copper with calamine, where the copper imbibes one- fourth or one-fifth its weight of the zinc which rifes from the calamine. The procefs confifts in mixing three parts of calamine and two of copper with charcoal duft in a crucible, which is expofed to a red heat for fome hours, and then brought to fufion. The vapours of the calamine penetrate the heated plates of copper, and add thereby to its fufiblity, It is of great confequence for the fuccefs of this procefs to have the copper cut into fmall pieces, and intimately blended with the calamine. See Chemistry, n° 1154. In moft foreign founderies the copper is broken fmall by mechanical means with a great deal of labour; but at 124 MINER Imperfedl Bell-metal is a mixture of copper and tin, forming ^ compound extremely hard and fonorous, and is > . lefs fubjeft to alterations by expofure to the air than any other cheap metal. On this account it is advantageoufly employed in the fabrication of various utenfils and articles, as cannons, bells, Ha¬ tties, &c. in the compofition of which, however, other metals are mixed in various proportions, ac¬ cording to the fancy and experience of the artift. White-copper is prepared with arfenic and nitre, as mentioned under Chemistry, n° 1157- But the principal kind of white-copper is that with which fpeculums of reflecting telefcopes are made. See the article Speculum. VII. Iron ; Ferrum, Mars. This metal is, a. Of a blackifh blue Aiming colour. 1. It becomes dudtile by repeated heating be¬ tween coals and hammering. c. It is attra&ed by the loadftone, which is an iron ore ; and the metal itfelf may alfo be ren¬ dered magnetical. d. Its fpeciflc gravity to water is as 7,645, or 8oco: 1000. e. It calcines eafily to a black fcaly calx, which, when pounded, is of a deep red colour. f. When this calx is melted in great quantity with glafs compofitions, it gives a blackilh brown colour to the glafs; but in a fmall quantity a greenilh colour, which at laft va- niflies if forced by a llrong degree of heat. A L O G Y. Part II. g. It is diffolved by all falls, by water, and like lmperfe<& wife by their vapours. The calx of iron is dif- Metals. folved by the fpirit of fea-falt and by aqua. r°'1' . regia. h. The calx of the diflblved metal becomes yel¬ low, or yellowifh brov/n : and in a certain de¬ gree of heat it turns red. i. The fame calx, when precipitated from acids by means of the fixed alkali, is of a greenifh colour; but it becomes blue when precipitated by means, of an alkali united with phlogifton ; in which laft circumftance the phlogifton unites with the iron: thefe two precipitates lofe their colour in the fire, and turn brown. h. The vitriol of iron is brown. Iron is found, [1.3 Native. See the-detached article Iron. [2 J In form of calx. A. Pure. A. Loofe and friable. Martial ochre; Mlnero ochracea. I. Powdery ; Ochra ferri. This is commonly yellow dr red, and is iron which has been diflblved by the vitriolic acid. 2..Concreted. Bog-ore. a. In form of round porous balls. b. More folid bars. c. In fmall flat pieces, like cakes or piece* of money. d. In fmall grains. e. In at Briftol the workmen employ an eafier method. A pit is dug in the ground of the m'yiufa&ure about four feet deep, the fides of which are lined with wood. The bottom is made of copper or brafs, and is move- able by means of a chain. The top is made alfo of brafs with a fpace near the centre, perforated with fmall holes, which are luted with clay; through them the melted copper is poured, which runs in a number of ftreams into the water, and this is perpetually renewed by a frefti ftream that pafles through the pit. As the copper falls down it forms itfelf into grains, which colledt at the bottom. .-But great precaution is required to hinder the dangerous explofions which melted copper produces when thrown into cold water ; which end is obtained by pouring fmall quantities of the metal at once. The granulated copper is completely mixed with powdered calamine, and fufed afterwards. The procefs lafts eight or ten hours, and even fome days, accord¬ ing to the quality of the calamine. It is a wonderful thing, fays Cramer, that zinc itfelf, being Amply melted with copper, robs it of all its malleability 5 but if it be applied in form of vapour from the calamine, the fublimates, or the flowers, it does not caufe the metal to become brittle. The method mentioned by Cramer to make brafs from copper, by the volatile emanations of zinc, feems to be preferable to any other procefs, as the metal is then preferved fiom the heterogeneous parts contained in the zinc itfelf, or in its ore. It confifts in mixing the calamine and charcoal with moiftened clay, and ramming the mixture to the bottom of the melting pot, on which the copper, mixed alfo with charcoal, is to be placed above the rammed matter. When the proper degree of heat is applied, the metallic vapour of the zinc con¬ tained in the calamine will tranfpire through the clay, and attach itfelf to the copper, leaving the iron and the lead which were in the calamine retained in the clay, without mixing with the upper metal. Dr Watfon fays, that a very good metallurgift of Briftol, named John Champion, has obtained a$patent for making brafs by combining zinc in the vapourous form with heated copper plates; and that the brafs from this manufacture is reported to be of the fineftkind : but he knows not whether the method there employed is the fame with that mentioned by Cramer. Brafs is fometimes made in another way, by mixing the two metals direCtly ; but the heat requifite to melt the copper makes the zinc burn and flame out, by which the copper is defrauded of the due proportion of zinc. If the copper be melted feparately, and the melted zinc poured^nto it, a confiderable and dangerous explofion enfues ; but if the zinc is only heated and plunged iuto the copper, it is quickly imbibed and re¬ tained. The union, however, of thefe two metals fucceeds better if the flux compofed of inflammable fub- itances be firft fufed in the crucible, and the copper and zinc be poured into it. As foon as they appear tho¬ roughly melted, they are to be well ftirred, and expeditioufly poured ©ut, or elfe the zinc will be inflamed* and leave the red copper behindo 8 Part II. Imperfeit Metals. Iron. MINER t. In lumps of an indeterminate figure. All thefe are of a blackifti brown, or a light brown colour. B. Indurated. The blood-ftone j Hamatites. ( I.) Of an iron colour; Hamatites earn 'efeens. This is of a bluilh grey colour ; it is not attracted by the loadftone, yields a red powder when rubbed, and is hard. a. Solid, and of a dim appearance when broken. £. Cubical, and of a Ihining appearance when broken. c. Fibrous, is the moll common torrjlen of Sweden. d. Scaly : the elfenram of the Germans. 1. Black. 2. Bluilh grey. When this is found along with marcafite, it is not only attrafted by the loadftone, but is of itfelf really a loadftone. e. Cryftallifed. 1. In o&oedrical cryftals. 2. In polyedrical cryftals. 3. In a cellular form. Thefe varieties are the moft common in Sweden, and are very feldom blended with marcafite or any other heteroge¬ neous fubftance except their diffeeent beds. It is remarkable, that when thefe ores are found along with marcafite, thofe particles which have lain neareft to the marcafite are attracted by the loadftone, although they yield a red or reddilh brown powder, like thofe which are not attrafted by the loadftone : it is likewife worth obfervation, that they generally contain a little fulphur, if they are imbedded in a limeftone rock. (2.) Blackilh brown bloodftone ; Hamatites nigrefeens. Kidney ore. This yields a red or brown powder when it is rubbed; it is very hard, and is attra&ed by the load- ftone. a. Solid, with a glaffy texture. b. Radiated. c. Cryftallifed. 1. In form of cones, from Siberia. 2. In form of concentric balls, with a facetted furface. Thefe are very common in Germany, but very fcarce in Sweden. (3,) Red bloodftone; Red kidney ore. a. Solid, and dim in its texture. b. Scaly. The eifenran of the Germans. This is commonly found along with the iron-coloured iron glimmer, and fmears the hands. c. Cryftallifed, in concentric balls, with a flat or facetted furface. ( 4.) Yellow bloodftone ; Hamatites Jlavus. a. Solid. b. Fibrous. The varieties of the colours in the bloodftone are the fame with thofe produced in the A L O G Y. m calces of iron made by dry or liquid men- Imperfedb ftrua and afterwards expofed to different MErrAL3, degrees of heat. r°n' f B. Mixed with heterogeneous fubftances. J A. With a calcareous earth. White fpathofe iron ore. The JlahlJlein of the Germans. b. With a filiceous earth. The tnartial jafper of Sinople. c. With a garnet earth. Garnet and cockle or fhirl. o. With an argillaceous earth. The bole. e. With a micaceous earth. Mica. f. With manganefe. g. With an alkali and phlogifton. Blue mar¬ tial earth. Native Pruflian-like blue. 1. Loofe or powdery. h. With an unknown earth, which hardens iff water. Tarras; Cementum. 1. Loofe or granulated^ Terra Puzzolana. This is of a reddifh brown colour, is rich in iron, and is pretty fufible. 2. Indurated; Cementum induratum. This ir of a whitiflt yellow colour, contains like¬ wife a great deal of iron, and has the fame quality with the former to harden foon in water when mixed with mortar. This quality cannot be owing to the iron alone, but rather to fome particular modification of it occafioned by fome accidental caufes, becaufe thefe varieties rarely happen at any other places except where volcanoes have been, or are yet, in the neighbour¬ hood. [jj.J Diffolved or mineralifed. A. With fulphur alone. A. Perfectly faturated ; Ferrum fulphure fatura* turn. Marcafite. b. With very little fulphur. Black iron ore. Iron ftone. This is either attrafted by the loadftone, or is a loadftone itfelf attrafting iron; it re- fembles iron, and yields a black powder when rubbed. 1. ) Magnetic iron ore. The loadftone, Magues. a. Steel-grained, of a dim texture, from Hogberget in the parifh of Gagnoef in Dalarne: it is found at that place almoft to the day, and is of as great ftrength as any natural loadftones were ever commonly found. b. Fine grained, from Saxony. c. Coarfe-grained, from Spetalfgrufvan at Norberg, and Kierrgrufvan, both in the province ofWeftmanland. This lofes ve¬ ry foon its magnetical virtue. d. With coarfe feales, found at Sandfwosr in Norway. This yields a red powder when rubbed. 2. ) Refraftory iron ore. This in its crude ftate is attracted by the loadftone. a. Giving a black powder when rubbed j Tritura atra. Of this kind are, 1. Steel-grained. 2. Fine grained. 3, Courfe TVT I N E R CfSlfe grained. This kind is found in great quantities in a'lthe Siyedifh iron mines, and of this riioft part of the fuflble ores confift, he- caufe it is commonly found in fuch kinds of rocks as are very fulible : and it is as feldom met with in quartz as the haematites is met with in lime- hone. b. Rubbing into a red powder. Thefe are real haematites, that are fo far modified by fulphur or lime as to be attradted by the loadfione. 1. Steel-grained, 2. Fine-grained. Emery. Thjs is im¬ ported from the Levant: it is mixed with mica, is llrongly attr?dfed by the loadftone, and fmells of fulphur when put to the fire. 3. Of large fiiining cubes. 4. Coarfe, fcaly. 'Yhe eifcnglimmcr or eifenran. Dd-l Mixed with various fofiile fubftances. X. With fulphur and clay ; Pyrites. 2. With arfenic 5 called mfpkiel by the Germans, and plate mundic in Cornwall. 3. With fulphurated arfenic. Atfenical pyrites. 4. With vitriolic acid. Martial vitriol, c. With phlogifton. Martial coal ore. 6. With other fulphurated and arfenicated metals. See thefe in their refpedtive arrangements. Ufes and Properties of Iron. Iron is the moft com- mon metal in nature, and at the fame time the moft ufeful in common life 5 notwithftanding which, its qualities are perhaps very little known. Iron has a particular and very fenfible fmell when ftrongly rubbed or heated; and a ftyptic tafte, which it communicates to the water in which it is extinguifhed after ignition. Its tenacity, duc¬ tility, and malleability, are very great. It exceeds every other metal in elafticity and hardnefs, when properly tempered. An iron wire of one-tenth of an inch thick is able to fupport 450 pounds weight without breaking, as Wallerius aflerts. Iron drawn into wire as {lender as the fineft hairs. It is more eafily mal’eable when ignited than when cold; whereas other metals, though duftile when cold, become quite brittle by heat. It grows red-hot fooner than other metals : never- thelefs it melts the moft difficultly of all, platina and mangalfcfe excepted- It does not tinge the flame of burning matters into bluifh or greenifti ■Colours, like other imperfedf metals, but brightens and whitens it; hence the filings of iron are ufed in compofitions of fire-works, to produce what is called white-fire. Iron, or rather fteel, expands the leaft of all hard metals by the a&ion of heat ; but brafs expands the moft : and on this account thefe two metals are employed in the conftru&ion of compound pendulums for the beft fort of regulating clocks fpr aftronomical purpofes. Iron, in the aft of fufion, inftead of continuing to expand, like the other metals, {brinks, as Dr Lewis obfeives 5 and thus becomes fo much more. A T, O G Y. Part U« denfe as tQ throw up fuch part as is unmelted imptrfc# ‘ to theduriace ; whilft pieces of gold, {liver, cpp- per, lead, and tin, put in the refpeftive metals in r°"' . fufion, /ink quickly to the .bottom. But in its return to a confiftent ftate, inftead of ffirinking, like other metals, it expands ; fenfibly riling in the ' veflel., and affumirtg a convex furface, whilft the others fubfide, and appear concave. This pro¬ perty of iron was firft taken notice of by Reamur, and excellently fits it for receiving imprefiions from the moulds into which it call, being forced into their minuteft cavities. Even when poured thick into the mould, it takes, neverthe- lefs, a perfeft imprelfion ; and it is obferved, that call iron is fomewhat larger than the dimenfions of the mould, whilft caft figures of other metals are generally fmaller. The vitriolic acid diflblves iron readily, and forms green vitriol. This acid requires to be diluted with 304 times its quantity of water, to enable it etfeftually to diflblve iron ; and, during the difiblution, a ftrong aerial fluid arifes, called inflammable air, which, on being mixed with atmofpheric air, takes fire at the approach of the flame of a candle. A glafs phial, of about twm ounces meafure, with one third of inflammable air, and the reft of com¬ mon air, produces a very loud report if opened in the fame circumftance ; and if it be filled with two-thirds of inflammable air, mixed with one of dephlogifticated air, the report will be as loud as the explofion of a piftol with gunpowder. Dilute nitrous acid diflblves iron ; but this faline combination is incapable of cryftallifing. Strong nitrous acid corrodes and dephlogifticates a con- fiderable quantity of iron, which falls to the bot¬ tom. Marine acid likewife diflblves iron, and this folu- tion is alfo incryftallifable. The Pruffian acid precipitates Iron from its folu- tions in the form of Pruffian blue. This metal is likewife fenfibly afted upon by alka¬ line and neutral liquors, and corroded even by thoft which have no perceptible faline impreg¬ nation ; the oils themfelves, with which iron ute.nfils are ufually rubbed to prevent their ruft- ing, often promote this effeft in fome meafure, unlefs the oils had been previoufly boiled with litharge or calces of lead. Galls, and other aftringent vegetables, precipitate iron from its folutions, of a deep blue or purple colour, of fo intenfe a {hade as ta appear black. It is owing to this property of iron that the common writing ink is made. The infufion of galls, and alfo the Pruffian alkali, are tefts of the prefence of iron by the colours they pro¬ duce on any fluid. Acids, however, diffolve the coloured precipitates by the former ; and hence it arifes that the marine acid is fuccefsfully ap¬ plied to take off ink fpots and- iron ftains from white linens. Alkalis, however, convert thefe iron precipitates into a brown ochre. Iron has a ftrong affinity with fulphur. If a bar of iron be ftrongly ignited, and a roll of brim- ftone be applied to the heated end, it will com¬ bine M I N E R A Rine with the iron, and form a fufible mafs, which will drop down. A vell'el of water ought to be placed beneath for the purpofe of receiving and extinguilhing it, as the fumes would other* wife be very inconvenient to the operator. A mixture of iron-filings and fulphur in powder, moiftened with water, and preffed fo as to form a pafte, will in a few hours fwell, become hot, fume, and even burft into a flame, if the quan¬ tity is large. The refiduum furnilhes martial vitriol. This procefs is fimilar to the decom- pofition of martial pyrites ; from which ,fome philofophers account for hot fpring-waters and fubterraneous fires: The mixture of water in this pafte feems to be necefl'ary to enable the vi¬ triolic acid of the fulphur to a£t on the iron. For other chemical properties of this, metal, fee Chemistry-Z/m/wc ; for its eleftrical and mag. netic properties, fee Electricity and Magne*- tism. For a more particular account of its nature and ufes, and the methods of making and mas nnfafturing it, fee the articles Iron and Steel ; alfo Metallurgy, Partll. fe&. vii.and Partlll. fed. v. Order III. Semimetals- I. Bifmuth; tin-glafs. Vifmutum, B'lfmutum, Marcajita officinalis. It is, a. Of a whitilh yellow colour. 1. Of a laminated texture, foft under the ham¬ mer, and neverthelefs very brittle, r. It is very fufible; calcines and fcorifies like lead, if not rather eafier; and therefore it works on the cuppel. It is pretty volatile in the fire. - Its glafs or flag becomes yellowifti brown, and has the quality of retaining fome part of the gold, if that metal has been melted, calcined, and vitrified with it. e. It may be mixed with the other metals, ex¬ cept cobalt and zinc, making them white and brittle. f. It diffolves in aquafortis, without imparting to it any colour; but to the aqua-regia it-gives a red colour, and may be precipitated out of •both thefe folutions with pure water into a white powder, which is called Spani/h white. It is alfo precipitated by the acid of fea-falt ; which laft unites with it, and makes the vl/mu* turn corneum. g. It amalgamates eafily with quickfilver. Other metals are fo far attenuated by the bifmuth, when mixed with it, as to beftrained or forced along with the quickfilver. through Ikins or leather. Bifmuth is found in the earth. A. Native. This refembles a regulus of bifmuth, , but confifts of fmaller fcales or plates. i. Superficial, or in crufts. z. Solid, and compofed of foiall cubes.-, B. In form of calx.. E O G Y. i2T i. Powdery or friable; Ochra vifrnuti. This is Semi- of a whitifh yellow colour; it is found in Mf.TAL3, form of an efflorefeence. ^ It has been cuftomary to give the name of Jlofwen of bifmuth to the pale red calx of co¬ balt, but it is wrong ; becaufe neither the calx of bifmuth, nor its folutions, become red, this being a quality belonging to the cobalt. C- Mineralifed bifmuth. This is, with refpeft to colour and appearance, like the coarfe teffela- ted potter’s lead ore ; but it confifts of very thin fquare plates or flakes, from which it re¬ ceives a. radiated appearance when broken crofs- wife. l. With fulphur. a. With large plates or flakes: b. With fine or fmall fcales. ■2. With fulphurated iron. a. Of coarfe wedge-like fcales. This mineralifed bifmuth ore yields a fine radiated regulus; for which reafon it has been ranked among the antimonial ores by thofe who have not taken proper care to melt a pure regulus ore deftitutc of ful¬ phur from it; while others, who make no difference between regulus and pure metals, have ftill more pofitively aflerted it to be" only an antimonial ore. 3. With fulphur and arfenic. a. Of a whitifh yellow or afh colour. It has a fhining appearance; and is compofed of fmall fcales or plates, intermixed very fmall yellow flakes: It is of a hard and folid tex¬ ture : Sometimes ftrikes fire with hard fteel: Has a difagreeable fmell when rub¬ bed : Does not effervefce with aqua-for- tii; but is partially diflblved by the fame acid (z). b* Grey, of a ftriated form ; found at Helfing- land in Sweden, and at Amiaberg in Saxony, c. With variegated colours of red, blue, and yellow grey; found at Schneeberg in Saxony. A. With green fibres like an amianthus; at Mif- nia in Germany,and at Gillebeck in Norway. e. . With yellow red fliining particles, called mines de bifmulh Tigrees in French, at Georgenftadt in Germany, and at Anna- berg in Saxony. . f. The minera lifmuthl arenacea, mentioned by Wallerius and Bomare, belongs alfo to the. fame kind of the arfenicated ores. 4. By vitriolic - acid. This ore is called wi/1- mutb bluth by the Germans. It is faid to be of a yellowifh, reddifh, or variegated co¬ lour ; and to be found mixed with the calx of bifmuth,. incrutling other ores. Ktrwan, P-314' Ufes, &lc. of Bifmuth. See the-article Bismuth. Alfo Chemistry-/™/?* ; and Metallurgy, Partll. fe&. x, and Part IIL fedt.viii. II. (z) This folution, being diluted with water, becomes a kind of fympathetic ink; as the words written with it on white paper, and dried, are not diftinguifhed by the eye 5 but on being heated before the - fire, they a flume a yellowifh colour. Part I!. 128 MINER Semi- Metals. Zinc. II. Zinc ; fpeltre. Zincum. a. Its colour comes neareft to that of lead, but it does not fo eafxly tarnilh. 1. It fhows a texture when it is broken, as if it were compounded of flat pyramids (a). c. Its fpecific gravity to water is as 6,900 or 7000 to 1000. (J. It melts in the fire before it has acquired a glowing heat; but when it has gained that degree of heat, it burns with a flame of a changeable colour, between blue and yellow. If in an open fire, the calx rifes in form of foft white flowers ; but if in a covered veflel, with the addition of fame inflammable, it is diftilled in a metallic form : in which opera¬ tion, however, part of it is fometimes found vitrified. <*. It unites with all the metals (b") except bif- muth and nickel, and makes them volatile. It is, however, not eafy to unite it with iron without the addition of fulphur. It has the ftrongeft attra&ion to gold and copper, and this laft metal acquires a yellow colour by it; which has occafioned many experi¬ ments to be made to produce new metallic compofitions. /. It is diffolved by all the acids : of thefe the vitriolic acid has the ftrongeft attraction to it; yet it does not diflblve it, if it is not previoufly diluted with much water. g. Quickfilver amalgamates eafier with zinc thart with copper; by which means it is feparated from compofitions made with copper. h. It feems to become eledtrical by fridtion. Zinc is found, Native. Zinc has been met with native, though rarely, in the form of thin and flexible filaments, of a grey colour, which were eafily inflamed when applied to a fire. And Bomare affirms that he has feen many fmall pieces of native zinc among the calamine-mines in the duchy of Limbourg and in the zinc-mines at Co¬ llar, where this femimetal was always fur- rounded by a kind of ferrugineous yellow earth, or ochraceous fubftances. See the de¬ tached article Zinc. £. In form of calx. N° 224. A L O G Y. Part II. (1.) Pure. a. Indurated. 1. Solid 2. Cryftallifed. This is of a whitilh-grey colour, and its external appearance is like that of a lead fpar ; it cannot be defcribed, but is eafily known by an experienced eye. —It looks very like an artificial glafs of zinc ; and is found among other cala¬ mines at Namur and in England. (2.) Mixed. A. With a martial ochre. 1. Half indurated. Calamine j Lapis- calam inaris. a. Whitifh yellow. b. Reddilh brown. This feems to be a mouldered or weathered blende. 1. With a martial clay or bole. c. With a lead ochre and iron. d. With quartz : Zeolite of Friburgh. The real contents of this fubftance were firft difcovered by M. Pelletier. It was long taken for a true zeolite, being of a pearl colour, cryftallifed, and femitran- foarent. It coniifts of laminae, diverging from different centres, and becoming ge¬ latinous with acids. Its contents are 48 to. 52 per cent, of quartz, 36 of calx of zinc, and 8 or 12 of water. {Kirwan^ . P-d/S-) C. Mineraliftd. (1.) With fulphurated iron. Blende, mock- lead, b.ack-jack, mock-ore ; pjeudogaiena and blende of the Germans A. Mineralifed zinc in a metallic form. Zinc ore. This is of a metallic bluilh-grey colour, neither perfectly clear as a pot¬ ter’s ore, nor fo dark as the Swedilh iron ores. 1. Of a fine cubical or fcaly texture. 2. Steel-grained. B. In form of calx. Blende. Mock-lead; Sterile nigrum. Pfeudo-galena (c). This is found, 1. With courfe feales. a. Yellow'; femi-tranfparent. b. Greenilh. c. Greenilh- (a) It cannot be reduced into powder under the hammer like other femimetals. When it is wanted very much divided, it muft be granulated, by pouring it while fufed into cold water; or filed, which is very tedious, as it fluffs and fibs the teeth of the file. But if heated the moft pofiible without fufing it, Macquer afferts, that it becomes fo brittle as to be pulverifed in a mortar. (b) It brightens the colour of iron almoft into a filver hue ; changes that of copper to a yellow or gold colour, but greatly debafes the colour of gold and deftroys its malleability. It improves the colour and luftre of lead and tin, rendering them firmer, and confequently fitter for fundry mechanic ufes. Lead will bear an equal weight of zinc, without lofing too much of its malleability.—The procefs for giving the yel¬ low colour to copper, by the mixture of zinc, and of its ore called calamine, has been defcribed above under the Ufes of Copper (c) The varieties of pfeudo-galena, or black-jack, are in general of a lamellar or fcaly texture, and fre¬ quently of a quadrangular form, refembling galena. They alljofe much of their weight when heated, and burn with a blue flame ; but their fpecific gravity is confiderably inferior to that of true galena. Almoft all contain a mixture of lead-ore. Moft of them exhale a fulphureous fmell when fcraped ; or at leaft whea vitriolic or marine acid is dropped on them. Fart II. SEMt- Zinc* MINER c/'Greenif’h-black ) pechllende, or pitch blende of the Germans. d, Blackifli-brown. 2. With fine fcales, a. White. 1. Whitilh-yellow. c. Reddifh-brown. 3. Fine and fparkling; at Gofiar called braun blyertz. Its texture is generally fcaly ; fometimes cryftallifed and femitranfparent. It gives fire with fteel; but does not de¬ crepitate, norfmoke when heated i yet it lofes about 13 per cent, of its weight by torrefaftion. , a. Dark-brown. b. Red, which becomes phofphorefcent when rubbed 5 found at Scharfenberg in Mifnia. (Brunich). c. Greenifh, yellowifh-green, or red. It has different degrees of tranfparency, and is fometimes quite opaque: When fcraped with'a knife in the dark, it emits light, even in water ; and after under¬ going a white heat, if it is diftilled per fe, a filiceous fublimate rifes, which {hows it contains the fparry acid, pro¬ bably united to the metal, fince it fub- limes. 4. Of a metallic appearance 5 glanz blende. This is of a bluifh-grey, of a fcaly or fleel grained texture, and its form gene¬ rally cubical or rbomboidal. It lofes nearly one fixth of its weight by calcina¬ tion ; and after calcination it is more fo- luble in the mineral acids. 100 parts of this ore afforded to Berg¬ man about 52 of zinc, 8 of iron, 4 of copper, 26 of fulphur, 6 of filex, and 4 of water. 5. Cryftalline. a. Dark-red, very fcarce j found in a mine near Freyberg. Something like it is found at the Morgenftern and Himmelsfufte. b. Brown. In Hungary and Tranfilva- nia. c. Black. Hungary. Thefe varieties may eafily be mifta- ken for rock cryftals; but by experi¬ ence they may be diftinguimed on ac¬ count of their lamellated texture and greater foftnefs. Their tranfparency arifes from a very fmall portion of iron in them. {2.) Zinc mineralifed by the vitriolic acid. This ore has been already defcribcd among the middle Salts> at Vitriol of zinc. Ufes, &c. of zinc. See the detached article Zinc : Alfo Chem i5TRy-/« an(j Antimony, fupra. F. With antimony. ) r For the Ufes of Arfenic, fee the detached article Arsenic, and Chemistry■/*). See the article Porphyry. a. Its colour is green, with light-green feltfpat, Serpentina verde antico. It is faid to have been brought from Egypt to Rome, from which latter place the fpecimens of it now come. b. Deep red, with white feltfpat. c. Black, with white and red feltfpat. d. Reddilh brown, with light red and white feltfpat. e. Dark grey, with white grains of feltfpat alfo. The dark red porphyry has been moft employed for ornaments in btiilding ;;; yet it is not the only one known by the name (d) Great part of the hill of Bineves in Lochaber is compofed of a kind of porphyry. It is remarkably fine, beautiful, and of an elegant reddifh colour ; “ in which (fays Mr Williams) the pale rofe, the blufh, and’ the yellowiffi white colours, are finely blended and (haded through the body of the ftone ; which is of a jelly- like texture, and is undoubtedly one of the fineft and moft elegant ftbnes in the world. On this hill alfo is found a kind of porphyry of a greenilh colour, with a tinge of brownifh red. It is fmooth, compadl, and heavy ; of a clofc uniform texture, but has no brightnefs when broken. It has angular fpecks in-it of a-- white quartzy fubftance.” 136 MINER jifptnKx. name of porfido, the Italians applying the SAxA‘ , fame name alfo to the black kind. ;“'r ^ G. The trapp of the Swedes. Saxum compoftttm jafpide mart tali molli, feu arg'dla martial! indurata. See the article Trapp. This kind of ftone fometimes conftitntes or forms whole mountains 5 as, for example, the mountain called Hunneberg in the province of Wellergotland, and at Drammen in Norway; but it is oftener found in form ofveins in moun¬ tains of another kind, running commonly in a ferpentine manner, contrary or acrofs to the diredlion of the rock itfelf. It is mot homoge¬ neous, as may be plainly feen at thofe places where it is not preffed clofe together ; but where it is preffed clofe, it feems to be per- feftly free from heterogeneous fubftances.—* When this kind is very coarfe, it is interfper- ,fed with feltfpat ; but it is not known if the finer forts likewife contain any of it. Befides this, there are alfo feme fibrous particles in it, and fomething that refembles a calcareous fpar; this, however, does not ferment with acids, but melts as eafy as the ftone itfelf, which be¬ comes a black folid glafs in the fire. By cal¬ cination it becomes red, and yields in aflays 12 or more per cent, of iron. No other fort of ore is to be found in it, unlefs now and then fomewhat merely fuperficial lies in its fiflures; for this ftone is commonly, even to a great depth in the rock, cracked in acute angles, or ih form of large rhpmboidal dice. It is em¬ ployed at the glafs houfes, and added to the compofition of which bottles are made. In the air it decays a little, leaving a powder of a brown colour; it cracks commonly in the fire, and becomes reddiftr brown if made red-hot. It is found, 1. Of coarfe chaffy particles. a. Dark grey. b. Black. 2. Coarfe-grained. a. Dark grey. b. Reddifh. A L O G Y. PaftU. c. Deep brown. /p.nii*. 3. Of fine imperceptible particles. a. Black. The touohftone ; Lapis lydlus. ' v b. Bluifh. c. Grey. d. Reddifh. The black variety (3. a.) is fometimes found fo compact and hard, as to take a polifh like the black agate: it melts, how¬ ever, in the fire to a black glafs ; and is, when calcined, attradfed by the load-ftone. II. Amygdaloides. The carpolithi or fruit-ftone rocks of the Germans. It is a martial jafper, in which elliptical kernels of calcareous fpar and ferpentine ftone are included. a. Red, with kernels of white limeftone, and of a green fteatites. This is of a particular appearance, and when calcined is attradted by the load ftone ; it decays pretty much in the air, and has fome affinity with the trapp, and alfo with the porphyry. There are fometimes found pieces of native copper in this ftone. I. The gronfltn of the Swedes. Its bafis is horneblende, interfperfed with mica. It is of a dark green colour, and in Smoland is employed in the iron furnaces as a flux to the bog-ore. K. The granite. Saxam compofitum feltfpata, mica et quartzo, quibus auidentaliter interdum borne* blende Jleatites, granatus et bafaltes immixti funt. Its principal conftituent parts are felt-fpat, or rhombic quartz, mica, and quartz. See the article Granite. ' It is found, (1.) Loofe or friable. This is ufed at the Swedifh brafs-works to call the brafs in, and comes from France. ' (2.) Hard and compadl. a. Red. 1. Fine-grained ; 2. Coarfe-grained. b. Grey, with many and various colours (e). II Con-' (e) Mr Wiegleb has analyfed a fpecies ©f green granite found in Saxony. The cryftals are heaped toge¬ ther, and form very compadl layers; the colour fometimes an olive green, fometimes refembling a pear, and fometimes of a reddiftr brown ; fome of them being perfedtly tranfparent, and others neary fo According to Mr Warren, they contain 25 per cent, of iron ; whence they have been called green ore of iron. An ounce of thefe cryftals heated red hot in a crucible loft two grains in weight, and became of the colour of honey. The remainder was put into a retort, and diftilled with marine acid, with which it evidently effervefeed. The refiduum was lixiviated with diftilled water, freftr muriatic acid added, and the diftillation and lixiviation re¬ peated. The iron precipitated from this lixivium, and reduced partly to its metallic ftate, weighed two drachms. M. Wieglcb concludes, that the fpecimen contained two drams 264- grains of lime. From fur¬ ther experiments he concludes, that 100 parts of the fubftance contained 36.5 of filiceous earth ; lime 30.8; iron 28.7 ; and w'ater and fixed air 4.0. Scotland is remarkable for a great number of excellent granites, little or nothing inferior to porphyry. Of thefe the following kinds are mentioned by Mr Williams. 1. The grey granite, or moor-Jlone as it is called in Cornwall, is very common in this country. In fome places it fhows no marks of ftrata 5 and in others it isdifpofed in thick unwieldy irregular beds, which are com¬ monly broken tranfverfely into huge mafles or blocks of various fizes a nd ftiapes. There is a great variety in this kind of ftones; fome of them differing but little in appearance from bafaltes; others are compofed of almoft equal parts of black and white grains, about the fize of fmall peafe, whence it is called peafy nuhin by N° 224. the Pan II, MINERAL Appendix. II. Conglutinated faxa. Saxa. of larger or broken pieces of ftones of the fame '"1“" v 1 kinds conglutinated together. Breccia. b. i. Of limeftone cemented by lime. a. Calcareous breccia; the marml brccciali of the Italians. When thefe kinds have fine colours, they the common people. In Galloway and other places it frequently has a longitudinal grain, as if the compo*- nent parts had been all moved one way by a gentle flow of water. When this kind of granite begins to un¬ dergo a fpontaneous decompofition by expofure tq the atmofphere, we obferve that it is conipofed of pretty large grains of the figures of cubes, rhomboids, &c. fome of them fo large as to deferve the name of frag¬ ments ; and the large ft of thefe are always of quartz or feldfpath, and talc. 2. Reddifti granite, @f a gellied texture, which, Mr Williams fay?, is one of the fineft and moft elegant ftones in the world. The mountains of Bineves, he fays, are principally compofed of this ftone.; and it is found in great abundance in many other parts of Scotland, but he never faw it exhibit any marks of ftratifi- cation. 3. The fine reddifli granites, in which feveral fine ftrades of colours are blended together, not fpread out in tints as in the former. Neither this nor the former are ftratified ; “ On the contrary (fays our author), both exhibit fuch a degree of uniform regularity, that in fome places there is no difference between a ftone and a mountain, excepting only in magnitude ; as many mountains of granite are nothing more than one regularly uniform mafs throughout, in which not the leaft mark of a bed^ is to be feen, nor hardly a crack or fiflure, unlefs it be at the edge of fome precipice or declivity. Thefe two varieties of elegant red granite are met with in the Highlands and Lowlands of Scotland, in Galloway, and many other places. We often find maffes of ta’c fo large in this fecond variety, that fome of them may be called fragments, not difpofed in any order, but higgledy-piggledy through the body of the ftone. 4. Stratified reddifh granite, refembling the third in colour and quality, but not always quite fo pure or free from admixture of other llony matter of a different quality. This variety frequently contains larger and fma’ler fragments of fine laminated talc. Mr Williams, however, has feen this kind of granite difpofed in pretty regular ftrata in the fhires of Moray and Nairn, and other parts of Scotland. e 5. Granite of a white and whitifti colour, generally of a granulated texture, containing a great quantity of mica, or fmali-leaved talc, and the grains of quartz fometimes large and angular. This variety is fubjedf to fpontaneous decompofition ; part frequently diffolves and falls into Jakes, in fuch an exceedingly fine and atte¬ nuated ftate, that it does not fink in the water. “ I have found (fays Mr Wil.iams) this fubftance in many places where water had been accidentally drained off, refembling fine (hell marie, only much lighter. When thoroughly dry, it is the lighteft foffile fubftance I ever handled ; and, when blanched with rain, it is as white as fnow. This variety of granite is either not ftratified, or exhibits thick irregular beds. It frequently con¬ tains a confiderable quantity of talc, in maffes and feales too large to be called mica.” Our author is of opinion, that this fine white fubftance produced from the decompofition of the granite, is the true kaolin of the Chinefe, one of the compouent parts of porcelain ware. “ The authors of the Hi- ftory of China (fays he) informs us, that the fine porcelain ware is compofed of two different foffile fubftances, called by them petuntfe and kaolin. We are further told, that the petuntfe is a line white vitref- cible ftone, compaft and ponderous, and of confiderable brightnefs in the inlide when broken, which they grind to a fine powder ; and that the kaolin is not a ftone, but a fine white earthy fubftance, not vitriliabie, at leaft. not in the heat of a common potter’s furnace : that they mix the kaolin and the flour cf the petuntfe to¬ gether, and form a |>afte of this mixture, which they mou d into all forts of porcelain veffels. Now, from the beft accounts of this matter which J have been ab e to obtain, after a good deal of fearch and inquiry, it ap¬ pears to me, that the fediment which I have mentioned above is the true kaolin ; and that as the fine white glaffy quartz, which is found in irregular maffes, and in irregular difeontinuous veins or ribs, in.fome of the rocks of fchiftus, is the true petuntfe ; and if this obfer vat ion is really true, it deferves to be remarked, that Scot¬ land is as well furnilhed with the beft materials for making fine porcelain as moft countries in the world. The fpecies of quartz which I fuppofe to be petuntfe is of a pure fine uniform glaffy texture, femitranfparent, and of a pure fnowy whitenefs. A broken piece of this ftone, and a newly broken piece of fine porcelain, are very like one another. There is a great quantity of petuntfe, or pure white quartz, in many places of Scot? land, particularly in the north and Highlands. . There is a confiderable quantity of it upon the ftiore and wafhed by the tide between Banff and Cullen, generally in pretty large maffes in rocks of,bluifti fchillus ; and to the beft of my memory it is very fine of the kind. There is alfo a confiderable quantity of it in difeonti¬ nuous ribs and maffes, in rocks of blue fchift, about three or four miles north of Caliendar in Monteith, upon the fide of the high road which runs parallel to Lochleodunich, which I think alfo very fine. In fome places this fort of quartz is tinged with a flelh colour from the neighbourhood of iron, which renders it unfit for porcelain ; but there is plenty to be found of a pure white in almoft all parts of Scotland, without any mineral tinge whatever. The kaolin is perhaps as plentiful in Scotland as the petuntfe, there being many ex- tenfive lakes eafily drained, which contain a confiderable depth of it; and moreover, it is to be found ia many places that have been lakes, which are now laid dry by accident. There is a quantity of kao’in about Vol. XII. Part I. S loo O G Y. are po’ilhed and employed for ornaments in architedture and other ceconcmical ufes. The lumachella of the Italians, or fheli mar¬ bles. Thefe are a compound of Ihells and corals, which are petrified of changed into lime, and conglutinated with a calcareous fubftance. When they have many colours, they App S. M I N E R A they are, called marbles, and employed for the fame purpofes as the preceding ( f). 2. Of kernels of jafper cemented by a jafpery fub- ftance. Breccia jafpidea. Diafpro brecciato of the Italians. LOGY. Part If. Of this kind fpecimens from Italy are feen Appendix. in collections. A coarfe jafper breccia is faid - Saxa, to be found not far from Frejus in Provence in * 1 * France. 3. Of filiceous pebbles, cemented by a jafpery / fubltance,. i co yards below the high road upon the fouth fide of a bridge, about a mi'e and a half or two miles fouth of the inn of Aviemore in the Highlands. It lies beneath a ftratum of peat bog, in a place which has been a lake, but is now drained by the riv.er Spey cutting through one fide of the mound which formed the lake.— There is more than one ftratum of the kaolin in this place, and fome of it is exceeding white, efpecially when blanched by the rain ; and there is a white granite rock up the rivulet, at fome diftance above the bridge, the decompofttion and diflolution of which is fuppofed to produce this fine and curious fediment. Several lakes in the Highlands of Scotland are nearly full of kaolin. One of them is fituated in the country of Strathe- rig in Invernefs lhire, lefs than a mile north of the public road, and upon the weft fide of the farm of Diimin. It is a pretty long lake, and there is a confiderable depth of kaolin in it, which may be drained at a moderate expence ; and, if I remember well, the granite rocks which furround it are pretty white and fine. If the kaolin originates from coloured granite, it is good for nothing, efpecially if it contains the leaft tinge of iron, becaufe this will difcolour and fpoil the beauty of the porcelain ; but wherever white granite is found compofed of quartz, feldfpath, and mica, without any admixture of fhirl, and efpecially iron, the kaolin Ihould be diligently fought after in that neighbourhood. Lochdoon, in Galloway, is faid to contain a great quantity of kaolin. It was drained fome years ago on the fuppofition of its containing {hell marie ; but on trying the fubftance contained in it, it was found not to be marie but kaolin. Thefe fubftances may eafily be miftaken- for one another at firft ; but they are eafily diftinguifhed by trying them with acids, the marie readily efrervefcing with the weakeft, and the kaolin not at all with the ftrongeft acid liquors.” 6. Grey compofite granite is a very beautifufftone, and when broken looks as if compofed of fmall frag¬ ments of various fizes and (hapes, not unlike calve’s-head jelly. When polilhed, the fragments appear as if v fet or inlaid in a fine pellucid or water-coloured matter. There is a fingle ftratum of very curious compofite granite, a little to the w eft of Loffiemouth, in the county of Moray, in Scotland of about fix or eight feet- thick. It is compoftd chiefly of grains and fragments of various bright and elegant colours, moft of which are as large as peafe and beans, all fine, hard, and femipellucid ; there is about an eighth part of good lead ore in the compofition of this ftone, pf the kind commonly called potter’s ore ; and it is likewife remarkable, that there is no other granite in that neighbourhood but this fingle ftratum, all the ftrata above tptd below it being moftly a coarfe, imperfeft, grey fand-ftone. 7. Granite of a loofe friable texture, fubjeft to fpontaneous decompofition, and reduftton to granite gravel. There is a remarkable rock of this kind near the Queen’s-ferry in Scotland, on the road to Edinburgh, which? appears in prodigious thick irregular ftrata. This rock feems to be compofed chiefly of quartz, ftrirl, and feme iron ; and produces excellent materials for the high roads. 8. In many parts of the north of Scotland, in the Highlands, and in Galloway, there is found an excel’ lent fpecies of grey granite, compofed chiefly of red and black coloured grains. This is a fine and very durable jftone, very fit for all kinds of architedlure. In fpeaking of thefe ftones, Mr Williams obferves, that the finer and moft elegant red granites, and the Sneft granite-like porphyries, fo much referable one another, that he does not attempt to diftinguifhthem; and Scotland is remarkable for a great number and variety of them. “ The elegant reddifh granite o£ Bineves, near Fort William (fays he), is perhaps the bell and moft beautiful in the .world : and there is enough of it to ferve all the kingdoms on earth, though they were all as fond of granite as ancient Egypt. There are extenfive rocks of red granite upon the fea-ftiore to the weft of the ferry of Ballachylifh in Appin, and Kkewife at Strontian, as well as many other parts of Argyleftiire. I have feen beautiful rtd granite by the road fide, near Dingwall, and in feveral other parts of the north of Scotland, which had been blown to pieces with gun¬ powder, and turned off the fields. There are extenfive rocks of reddifti granite about Peterhead and Slains, and both of red and grey granite in the neighbourhood of Aberdeen. The hill of Cruffel in Galloway, and feveral lower hills and extenfive rocks in that neighbourhood, are of red and grey granite, where there are great ■varieties of that ftone, and many of them excellent. Upon the fea fhore near Kinnedore, weft of Loffiemouth,v in Moray, there is a bed of ftone about eight feet thick, which I think Ihould be called a compofite granite. It is corapofed of large grains, or rather ,fmall pieces of bright and beautiful ftones of many different colours and all the ftony parts are exceedingly hard, and fit to receive the higheft poliftt. About a fixth or eighth part of it alfoconfifts of lead ore, of that fpecies called potter’s ore. The feparate ftony parts compofing this- ftratum are all hard, fine, folid, and capable of the moft brilliant polifh ; and if folid blocks can be railed free from all cracks and blemifties, I imagine, from the beauty and variety of colours of the ftony part, and the quantity of-bright lead ore which, is trended through the compofition and body of the ftone, that this would be a very curious and beautiful ftone when polifhed.” (f) The ftones called Ludi Helmontii or Paracelfi, have fome fimilarity in their form to the breccia, a. b.: for they are compofed of various lumps of a marly whitiftr-brown matter, feparated into a great number of! $>o!ygonQus compartments, of various fizes, formed of a whitilh-yellow cruft of a red calcareous fpar, fome- 3 timea. Part II, MINER fubftance, of fomething like it. The plutti- pudding ilone of the Engllfh ; BrecciaJilicea. Its bafis, which at the fame time is the ce¬ ment, is yellow; wherein ace contained Angle flinty or agaty pebbles, of a grey colour or variegated. 1 his is of a very elegant appear¬ ance when cut and polilhed ; it is found in England and Scotland (e). 4. Of quartzofe kernels combined with an un¬ known cement. Breccia quart%ofa. 5. Of kernels of feveral different kinds of ftones. Breccia faxofa. A L O G Y, J3c a. Of kernels of porphyry, cemented by a por- /ppcix. phyry or coarfe jafpery fubftance ; Breccia Saxa. b. Of kernels of fevetal faxa; Breccia indeter- minata. i. Of conglutinated kernels of fandftone ; Brec¬ cia arenacea. This kind confifts of fandflone kernels, which have been combined a fecond time together. The above mentioned breccias of themfelves mull ' demand the diftinftions here made between, but which perhaps may feem to be carried too * far, times pyritous, which often rife a little above the external furface, arid inclofe each of them on the inflde. According to Bomare, the ludus Jlellalus hclmontii, found in the county of Kent, is covered with a kind of ftriated felenite refembling the zeolite. They are for the moft part of a globole figure, fel'dom flat, but often convex on the outfide; and fometimes with a concave furface. According to Wallerius, the ludus helmontii lofes by calcination about half of its weight; and, on being urged by fire, is melted into a black glaffy flag. It effervefces ftrongly with aqua-fortis, and this folution is of a yellow colour. But what feems very extraordinary, by adding to it fome oil of tartar per deiiquium, bubbles are produced, from which a great number of flender black threads or filaments are produced, flicking like a cobweb to the fides and bottom of the veflel. Thefe ftones are found quite feparate by themfelves, as well as various ftalagtnites and cruftaceous bodies, on the ftrata of argillaceous earth, in various parts of Europe, chiefly in Lorrain, Italy, England (in the counties of Middlesex and Kent), and elfewhere. Wallerius ranges the ludus helmontii among the tophi) in the Spec. 425. of his Syflem of Mineralogy. Para- celfus had attributed to thefe ftonea a lithontriptic power, and Dr Grew fays that they are diuretic; but there is not the leaft proof of their really poffefling fuch qualities. (g) The breccia ftratum, or plumpudding-rock, exhibits a finguldr appearance as it lies in the ground; being compofed of water-rounded ftones of all qualities and of all iizes, from fmall gravel up to large rounded ftones of feveral hundreds weight each ; the interftices being filled up with lime and fand. It frequently alfo contains lime and iron. Sometimes it exhibits a gtotefque and formidable appearance.; containing many large bullets of various flzes and fhapes, without any marks of regular ftratification, but looking like one vaft mafs of bullets of unequal thicknefs 5 and in this manner frequently fwelled to the fize of a confidefable mountain. It is frequently cemented very ftrongly together; fo that parts of the hills compofed of it will frequently overhang in dreadful prepipices, lefs apt to break off than other rocks in the fame fituation ; one reafon for which, befides the ftrength of the cement, is, that the breccia, when compofed of bullets, is lefs fubjedt td fiffures and cutters than other rocks; being frequently found in one folid mafs of great extent and thicknefs. Some of the plumpudding-rocks are made up of fmaller parts, coming near to the fize of coarfe gravel. It is evident, however, that all the parts of the bieccia, whether courfe or fine, have been rounded by agitation in water, as the rocks differ nothing in appearance from the coarfer and finer gravel found upon the beach of the fea, excepting only that the parts are ftrongly cemented together in the rocks, and are loofe upon the fhores of the ocean. Some of the breccia is compofed of finely rounded ftones of various and beautiful colours, about the fize of plums or nuts, all very hard and fine. Were this fpecies fa wed and poliihed, it would appear as beautiful and elegant as any ftone in Europe ; much refembling mofaic wcrk in fmall patterns. In general, the breccia is regularly ftratified or not according to the fize of the component parts of the ftotie. Such rocks as are compofed of round gravel and fmall builets are generally very regular in their ftra¬ tification, while thofe which contain bullets fomewhat larger in fize are commonly difpofed in thick and coarfe beds, and fuch rocks as are made up of the largeft kind of bullets feldom fhow any marks of ftratifi. cation at all. Amopg many other p’aces in Scotland, where breccia or pudding-ftone abounds, there are extenfive rocks and high c'iffs of it upon the fouth ftiore at the weft end of the Pentiand Frith, to the weftward of Thurfo in Caithnefs, which ftretch quite actofs the County of Caithnefs into Sutherland; and in Sutherland as well as Caithnefs, this rock is of a rough contexture, and appears in pretty high hills, deep glens, overhanging rocks, and frightful precipices, to the weft of Brora, Dunrobin, and Dornoch, which gives it a grotefque and for¬ midable appearance in that country. This range of breccia firetches alfo quite through Sutherland, and likewife through Rofsftiire, the weft fide of Ferndonald, and Dingwall, where it exhibits the very fame phe¬ nomena as in Sutherland and Caithnefs. It continues the fame longitudinal line of bearing, which is nearly from north-eaft to fouth-weft, quite through the highland countries of Invernefs and Perthfiiire ; and it forms confiderable hills, and very high and rugged rocks, upon both fides of that beautiful piece of freflr water Loch- nefs. Much of the ftone here, as well as in other places in this range, is compofed of large bullets; the rock is very hard and ftrong, and it hangs is frightful precipices upon both fides of the lake, through which rock Ge- •S a neral MINERALOGY. far,' fince tueir particles are fo big and pi a ip as to be eafily known from one another. Thefe Jtones are a proof both of the fubverfions ■which the mountains in many centuries have undergone, and of fome hidden means which nature makes ufe of in thus cementing diffe¬ rent kinds of Hones together. Any certain bi-gnefs for the kernels or lumps in fuch com¬ pounds, before they deferve the name of breccia, cannot be determined, becaufe that depends on a comparifon which every one is at liberty to imagine. In fome places, the kernels of porphyry have a diameter of fix feet, while in others they are no bigger than walnuts.^ Some¬ times they have a progrefilve fize down to that of a fine fandftone. Moft of this kind of ftone is fit for ornaments, though the work- maflfhip is very difficult and coftly\ B. Conglutinated Hones of granules or fands of dif¬ ferent kinds. Sandftone ; Lapis arenaceus. In this divifion are reckoned thofe which confift of fuch minute particles, that all of them cannot eafily be difeovered by the nailed eye. ri he great- efi part, however, confifi of quartz and mica; which fubftances are the moft fit to be granulated, without being brought to a powder. 1. Cemented by clay. a. With an apyrous or refradlory clay. This is of a loofe texture; but hardens, and is very refradtory in the fire. 1. With common clay. 2. With lime; refembles mortar made with coarfe fand. a. Confiding of tranfparent and greenifh grains of quartz and white limeftone. 1. Of no vifible particles. This is of a loofe texture, and hardens in the air. 3. With an unknown cement. a. Loofe. 1. Harder. ■ c. CompadL d. Very hard. 4. Cemented by the rnft or ochre of iron. Is found in form of loofe ftones at feveral places, and ought perhaps to be reckoned among the tuinera arenacex or fand ores ; at lead when the martial ochre make* any confiderable portion of the whole. 5. Grit-ftone. This is of greater or lefs hardnefs, moftly of a grey, and fometimes of a yellowifh colour ; compofed of a filiceous and micaceous fand, and rarely of a fparry kind, with greater 01 leffer particles clofely compared and united by an argillaceous cement. It gives fome fparks with fteel, is indiflbluble for the moft Part IR part in acids, and vitrifiable in a ftrong fire. Appendix. It is ufed for millftones and whetftone^, fome- Saxa. times for filtering ftones and for building. Fa- broni. N. B. The argillaceous grit has been before deferibed, p. 89'. col. t. 6. Elaftic. Afingularfpeciesoffandftone,ofwhich a fpecimen was ftiowu fome years ago to the Royal Academy of Sciences at Paris by the Baron de Dietrich.. It is flexible and elaftic ; and confifts of fmall grains of hard quartz, that ftrike fire with tempered fteel, together with fome micaceous mixture. The elafticity feems to depend on the micaceous part, and foftnefs of the natural gluten between Loth. It is faid, that this elaftic ftone was found in Bra¬ zil, and brought to Germany by his excellency the .Marquis de Lavradio. There are alfo two tables of white marble, kept in the palace Borghefe at Rome, which have the fame property But. the fparry par¬ ticles of their fubftance, though tranfpare-nt, are rather foft ; may be eafily feparated with the nail, and effervefee with aqua fortis ; and there is alfo in it a. little mixture of fmall par¬ ticles of tale or mica. See 'Joutn. de Fhyf for Gift. 1784, p.275. See alfo the article Marble (Eiajltt ) C. Stones and ores cemented together; Minerse ere- nace*. 1. Of larger fragments. a. Mountain green, or •viride monlanum cupri, and pebbles cemented together, from Sibe¬ ria. b. Potters lead-ore, with limeftone, flate-ker- nels, and ffitlls. c. Yellow or marcafitical copper ore, with fmall pebbles. 2. Of fmaller pieces. a. Potter’s lead-ore with a quartzofe fand. b. Mountain green with fand from Siberia. c. Cobalt ore with fand. d. Martial ochre with fand. Order II. Mineral changes, or Petrifactions, These are mineral bodies in the form of animals or vegetables, and for this reafon no others belong to this order than fuch as have been really changed from the fubjedls of the other two kingdoms of nature. I. Earthyr changes ; Terra larvata. A. Extraneous bodies changed,into a lime fubftance, or calcareous changes ; Larva calcarea. (i.J Loofe or friable. Chalky changes; Creta larvata. a. la neial Wade cut a fine military road upon the fouth fide of the lake, at a great expence of time, labour, and gun,, powder. Thefe recks are feen ftretching through the mountains of Strathcrig into Badenoch, where it forms a re¬ markable rock and j recipice called Craigdow or the Black Rock. The fame range is again feen farther to¬ wards the fouth-weft, in ieveral places to the fouth of the Black Mount, and in the country of Glenorchy in Argyleihire : and Mi Williams fuppofes, that the longitudinal line of this rock, fo far as it has been juft pointed out, is little lefs than 200 miles, and in fome places it fpreads eight or ten miles in what may be •ailed the latitudinal line acrofs the beating of the rocks. Parc II. MINER Appendix* a In form of vegetables. Petri- b. In form of animals. factions. i. Calcined or mouldered fhells; Humus con- ‘"l" v chaceus. (2.) Indurated; PetrfaBa calcarea. a. Changed and filled with fplid limeftone. 1. In form of animals. 2. In form pf vegetables. b. Changed into a calcareous fpar; Petrfafla calcarea fpetofd. 1. in form of.animals. 2. In form of vegetables. i?. Extraneous bodies changed into a ftfhty fubftance. -Siliceous changes; Larva filiceee. Thefe. are, like the flint, (1.) Indurated. a. Changed into flints. 1. Canadians in form of Ihells, from the river Tomm in Siberia. 2. Agat in form of wood. Such a piece is faid to be in the colleftion of Count Teffin. 3. Coralloids of white flint, ( Millepora.) 4. Wood of yellow flint. C- Extraneous bodies changed into clay. Argilla¬ ceous changes; Larva argillacea. > a. Loofe and friable. 1. Of porcelain clay. a. In form of vegetab’es. A piece of white porcelain clay from Ja¬ pan, with all the marks of the root of a tree, has been obferved in a certain collec¬ tion. b. Indurated. 1. In an unknown clay. a. In form of vegetables. OJleocolla. It is faid to be changed roots of the poplar tree, and not to confift of any calcareous fubftance. A fort of fofiile ivory is faid to be found, which has the properties of a clay; but it is doubtful if it has been right¬ ly examined. II. Saline extraneous bodies, or fuch as are penetrated by mineral falts. Corpora peregrlna infalita. Larva infalit a. A. With the vitriol of iron. 1. Animals. a. Human bodies have been twice found in the mine at Falun in Dalarne; the laft was kept a good many years in a glafs-cafe, but began at laft to moulder and fall to pieces. 2. .Vegetables. a. Turf, and b. Roots of trees. Thefe are found in water ftrongly im¬ pregnated with vitriol. They do not burn with a flame, but only like coal in. a ftrong fire; neither do they decay in the air. HI. Extraneous bpdies penetrated by mineral inflam¬ mable fubftances, or mineral phlogifton. A* Penetrated by the'fubftance of pit-coals. 1. Vegetables, which commonly have been woods, or appertaining to them. A L O G Y. a. Fully faturated. Gagas, Jet. (See p.104. col. 2.) The jet is of a folid ftiining texture. b. Not perfectly faturated; Mutnia vegetalilh.'1 It is loofe; refembles umber, and may be ufed as fuch. B. Penetrated by rock-oil or afphaltum. i. Vegetables. a. Turf. The Egyptian mummies cannot have any place here, fince art alone is the occafion that thofe human bodies have in length of time been penetrated by the afphaltum, in the fame manner as has happened naturally to the wood in pit-coal ftrata. See Mummv. C- Penetrated by fulphur which has diflblved iron, or by marcafite and pyrites. Pyrite impregnata. Petrifacla pyritaeea. 1. Animals. a. Human. b. Bivalves. c. Univalves. d. Infedts. IV. Metals in form of extraneous bodies; Larva me- talliferre. A. Silver r Larva argentifene. (.t- ) Native. a. On the furfaces of fhells. (2.) Mineralifed with copper and fujphur. a. Fahlertz, or grey filver ore in form of ears- of corn, See. and fuppofed to be vegetables, are found in argillaceous flate at Frankea- berg and Tahlitteren in Heffe. B. Copper ; Larva cuprifera. (1.) Copper in form of calx. a. In form of animals, or of parts belonging to them. 1. Ivory and other'bones of the elephant. The Turcois or Turquoife ; which is of a bluifh green colour, and much valued in the eaft. At Simore in Languedoc bones of ani¬ mals are dug, which during the calcina¬ tion affume a blue colour; but it is not probable that the blue colour is owing t® copper. (2.) Mineralifed copper, which impregnates ex¬ traneous bodies ; Cuprum mineralifatum corpora, peregrina ingrejfum. a. With fulphur and iron. The yellow or marcafitical copper ore that impregnates, I. Animals. a. Shells. £. In form of fifb. b. With fulphur and filvet. Grey filver ore or fablerts, like ears of corn, from the flate- qi^arries in Heffe. C. Changes into iron ; Larva ferr if era. (1.) Iron in form of calx, which has affumed the place or the fhape of extraneous bodies Ferrum calciforme corpora peregrina ingrejfum. a. Loofe ; Larva ochracea. r. Of vegetables. Roots of trees, from the lake Langelma-. . in Finland. See the a&s of the Swedifti; Academy of Scieaces for the year 1742. b. Indu*- 141 Appendix,. Pe.tri- 142 MINERALOGY. Part it. 1. Indurated ; Larva bamatUica. i. Of vegetables. (2.) Iron mineralifed, affuming the fliape of ex¬ traneous bodies. a. Mineralifed with fulphur. Marcafite. Lar~ w pyritacetc. 'V. Extraneous bodies decompofing, or in a way of deftruftion ; Corpora peregrina in gradibus dejlruc- tionis conjiderata. Mould; Humus. Turf; Turba. A. From animal?. Animal-mould; Humus animalis. 1. Shells. Humus conchaceus. 2. Mould of other animals; Humus diverforum animalium. B. Vegetable mould ; Humus vfgelabilis. 1. Turf; Turbo. a. Solid, and hardening in the air; Turla foltda acre indurefcens. This is the beft of the kind to be ufed for fuel, and comes neareft to the pit-coals. It often contains a little of the vitriolic acid. 1. Lamellated turf; Turba foliafa. This is in the firft degree of deftruftion. 2. Mould of lakes ; Humus lacujlris. This is a black mould which is edulcorated by water. 3. Black mould; Humus ater. This is univerfally known, and covers the furface of that loofe earth in which vegetables thrive beft. Order HI. Volcanic Products(h). t. Slags ; Scoria vulcanorum. Slags are found in great abundance in many places of the world, not only where volcanoes yet exift, but likewife where no fubterraneous fire is no\y known : Yet, in Mr Cronftedt’s opinion, they cannot be produced but by means of fire. Thefe are not properly to be called natural, fince they have marks of violence, and of the laft change that mineral bodies can fuffer without the de- fti'U&ion of the world ; nor are they artificial, ac¬ cording to the univerfally received meaning of this word. We cannot, however, avoid giving lliem a place here, efpecially after having ad¬ mitted the petrifactions ; and fhall therefore ar- lange the principal of them, according to their external marks. A. 1 celand agate ; Achates Jlandicvs niger. It is black, folid, and of a glafly texture ; but in thin pieces it is greenifh and femitranfparent like glafs-bottles, which contain much iron. The' moft remarkable cireumftance is, that fuch large folid mafies are found of it, that there is no poflibility of producing the like in any glafs- houfe. It is found in Iceland, and in the ifland of A- feenfion ; The jewellers employ it as an agate, though it is too foft to refill wear. B. Rheniih millftone ; Lapis molaris Rhenanus. Is blackilh-grey, porous, and perfectly refembles a fort of flag produced by mount Vefuvius. A 'tpfsndix. variety of lava, according to Kirwan. Volcanic C. Pumice-ftone ; Pumex. Product! It is very porous and bliftered, in confequence of —\ ‘ which it is fpecifically very light. It refembles that frothy flag which is produced in our iron furnaces. I. White. t. Black. The colour of the firft is perhaps faded or bleached, becaufe the fecond kind comes in that ftate from the laboratory itfelf, vi%. the volcanoes. D. Pearl flag; Scoria covjlantes glolulis vitreis con- glomeratis. It is compounded of white and greenMh glafa particks, which feem to have been congluti- nated while yet foft or in fufion. Found on the Ifle of Afcenfion. E. Slag-fand or allies; Scoria pulverulent a, cineret vulcanorum. This is thrown out from volcanoes in form of larger or fmaller grains. It may pei^iaps be the principle of the Terra Puzzolana; becaufe fuch an earth is faid at this time to cover the ruins of Herculaneum near Naples, which hi- ftory informs us was deftoyed by a vokano du¬ ring an earthquake. II. Lavas. Lava has been generally underftood to denote the aggregate mafs of melted matters which flow out of the mouths, or burft out from the fides, of burning mountains. According to Mr Kir¬ wan, however, lavas are the immediate produce of liquefaftion or vitrification by the volcanic fires, and “ Ihould carefully be diftinguilhed from the fubfeqmmt produdtions affected by the water either in a liquid or fluid ftate, which ge¬ nerally is ejedled at the fame time *” And of lavas, fo diftinguilhed, he deferibes feveral va¬ rieties. See the article Lava, in the order of the alphabet; where the nature, origin, kinds, and phenomena of lavas, are copioufly deferibed and explained. III. Bafaltes. This fort of ftone was by Cronftedt, in the firft edition of his Mineralogy, ranked among the garnet earths, and confounded with the Ihoerls; an impropriety which was pointed out by Berg¬ man in his Sciagrapbia, fedt. 120.—Mr Kirwan confiders bafaltes as an imperfedt lava, and aferibes its origin both to fire and water. He deferibes it as found, either, 1. In opaque tri¬ angular or polyangular columns ; which is the proper bafaltes: Or, 2. In amorphous malfes of different magnitudes; forming folid blocks, from the fmalleft fize to that of whole mountains s which kind is called trapp. See the detached article Basaltes (i) ; where its fpecies and va¬ rieties Appendix. Volcanic iPRODUCTS (h) For the nature, hiftory, theory, &c. of volcanoes, fee the article Volcano. (r) In that article, p. 46. col. 1.1. 9. dele the words, “ The Englilh miners call it coclde, the German Jihoerl."—P. 47. col. 2. 1. 28. for “ a kind of marble,” read “ a volcanic produdlion.” The Lapis Lydius, which greatly puzzles many. It is very common in low grounds, and upon fome moderate emi-VoncANid RODjjcTsnenceS} t0 fee a prodigious multitude of Hones of all fhapes and fixes, very hard, and pretty fmooth on the Product* v outfule. Thefe Hones are fometimes fo numerous and large, that it is often found impra&icable to clear a field of v— them. Where thofe Hones are a fpecies of bafaltes, which they commonly are, and of the fecond fpecies of bafaltes defcribed above, they alivay originate from a decompofition of-the more foft or friable parts of thofe rocks, which moulder or fall away, and leave the harder Hones detached and fcattered about, and the de- compofed matter difiolves by degrees, and becomes good corn mould. Here Mr Williams takes occafion to conteH the opinion of thofe who thinly that Hones grow or vege¬ tate like plants. He owns indeed that they increafe in bulk : but this, he fays, is only in fuch fituations as are favourable for an accretion of matter carried down and depofited by the water; iii all other fituations they grow lefs and lefs. “ Others (fays he) imagine, that thefe Hones (on which this extraneous matter has been depofited) were rolled about; that the afperities and (harp angles were by that means worn off; and that they were all at laff depofited as we fee them, by the waters of the univerfal deluge : and, having their ob- tufe fides and angles, as if they had been rounded by rolling in water, makes thefe gentlemen confident that ■they are right; and if we did not frequently find Hones exaflly of the fame figure, fize, and quality in the rock, it-vvould.be very difficult to overthrow this hypothefis. I have taken great pains to invelligate this point, having frequently examined circumHances; and^never failed to difeover the llratum of rock which thofe detached Hones originally belonged to. “ The Hrata or beds of the feveral fpecies of bafaltes fpread as wide, and Hretch as far, as the other concomitant Hrata in the neighbourhood where they are found : but they often lie very flat, or with a moderate degree of declivity; and confequently, when the fofter and more friable matter found in the interflices of thefe rocks, which inclofes and binds the harder maffes in their native beds, is decompofed, the harder Hones muH then lie fcattered wide upon the face of the ground.” The fecond fpecies of the cruflated bafaltes, viz. that which is dry and friable throughout the whole mafs, is generally of a coarfe and granulated texture, and of all the various lhades of grey colours; from a rufly black to a light-coloured grey. This kind of cruflated bafaltes is developed when the maffes are either broken or in a Hate of ckcompofition ; and there are maffes of it of all fizes and fliapes found in the rocks, re- iembling the fecond and third fpecies of the bafaltes; appearing alike fmooth on the outfide, with obtufe angles; in fliort, refembling-the bafaltes in every re/peft : but when they are expofed to the external air and weather for any confiderable time, the feveral incruflations decay, decompofe, and crumble down by .degrees. When they quarry this fpecies of bafaltes for the roads, they are able to break and pound them fmall with eafe; but the harder fpecies are fo hard and cohefive, that they are with the greateff difficulty broken into fufficiently fmall parts. Compofite bafaltes refembles the three lafl fpecies, in figure, colour, and all other external appearances; being diflinguiffiable from them only in the internal flru&ure or grain of the Hone. It refembles fome of the granites, as confifling of much larger grains than the other bai’altes. Many of the larger grains in the compofite bafaltes are more than an eighth part of an inch over, and fome more than a fourth ; appearing with fmooth flat futfaces, and of a tabulated texture, exadlly refembliag the quartzy grains fo commonly . found in the compofition of mofl of the granites. The chief, if not the only, diflinguifhable difference be¬ tween the grains in each of them is the colour. They are evidently large grains of quartz, &c. which exhi¬ bit flat fliining furfaces in both. Thofe grains or fragments are commonly white, yellowiffi, red, or black, in the compofition of moff of the granites ; whereas they are often feen of a pale blue, or a bluifh grey co¬ lour, in the compofite bafaltes, and fome of them approaching to white. It is only in the internal ffru&ure, however, that thefe bafaltes have any vefemblance to the granites; in all the external charafters, they differ nothing from the reff of their own genus. A fifth fpecies of bafaltes is indurated through the whole Hratum, folid and uniform through all its parts, and exhibiting only fuch cracks and fiffures or cutters as are commonly met with in other hard beds of Hones. Many beds of this fpecies are frequently met with in the coal-fields, and the miners are often ob¬ liged to fink through them in their coal-pits. “ The Salifbury craigs at Edinburgh (fays our author) might be fingled out as a good example of this fpecies of Hone, were it not that part of the fame Hratum is formed into columns on Arthur’s feat; though, I believe, this is no good exception, as it evidently ap¬ pears that, the beds of bafaltes which are formed into columns, glebes, &c. only affume thefe figures where they are expofed to the influence of the external air, or hare but little cover of rock above them. When any of thofe beds Hrike deep under the cover of'feveral other Hrata, they are not found in columns, &o» Nothing but an uniform mafs then appears, although the fame bed is regularly formed near the furfacc; which proves that the columnar and other bafaltes are formed by fhrinking and chapping. “ The flrata of bafaltes fpread as wide, and flretch as far in the longitudinal bearing, as the other different Hrata which accompany them in the countries where they are found. The rocks of bafaltes alfo are generally found in very thick Hrata ; and that generally in places where no other rock is found above the bafaltes, the Hrata of it are often very unequal in thicknefs. But this, in general, is only in fituations where no other rock is found above it; for when it fairly enters into the furface of the earth, fo as to have other regular Hrata above it, which is feen in an hundred places in the Lothians, Fife, and other parts of Scotland, it then appears pretty equal in thicknefs, as equal as moH other beds of fuch great thicknefs are; and yet it is remarkable, that although mofl of the flrata of bafaltes are of great thieknefs, there are frequently thin N°424. 4 Hrata Part 11. ■ MINERALOGY. i4j jppcnJix. ftrata of various kinds found both above and below It. We have numerous examples of this In all the parts Appendix* Volcanjc 0p Scotland where bafaltes Is found ; as for inftance, there are thin and regular ftrata feen and quarried both VoLCANi. be held and brought to by fome neighbouring co- 'l~~y ~ " lour, more heavy and (enfible, or by mixing them to¬ gether. Blue is a moft fleeting colour: and fo we fee, that the fky and the remoteft views of a pidlure are of this colour; but it will become lighter and fickler in pro¬ portion as it is mixed with white. Pure black is the heavieft and moft terreftrial of all colours; and the more of it you mix with others, the nearer you bring them to the eye. Neverthelefs, the different difpofitions of black and white make alfo their effedts different: for white often makes black difappear, and black brings white more into view ; as in the refledtion of globes, or other fi¬ gures to be made round, where there are always parts that fly as it were from the eye, and deceive it by the craft of art: and under the white are here compre¬ hended all the light colours; as under the black, all the heavy colours. Ultramarine is, then, foft and light. Ochre is not fo much fo* Mafticot is very light; and fo is verditer. Vermilion and carmine come near this quality. Orpiment and gamboge not fo near. Lake holds a certain mean, rather foft than rough. Dutch pink is an indifferent colour, eafily taking the quality, of others. So it is made terreftrial by mixing it with colours that are fo ; and, on the con¬ trary, the moft light and fleeting by joining it with white or blue. Brown red, umber, dark greens, and biftre, are the heavieft and moft terreftrial, next to black. Skilful painters, who underfland perfpedtive, and the harmony of colours, always obferve to place the dark and fenfible colours on the fore-parts of their pi&ures; and th^ moft light and fleeting they ufe for the diftances and remote views. And as for the union of colours, the different mixtures that may be made of them will learn you the friendftiip or antipathy they have to one another. And upon this you muft take your meafurcs for placing them with fuch agreement as fhall pleafe the eye. For the doing of lace, French-points, or other things of that nature, put over all a lay of blue, black, and white, as for linen : then heighten the flower- work with pure white : afterwards make the fhades above with the firft colour, and finifh them wich the fame. When they are upon the carnation or naked parts of a picture, or upon any thing elfe that you would (how through another, finifh what is beneath, as if nothing was to be put over it: and at top, make the points or.lace with pure white, fhadowing and finifh- ing them with the other mixture. If you would paint a fur, you muft begin with a kind of drapery, done, if it be dark, with biftre and white, making the fhadowings of the fame colour, with Ids white. If the fur be white, do it with blue, white, and a little biftre. And when this beginning^ or firft-forming,.is done, inftead of dotting, draw fmall ftrokes, turning, now in one manner, now in another, according to the courfe and flatting of the hair. Heighten the lights of dark furs with ochre and white, and of the other with white and a little blue. MINIATURE-PAINTING. For MINIATURE-PAINTING. Sea.V. Of For doing a building, If It be of ftone, take Indigo, Carnations,fdfl.re> and white, with which make the beginning or » firft form of it; and for fhadowlng it, put lefs of this lall; and more biftre than indigo, according to the co¬ lour of the ftone you would paint.' To thefe you may likewife add a little ochre, both Tor the forming and the finiihing But to make it finer, you muft give, here and there, efpecially for old fabrics, blu# and yellow teints, fome with ochre, others with ultrama¬ rine, mixing always white with them, whether before the firft-forming, provided they appear through the draught, or whether upon it, loling or drowning them with the reft when you finilh. When the building is of wood, as there are many forts, it is done at difcretion ; but the moft ordinary Way is to begin or firft-form with ochre, biftre, and white, and finifti without white, or with very little ; and if the fhades are deep, with pure biftre __ In the other they add fometimes vermilion, fometimes green or black ; in a word,-juft according to-the colour they would give it; and they finifti with dotting, as in dra¬ peries and every thing elfe. Sect. V. Of Carnations, or the naked parts of Painting. There are in carnation fo many different colour¬ ings, that it would be a difficult thing to give general rules upon fo variable a fubjeft. Nor are they mind¬ ed, when one has got, by cuftom and pra&ice, fome habit of working eafily : and fuch as are arrived to this degree, employ thercfelvcs in copying their ori¬ ginals, or elfe they work upon their ideas, without knowing how : infomuch, that the moft Ikilful, who do it with lefs refle&ion and pains than others, would likewife be more put to it to give an account of their maxims and knowledge in the matter of painting, if they were to be afked what colours they made ufe of for fuch and fuch a colouring, a teint here, and ano¬ ther there. Neverthelefs, as beginners want fome inftrudtion at the firft, we will ftiow in general after what manner feveral carnations are to be done. In the firft place, after having drawn your figure with carmine, and ordered your piece, apply, for wo¬ men and children, and generally for all tender colour¬ ings, a lay of white, mixed with a very little of the blue made for faces, of which we have told the com- pofition ; but let it hardly be feen. And for men, inftead of blue, they put in this firft lay a little vermilion ; and when they ate old, a little ochre is mixed, with it. Afterwards follow all the traces with vermilion, carmine, and white, mixed together ; and begin all the ftiades with this mixture, adding white in propor¬ tion as they are weaker ; and putting but little in the darkeft, and none, in a manner, in certain places where ftrong touches are to be given : for inftance, in the corner of the eye ; under the nofe ; at, the ears; under the chin ; in the feparations of the fingers ; in all joints ; at the corners of the nails ; and generally in every part where you would mark out feparations in fhades that are obfeure Neither need you fear to give to thofe places all the force and ftrength they eught to have as foon as you begin or firlt-form them, Vou XII. Part I. becaufe in working at too with green, the red you Of have put there is always weakened Carnations. After having begun, or firft-formed, or dead-co- " * loured, with red, make blue teints with ultramarine and a great deal of white, upon the parts which fly from the eye; that is to fay, upon the temples; un¬ der and in the corners of the eyes ; on both fides^ the mouth, above and below; a lictle upon the middle of the forehead ; between the nofe and the eyes ; on the fide of the cheeks; on the neck and other places where the flefh affumes a bluifti call. Yellowifti teints are likewife made with ochre or orpinient, and a little vermilion mixed with white, under the eye-brows, on the Tides of the nofe towards the bot¬ tom, a little underneath the cheeks, and upon the other parts which rife and come nearer the eye It is efpecially from thefe teints that the natural com¬ plexion is to be obferved, in order to catch it ; for painting being an imitation'of nature, the perfeftion of the art confifts in the juftnefs and fimplicity of the reprefentation, efpecially in face-painting. When; therefore, you have done your fitft lay, your dead colouring, and your teints, you muft work upon the fhades, dotting- with green far the carnations or naked parts, mixing, according to the rule we have given for the teints, a little blue for the parts which fly from the eye ; and, on the other hand, making it a little yellower for thofe that are more fehfible ; that is to fay, which rife, and come nearer the eye: and at the end of the fhades, on the fide of the light, you muft blend and lofe your colour infenfibly in the ground of the carnation with blue, and then with red, according to the places where you paint. If this mix¬ ture of green does not work dark enough at firft, pafs oyer the lhades feveral times, now with red, and now with green; always dotting : and this do till they are as they fhould be. And if you cannot with thefe colours give the ftiades all the force they ought to have, finifti, in the darkeft, with biftre mixed with orpiment, ochre, or ver¬ milion, and fometimes with pure biftre, according to the colouring you would make, but lightly, laying on your colour very clear. You muft dot upon the clear and bright places with a little vermilion or carmine, mixed with much white, and a very fmall matter of ochre, in order to lofe them with the fhadowy, and to make the teints die away in¬ fenfibly into one another ; taking care, as you dot, or hatch, to make your ftrokes follow the turnings and windings of the flefhy parts. For though the rule be to crofs always, this dott ng or hatching ought to ap¬ pear a little more here, becaufe it rounds the parts. And as this mixture fn;ght make a colouring too red, if it was always to be ufed, they work likewife in every part, to blend the teints and the fliades, with blue and a little green, and much white, fo mixed as to be very pale; excepting, neverthelefs, that this colour muft not be put upon the oheeks, nor upon the extiemities of the clear parts, no more than the other mixture upon thefe laft, which muft be left with all their light; as certain places of the chin, of the nofe, and of the forehead, and upon the cheeks; which, and the cheeks, ought neverthelefs to be redder than the- reft, as well as the feet, the holiows of the hands, and the fingers of both. U Obferve, J54 Of Obfcrvc, that thefe two laft mixtures ought to be io Carnation*. pa]e> the work (liall hardly be vifxble ; for they w—, ferve only to foften it ; to unite the teints with one , another, and the (hades with the lights, and to drown the traces. Care mull likewife be taken that yoft work not too much with the red mixture upon the blue teints, nor with the blue upon the others ; but change the colour from time to time, when you per¬ ceive it works too blue or too red, till the work be fx- nilhed. The white of the eyes mud be (hadowed with this fame blue, and a little flefh-colour ; and the corners, on the fide of the nofe, with vermilion and white ; giving them a little touch of carmine. The whole is foftened .with this mixture of vermilion, carmine, white, and a very fmall matter of ochre. The apples or balls of the eyes are done with the mixture of ultramarine and white ; the laft prevailing a little ; adding a little biftre, if they are yellowilh ; or a little black, if they are grey. Make the little black circle in the midd'e, ca;led the cryjlat of the eye ; and flxadow the balls with indigo, biftre, or black, ac¬ cording to the colour they are of; giving tq each a fmall touch of pure vermi ion round the cryftal; which muft be loft with the reft at the finiftxing. This gives vivacity to the eye Therouncf or circumference of the eye is done with biftre and carmine ; that is to fay, the flits or partings, and the eye lids, when they are large and bold ; efpe cially the upper ones ; which muft afterwards be fof¬ tened with the xed or b'ixe mixturesiwe have mention, ed before, to the end they may be loft in one another, and nothing feem interfered. When this is done, give a little touch of pure white upon the cryftal, on the fxde of the lights. This tnakes the eye (bine, and gives life to it. The mouth is dead-coloured with vermilion, mixed with white; and finiftxed with carmine, which is fof¬ tened as the reft. And when the carmine does not work dark enough, mix a little biftre with it. This is to be underftood of the corners in the reparation in the lips ; and particularly, of certain mouths half open. The hands, and all the other parts of carnation, are done in the fame manner as the faces; obferving, that the ends of the fingers be a little redder than the reft. When your whole work is formed and dotted, mark the feparations of all the parts with little touches of carmine and orpiment mixed together, as well in the lhadowy as the light places ; but a little deeper and ftronger in the firft, and loie them in the reft of the carnation. The eye-brows and the beard are dead-coloured, as are the fhades of carnations ; and finifhed with biftre, ochre, or black, according to the colour they are of, drawing them by little ftrokes the way they ought to go ; that is to fay, give them all the nature of hair. The lights of them muft be heightened with ochre and biftre, a little vermilion, and much white. For the hair of the head, make a lay of biftre, ochre, and white, and a little vermilion. When it is very dark-coloured, ufe black inftead of ochre. Afterwards form the (hadowy parts with the fame colours, putting ^lefs white in them ; and finifli with pure biftre, or mix-: ed with ochre or black, by fmall ftrokes very fine, and- dofe to each other, waving and buckling them accord- Se&. V. ing to the curling of the hair. The light parts muft Of alfq be heightened by little ftrokes with ochre ®r or- Carnations, piment, white, and a little vermilion. After which, lofe the lights and the (hades in each other, by working fometimes with a dark and fometiraes with a light co¬ lour. And for the hair about the forehead, through which the (kin is feen, it muft be firft formed with the co¬ lour thereof, and that of the carnation, working and (hadowing with one and the other, as if you defigned to paint none. Then form it, and finifh with biftre. The lights are to be heightened as the other. Grey hair is dead-colou*ed with white, black, and biftre,' and finilhed with the fame colom, but deeper; height¬ ening the bright and clear parts of the hair, as welLjas thofe of the eye blows and the beard, with white ana" very pale blue, after having formed them as the others, with the colour of the flefli or (kin; and finifli with biftrt*. But the moft important thing is to foften one’s work ; to blend the teints in one another, as well as the beard and the hair about the forehead, with the other hair and the carnation ; taking efpecial care not to work rough and dry ; and that the txaces, turnings, and windings of the ca-nation, or naked parts, be not interfe&ed. You muft likewife accuftom yourfe'f to put white in your colours only in proportion as you work lighter or darker: for the colour y ou ufe the fe- dond time muft be always a little ftronger and deeper than the firft, unlefs it be for foftening. Different colourings are eafily made, by putting more or lefs of red, or blue, or yellow, or biilre,’whe¬ ther for the dead-colouring, or for the finiftxing.— That for women ought to be bluifh ; that for chil¬ dren a little red ; and both frefti and florid That far men ought to be yellower ; efpecially when they are old. To make a colouring of death, there muft be a firft lay of white and orpiment, or a very pale ochre: dead- colour with vermilion, and lake, inftead of carmine, and a good deal of white ; and afterwards work over it with a green mixture, in which there is more blue than any other coloux-, to the end the fle(h may be li¬ vid and of a purple colour. The teints are done the fame way as in another Colouring ; but there muft be a great many more blue than yellow ones, efpecially upon the parts which fly from the fight, and about the eyes; and the laft are only to be upon the parts which rife and come nearer the eye. They are made to. di» away in one another, according to the ordinary man¬ ner ; fometimes with very pale blue, and fometimes with ochre and white, and a little vermilion ; fof¬ tening the whole together. The parts and con¬ tours muft be rounded with the fame colours. The mouth is to be, in a manner, of a quite violet. It is dead-coloured, however, with a little vermilion, ochre, and white ; but finiflved with lake and blue : and to give it the deep ftrokes, they take biftre and lake $ with which they likewife do the fame to the eyes, the nofe, and the ears. If it is a crucifix, or fome mar¬ tyr, upon whom blood is to be feen, after the finilh- ing the carnation* form it with vermilion, and finiih it with carmine, making in the drops of blood a little bright reflcfting fpark, to round them. For the crown of thorns* make a lay of fea-green and mafticot; (hadow MINIATURE-PAINTING. ika. VI. M I N I A T U R Of fliadow it wjtti biflre and green ; and heighten the Can.^tuir-fc ciear and light parts with mafticot. Iron is formed, or hrft laid, with indigo, a little black and white; and flniflied with pure indigo, heightening it with white. For painting lire and flames, the lights are done with mafticot and orpiment; and for the Ihades, they mix vermilion and carmine. A fmoke is done with black, indigo, and white, and fometimes with biftre; one may likewife add ver¬ milion or ochre, according to the colour it is to be of. Pearls are painted by putting a lay of white, and a little blue : they are ftiadowed and rounded with the fame colour, deeper; a fmall white dot is made almoft in the middle, on the fide of the light ; and on the o- ther fide, between the ftiadow and the edge of the pearl, they give a touch with mafticot, to make the refledtion ; and under the pearls is made a little fhadow of the colour of the ground they are upon. Diamonds are made with pure black ; then they heighten them with little touches of white on the fide of the light. It is the lame thing for any other jewels you have a mind to paint: there is nothing to be done but to change the colour. For making a figure of gold, put a lay of Iheil-gold, and fhadow it with gall Itone. Silver is done the lame way ; excepting that it muft be lhadowed with indigo. One great means to acquire a perfeftion in the art, is to copy excellent originals. We enjoy with pleafure and tranquillity the labour and pains of others. But a man muft copy a great number before he is able to produce as fine effefts: and it is better to be a good copier than a bad author. Sect. VI. Of Landfcapes. In the firft place, after having ordered the econo¬ my of your landfcape as of your othdr pieces, you muft form the neared grounds or lands, when they are to appear dark, with fap or lily-green, biftre, and a little verditer, to give a body to your colour; then dot with this mixture, but a little darker, adding fome¬ times a little black to it. For fuch pieces of ground as the light falls upon, and which are therefore clear and bright, make a lay of ochre and white: then lhadowand finilh with biftre; In fome they mix a little green, particularly for fha- dowing and finifhing. There are fometimes upon the fore-part certain red- difh lands; which are dead-coloured with brown-red, white, and a little green ; and finilhed with the fame, putting a little more green in them. For the making of grafs and leaves upon the fore¬ ground, you muft, when that is finilhed, form with fea-green, or verditer, and a little white; and for thofe that are yellowifh, mix maftieot. Afterwards fhadow them with lily-green, or biftre and gall-ftone, if you would have them appear withered. The grounds or lands at a little diftance are form¬ ed with verditer, and fhadowed and finifhed with fap- .green, adding biftre for fome of the touches here and i there. Such as are at a greater diftance, ajre done with E-PAIN TING. • 155 lea-green and a little blue ; and fhadowed with ver- dim. . I/mdtapes. In a word, the farther they go, the more bluifh they are to be made ; and the fartheft diftances ought to be of ultramarine and white; mixing in fome places fmall touches of vermilion. Water is painted with indigo and white, and fha¬ dowed with the fame colour, but deeper; and tofinifh it, inftead of dotting, they do nothing but make itrokes and traces without crofiing ; giving them the fame turn with the waves, when there are any. Some¬ times a little green muft be mixed in certain places, and the light and clear parts heightened with pure white, particularly where the water foams. Rocks are dead-coloured like buildings of ftone ; excepting that a little green is mixed for forming and fhadowing them. Blue and yellow teints are made upon them, and loft with the reft in finifhing. And when there are fmall branches, with leaves, mofs, or grafs, when all is finifhed, they are to be railed at top with green and mafticot. -They may be made yellow, green, and reddifli, for appearing dry, in the fame manner as on the ground. Rocks are dotted as , the reft; and the farther they are off, the more greyifh they are made. Caftles, old houfes, and other buildings of ftone and wood, are done in the manner abovementioned; fpeaking of thofe things, when they are upon the firft lines. But when you would have them appear at a diftance, you muft mix brown-red and vermilion, with much white; and fnadow very tenderly with this mix¬ ture ; and the farther they are off, the weaker are the ftrokes to be for the reparations. If they are covered with flate, it is to be made bluer than the reft. Trees are not done, till the Iky be finifhedone may, neverthelefs, fpare the places of them when they contain a good number; and however it be, fuch as come near the eye, are to be dead-coloured with ver- diter, mixing forrietimes ochre; and ftiadowed with the fame colours, adding lily green. Afterwards you muft work leaves upon them by dotting without crofiing: for this muft be done with fmall longifh dots, of a darker colour, and pretty full of it, which muft be conduced on the fide the branches go, by little tufts of a little darker colour. Then heighten the lights with verditer or fea-green, and mafticot, making leaves in the fame manner; and when there are dry branches or leaves,' they are dead-coloured with brown-red or gall-ftone, with white; and finifhed with gall-ftone, without white, or with biftre. The trunks of trees arc to be dead-coloured with ochre, white, and a little green, for the light and clear parts; and for the dark, they mix black, adding biftre and green for fhadowing one and the other. Blue and yellow teints are likewile made upon them, and little touches given here and there with white and mafticot; fuch as you ordinarily fee upon the bark of trees. The branches which appear among the leaves are ' done with ochre, verditer, and white ; or with biftre and white, according to the light they are placed in. They muft be fhadowed with biftre and lily-green. Trees, which are at a little diftance, are dead-co¬ loured with veiditer and fea-green; and are fhadowed U 2 and I-55 Of and fimfhed with the fame colours, mixed with lily-. Landfcapes grcen. When there are fome which appear yel- jay YvitJx ochre and white, and finifh with gall-ftone. For fueh as are in the diftances and remote views, youmuft dead-colour with fea-green; with which, for finilhing, you mult mix ultramarine. Heighten the lights 6f one and the other with malticot, by fmall dif- joined leaves. It is the mod difficult part of landfcape, in man¬ ner of miniature, to leaf a tree well. To learn, and break one’s hand to it a little, the way is to copy good ones; for the manner of touching them is fingular, and cannot be acquired but by working upon, trees themfelves ; about which you muft obferve to make little boughs, which muft be leafed, efpecially fuch as are below and toward the Iky. And generally, let your landfcapes be coloured in- a handfome manner, and full of nature and truth; for it is that which gives them all their beauty. Sect. VII. Of Flowers. It is an agreeable thing to paint flowers, not only on account of the fplendour of their different colours, but alfo by reafon of the little time and pains that are beftowed in trimming them. There is nothing but de¬ light in it; and, in a manner, no application. You maim and bungle a face, ‘if you make one eye higher than another ; a fmall nofe with a large mouth ; and fo of other parts. But the fears of thefe difproportions conftrain not the mind at all in flower-painting ; for unlefs they be very remarkable, they fpoil nothing. For this reafon moft perfons of quality, who divert themfelves with painting, keep to flowers. Neverthe- lefs, you muft apply yourfelf to copy juftly : and for this part of miniature, as for the reft, we refer you to nature, for Ihe is your bell model. Work, then, after natural flowers ; and look for the teints and different colours of them upon your pallet : a little ufe will make you find them eafily; and to facilitate this to you at the firft, we (hall, in the continuance of our defign, fliow the manner of painting fome ; for na¬ tural flowers are not always to be had ; and one is of¬ ten obliged to work after prints, where nothing is feen but graving. It is a general rule, that flowers are defigned and laid like other figures; but the manner of. forming and finilhing them is different: for they are firft formed only by large ftrokes and traces, which you muft turn at the firft the way the fmall ones are to go, with which you finiffi ; this turning aiding much thereto. And for finifhing them, inftead of hatching or dotting, you draw fmall ftrokes very fine, and very clofe to one another, without croffing; repaffing fe- veral times, till your dark and your clear parts have all the force you would give them. Of Roses.— After making your firft Iketch, draw with carmine the red rofe, and apply a very pale lay of carmine and white. Then form the fliades with the fame colour, putting lefs white in it: and laftly, with pure carmine, but very bright and clear at the firft.; fortifying it more and more as you proceed in your work, and according to the darkncis of the fhades. This is done by large ftrokes* Then fiailh 5 working Sea. vir. upon it with the fame colour by little ftrokes, which you muft make go the fame way with thofe of the p1ower3- _ graving, if it be a print you copy; or the way the v leaves of the rofe turn, if you copy after a painting, or after nature ; lofing the dark in the clear parts, and heightening the greateft lights, and the brighteft or moll lightfome leaves, with white and a little car¬ mine. You muft always make the hearts of rofes, and the fide of the lhadow darker than the reft; and mix a little indigo for Ihadowing the firft leaves, particu¬ larly when the rofes are blown, to make them feem faded. The feed is dead-coloured with gamboge y with which a little fap-green is mixed for fhadowing. Rofes ftreaked with feveral colours, ought to be paler than others, that the mixture of colours may be better feen; which are done with carmine ; a little darker in the (hades, and very clear in the lights ; always hatch¬ ing by ftrokes. For white rofes you muft put a lay of white, and form and finilh them as the red; but with black, white, and a little biftre ; and make the feed a little yellower. Yellow rofes are done by putting in every part a lay of mafticot, and (hadowing them wkh gamboge, gall-ftone, and biftre; heightening the clear and light places with mailicot and white. The (tiles, the leaves, and the buds of all forts of rofes are formed with verditer, with which is mixed a little mafticot and gamboge ; and for (hadowing them, they add fap-green, putting lefs of the other colours when the fhades are deep. The outfide of the leaves ought to be bluer than the irvfide ; wherefore it muft be dead-coloured with fea-green, and fap-green mixed with that for (hadowing, making the veins or fibres on this fide clearer than the ground, and thofe on the other fide darker. The prickles which are upon the (files and buds of rofes, are done with little touches of carmine, which are made to go every way ; and for thofe that are upon the ftalks, they are formed with verditer and carmine, and (hadowed with carmine and biftre : making the bottom of the ftalks more reddifh than the top : i. e. you muft mix with the green, car* mine and pure biftre. Of Tulips.—As there is an infinity of tulips, dif¬ ferent from one another, one cannot pretend to men¬ tion the colours with which they are all done. We will only touch upon the handfomeft, called freaked ; and thefe ftreaks are dead-coloured with very clear car¬ mine in fome places, and with darker in others; fi- niftiing with the fame colour by little ftrokes, which muft be carried the fame way with the ftreaks. And in others is put firft a lay of vermilion. Then they form them by mixing carmine, and finiffi them with pure carmine. In fome they put Florence lake over the vermilion inftead of carmine. Some are done with lake and carmine mixed together, and with lake alone, or with white and lake for the firft forming; whether it be rofe-pink or Florence-lake. There are fome of a purple colour, which are formed with ultra- marine, carmine, or lake, fometimes bluer and fome- times redder. The manner of doing both one and the other is the fame : there is no difference but in the colours. You muft, in certain places, as between the ftreaks of vermilion, carmine, or lake, fometiffiea put blue made of ultramarine and white, and fome¬ times a very bright purple, which is finiflied by ftrokes as the reft, and left with the ftreaks. There are fome ' Ukewifs MINIATURE-PAINTING. VII. M r N I A T U F likewife that have fallow telnts, that are made with :rs lake, biftre, and ochre according as they are: but ““ this is only in fine and rare tulips, and not in the common ones. For fhadowing the bottom of them, they prdinarily take indigo and white for fuch whofe ftreaks are of carmine. For fuch as are of lake, they take b ack and white ; with which, in fome, bi :re is mixed, and in others green. Some are likewife to be fhadowed with gamboge and umber, and always by ftrokes and traces, that turn as the leaves turn. Other tulips are likewife done, called bordered; that is to fay, the tulip is not ftreaked but on the edges of the leaves, where there is a border. It is white in the purple ; red in the yellow ; yellow in the red ; and red in the white. The purple is laid with ultramarine, carmine, and white ; fhadowing and finishing it with this mix ture. The border is fpared 5 that is to fay, le. only a light lay of white be put there, and let it be fhadowed with very bright indigo. The yellow is formed with gamboge, and fhadowed with the fame colour, mixing ochre and timber or biltre with it. The border is laid with vermilion, and finifhed with a very fmall matter of carmine. The red is formed with vermi¬ lion, and finifhed with the' fame colour, mixing car¬ mine or lake with it. The bottom and the border are done with gamboge; and'for finifhing, they add gall-ftone and umber, or biftre The white is fha¬ dowed with black, blue, and white. Indian ink is very proper for this. The fhadowings of it are very tender. It produces alone the effedl of blue and white, mixed with the other black. The border of this white tulip is done with carmine. In all thefe forts of tulips, they leave a nerve or finew in the middle of the leaves that are brighter than the reft : and the borders are drowned at the bottom by fmall traces, turning croffwife ; for they muft not appear cut and feparated, as the ftreaked or party-coloured. They make them likewife of feveral other colours. When they happen to be fuch whofe bottoms on the infide are black, as it were, they form and finifh them with.indigo, as alfo the feed about the nozzle or ftalk. And if the bottom is yellow, it is formed with gam¬ boge, and finifhed by adding umbre or biftre. The leaves and the ftaiks of tulips are ordinarily formed with fea-green, and fhadowed and finifhed with lily- green, by large traces all along the leaves. Some may likewife be done with verditer, mixing maftipot with it; and fhadowed with fap-green, that the green of the fhades may be yellower. The Anemony, or IVind-Jlozuer.—There are feveral forts of them, as well double as Tingle. T he laft are ordinarily without ftreaks. Some are made of a purple colour, with purple and white, fhadowing them with the fame colour; fome redder; others bluer; fome- times very pale, and fometimes very dark. Others are formed with lake and white, and finifhed with the fame, putting lefs white ; fome without any white at all. Others are formed with vermilion, and fha¬ dowed with the fame colour, adding carmine. We fee likewife white, ones,, and.fome of a citron colour. The laft are laid with mafticot; and one, and the.other fhadowed and finifhed fometimes with vermilion, and fometimes with very brown lake, efpecially near the feed, at the bbttom ; w’hich is often likewife of a blackifh colour, that is done with indigo, or black and LE-P AINTING. blue, mixing for fome a little biftre; and always working by very fine ftrokes and traces, and lofing the lights in the fhades. There are others that are brighter and clearer at the bottom than any where elfe ; and fometimes they are.perfedUy white there, though the reft of the flower be dark. The feed of ail thefe anemonies is done with indigo and black, with a very little white, and fhadowed with indigo; and in fome it is raifed with mafticot. The double ane¬ monies are of feveral colours. The handfomeft have their large leaves ftreaked. Some are done, that is, the ftreaked or party-coloured, with vermilion, to which carmine is added for the finifhing ; fhadowing the reft of the leaves with indigo; and for the fmall leaves within, a lay is put of vermilion and- white, and they are fhadowed with vermilion mixed with carmine, mixing here and there fome ftronger touches, efpecialiy in the heart of the flower, next the great leaves on the fide of the fliadow-. They finifh with carmine, by little ftrokes and trates, turning the fame way with the mixed or party-colours, and the leaves. They form and finifh the ftreaks or party-colours of fome others, as well as the fmall leaves, with pure carmine; leaving, neverthelefs, in the middle of the laft, a little circle, in which is laid dark purple, which is loft with the reft. And when all is finifhed, they give fome touches with this fame colour round about the fmall leaves, efpecially on the fide of the fhadow ; drowning them with the large ones, the remainder of which is fhadowed either with indigo or black. In fome, the fmall leaves are done with lake or purpleK- though the party-colours of the large ones be done with carmine. There are others, whole mixed coloursi are done with carmine, in the middle of moft of the large leaves; putting in fome places vermilion under¬ neath, and lofing thefe colours with the fhadows of the bottom ; which are done with indigo and white* The fmall leaves are laid with mafticot, and fhadowed with very dark carmine on the fide of the fhade, and with very clear on the fide of the light, leaving there in a manrter pure mafticot, and giving only fome little touches with orpiment and carmine, to f^parate the leaves, which may be fhadowed fometimes with a very little pale-green. There are double anemonies painted all red, and all purple. The firft are formed with vermilion and carmine, in a manner without white, and fhadowed with pure carmine, well gummed, that they may be very dark. Purple anemonies are laid with purple and white, and finifhed with white. In a word, there are double anemonies as there are Angle ones, of all colours , and they are done in the fame manner,. The green of one and the other is verditer; with which mafticot is mixed for forming. It is fha¬ dowed and finifhed with fap green. The ftiles of them are a little reddifh; wherefore they are fhadowed with carmine mixed with biftre,. and fometimes with green, after-having laid them with mafticot. The Carnation and the Pinx.—It is with pinks and carnations as with anemonies and tulips; that is, there are fomq mixt-coloured, and others of one Angle colour. The firft are ftreaked and diverfified fome¬ times with vermilion and carmine; . fometimes with pure lake, or with white ; fome ftreaks very dark, and others very pale ; fometimes by little ftreaks and di- verfifications, and fometimes by large ones. Their bottoms^ 5}jg Of M I N I A T U R E-P A I N T I N G. Sea, Vi!, battoma we orilinaHly ftmdowetl with indigo and white. Thera are pinks of a very pale fleHi colour, and ftreaked and diverfified with another, a little deeper, made with vermilion and lake. -Others, which are of lake and white, are fhadowed and llreaked without white. Others all red, which are done with vermilion and carmine as dark as pofiible. Others all of lake. And, laftly, there are others, wherein nature or fancy is the rule. The green of one and the other is fea-green, fhadowed with lily-green or fap‘green'. The Red-lily.—dt is laid with red lead, formed with vermilion, and in the deepeft of the fhades with carmine ; and finifhed with the fame colour by ftrokes and traces, turning as the leaves turn. The clear and light parts are heightened with red lead and white. U he feed is done with vermilion and carmine. The green parts are done with verditer, fhadowed with lily or fap green. The Day-lily.— There are three forts of them : i. The gridelin, a little red ; ‘ 2. The gridelin, very pale ; and, 3. rl he white. For the firft they put a lay of lake and white, and fhadow and finifh with the fame colour deeper ; mix¬ ing a little black to deaden it, efpecially in the darkeft places. The fecond are laid with white, mixed w'ith a very little lake and vermilion, in fuch a manner that thefe two lalt colours are hardly feen. Afterwards they fhadow with black and a little lake, working redder in the middle of the leaves, next the ftalks ; which ought to be, as alfo the feed, of the fame colour, parti¬ cularly towards the top ; and at the bottom a little greener. The flile of the feed is laid with maflicot, and fha¬ dowed with fap-green. The other day-lilies are done by putting a lay of pure white, and fhadowing and finifhing with black -and white. The ftalks of thefe laft, and the greens of them all, are done with fea-green, and fhadowed with fap- green. The Hyacinth, or Purple-Jluiver.—There are four Torts ef them : The blue, a little dark ; Others paler; The gridelin ; And the white. The firft are laid with ultramarine and white ; and ftiadowed and finifhed with lefs white. Others are laid and fhadowed with pale blue. The gridelines are formed with lake and white, and a very fmall mat¬ ter of ultramarine ; and finifhed with the fame colour a little deeper. For the laft they put a lay of white ; then they fhadow them with black, with a little white; and fmifh them all by ftrokes and traces, following the turnings and windings of the leaves. The green and the ftalks of fuch as are blue, are done with fea and lily-green very dark: and in the ftalks of the firft may be mixed a little carmine, to make them red- difh. The ftalks of the two others, as alfo the green, are formed with verditer and mafticot, and fhadowed with fap-green. The Piony.—>A lay of Venice-Iake and white muft he put on all parts, pretty ftrong : then shadow with Of lefs white, and with none at all in the darkeft places : Flowers. after which finifh with the fame colour by traces, " turning them as for the rofe ; gumming it very much in the deepeft of the fhades ; and raifing the lights and the edges of the moft lightfome leaves with white and a little lake. Little veins are like wife made, which go like the ftrokes in hatching, but are more vifible. The green of this flower is done with fea-green, and fhadowed with fap-green. Cowslips.— They are of four or five colours. There are fome of a %ery pale purple The'gridelin. The white and the-yellow. The purple is done with ultramarine, carmine, and white ; putting lefs white for fhadowing. The gride¬ lin is laid with Venice-lake, and a very fmall matter of ultramarine, with much white ; and fhadowed with the fame colour deeper. For the white, a lay . of white muft be put ; and they muft be fhadowed with black and white ; and .finiftied, as the others,-by tra¬ ces or ftrokes. The heart of thefe cowflips is done with mafticot in the fhape of a itar, which is fhadow¬ ed with gamboge, making a little circle in the middle with fap-green. ! he yellow are laid with maiticot, and fhadowed with gamboge and umber. The fti es, the leaves, and the buds, are formed with verditer, mixed with a little mafticot, and finilhed with fap- green ; making the fibres or veins, which appear upon the leaves, with this fame colour; and heightening the lights of the largett with maiticot. The Ranunculus, or Crow-foot.—There are fe- veral forts of them : the fineft are the orange-coloured. For the fird, they put a lay of vermilion, with a very fmall matter of gamboge ; and add carmine for fha- flowing ; finifhing it with this laft colour, and a little gail-ltone. In the others may be put Venice-lake in¬ head of carmine, efpecialiy in the heart of the flower. The orange-coloured are laid with gamboge, and fi¬ nilhed with gall-done, vermilion, and a little carmine ; leaving fome little yellow breaks. The green of the ftalks is done with verditer and very paie mafticot-; mixing lily green to fhadow them. That of the leaves is a little darker. The Crocus Thefe are of two colours ; Yellow and purple. The yellow are formed with mafticot aud gall-ftone, and fhadowed with gamboge and gall-ftone : after which, upon each leaf, on the outfide, are made three ftreaks, feparate from one another, with biftre and pure lake ; which are loft, by little traces, in the bottom. The outfide of the leaves is left all yellow.—The purple is laid with car¬ mine, mixed with a little ultramarine, and very pale white. They are formed and finifhed with lefs white j making like wife, in fome, purple ftripes or ftreaks, very dark, as in the yellow ; and in others only fmall veins. Ihe feed of both is yellow ; and is done with orpiment and gall-ftone. For the ftiles, they put a lay of white, and fhadow with black, mixed with a little green. The green of this flower is formed with very pale verditer, and fhadowed with fap- green. The Iris.—The Perfian iris is done by putting, for the infide-leaves, a lay of white, and fhadowing them with indigo and green together, leaving a little white reparation in the middle of each leaf; and for thofc Sea. Vir. MI N I ATUR Of thofe on the outfide, they put in the fame place a lay ^Flower?. ^ q£ mafticoj-j -which is ihadowed with ^all-ftone and ^ orpiment; making little dark and longiih dots over all the leaf, at a fmall diftance from one another. And at the end of each are made large ftrains, with biftre and lake in fome, and in others with pure indigo, but very black. The reft, and the outfide of the kaves, are ftiadowed with black. The green is formed with fea-green, and very pale mafticot, and fhadowed with fap-green. The Sufian iris is laid with purple and white, putting a little more carmine than ultra- marine ; and for the fliades, efpecially in the middle leaves, they put lefs white ; and, on the contrary, more ultramarine than carmine ; making the veins of this very colour, and leaving in the middle of the in- fide leaves a little yellow finew. There are others which have this very finew in the firft leaves ; the end of which only is bluer than the reft. Others are ftia¬ dowed and finiftied with the fame purple, redder : They have alfo the middle finew on the outfide leaves; but white and ftiadowed with indigo. There are like- wife yellow ones ; which are done by putting a lay of mafticot and crpiment ; ftiadowing them with gall- ftone, and making the veins upon the leaves with biftre. The green of one and the other is done with fea-green, mixing a little mafticot for the ftiles. They are ftiadowed with fap-green. The Jasmin.—It is done with a lay of white, and fliadowed with black and white ; and for the outfiJe of the leaves, they mix a little biftre ; making the half of each, on this fide, a little reddifti with carmine. The Tuberose.—For the doing of this, they make a lay of white, and ftiadow with blade, with a little biftre in fome places ; and for the outfide of the leaves they mix a little carmine, to give them a reddifti taint, particularly upon the extremities. The feed is done with mafticot, and ftiadowed with fap-green. The green of it is laid with verditer, and ftiadowed with fap-green. The Hellebore,—The flower of hellebore is done almoft in the fame manner ; that is, let it be laid with white, and ftiadowed with black and biftre, making the outfide of the leaves a little reddifti here and there. The feed is laid with dark green, and raifed with ttiafticot. The green of it is foul and rufty, and is formed with verditer, mafticot, and biftre ; and finiftied with fap-green and biftre. The White lily.—-It is laid with white, and fhadowed with black and white. The ^ed is clone with orpiment and gall-ftonei And the green is done, as in the tuberofe. The Snow-drop.—It is formed and finiftied as the white lily. The feed is laid with mafticot, and Iha- dowed with gall-ftone. And the green is done with fea and fap-green. The Jonquil.—It is laid with mafticot and gall- ftone, and finiftied with gamboge and gall-ftone. The green is formed with fea-green, and ftiadowed with Jap-green. The Daffodil.—All daffodils, the yellow, the double, and the fingle, are done by putting a lay of mafticot: they are formed with gamboge, and finiftied by adding umber and biftre ; excepting the bell in the middle, which is done with orpiment and gall-ftone, , aordered or edged with vermilion and carmine. The T. E-PAINTING. white are laid with white, and ftiadowed with black and white ; excepting the cup or bell, which is done with mafticot and gamboge. The green is fea-green, ftiadowed with fap-green. The Marigold.—It is done by putting a lay of mafticot, and then one of gamboge ; ftiadowing it with this very colour, after vermilion is mixed with it: and for finilhing, they add gall-ftone and a little carmine. The green is done with verditer, ftiadowed with fap-green. The Austrian Rose.—For making the Auftrian rofe, they put a lay of mafticot, and another od' gam¬ boge. 1 hen they form it, mixing gall-ftone ; and finilh it with the laft colour, adding biftre and a very fmall matter of carmine in the deepeft ftiades. The Indian Pink, or French Marigold.—is done by putting a lay of gamboge ; ftiadowing it with this colour, after you have mixed a good deal of. carmine and gall-ftone with it ; and leaving about the leaves a little yellow border of gamboge, very clear in the lights, and darker in the ftiades. The feed is ftiadow¬ ed with biltre. The green, as well of the rofe as the pink, is formed with verditer, and .finiftied with fap- green. The Sun-flower—It is formed with mafticot and gamboge, and finiftied with gall-ftone and biftre. The green is laid with verditer and maftieot, and ftudowed with fap-green. The Passion-flower—It is done as the rofe, and the green of the leaves likewife ; but the veins' ave done with a darker green. Poetical pinks and Sweet-william.—-They are done by putting a lay of lake and whitd ; fliadowing them with pure lake, with a little carmine for the laft} which are afterwards dotted on all parts with little round dots, feparate from one another ; and the threads- in the middle are raifed with white. The green of them is fea-green, which is finiftied with fap-green. The Scabious.—There are two forts of fcabious,.. the red and the purple. The leaves of the firft are laid with Florentine lake, in which there is a little white ; and fliadowed without white ; and for the mid¬ dle, which is a great bofs or hulk in which the feed * lies, it is formed and fini(lied with pure lake, with a little ultramarine or indigo to make it darker. Then they make little white longifti dots over it, at a pretty diftance from one another, clearer in .the light than in the ftiade, making them go every way. The other is done by putting a lay of very pale purple, as well upon the leaves as the bofs in the middle ; lhadowing both with the fame colour, a little deeper: and in- llead of little white touches for the feed, they make them purple ; and about each grain they make out little circle, and this over the whole bofs or hulk in the middle. The green is formed with verditer and mafticot, and ftiadowed with fag green. The SwoRDi or Day-lily —It is laid with Florence lake and very pale white; formed and finiftied with pyre lake, very clear and bright in fame places, and very dark in others ; mixing even biftre in the thickeft of the ftiades. The green is verditer, ftiadowed with fap-green. Hepatica, ox Liverwort.—There is red and blue. The laft is done by putting on all parts a lay of ultra, marine, white, and a little carmine or lake ; fliadow- iag,< 159 Of Flowers, S6o MINIATUR of ing the infide of tlie leaves with this mixture, but *flowers, deeper ; excepting thofe of the firft rank ; for which, and for the outfide of every one of them, they add Indigo and white, that the colour may be paler, and not fo fine. The red is laid with lake-columbine and very pale white ; and finilhed with lefs white. The green is done with verditer, mafticot, and a little bill re ; and (hadowed with fap-green, and a little biftre, efpecially on the outfide of the leaves. The Pomegranate.—The flower of the pomegra¬ nate is laid with red lead ; ftiadowed with vermilion and carmine ; and finifhed with this laft colour. The green is laid with verditer and mafticot, and lhadowed with fap-green. The Flower of the Indian Bean.—It is done with a lay of Levant-lake and white ; fhadowing the middle leaves with pufe lake ; and adding a little ultramarine for the others. The green is verditer, fhadowed with fap-green. The Columbine.—There are columbines of feveral colours: the moft common are the purple, the gridelin, and the red. For the purple, they lay with ultrama¬ rine, carmine, and white ; an l l-ac,ow with this mix¬ ture, deeper. The griddin are cone the fame way, putting a great deal lefs ultramarine than carmine. The red are done with lake and wtiite, finMiing with lefs white. There are feme mixed flowers of this kind, of feveral colours j which mull be formed and finifhed as the others, but paler, making the mixtures of a little darker colour. The Lark's Heel —Thefe are of different colours, and of mixed colours : the moft common are the pur¬ ple, the gridelin, and the red ; which are done as the columbines Viole- ,nd Pansies.—Violets and panfics are *n a pkafant and tolerably culti- ■ vated country. The termino of Mahon, at the fouth-eaft end of the ifland, is at prefent the moft confiderable of them all, containing about 60,000 Englilh acres, and nearly one-half of the inhabitants in Minorca. The town of Mahon derives its name from the Carthaginian general Mago, who,is univerfally allowed to be its founder.— It ftands on an eminence on the well fide of the har¬ bour, the afcent pretty iteep. There are in it a large church, three convents, the governor’s palace, and fome other public edifices. It is large, but the llreets ■re winding, narrow, and ill-paved. The fortrefs of St Philip ftands near the entrance of the harbour, which it covers, is very fpacious, of great ftrength, with fubterranean works to proteA the garrifon from bombs, large magazines, and whatever eife is neceflary to render it a complete fortification, and hath a nu¬ merous and/ w'ell-difpofed artillery. Port Mahon is allowed to be the fineft harbour in the Mediterranean, about 90 fathoms wide at its entrance, but within very large and fafe, ftretching a league or more into the land. Beneath the. town of Mahon there is a very fine quay, one end of which is referved for the ftiips of war, and furnilhed with all the accommodations ne- ceifary for careening and refitting them; the other ferves for merchantmen. On the other fide the har¬ bour is Cape Mola, where it is generally agreed a fortrefs might be conllrutted which would be impreg¬ nable, as the caftle of St Philip was efteemed before we took it, and beftowed fo much money upon it* that, though fome works were erefted at Cape Mola, it was not judged proper to proceed in the fortifica¬ tions there at a frelh expence ; at leaft this is the only reafon that hath been alfigned. Minorca was taken by the Spaniards during the American war, and is now- in their poffeffion. MINORS, or Friers Minor, an appellation which the Francifcans affume, out of Ihew of humili¬ ty ; calling themfelves fratres minores, i. e. leffer bro¬ thers, and fometimes minorites. There is alfo an order of regular minors-at Naples, which was eftabliftied in the year 1588, and confirmed by Sixtus V. MINOS (fab. hift.), a king of Crete, fon of Ju¬ piter and Europa. He flourilhed about 1432 years before the Chriftian era. He gave laws to his fub- jedls, which ftill remained in full, force in the age of the philofopher Plato, about 1000 years after the death of the legifiator. His juftice and moderation procured him the appellation of the favourite of the gods, the confident of Jupiter,,and the wife legifiator, in every city of Greece ; and, according to the.poeta, he was rewarded for his equity after death with the office of fupreme and abfolute judge in th* infernal regions. In this capacity he is reprefented fitting in the middle of the (hades, and holding a fceptre in his hand. The dead, plead their different caufes before him ; and the impartial judge Ihakes the fatal urn, which is filled with the deftinies of mankind. He ~ married Ithona, by whom he had Lycaftes, who was the father of Mmos II. Minos II. was a fon of Lycaftes, the fon of Mi¬ nos I. and king of Crete. He married Pafiphae, the daughter of Sol and Perfeis, and by her he had many children. He increafed his paternal dominions by the Minotaur, conqueft of the neighbouring iilands; but Ihowed him'- Minow. . felf cruel in the war which he carried againft the A- ’ thenians, who had put to death his fon Androgeus. He took Megara by the treachery of Scylla; and not fatisfied with vi&ory, he obliged the vanquiftied to bring him yearly to Crete feven chofen boys and the fame number of virgins to be devoured by the Mino¬ taur. This bloody tribute was at laft abolilhed when T heseus had deftroyed the monfter. When Daedalus, whofe induftry and invention had fabricated the laby¬ rinth, and whofe imprudence in affifting Pafiphae in the gratification of her unnatural defires, had offended Minos, fted from the place of his confinement with wings, and arrived fafe in Sicily ; the incenfed mo¬ narch purfued the offender, refolved to puniffi his in¬ fidelity. Cocalus, king of Sicily, who had hofpitably received Daedalus, entertained his royal gueit with diffembled friendlhip ; and, that he might not deliver to him a man whofe ingenuity and abilities he fo well knew, he put Minos to death. Minos died about 35 years before the Trojan war. He was father of An : drogeus, Glaucus, and Deucalion ; and two daugh¬ ters, Phasdra and Ariadne. Many authors have con¬ founded the two Minofes, the grandfather and the grandfon } but Homer, Plutarch, and Diodorus, prove plainly that they were two different perfons. MINOTAUR (fab. hift.), a celebrated monfter, half a man and half a bull, according to this verfe of. Ovid, Semibovemque •virum, femivirumque bovem* It was the fruit of Pafiphae’s amour with a bull. Mi¬ nos refufed to facrifice a white bull to Neptune, an animal which he had received from the. god for that. purpofe. This oft’ended Neptune, and he made Pa¬ fiphae the wife of Minos enamoured of this fine bull, which had been refufed to his altars. Daedalus profti- tuted his talents in being fubfervient to the queen’s unnatural defire§ ; and by.his meavs, Pafiphae’s hor¬ rible paffions were gratified, and the Minotaur came into the world. Minos confined in the labyrinth this monfter, which convinced the world of his wife’s laf- civioufnefs, and reflected difgrace upon his family. The Minotaur ufually devoured the chofen young men and maidens which the tyranny of Minos yearly ex- adted from the Athenians. Thefeus delivered his country from this tribute, when it had fallen to his lot to be facrificed to the voracity' of the Minotaur ; and by means of Ariadne, the king’s daughter, he de¬ ftroyed the monfter, and made his efcape from the windings of the labyrinth.—The fabulous tradition of the Minotaur, and of the infamous commerce of Pafi¬ phae with a favourite bull, has been often explained. Some fuppofe that Pafiphae was enamoured of one of her hufband’s courtiers called Taurus; and that Dae¬ dalus favoured the paffions of the queen, by fuffering his houfe to become the retreat of the two lovers. Pafiphae fome time after brought twins into the world, one of .whom, greatly refemhled Minos and the other Taurus ; and in the natural refemblance of their coun¬ tenance with that-of their fuppofed fathers, originated their name, and confequently the fable of the Mino¬ taur. , MINOW, a very fmall fpecies of cyprinus, fo weR known that it needs no defcriptiou. M1N»- MIN .1x66] MIN nfter, MINSTER (Saxon, or Mynjlre), ancient- n^rt:^ ly fignified the church of a monaftery or convent. v ~ MINSTREL, an ancient term for a finger and inftrumental performer. The word minjlrel is derived from the French mene- Jlriery and was not in ufe here before the Norman con- queft. It is remarkable, that our old monkifh hiito- rians do not ufe the word citharadus, cantator, or the like, to exprefs a minjlrel in Latin ; but either mimus, hjlrio, joculator\ or fome other word that implies Hence it fhould feem that the minftrels fet off their finging by mimicry or adtion ; or, according to Dr Brown’s hypothefis, united the powers of melody, poem, and dance. / The Saxons, as well as the ancient Danes, had been accuftomed to hold men of this profelfion in the high- ell reverence. Their fkill was confidered as fomething divine, their perfons were deemed facred, their atten¬ dance was folicited by kings, and they were every¬ where loaded with honours and rewards. In Ihort, poets and their art were held among them in that rude admiration which is ever Ihown by an ignorant people to fuch as excel them in intelle&ual accomplilhments. When the Saxons were converted to Chriilianity, in proportion as letters prevailed among them, this rude admiration began to abate, and poetry was no longer a peculiar profelfion. The poet and the minftrel be¬ came two perfons. Poetry was cultivated by men of letters indifciiminately, and many of the moft popular rhymes were compofed amidft the leifure and retire¬ ment of monafteries. But the minllrels continued a dillindl order of men, and got their livelihood by fing¬ ing verfes to the harp at the houfes of the great. There they were Hill hofpitably and refpeftfully re¬ ceived, and retained many of the honours drown to their predcceffors the Bards and Scalds. And in¬ deed, though fome of them only recited the compofi- tions of others, many of them ftill compofed fongs themfelves; and a«! of them could probably invent a few ftanzas on occafion. There is no doubt but molt of the old heroic ballads were produced by this order of men. For although fome of the larger metrical romances might come from the pen of the monks or others, yet the fmaller narratives were probably com- pofed by the minftrels who fung them. From the amazing variations which occur in different copies of thefe old pieces, it is evident they made no fcruple to alter each other’s produdlions, and the reciter added or omitted whole ftanzas according to his own fancy or convenience. In the early ages, as is hinted above, this pro- ftffion was held in great reverence among the Saxon tribes, as well as among their Danilli brethren. This appears from two remarkable faamian ; for he was but a batchelor yet. “ His gown had fide {ji. e. long] fleeves down to mid-leg, flit from the (houlder to the hand, and lined with white cotton. His doublet-fleeves of black wor- Ited: upon them a pair of pointes of tawny chamlet laced along the wrift with blue threaden pointes. A weak towards the hands of fuftian-a-napes. A pair of red neather-ftocks. A pair of pumps on his feet, with a crofs cut at his toes for corns; not new indeed, yet cleanly blackt with foot, and fliining as a (hoing horn. “ About his neck a red ribband fuitable to his girdle. His harp in good.grace dependent before him. His vvreft tyed to a green lace and hanging by: under the gorget of his gown a fair flaggon chain, (pewter for) filver, as a fquire Minftrel of Middlefex, that travelled the country this fummer feafon, unto fair and wor- fl)ipful mens houfes. From his chain hung afcutcheon, with metal and colour, refplendent upon his breaft, of the ancient arms of Iflington.” ^ —This minftrel is deferibed as belonging to that village. We fuppofe fuch as were retained by noble families wore their arms hanging down by a filver chain as a kind of badge. From the expreffion of Squire Minftrel above, we may conclude there were other inferior orders, as Yeomen Minftrels, or the like. This minftrel, the author tells us a little below, Mint. “ after three lowly courtefies, cleared his voice with a —v— hem ... and wiped his lips with the hollow of his hand for ’filing his napkin ; tempered a firing or two with his wreft; and, after a little warbling on his harp for a prelude, came forth with a folemn fong, war¬ ranted for ftoryout of King Arthur’s afls, &c.” Towards the end of the f 6th century, this clafs of men had loft all credit, and were funk fo low in the public opinion, that in the 39th year of Elifabeth a ftatute was paffed by which “minftrels, wandering abroad,” were included among “ rogues, vagabonds, and fturdy beggars,” and were adjudged to be punifli- ed as fuch. This a& feems to have put an end to the profeffion, for after this time they arc no longer men¬ tioned. MINT, the place in which the king’s money is coined. See Coinage. There were anciently mints in almoft every county in England; but the only mint at prefent in the Bri- tifti dominions is that in the tower of London. The officers of the mint are, I. The warden of the mint, who is the chief; he overfees the other officers, and receives the bullion. 2. The mafter-worker, who re¬ ceives bullion from the warden, caufes it to be melted, delivers it to the moneyers, and, when it is coined, receives it again. 3. The comptroller, who is the overfeer of all the inferior officers, and fees that all the money is made to the juft affize. 4. The affay- mafter, who weighs the gold and filver, and fees that it is according to the ftandaid. 5. The two auditors who take the accounts. 6. The furveyor of the melt¬ ing ; who, after the affay-mafter has made trial of the bullion, fees that it is call out, and not altered af¬ ter it is delivered to the melter. 7. The engraver ; who engraves the ftamps and dyes for the coinage of the money. 8. The clerk of the irons; who fees that the irons arc clean and fit to work with. 9. The melter who melts the bullion before it be coined. 10. The provoft of the mint; who provides for and overfees all the moneyers. 11. The blanchers, who anneal and cleanfe. the money. 12. The moneyers; fome of whom forge the money, fome (hare it, fome round and mill it, and fome (lamp and coin it. 13. The porters who keep the gate of the mint. Mint was alfo a pretended place of privilege, in Southwark, near the King’s Bench, piit down by ftatute. If any perfons, within the limits of the mint, (hall obdruft any officer in the ferving of any writ or pvocefs, &c. or affault any perfon therein, fo as he receive any bodily hurt, the offender (hall be guilty of felony, and be tranfported to the plantations, &c. Stat. 9. Geo. I. MiNT-Marh. It hath been ufual, from old time, to oblige the mafters and workers of the mint, in the indentures made with them, “ to make a ptivy mark in all the money that they made, as well of gold as of filver, fo that another time they might know, if need were, and witte which moneys of gold and filver among other of the fame moneys, were of their own making, and which not.” And whereas, after every trial of the pix at Weftminfter, the mafters and work¬ ers of the mint, having there proved their moneys- to be lawful and good, were- immediately entitled to re¬ ceive their quklus under the great feal, and to he dif- 6 charged MIN P i68 1 MIN Mint, charged from all fuits or aftions concerning thofe before, thefe marks have either been totally laid afide. Mint moneys, it was then ufual for the faid mailers and or fuch only have been ufed as are of a more fecret . i! workers to change the privy mark before ufed for . nature, and only known to the officers and engravers another, that fo the moneys from which they were concerned in the coinage : and indeed the -conilant not yet difeharged might be diftinguiihed from thofe praftice that has ever fince prevailed, of dating all the for which they had already received their quietus; feveral pieces, has rendered all fuch marks of much lefs which new mark they then continued to ftamp upon confequence than before, all their moneys, until another trial of the pix gave Mint, in botany. See Mentha. them alfo their quietus concerning thofe. MINTURN^E, a town of Campania between The pix is a llrong box with three locks, whofe Sinudfa and Formise. It was in the marfhes in this keys are refpeftively kept by the warden, mafter, and neighbourhood that Marius concealed himfelf in the comptroller of the mint; and in which are depohted, mud to avoid the partizans of Sylla. The people fealed up in feveral parcels, certain pieces taken at condemned him to death; but when his voice alone random out of every journey as it is called; that is, had terrified the executioner, they fhowed themfelves oat of every 15 pounds weight of gold, or 60 pounds compaffionate and favoured his efcape. weight of filver, before the fame is delivered to the MINUET, a very graceful kind of dance, eonfift- proprietors. And this pix is, from time to time, by ing of a coupee, a high ftep, and a balance : it begins the king’s command, opened at Welfminfter, in the with a beat, and its motion is triple, prefence of the lord-chancellor, the lords of the conn- The invention of the minuet feems generally to be cil, the lords-commiffioners of the treafury, the ju- aferibed to the French, and particularly to the inha- ftices of the feveral benches, and the barons of the . bitants of the province of Poi&ou. The word is faid exchequer; before whom a trial is made, by a jury by Menage and Furetiere to be derived from the of goldfmiths impanelled and fworn for that purpofe, French menue or menu, “ fmall, or little ;” and in of the colleftive weights of certain parcels of the fe- ftri&nefs fignifies a fmall pace. The melody of this veral pieces of gold and filver taken at random from dance confilts of two drains, which, as being repeated, thofe contained in the pix ; after which thofe parcels are callexl reprifes, each having eight or more bars, but being feverally melted, allays are then made of the never an odd number. The meafure is three crotchets bullion of gold and filver fo produced, by the melt- in a bar, and is thus marked though it is commonly ing certain fmall quantities of the fame againd equal performed in the time Walther fpeaks of a minuet weights taken from the refpe&ive trial-pieces of gold in Lully’s opera of Roland, each drain of which con- and filver that are depofited and kept in the exchequer tains ten bars, the feftional number being 5 ; which for that ufe. This is called the trial of the pix ; the renders it very difficult to dance, report made by the jury upon that trial is called the MINUTE, in geometry, the 60th part of a degree verdiS of the pix for that time ; and the indented trial- of a circle. pieces jud abovementioned, are certain plates of dand- Minute of Time, the 60th part of an hour, ard gold and dandard filver, made with the greated Minute, in architefture, ufually denotes the 60th, care, and delivered in upon oath, from time to time fometimes the 30th, part of a module. See Archi- as there is occafion, by a.jury of the molt able and tecture. experienced goldfmiths, fummoned by virtue of a war- Minute is alfo ufed for a ffiort memoir, or /ketch rant from the lords of the treafury to the wardens of of a thing taken in writing, the mydery of goldfmiths of the city of London for MINUTIUS Felix. See Felix. that purpofe ; and which plates being fo delivered in, MINYiE, a name given to the inhabitants of Or- are divided each, at this time, into feven parts by in- chomenos in Bosotia, from Minyas king of the coun¬ dentures, one of which parts is kept in his majefty’s try. Orchomenos the fop of Minyas gave his name court of exchequer at Wedminder, another by the to the capital of the country ; and the inhabitants faid company of goldfmiths, and two more by the of- dill retained their original appellation, in contradi- ficers of his majedy’s mint in the tower; the remain- din&ion to the Orchomenians of Arcadia. A colo- ing three being for the ufe of the mint, &c. in Scot- ny of Orchomenians paffed into Theflaly and fettled land. The pix has fometimes been tried every year, in lolchos ; from which circumdance the people of or even oftener, but fometimes not more than once the place, and particularly the Argonauts, were in feveral years : and from hence is underdood how it called Minyee, This name they received, according comes to pafs, that, among the pieces that are dated to the opinion of fome, not becaufe a number as well as marked, three or more different dates are of Orchomenians had fettled among them, but be- •fometimes found upon pieces impreffed with the fame caufe the chief and nobled of them were defeended mark; and again, that different marks are found upon from the daughters of Minyas. Part of the Orcho- pieces bearing the fame date. Thefe marks are fird menians accompanied the fons of Codrus when they obfervable upon the coins of King Edward III.; the migrated to Ionia. The defeendants of the Argo- words above quoted concerning thofe marks are from nauts, as well as the Argonauts themfelves, received the indentures made with the lord Hadings, mader the name of Miny/r.. They fird inhabited Lemnos, and worker to King Edward IV.; and the marks where they had been born from the Lemnian women themfelves continued to be damped very confpicuoufly who had murdered their huffiands. They were dri- upon the moneys, till the coinage by the mill and ven from Lemnos by the Pelafgi, about 1160 before ferew was introduced and fettled after the R|doration, the Chridian era, and came to fettle in Laconia, from in the year 1662: fince which time, the moneys being whence they paffed into Callide with a colony of La- made with far greater regularity and exa&nefs than cedemonians. N 225. 5 MIQUELETS, MIR [ x Mlquelets MIQUELETvS, a name given to the Spaniards who _ II inhabit the Pyrenean mountains on the frontiers of .Mirabilis. Airagcm and Catalonia, and live by robbing. v MIQUELON, a fmall defart ifland to the fouth- weft of Cape May in Newfoundland, ceded to the French by the peace of 1763, for drying and curing their fifh. W. Long. 54. 30. N Lat. 47. 22. MIRABILIS- Marvel of Peru : A genus of the monogynia order, belonging to the pentandria clafs of plants ; and in the natural method ranking with thofe of which the order is doubtful. The co¬ rolla is funnel-fhaped above ; the calyx inferior ; the nedtarium globular , containing the germen. The moll remarkable fpecies are, 1. The jalappa, or common marvel of Peru. It has a large, thick, flelhy root; an upright, thick, jointed llalk, dividing and branching numeroufly, widely, and ere&ly, a yard or more high; garnilhed with oblong, broad, oppofite leaves; and all the branches and (hoots terminated by numerous flowers in clufters, of different colours in the varieties. Of this there are varieties with white flowers—with yel¬ low flowers—wich purple flowers—with red flowers— with white and yellow flowers—white and purple flow¬ ers—purple and yellow flowers—red and yellow flow¬ ers. Several other varieties often rife from feed; and it is remarkable, that although feveral of the above co¬ lours and variegations are fometimes common to the fame plant, yet it is rare that a plant of this fpecies produces flowers of one of thofe colours alone ; fome¬ times, however, the fame plant will exhibit,only white and purple flowers feparate, and fometimes both co¬ lours in the fame flowers, intermixed with the plain ones: the fame is alfo obfervable in the red and yel¬ low ; others have plain flowers of feveral different co¬ lours, and fometimes variegated flowers alfo on the fame plants. This fpecies has a large tap root, which, when cut acrofs, is not unlike that of the true ja¬ lap ; but, when dried, is white, light, and fpungy. 2. The longiflora, or long-flowered mirabilis, hath a large, thick, flefhy root, a thick ftalk, dividing low into many declinated fpreading branches, extending two or three feet every way ; large, heart-formed, hairy, vifcous leaves, in oppofite pairs ; and all the branches and fhoots terminated by white flowers in clufters, having very long tubes, nodding downward. 3 The dichotoma, dichotomous, or forked mirabi¬ lis, has a thic’-flelby root; an upright, thick, fwol- len, jointed Hem, branching forkedly two or three feet high ; oblong oppofite leaves; and fmallifli red flowers at the axillas, fingly and clofe-fitting. All thefe plants flower in July, continuing in plen¬ tiful fucceflion until October, very confpicuous and elegant. They have the Angularity of being (hut all day, and expanding towards the evening when the fun declines ; hence the inhabitants of the Indies, where the.y grow naturally, called them four o'clock flowers: their time of opening here, however, depends on the weather; for if cloudy, or that the fun is not very vehement, they often open great part of the day. T hey are naturally perennial in root ; but in this country are commonly confldered as annuals: for they rife from feed in the fpring, and the fame year pro¬ duce flowers and perfeft feed : and if left to nature in the open air, totally perilh ia winter, at the firft Vol.XII. Parti. 19 ] MIR attack of froft or excefflve wet. If in autumn, how- Miracle, ever, when the ftalks begin to affume a ftate of de- cay, the roots are taken up, and preferved in fand in' a dry room all winter, and planted again in fpring, they (hoot out afrefh (Longer than at firft, and fometimes obtain four or five feet flature, with very fpreading heads ; or if plants growing in pots, having the items cut down in autumn, and the pots placed in a green-houfe, or garden-frames under glaffes, the roots may alfo be preferved found, and will (hoot out again in fpring as above. The roots of all thefe plants are purgative ; but re¬ quire to be given in a great quantity to operate equal to the' true jalap, which is a fpecies of convolvulus. See Convolvulus. MIRACLE, in its original fenfe, is a word of the fame import with wonder; but in its ufual and more appropriate fignification, it denotes “ an effei& con- trary to the eftabliflied conftitution and courfe of things, or a fenfible deviation from the known laws of nature. ” That the vifible world is governed by dated gene¬ ral rules, or that there is an order of caufes and ef¬ fects eftablilhed in every part of the fyftem of nature which falls under our obfervation, is a faff which cannot be controverted. If the Supreme Being, as fome have fuppofed, be the only real agent in the univerfe, we have the evidence of experience, that, ia the particular fyftem to which we belong, he a taraft, by anointing his eyes with a chemical prepa¬ ration which we had never before feen, and to the na¬ ture and effedts of which we are abfolute ftrangers, the cure would undoubtedly be wonderful; but we could not pronounce it miraculous, becaufe, for any thing known to us, it might be the natural effeft of. the operation of the unguent on the eye. But were he to recover his patient merely by commanding him to fee, or by anointing his eyes with fpittle, we fhould with the utmoft confidence pronounce the cure to be a miracle ; becaufe we know perfectly that neither the human voice nor human fpittle have, by the eftablifh- ed conftitution of things, any fuch power ever the dif- eafes of the eye. No one is now ignorant, that per- fons apparently dead are often reftored to their families and friends, by being treated in the manner recom¬ mended by the Humane Society. To the vulgar, and fometimes even to men of fcience, thefe effe&s appear very wonderful; but as they are known to be produ¬ ced by phyfical agency, they can never be confidered as miraculous deviations from the laws of nature. On the other hand, no one could doubt of his having wit- neifed a real miracle who had feen a perfon that had been four clays dead come alive out of his grave at the call of another, or who had even beheld a perfon ex¬ hibiting all the fymptoms of death inftantly refufcitated merely by being defred to live. Thus eafy is it, in all cafes in which the courfe of nature is underftood, to determine whether any parti¬ cular event be really a miracle ; whilft in circumftances where we know nothing of nature and its courfe, even a true miracle, were it performed, could not be ad¬ mitted as fuch, or carry any conviftion to the mind of a pbilofopher. If miracles be effefts contrary to the eftablifhed conttitution of things, we are certain that they will never be performed on trivial occafions. The confti¬ tution of things was eftabliihed by the Creator and Governor of the univerfe, and is undoubtedly the off- fpring of infinite wifdom purfuing a plan for the beft of purpofes. From this plan no deviation can be made but by God himfelf, or by fome powerful being afting with his permiffion. The plans devifed by wifdom are fteady in proportion to their perfec- tipn, and the plans of infinite wifdom muft be abfo- lutely perfeft. From this confideration, fome men have ventured to conclude, that no miracle was ever wrought, or can rationally bee xpe&ed ; but maturer reflection muft foon fatisfy us that all fuch conclufions are hafty. Man is unqueftionably the principal creature in this world, and apparently the only one in it who is cap¬ able of being made acquainted with the relation in which he (lands to his Creator. We cannot, therefore, doubt, but that fuch of the laws of nature as extend not their operation beyond the limits of this earth were eftablilhed chiefly, if not folely, for the good of man¬ kind; and if, in any particular circumftances, that good can be more effectually promoted by an ocoafional M r r deviation from thofe laws, fuch a deviation may be Miracle, reafonably expefted. Were man, in the exercife of —v—>■* his mental and corporeal powers, fubjefted to the laws of phyfical necefiity, the circumftances fuppofed would indeed never occur, and of courfe no miracle could be admitted. But fuch is not the nature of man. Without repeating what has been faid elfewhere (See Metaphysics, Part III. chap, v.) of neceffity and liberty, we (hall here take it for granted, that the relation between motives and actions is different from that between caufe and cffe& in phyfics ; and that, mankind have fuch command over themfelves, as that by their voluntary conduft, they can make themfelves in a great degree either happy or miferable. We know likewife from hiftory, that, by fome means or other, almoft all mankind were once funk into the groffelt ig¬ norance of the moft important truths ; that they knew not the Being by whom they were created and fup- ported ; that they paid divine adoration to (locks-, ftones, and the vileft reptiles ; and that they were (laves to the moft impious, cruel, and degrading fuperllitions. From this depraved (late it was furely not unworthy of the common “ Father of all” to refcue his helplefs creatures, to enlighten their underftandings that they might perceive what is right, and to prefent to them motives of fufficient force to engage them in the prac¬ tice of it. But the underftandings of ignorant bar¬ barians cannot be enlightened by arguments ; becaufe of the force of fuch arguments as regard moral fcience they are not qualified to judge. The philofophers of Athens and Roms inculcated, indeed, many excellent moral precepts, and they fometimes ventured to expofe the abfurdities of the reigning fuperftition : but their leftures had no influence upon the multitude; and they had themfelves imbibed fuch erroneous no¬ tions refpefting the attributes of the Supreme Being, and the nature of the human foul, and converted thofe notions into firft principles, of which they would not permit an examination, that even among them a tho¬ rough reformation was not to be expefted from the powers of reafoning. It is likewife to be obferved, that there are many truths of the utmoft importance to mankind, which unaffilted reafon could never have dif- covered. Amongft thefe we may confidently reckon the immortality of the foul, the terms upon which God will be reconciled to finners, and the manner in which that all-perfect Being may be acceptably wor- (hipped; about all of which philofophers were in fuch uncertainty, that, according to Plato, “ Whatever is fet right, and as it (hould be, in the prefent evil (late of the world, can be fo only by the particular inter- pofition of God (a).” An immediate revelation from Heaven, therefore, was the only method by which infinite wifdom and perfeft goodnefs could reform a bewildered and vici¬ ous race. But this revelation, at whatever time we fuppofe it given, muft have been made dire&ly either to fome chofen individuals commiffioned to in ft r net others, or to every man and woman for whofe benefit it was ultimately intended. Were every perfon inftrueltd r 170 i (A) Eu ya% %gri .iiWf, i Ti *10 «» truH-Ti xcci Lib. 6 . tv Toietul’i Kxlxtrlztru «aJo rwva yivnUi olov fu, 1 ti. De reptib. M I R [ r Miracle, the knowledge of his duty by immediate infpiration, and were the motives to pradtife it brought home to his mind by God himfelf, human nature would be wholly changed: men would not be mailers of their own ac¬ tions ; they would not be moral agents, nor by con- fequence be capable either of reward or of punifhment. It remains, therefore, that if God has been gracioufly pleafed to enlighten and reform mankind, without deftroying that moral nature which is eflential to vir¬ tue, he can have done it only by revealing his truth to certain chofen inftruments, who were the immediate inftruftors of their contemporaries, and through them have been the inftni&ors of fucceeding ages. Let us fuppofe this to have been adtually the cafe, and conlider how thofe infpired teachers could commu¬ nicate to others every truth which had been revealed to themfelves. They might eafily, if it was part of their duty, deliver a fublime fyftem of natural and moral fcience, and eftabliih it upon the common bafis of ex¬ periment and demonftration ; but what foundation could they lay for tffbfe truths which unafiUled reafon cannot difcover, and which, when they are revealed, appear to have no neceffery relation to any thing pre- vioufly known ? To a bare affirmation that they had been immediately received from God, no rational be¬ ing could be expedited to affent. The teachers might be men of known veracity, whofe Ample aflertion would be admitted as fufficient evidence for any faft, in conformity with the laws of nature; but as every man has the evidence of his own confcioufnefs and ex¬ perience that revelations from heaven are deviations * from thefe laws, an affertion fo apparently extravagant would be rejected as falfe, unlefs fupported by fome better proof than the mere affirmation of the teacher. In this ftate of things, we can conceive no evidence fufficient to make fuch doctrines be received as the truths of God, but the power of working miracles committed to him who taught them. This would, indeed, be fully adequate to the purpofe. For if there were nothing in the doftrines themfelves impious, im¬ moral, or contrary to truths already known, the only thing which could render the teacher’s affertion incre¬ dible, would be its implying fuch an intimate commu¬ nion with God as is contrary to the eftablxfhed courfe of things, by which men are left to acquire all their knowledge by the exercife of their own faculties.—- Let us now fuppofe fome of thofe infpired teachers to tell his countrymen, that he did not defire them, on his ipfe dixit, to believe that he had any preternatural communion with the Deity, but that for the truth of his affertion he would give them the evidence of their own fenfes; and after this declaration let us fuppofe him immediately to raife a perfon from the dead in their prefence, merely by calling upon him to come cut of his grave. Would not the only poffible objes- tion to the man’s veracity be removed by this miracle? and his affertion that he had received fuch and fuch dodfrines from God be as fully credited, as if it related to the molt common occurrence ? Undoubtedly it would ; for when fo much preternatural power was vi- iibly communicated to this perfon, no one could have reafon to queftion his having received an equal portion of preternatural knowledge. A palpable deviation from the known laws of nature, in one inftance, is a fenfible proof that fuch a deviation is poffible in another ; and 71 1 MIR in fuch a cafe as this it is the witnefs of God to the Miracle, truth of a man. —-y— Miracles, then, under which we include prophecy, are the only direft evidence which can be given of di¬ vine infpiration. When a religion, or any religious truth, is to be revealed from heaven, they appear to be abfolutely neceffary to enforce its reception among men ; and this is the only cafe in which we can fup¬ pofe them neceffary, or believe for a moment that they ever have been or will be performed. The hiftory of almoft every religion abounds with relations of prodigies and wonders, and of the inter- courfe of men with the gods ; but we know of no re¬ ligious fyftem, thofe of the Jews and Chiiftians ex¬ cepted, which appealed to miracles as the foie evidence of its truth and divinity. The pretended miracles mentioned by Pagan hiftorians and poets are not faid to have been publicly wrought to enforce the truth of a new religion contrary to the reigning idolatry. Many of them may be clearly fhown to have been mere na¬ tural events; (fee Magic). Others of them are re- prefented as having been performed in fecret on the moft trivial occafions, and in obfcure and fabulous ages long prior to the era of the writers by whoni they are recorded. And fuch of them as at firft view appear to be beft attefted, are evidently tricks con¬ trived for interefted purpofes ; to flatter power, or to promote the prevailing fuperftitions. For thefe rea- fons, as well as on account of the ipimoral charafter of the divinities by whom they are faid to have been wrought, they are altogether unworthy of examina¬ tion, and carry in the very nature of them the com- pleteft proofs of falfehood and impofture. But the miracles recorded of Mofes and of Chrift: bear a very different chara&er. None of them is re- prefented as wrought on trivial occaiions. The wri¬ ters who mention them were eye-witnefles of the fadts ; which they affirm to have been performed publicly, in atteftation of the truth of their refpeftive fyftems. They are indeed fo incorporated with thefe fyftems, that the miracles cannot be feparated from the doc¬ trines ; and if the miracles were not really performed, the dodfrines cannot poffibly be true. Befidea all this, they were wrought in fupport of revelations which oppofed all the religious fyftems, fuperftitions, and prejudices, of the age in which they were given : a circumftance which of itfelf• fets them, in point of authority, infinitely above the Pagan prodigies, as well as the lying wonders of the Romifh church. It is indeed, we believe, univerfally admitted, that the miracles mentioned in the book of Exodus and in the four Gofpels, might, to thofe who faw them performed, be fufficient evidence of the divine infpi¬ ration of Mofes and of Chrift ; but to us it may be thought that they are, no evidence whatever, as we muft believe in the miracles themfelves, if we believe in them at all, upon the bare authority of human te- ftimony. Why, it has been fometimes afked, are not miracles wrought in all ages and countries ? If the re¬ ligion of Chrift was to be of perpetual duration, every generation of men ought to have complete evidence of its truth and divinity. To the performance of miracles in every age and in every country, perhaps the fame objedlions lie as to the immediate infpiration of every individual. Were Y 2 thofe MIR [ 172 ] MIR Mirr.cl*. thofe miracles univerfally received as fuch, men would ' v be fo overwhelmed with the nature rather than with the force of their authority, as hardly to remain ma¬ ilers of their own conduft ; and in that cafe the very end of all miracles would be defeated by their fre¬ quency. The truth, however, feems to be, that mi¬ racles fo frequently repeated would not be received as fuch, and of couife would have no authority ; becaufe it would be difficult, and in many cafes impsffible, to diftinguifh them from natural events. If they recur¬ red regularly at certain intervals, we could not prove them to be deviations from the known laws of nature, becaufe we Ihould have the fame experience for the one feries of events as for the other ; for the regular fucceffion of preternatural eflefts, as for the eftablilhed conflitution and courfe of things. , Be this, however, as it may, we fhall take the li¬ berty to affirm, that for the reality of the Gofpel mi¬ racles we have evidence as convincing to the refletling TOind, though not fo linking to vulgar apprehenfion, as thofe had who were contemporary with Chrilt and his apollles, and actually faw the mighty works which he performed. To the admirers of Mr Hume’s phi- lofophy this aflertion will appear an extravagant para¬ dox ; but we hope to demonflrate its truth from prin¬ ciples which, confidently with himfelf, that author could not have denied. He has indeed endeavoured * Eff.iy on to prove *, that “ no teftimony is fufficient to efta- Miradcs. b’ifh a miracle and the reafoning employed for this purpofe is, that “ a miracle being a violation of the law's of nature, which a firm and unalterable experi¬ ence has eilablilhed, the proof again!! a miracle, from the very nature of the fadt, is as entire as any argu¬ ment from experience can be ; whereas our experience of human veracity, which (according to him) is the foie foundation of the evidence of tellimony, is far from being uniform, and can therefore never prepon¬ derate againlt that experience which admits of no ex¬ ception.” This boa'ted and plaufible argument has with equal candour and acutenefs been examined by \ Dijferia- Hr Campbell f ; who juftly obferves, that fo far is iJktiraei s exPer’ence from being the foie foundation of the evi- at lS' dence of teftimony, that, on the contrary, teflimony is the foie foundation of by far the greater part of what Mr Hume calls firm and unalterable experience ; and that if in certain circumftances we did not give an implicit faith to teftimony, our knowledge of events would he confined to thofe which had fallen under the immediate obfer-vation of our own fenfes. For a ffiort view' of this celebrated controverfy, in which the Chri'Han fo completely vanquiflres the philofopher, fee the word Abridgement. But though Dr Campbell has expofed the fophiftry of his opponent’s reafoning, and overturned the/r.w- ciples from which he reafon^, we are perfuaded that lie might fafely have joined ifiue with him upon thofe very principles. To us, at leaft, it appears that the teftimony upon which we receive the llofpel miracles is precifely of that kind which Mr Hume has acknow¬ ledged fuffieient to eftablifh even a miracle “ No teftimony (fays he) is fufficient to eftablifh a miracle, Unlefs the teftimony be of fuch a kind that its falfe- hood would be more .miraculous than the fa<5t which it endeavours to eftablifh. When one tells me that he faw a dead man reftored to life, 1 immediately confi- derwith myfelf whether it be more probable that this perfon (hould either deceive or be deceived, or that the fa£I which he relates ihou’d really have happened. I weigh the one miracle again!! the other ; and ac¬ cording to the fuperiority which I difcover I pronounce my decifion, and always rejedl the greater miracle.” In this paffage every reader may remark what did not efcape the perfpicacious eye of Dr Campbell, a ftrange confufion of terms: but as all miracles are equally eafy to the Almighty ; and as Mr Hume has elfewhere ob- ferved, that “ the raffing of a feather, when the wind wants ever fo little of a force requifite for that pur¬ pofe, is as real a miracle as the raifing of a houfe or a !hip into the air candour obliges us to fuppofe, that by talking of greater and lefs miracles, and of always rejefting the greater, he meant nothing more but that of two deviations from the known laws of nature he always rejedls that which in itfelf is leaft: probable. If, then, we can !how that the teftimony given by the apoftles and other firft preachers of Chrillianity to the miracles of their Mafter would, upon the fup- pofition that thofe miracles were not really performed, have been as great a deviation from the known laws of nature as the miracles themfelves, the balance muft be confidered as evenly poifed by oppofife miracles ; and whilft it continues fo, the judgment muft remain in a ftatc of fufpenfe. But if it ffiall appear, that in this cafe the falfe teftimony would have been a devia¬ tion from the laws of nature lefs probable in itfelf than the miracles recorded in the Gofpels, the balance will be inftantly deftroyed ; and by Mr Hume’s maxim we ffiall be obliged to rejeft the fuppofition of falfe- hood in the tellimony of the apoftles, and admit the miracles of Chrift. to have been really performed. In this argument we need not wafte time in proving that thofe miracles, as they are reprefented in the writings of the New Teftament, were of fuch a na¬ ture, and performed before fo many witnefies, that no impofition could poffibly be praftifed on the fenfes of thofe who affirm that they were prefent. From every page of the Gofpels this is fo evident, that the philofophical adverfaries of the Chriftian faith never fuppofe the apoftles to have been themfelves deceived, but boldly accufe them of bearing falfe witnefs. But if this accufation be well founded, their tellimony it¬ felf is as great a miracle as any which they record of themfelves or of their Mailer. It has been ffiown elfewhere (fee Metaphysics, n° 138.), that by the law of aflbeiation, which-is one of the laws of nature, mankind, in the very procefs of learning to fpeak, neceffarily learn to fpeak the truth ; that ideas and relations are in the mind of every man fo clofely afibciated with the words by which they are expreffid in his native tongue, and in every other language of which he is mailer, that the one cannot be entirely feparated from the other; that therefore no man can on any occafion fpeak falfelrood without feme effort; that by no effort can a man give confiftency to an unpremeditated detail of falfehood, if it be of any length, and include a number of pari ticulars ; and that it is ftill lefs poflible for feveral men to agree in fuch a detail, when at a diftance from each other, and crofs-queftioned by their enemies. This being the cafe, it follows, if the teftimony of the M:rack MIR [ r tlie apoftles to their own and their Mailer’s miracles be falfe, either that they muil have concerted a con- fiftent fcheme of falfehood, and agreed to publifh it at every hazard ; or that God, or ibme powerful agent appointed by him, mufl have difiblved all the affocia- tions fqrmed in their minds between ideas of fenfe and the words of language, and arbitrarily formed new aflbeiations, all in exndt conformity to each other, but all in diredl contradidlion to truth. One or other of thefe events muft have taken place ; becaufe, upon tlie fuppofition of falfehood, there is no other alter¬ native. But fuch a diffolution and formation of adb- ciations as the latter implies, muft, to every man who fhall attentively confider it, appear to be as real a mi¬ racle, and to require as great an exertion of power, as the refurre&ion of the dead. Nor is the fuppofed voluntary agreement of the apoftles in a fcheme of falfehood an event lefs miraculous. When they fat down to fabricate their pretended revelation, and to contrive a feries ©f miracles to which they were una- nimoufly to appeal for its truth, it is plain, fince they proved fuccefsful in their daring enterprife, that they muft have clearly forefeen every poffible circum- ftance in which they could be placed, and have pre¬ pared confiftent anfwers to every queftion that could be put to them by their moft inveterate and moft en¬ lightened enemies; by the ftatefman, the lawyer, the philofopher, and the prieft. That fuch foreknowledge as this would have been miraculous, will not furely be denied; fince it forms the very attribute which we find it moft difficult to allow even to God himftlf. It is not, however, the only miracle which this fuppofi¬ tion would compel us to fwallow. The very refolution of the apoftles to propagate the belief of falfe mi¬ racles in fupport of fuch a religion as that which is taught in the New Teftament, is as great a miracle as human imagination can eafily conceive. When they formed this defign, either they muft have hoped to fucceed, or they muft have forefeen that they fhould fail in their undertaking; and in ei¬ ther cafe, they chofe evil for its own fake. They could not, if-they Jorefaw that they fhould fail, look for any thing but that contempt, difgrace, and perfecu- tion, which were then the inevitable confequences of an unfuccefsful endeavour to overthrow the eftablifhed religion. Nor could their profpeef s be brighter upon the fuppofition of their fuccefs. As they knew them- felves to be falfe witneffes and impious deceivers, they could have no hopes beyond the grave ; and by deter¬ mining to oppofe all the religious fyftems, fuperfti- tions, and prejudices of the age in which they lived, they wilfully expofed themftives to inevitable mifery in the prefent life, to infult and imprii'onment, to ilripes and death. Nor can it be faidthat they might look forward to power and affluence when they fhould, through fufferings, have converted their countrymen ; for fo defirous were they of obtaining nothing but mifery as the end of'their miffion, that they made their own perfecution a teft of the truth of their doc¬ trines. They introduced the Matter from whom they pretended to have received thefe doftrines as telling them, that “ they were fent forth as fheep in the midtt of wolves; that they fhould be delivered up to coun¬ cils, and fcourged in fynagogues; that they fhould be .hated of all men for his name’s fake ; that the bro- -3 ] MIR ther fhould deliver up the brother to death, and the Mb father the child ; and that he who took not up his crofs and followed after him was not worthy of him.” The very fyftem of religion, therefore, which they invented and refolved to impofe upon mankind, ivas fo contrived, that the worldly profperity of its firft preachers, and even their exemption from perfecution, was incompatible with its fuccefs. Had thefe clear prediflions of the Author of that religion, under whom the apoftles afted only as minifters, not been verified, all mankind muft have inftantly perceived that their pretence to infpiration was falfe, and that Chriftianity was a feandalous and impudent impofture. All this the apoftles could not but forefee when they formed their plan for deluding the world. Whence it follows, that when they refolved to fupport their pretended re¬ velation by an appeal to forged miracles, they wilfully, and with their eyes open, expofed themfelvcs to ine¬ vitable mifery, whether they fhould fucceed or fail in their enterprife; and that they concerted their mea- fures fo as not to admit of a poffibility of recompence to themfelves, either in this life or in that which is to come. But if there be a lew of nature, for the reality of which we have better evidence than we have for others, it is, that “ no man can choofe mifery for its own fakef or make the aequifition of it the ultimate end of his purfuit. The exiftence of other laws of nature we know by teftimony and our own obferva- tion of the regularity of their effects. The exiftence of this law is made known to us not only by thefe means, but alfo by the ftill clearer and more conclu- five evidence of our own confcioufnefs. Thus, then, do miracles force themfelves upon our affent in every poffible view which we can take of this interefting fubjedl. If the teftimony of the firft preachers of Chriftianity was true, the miracles record¬ ed in the Gofpel were certainly performed, and the doftrines of our religion are derived from heaven. On the other hand, if that teftimony was falfe, either God muft have miraculoufiy effaced from the minds of thofe by whom it was given all the affociations form¬ ed between their fenfible ideas and the werds of lan¬ guage, or he muft have endowed thofe men with the gift of prefcience, and have impelled them to fabri¬ cate a pretended revelation for the purpofe of deceiving the world, and involving thcmfelves in certain and forefeen deftrudtion. The power ntceffary to perform the one feries of thefe miracles may, for any thing known to us, be as great as that which would be requifite for the per¬ formance of the other; and confidered merely as ex¬ ertions of preternatural power, they may feem to ba¬ lance each other, and to hold the mind in a ftate of 1’ufpence. But when we take into confideration the diherent purpofes for which thefe oppofite and con¬ tending miracles were wrought, the balance is inftant¬ ly deilroyed. The miracles recorded in the Gofpels, if real, were wrought in fupport of a revelation which, in the opinion of all by whom it is received, has brought to light many important truths which could not otherwife have been made known to men ; and which, by the confeffion of its adverfaries, contains the pureft moral precepts by which the conduit of mankind was ever direited. The oppofite feries of miracles, if real, was performed to enable, and even to MIR [ 174 1 MIR IVfran&a to compel, a company of Jews, of the lowed rank II and of the narrowed education, to fabricate, with the . ir*-vet‘ v;ew 0f inevitable deftru&ion to themfelves, a con¬ fident fcheme of falfehood, and by an appeal to forged miracles to impofe 'it upon the world as a revelation from heaven. The objeft of the former miracles is worthy of a God of infinita wifdom, goodnefs, and power. The objedf of the latter is abfolutely incon- fident with wifdom and goodnefs, which are demon- ftrably attributes of that Being by whom alone mi¬ racles can be performed. Whence it follows, that the fuppofition of the apodles bearing fafj'e tedimony to the miracles of their Mader, implies a feries of devia¬ tions from the laws of nature infinitely lefs probable in themfelves than thofe miracles: and therefore, by Mr Hume's maxim, we mud neceffarily rejedl the fuppolition of falfehood in the tedimony, and admit the reality of the miracles. So true is it, that for the realty of the Gofpel-miracles we have evidence as convincing to the refledfing mind, as thofe had who were contemporary with Chrid and his apodles, and were adtual witnefles to their mighty works. MIRANDA-de-Ebro, a town of Spain in Old ■Cadile, with a drong cadle ; feated in a country that produces excellent wine. The town is divided into two parts by the river, over which there is a hand- fome bridge. W. Long. 3. 10. N. Lat. 42. 52. M1RANDE, a town of Gafcony in France, capi¬ tal of the county of Adarac; feated on a mountain near the river Baufe. E. Long. o. 21. N. Lat. 42. MIRANDO-de-Douro, or Duerot a drong town of Portugal, and capital of the province of Tra-los- Montes, with a bifhop’s fee. It is well fortified, and feated on a rock near the confluence of the river Douro and Frefna. W. Long. 5. 40. N. Lat. 41.30. MIRANDOLA, a town of Italy, and capital of a duchy of the fame name, fituated between the duchies of Mantua and Modena. It is a pretty large place, well fortified, and has alfo a drong citadel and fort. It has been feveral times taken and retaken ; the lad time by the king of Sardinia in 1742. E. Long. 1X. 5. N. Lat. 44. 52. MIRANDULA. See Picus. MIREVELT (Michael Janfen), portrait-painter, was the fon of a goldfmith, and born at Delft in 1568. His father, perceiving his early inclination for the arts, placed him at fird with one of the Wierixes, of whom he learned to draw in crayons and to engrave. At the age of twelve he executed a print-of the Sa¬ maritan woman ; and not long after a figure of Judith holding the head of Holofernes. Thefe juvenile per¬ formances attra&ed the notice of Anthony Blockland, an hidorical painter of great note ; and under his in- druftions Mirevelt took up the pencil. He was very fuccefsful in his attempts at painting hidory ; but finding portraits to be more profitable, he quitted the former by degrees, and applied himfelf to portrait painting only. His reputation, according to De Piles, was fo great, that he exafted what price for his pic¬ tures he pleafed, never taking lefs than 150 florins a piece. The portraits drawn and painted by this ar- tid are exceedingly numerous ; and many of them were excellently engraved by William James Delft, his near relation, a very fldlful artid. He died in > 641. Mirevelt (PeterJ, fon of Michael, was born at a Delft in 1596, and died in 1632. In his manner of Miram, defign, in his dyle of colouring, and in the delicacy Mirror‘ of his pencil, he exa&ly refembled his father ; and by the bed judges of that time he was accounted to be in no degree inferior to him. MIRIAM, fider of Aaron and Mofes, makes two or three remarkable appearances in fcripture. It was owing to her that her mother was employed by Pha¬ raoh’s daughter as nurfe to Mofes. She put herfelf at the head of the women of Ifrael after their paflage through the Red Sea, in order to fing the fong which the men had fung before. She joined with her bro¬ ther Aaron in murmuring againd Mofes, and was fe- verely chadifed for that adtion ; for (he became leprous, and continued feparate from the red without the camp for feven days. She died before her brothers, though in the fame year with them, and was buried at the public expence. MIRROR, a name for a looking glafs, or any pa- liflred body, whofe ufe is to form the images of didant objcfts, by refledtion of the rays of light. See Re¬ flection. Mirrors are either plain, convex, or concave, The fird refledt the rays of light in a diredtion exadfly fimi- lar to that in which they fall upon them, and there¬ fore reprefent bodies of their natural magnitude. The convex ones make the rays diverge much more than before refleftion, and therefore greatly diminifli the images of thofe objects which they (how : while the concave ones, by colledting the rays into a focus, not only magnify the objedts they (how, but will bum very fiercely when expofed to the rays of the fun ; and hence they are commonly known by the name of burning mirrors. See Burning-Mirrors. In ancient times the mirrors were made of fome kind of metal; and from a paflage in the Mofaic wri¬ tings we learn that the mirrors' ufed by the Jewifli women were made of brafs. The Jews certainly had been taught to ufe that kind of mirrors by the Egyp¬ tians ; from whence it is probable that brazen mirrors were the fird kind ufed in the world. Any kind of metal, indeed, when well pblifhed, will refledt very pow¬ erfully ; but of all others filver rcfledts the molt, tho* it has been in all countries too expenfive a material for common ufe. Gold alfo is very powerful; and metals, or even wood, gilded and poliihed, will adt very pow¬ erfully as burning mirrors. Even poli hed ivory, or draw nicely plaited together, will form mirrors capable of burning, if on a large fcale. Since the invention of glafs, and the application of quickfilver to it, became generally known, it hath been univerfally employed for thofe plain mirrors ufed as ornaments to houfes; but in making refledting te- lefcopes, they have been found much inferior to metal¬ lic ones. It doth not appear that the fame fuperiori- ty belongs to the metalline burning mirrors, confider- ed merely as burning glafies; fince the mirror with which Mr Macquer melted platina, though only 22 inches diameter, and which was made of quickfilvered glafs, produced much greater effedfs than M. V Alette's metalline fpeculum, whi.jh confiderably^exceeded it in fize. It is very probable, however, that this mirror of M. Vilette’s was by no means fo well polifhed as it ought to have been ; as the art of preparing the me¬ tal for taking the fined poli 1 has but lately been dif- covered and publilhed in the Philofophical Tranfac- tions MIS r 175 ] MIS •» ire-trow tions by Mr Mudge. See Glass-Grinding, and the in the year of Chrift 220. Dr Lardner is of opi- Mi^cmea^ |l_ l| Mechanical Part of Optics. nion, that this work could not have been finiflred be- no#ir t11 eima' MIRE-CROW, sea-crow, or Pewit. See La- fore the year 190, ,or later. Colleft. of Jewifh and Mifenum.^ '' RUS- Heathen Teftimonies, &c. vol. i. p. 178. Thus the —y—j MISADVENTURE, in common language, figni- book called the Mifchna was formed ; a book which fies any unlucky accident which takes place without the Jews have generally received with the greateft ve- I' being forefeen. . neration. The original has been publilhed with a , Misadventure, in law, has an efpecial fignification Latin tranflation by Surenhufms, with notes of his for the killing a man partly by negligence, and partly own, and others from the learned Maimonides, &c. by chance. See Homicide. in 6 vols. fob Amfterd. A. D. 1698—1703. (See MISANTHROPY (formed hatred, and Talmud). It is written in a much purer ftyle, and n; a man) ; a general diflike or averfion to man, is not near fo full of dreams and vifions as the Ge- and mankind. In which fenfe it ftands oppofed to mara. If philanthropy, or the love of mankind. MISDEMEANOUR, in law, fignifies a crime. MISCARRIAGE. See Abortion and Mid- Every crime js a mifdemeanour; yet the law has made j: , wifery. a dillinftion between crimes of an higher and a lowe^ M1SCHNA, or Misna, (from rro, iteravit), a part nature; the latter being denominated mifdemeanours, j 1 of the Jewifh Talmud. the {o\mzrfelonies, &c. For the underflanding.of which The Mifchna contains the text; and the Gemara, diltinaion, we (hall give the following definition from i j which is the fecond part of the Talmud, contains the Blackftone’s Commentaries, vol. iv. 5. commentaries : fo that the Gemara is, as it were, a “A crime, or mifdemeanour, is an aa committed i glofiary on the Mifchna. or omitted, in violation of a public law, either forbid- i The Mifchna confifts of various traditions of the ding or commanding it. This general definition com- Jews, and of explanations of feveral paflages of fcrip- prehends both crimes and mifdemeanours ; which, pro- |! tur.e : t^ie^e traditions ferving as an explication of the perly fpeaking, are mere fynonymous terms ; though, written law, and fupplement to it, are faid to have in common' ufage, the word crime is made to denote L been delivered to Moles during the time of his abode fuch offences as are of a deeper and more atrocious dye ; h on the Mount; which he afterwards communicated while fmaller faults, and omiflions of lefs confequence, II' to Aaron, Eleazar, and his fervant Jofirua. By thefe are comprifed under the gentler name of mi/demeanours they were tranfmitted to the 70 elders, by them to only.” the piophets, who communicated them to the men of MISE, in law-books, is ufed in various fenfes : § the great fanbedrim, from whom the wife men of Je- thus it fometimes fignifies cofts or expences; in which f rufalem and Babylon received them. According to fenfe it is commonly ufed in entering of judgments in Prideaux's account, they pafled from Jeremiah to Ba- aftions perfonal. It is alfo ufed for the iflue to be tried Ji ruch, from him to Ezra, and from Ezra to the men on the grand afiize; in which cafe, joining of the mife of the great fynagogue, the laft of whom was Simon upon the mere right, is putting in iflue between the i the Juft ; who delivered them to Antigonus of Sochq: tenant and demandant, Who has the belt or cleareft and from him they came down in regular fucceffion right. to Simeon, who took our Saviour in his arms; to Ga- Mise alfo fignifies a tax or tallage, &c. An ho- mallei, at whofe feet Paul was educated ; and laft norary gift, or cuftomary prefent from the people of I ?-H to Rabbi Judah the Holy, who committed Wales to every new king or prince of Wales, ancient- them to writing in the Mifchna. But Dr Prideaux, ly given in cattle, wine, and corn, but now in money, || rejefting this Jewifli fiftion, obferves, that after the being 5C00I. or more, is denominated a mife: fo death of Simeon the Juft, about 299 years before was the ufual tribute or fine of 3000 merks paid by the Chrift, the Mifchnical doftors arofe, who, by their inhabitants of the county palatine of Chefter at the comments and conclufions, added to the number of change of every owner of the faid earldoms, for enjoy- | thofe traditions which had been received and allowed ing their liberties. And at Chefter they have a mife- I b7 Ezra and the men of the great fynagogue; fo that book, wherein every town and village in the county towards the middle of the fecond century after Chrift, is rated what to pay towards the mife. The 27 R under the empire of Antoninus Pius, it was found Hen. VIII. c. 26. ordains that lords flrall have all t neceffary to commit thefe traditions to writing ; more fuch mifes and profits of their lands as they had in L efpecially, as their country had confiderably fuffered times paft, &c. | under Adrian, and many of their fchools had been Mise, is fometimes alfo corruptly ufed for mefl/c, in diflblved, and their learned men cut off'; and there- law French mees, “ a meffuage as a mfe place, in I fore the ufual method of preferving their traditions fome manors, is fuch a mefiiiage or tenement as^n- ?, had failed. Rabbi Judah on this oceafion being rec- fwers the lord a heriot at the death of its owner, p tor of the fchool at Tiberias, and prefident of the 2. 528. fanhedrim. in that place, undertook the work, and MISENUM,, or Misenus, (anc. geog.); a pro- compiled it in fix books, each confifting of feveral montory, port, and town in Campania, fituated to tiadfs, which altogether make up the number of 63. the fouth-weft of Baia;, in the Sinus Puteolanus, on Prid. Conned, vol. ii. p. 468, &c. ed 9. This the north fide. Here Auguftus had a fleet, called learned author computes, that the Mifchna was com- C/aJis Mifinenfis,. for guarding the Mare Inferum ; as P . d about tbe i5otb year of our Lord ; but Dr he had another at Ravenna forthe Superum. Lightfoot fays, that Rabbi Judah compiled the On this peninfula a villa was built by Caius Marius,- Mdchna about the year of Chrift 190, in the latter with a degree of elegance that gave great offence to j,' end of the reign of Cominodus j or, as fome compute, the more auftere among the Romans, who thought ii; MIS [ 176 ] MIS It ill fuited to the charafter of fo rough a foldier. Upon the fame foundation Lucullus, thj plunderer of the eaftern world, ereiled an edifice, in comparifon of which the former houfe was a cottage ; but even his magnificence was eclipfed by the fplendour of the palace which the emperors raifed upon the fame fpot. To thefe proud abodes of heroes and monarchs, which have long been levelled to the ground, a few filhing huts, as Mr Stvinburn informs us, and a lonely pub¬ lic houfe, have fucceeded ; hither boatmen reiort to tipple, perhaps on the identical fite where the volup¬ tuous mailers of the world quaffed Chian and Faler- nian wines. MISER, a parfimoniouS perfon who is at the fame time rich ; or a wretch covetous to extremity, whom a- varite has divelled of all the charities of human nature, and made even an enemy to himfelf. Of this moll unaccountable of all charadlers, many inftances occur; fome of them fo extraordinary as al- moll to furpafs belief. The following are here feledl- ed, as being of recent date, perfedlly authentic, and tire lall of them in particular exhibiting an affemblage of qualities the moll lingular perhaps that ever center¬ ed in the fame perfon. Too little dignified to merit a place in regular biography, yet too curious a variety of human charadler to pafs unnoticed in this Work, the prefent feemed the only title under which it could with propriety be introduced. 1. In December 1790, died at Paris, literally of want, Mr Ollervald, a well-known banker. This man, originally of Neufchatel, felt the violence of the dif- eafe of avarice (for furely it is rather a difeafe than a paffion of the-mind) fo llrongly, that, within a few days of his death, no importunities could induce him to buy a few pounds of meat for the purpofe of ma¬ king a little foup for him. “ ’Tis true (faid he), I Ihould not dillike the foup, but I have no appetite for the meat; what then is to become of that ?" At the time that he refufed this nourilhment, for fear of be¬ ing obliged to give away two or three pounds of meat, there was tied round his neck a filken bag, Which con¬ tained 800 aflignats of loco livres each. At his outr- fet in life, he drank a pint of betr, which ferved him for fupper, every night at a houfe much frequented, from which he carried home all the bottle corks he could come at. Of thefe, in the courfe of eight years, he had colledled as many as fold for 12 louis-d’or, a fum that laid the foundation of his future fortune, the fuperltrudture of which was rapidly raifed by his un¬ common fuccefs in Hock jobbing. He died poflefled of three millions of livres (L. 125,000 Herling). 2. The late John Elwes, Efq; was member for Berk- fhire in three fucctffive parliaments. His family name was Meggot; and his father was a brewer of great eminence, and diftinguifhed by no peculiarity of cha- rafter : but his mother, though fhe was left nearly L. ioo,coo by her hufband, itarved herfelf to death ! At an early period of life he was fent to Weftminller fchool, where he remained for 10 or 12 years. Du¬ ring that time he certainly had not mifapplied his ta¬ lents ; for he was a good claffical fcholar to the lafl: and it is a circumitance not a little remarkable, though well authenticated, that he never read afterwards, nor had he ever any knowledge in accounts ; to which may in fome meafure be attributed the total ignorance N° 225. he was always in as to his affairs. From Weflmrnfter Mifer. fchool Mr Meggot removed to Geneva, where he loon ——v— entered upon purfuits more agreeable to him than ftudy. The riding-mafter of the academy there had then to boall perhaps of three of the bell riders in Eu¬ rope, Mr Worfley, Mr Elwes, and Sir Sydrtey Mea¬ dows. Of the three, Elwes was reckoned the mod defperate ; the young horfes were always put into his hands, and he was the rough-rider to the other two. On his return to England, after an abfence of two or three years, he was to be introduced to his uncle the late Sir Harvey Elwes, who was then living at Stoke in Suffolk, perhaps the moft perfedl pidlure of human penury that ever exifted. The attempts at faving money were in him fo extraordinary, that Mr Elwes perhaps never quite reached them, even at the -lafl period of his life.—Of what temperance can do. Sir Harvey was an inflance. At an early period of life he was given over for a confumption, and he lived till betwixt 80 and 90 years of age On his death, his fortune, which was at leaft L. 250,000, fell to his nephew Mr Meggot, who by will was ordered to af- fume the name and arms of Elwes. To this uncle, and this property, Mr Elwes fucceeded when he had advanced beyond the 40th year of his age. And for 15 years previous to this period, it was that he was known in the more fafiiionable circles of London. He had always a turn for play ; and it was only late in life, and from paying always and not always being paid, that he conceived difguft at it. I he theory which he profeffed, “ that it was impoffible to aik a gentleman for money,” he perfe6lly confirmed by the practice ; and he never violated this feeling to the latefl hour of his life. 'i he manners of Mr Elwes were fuch — fo gentle, fo attentive, fo gentlemanly, and fo engaging—that rude- nefs could not ruffle them, nor flrong ingratitude break their obfervance. He retained this peculiar feature of the old court to the lafl: but he had a praife beyond this; he had the mofl gallant difregard of his own perfon, and all care about himfelf, that can be ima¬ gined. ’i he inflancesin younger life, in the mofl im¬ minent perfonal hazard, are innumerable ; but when age had defpoihd him of his adlivity, and might have rendered care and attention about himfelf natural, he knew not what they were : He wifhed no one to afiifl him : “ He was as young as ever; he could walk ; he could ride, and he could dance; and he hoped he fhould not give trouble even when h,e was old:” He was at that time 75. It is curious to remark how he contrived to mingle fmall attempts at faving with objefls of the moil un¬ bounded diflipation. After fitting up a whole night at play for thoufands with the molt fafhionable and profligate men of the time, amidft fplendid rooms, gilt fofas, wax lights, and waiters attendant on his call, he would walk out about four in the morning, not towards home, but into Smithfield, to meet his own cattle, which were coming to market from Thaydon- hall, a farm of his in Eflex ! There would this fame man, forgetful of the feenes he had juft left, ftand in the cold or rain bartering with a carcafs butcher for a Hulling! Sometimes, when the cattle did not arrive at the hour he expefted, he would walk on in the mire to meet them ; and more than once has gone on foot the whole •M IS I 177 ] MIS •Mife", whole way to his farm without flopping, which was ’'■"■’"'V—''' jy miles from London, after fitting up the whole night. Had every man been of the mind of Mr Elwes, the race of innkeepers mull have perilhed, and poft- chaifes have been returned back to thofe who made them 5 for it was the bufmefs of his life to avoid both. He always travelled on horfeback. To fee him fetting out on a journey, was a matter truly curious; his fir ft care was to put two or three eggs, boiled hard, into his great-coat pocket, or any fcraps of bread which he found; baggage he never took: then mount¬ ing one of his hunters, his next attention was to get out of London into that road where turnpikes were the feweft: then, Hopping under any hedge where grafs prefented itfelf for his horfe, and a little water for himfelf, he would lit down and refrelh hinjfelf and his horfe together. The chief refidence of Mr Elwes at this period of his life was in Berldhire, at his own feat at Marcham. Here it was he had two natural fons born, who inherit the greateft part of his property by a will made about the year 1785. The keeping fox-hounds was the on¬ ly inftance in the whole life of Mr Elwes of his ever facrificing money to pleafure ; and may be fele&ed as the only period when he forgot the cares, the per¬ plexities, and the regret, which his wealth occafioned. But even here every thing was done in the moft frugal manner. Scrub, in the Beaux Stratagem, when com¬ pared with Mr Elwes’s huntfman, had an idle life of it. This famous huntfman might have fixed an epoch in the hiftory of fervants : for in a morning, getting up at four o’clock, he milked the cows ; he then pre¬ pared breakfaft for Mr Elwes or any friends he might have with him; then flipping on a green coat, he hur¬ ried into the liable, faddled the horfes, got the hounds out of the kennel, and away they went into the field. After the fatigues of hunting, he refrefbed himfelf by rubbing down two or three horfes as quickly as he could; then running into the houfe to lay the cloth, and wait at dinner; then hurrying again into the liable to feed the horfes—diverfified with an interlude of the cows again to milk, the dogs to feed, and eight hunters to litter down for the night. In the penury of Mr Elwes there was fomething that feemed like a judgment from heaven. All earth¬ ly comforts he voluntarily denied himfelf: he would walk home in the rain in London rather than pay a (hilling for a coach; he would fit in wet cloaths fooner than have a fire to dry them; he would eat his provifions in the laft llage of putrefaftion fooner than have a frelh joint from the butchers; and he wore a wig for above a fortnight, which his biographer* faw * Mr Top-j^ pjck Up out Gf a rut jn a jane where tbey were from'whofe riding. This was the laft extremity of laudable ceco- j.i/e of nomy ; for to all appearance it was the call-off wig of John El- fome beggar! ws, Efqi Mr Elwes had now refided about 13 years in Suf- eulars*^ folk, when the conteft for Berkftnre prefented itfelf this article on the diAblution of the parliament; and when, to pre¬ pare cxtracl-ferve the peace of that county, he was nominated by Lord Craven. Mr Elwes, though he had retired from public bufinefs for fome years, had Hill left about him fome of the feeds of more adlive life, and he agreed to the propofal. It came farther enhanced to him, by the agreement, that he was to be brought in by the « V-ot. XII. Parti. freeholders for nothing. All he did on the occafion was dining at the ordinary at Reading ; and he got into parliament for 18 pence ! Though a new man, Mr Elwes could not be called a young member ; for he was at this time nearly 60 years old when he thus entered on public life. But he was in poflefiion of all his activity ; and, prepara¬ tory to his appearance on the boards of St Stephen’s Chapel, he ufed to attend conftantly during the race? and other public meetings all the great towns where his voters refided. At the different aflemblies, he would dance amongft the youngeft to the lall, after riding over on horfeback, and frequently in the rain* to the place of meeting. A gentleman who was one night (landing by, obferved on the extraordinary agi¬ lity of fo old a man.—“ O! that is nothing (replied another); for Mr Elwes, to do this, rode 20 miles in the rain, with his fhoes lluck into his boots and his bag-wig in his pocket.” The honour of parliament made no alteration in the drefs of Mr Elwes: on the contrary, it feemed at this time to have attained additional meannefs; and nearly to have reached that happy climax of po¬ verty, which has more than once drawn on him the compaflion of thofe who palled by him in the ftrcet. For the fpeaker’s dinners, however, he had one fuit, with which the fpeaker in the courfe of the feffions became very familiar. The minifter likewife was well acquainted with it; and at any dinner of oppofition Hill was. his apparel the fame. The wits of the mino¬ rity ufed to fay, “ that they had full as much reafon as the minifter to be fatisfied with Mr Elwes, as he had the fame habit with every body.” At this period of his life Mr Elwes wore a wig. Much about the time when his parliamentary life ceafed, that wig was worn but; fo then, being older and wifer as to expence, he wore his own hair, which like his expences was very fmall. All this time the income of Mr Elwes was increa- fing hourly, and his prefent expenditure was next to nothing ; for the little pleafures he had once engaged in he had now given up. He kept no houfe, and on¬ ly one old fervant and a couple of horfes: he refided with his nephew : his two fons he had ftationed in Suffolk and Berklhire, to look after his refpe&ive eftates: and his drefs certainly was no expcnce to him; for had not other people been more careful than him¬ felf, he would not have had it«ven mended. When he left London, he went on horfebaek to hia country-feats with his couple of hard eggs, and with¬ out once Hopping upon the road at any houfe. He always took the moft unfrequented road, and ufed every Ihift to avoid turnpikes. Marcham was the feat he now chiefly vifited; which had fome reafon to be flattered with the preference, as his journey into Suffolk coft him only two-pence halfpenny, while that into Berklhire amounted to four-pence! As Mr Elwes came into parliament without ex¬ pence, he performed his duty as a member would have done in the pure days of our conflitution. What he had not bought, he never attempted to fell; and he went forward in that llraight and direbl path, which can alone fatisfy a reflebling mind. Amongft the {mailer memorials of the parliamentary life of Mr Elwes may be noted, that he did not follow the cu« Z Horn Mifer M I S [ *7$ 1 M I S ftom of member* In general, by fitting on any parti- '' cular fide of the houfe. but fat as occafion prefented Itfelf on either indifcriminately; and he voted much in the fame manner, but never rofe to fpeak. In his attendance at the houfe, he was always early and late; and he never left it for dinner, as he had accuftomed himfelf to falling, fometimes for 24 hours in conti¬ nuance. When he quitted parliament, he was, in the com¬ mon phrafe, “ a fifh out of water!” The ftyle of Mr Elwes’s life had left him no dometlic fcenes to which he could retire—his home was dreary and poor—his rooms received no cheerfulnefs from fire ; and while the outfide had all the appearance of a “ Houfe to be Let,” the infide was a defert; but he had his penury alime to thank for this, and for the want of all the little confolations which Ihould attend old age, and infatiable defire of faving was now become uniform Mifer. and fyftematic. He ufed Hill to ride about the coun- - ■ » ' " try on one of thefe marcs—but then he rode her very economically, on the foft turf, adjoining the road, without putting hinafelf to the expence of Ihoes, as be obferved, “ The turf was fo pleafant to a horfe’s foot!” And when any gentleman called to pay him a vifit, and the lx>y who attended in the ftables was profufe enough to put a little hay before his horfe, old Elwes would flily Heal back into the liable, and take the hay very carefully away. That very llrong appetite which Mr Elwes had in fome meafure rellrained du¬ ring the long fitting of parliament, he now indulged moll voracioully, and on every thing he could find. To fave, as h<; thought, the expence of going to a butcher, he would have a whole Iheep killed, and fo eat mutton to the—end of the chapter. When he oc- fmooth the palfage of declining life. At the clofe of cafionally had his river drawn, though fometimes horfe- the fpring of 1785, he wilhed again to vifit, which he had not done for.fome years, his feat at Stake. But then the journey was a moll ferious objeft to him. The famous old fervant was dead , all the horfes that remained with him were a couple of worn-out brood¬ loads of fmall fifh were taken, not one would he fuf- fer to be thrown in again; for he obferved, “ He Ihould never fee them again 1” Game in the lall ftate of putrefaction, and meat that ivaiked about his platey would he continue to eat, rather than have new things mares ; and he himfelf was not in that vigour of body killed before the old provifion was finifhed. With in which he could ride 60 or 70 miles on the fufte- nance of two boiled eggs. The mention of a poll-chaife would have been a crime—“ He afford a poll-chaife, indeed! where was he to get the money would have been his exclamation. At length he was carried into the country as he was carried into parliament, free of expence, by a gentleman who was certainly not quite fo rich as Mr Elwes. When he reached Stoke—the feat of more aCtive feenes, of fomewhat refembling hofpitality, and where his fox hounds had fpread fomewhat like vivacity around—he remarked, “ he had expended a great deal of money once very foolilhly ; but that a man grew wifer by time.” The rooms at this feat, which were now much out of repair, and would have all fallen in but forhisfon John Elwes, Efq; who had refided there, he thought too expenfively furnilhed, as worfe things might have ferved. If a window was broken, there was to be no this diet—the charnel-houfe of fujlenance—his drefs kept pace—-equally in the lall ilage of abfolute dijfolution. Sometimes he would walk about in a tattered brown- coloured hat, and fometimes in a red and white wool¬ len cap, like a prifoner confined for debt. His Ihoes he never would fuffer to be cleaned, left they Ihould be worn out the fooner. But Hill, with all this felf-denial—that penury of life to which the in¬ habitant of an alvu-houfe is not doomed—Hill did he think he was profufe, and frequently (fay, “ He mull be a little more careful of his property.” His- difquietude on the fubjeCl of money was now conti¬ nual. When he went to bed, he would put five or ten guineas into a bureau; and then, full of his mo¬ ney, after he had retired to reft, and fometimes in the middle of the night, he would come down to fee if it was there. The fcene of mortification at which Mr Elwes was repair but that of a little brown paper, or that of now arrived was all but a denial of the common ne- piecing in a bit of broken glafs ; which had at length ceffaries of life : and indeed it might have admitted a been done fo frequently, and in fo many lhapes, that doubt, whether or not, if his manors, his filh-ponds, it would have puzzled a mathematician to fay “ what figure they defcribed.” To fave fire, he would walk about the remains of an old greenhoufe, or fit with a fervant in the kitchen. During the harveft he would ’ amufe himfelf with going into the fields to glean the corn on the grounds of his own tenants ; and they ufed to leave a little more than common to pleafe the ©Id gentleman, who was as eager after it as any pau¬ per in the parilh. In the advance of the feafon, his and fome grounds in his own hands, had not furnilhed a fubfiltence, where he had not any thing adualiy to. buy, he would not, rather than have bought any things have ftarved. Strange as this may appear, it is not exaggerated.—He one day, during this period, dined upon the remaining part of a moor-hen, which had been brought out of the river by a rat J and at ano¬ ther eat an undigefted part of a pike which a larger one had fwallowed, but had not finilhed, and which morning employment was to pick up any ftray chips, were taken in this ftate in a net. At the time this- bones, or other things, to carry to the fire, in his pocket—and he was one day furprifed by a neighbour¬ ing gentleman in the aft of pulling down, with fome difficulty, a crow’s nell for this purpofe. On the gentleman wondering why he gave himfelf this trou- laft circumftance happened, he difcovered a llrange kind of fatisfaftion ; for he faid to a friend, “ Aye ! this was ’killing two birds with one Hone!” In the room of all comment—of all moral—let it be remark¬ ed, that at this time Mr Elwes was perhaps worth ble—“ Oh, Sir, (replied old Elwes), it is really a lhame nearly eight hundred thoufand pounds ! and, at this pe- that thefe creatures Ihould do fo. Do but fee what riod, he had not made his will, of courfe was not wafte they make ! They don’t care how extravagant faving from any fentiment of affeftion for any perfon. they are !” ' The fummer of 1788 Mr Elwes paffed at his houfe As no gleam of favourite paffion, or any ray of in Welbeck-ftreet, London ; and he paffed that fum- amufement, broke through this gloom of penury, his mer without any other fociety than that of two maid- 6 fervants s Mis [ 179 J MIS fervant*? for he had now given up the expence of keeping any male domeftic. His chief employment ufed to be that of getting up early in a morning to vifit fome of his houfes in Mary-le Bone, which during the fum- mer were repairing. As he was thete generally at four o’clock in a morning, he was of courfe on the fpot before the workmen ; and he ufed contentedly to fit down on the fteps before the door, to fcold them when they did come. The neighbours who ufed to fee him appear thus regular every morning, and who concluded, from his apparel, he was one of the workmen, obferved, “ there never was fo pun&ual a tnan as the ©Id carpenter.” During the whole morn¬ ing he would continue to run up and down flairs to fee the men were not idle for an inftant, with the fame anxiety as if his whole happinefs in life had been centered in the finifhing this houfe, regardlefs of the greater property he had at flake in various places, and for ever employed in the minutia only of affairs. In¬ deed fuch was his anxiety about this houfe, the rent of which was not above L. 50 a-year, that it brought on a fever which nearly coft him his life : but the fate which; dragged him on thus ftrangely to bury him un¬ der the load of his own wealth, feemed as refiftlefs as it was unaccountable. In the mufcular and unencumbered frame of Mr ElVves there was every thing that promifed extreme length of life ; and he lived to above 70 years of age without any natural diforder attacking him : but, as Lord Bacon has well obferved, “ the minds of fome men are a lamp that is continually burning and fuch was the mind of Mr Elwes. Removed from thofe ©ccafional public avocations which had once engaged his attention, money was nowhis only thought. He rofe upon money—upon money he lay down to reft ; and as his capacity funk away from him by degrees, he dwindled from the real cares of his property into the puerile concealment of a few guineas This little ftore he would carefully wrap up in various papers, and de- pofiting them in different corners, would amufe him- felf with running from one to the other, to fee whe¬ ther they were all fafe. Then forgetting, perhaps, where he had concealed fome of them, he would be¬ come as ferioufly affli&ed as a man might be who had loft all his property. Nor was the day alone thus fpent—he would frequently rife in the middle of the night, and be heard walking about different parts of the houfe, looking after what he had thus hidden and forgotten. During the winter of 17^9, the laft winter Mr El¬ wes was fated to fee, his memory vifibly weakened every day; and from the unct afing wifti to fave money he now began to fear he fliou d die in want of it. Mr Gil fon had been appointed his builder in the room of Mr Adams ; and one day, when this gentleman wait¬ ed Upon him, he faid with apparent concern, “ Sir, pray confider in what a wretched ftate I am ; you fee in what a good houfe 1 am living ; and here are five guineas, which is all I have at prefent; and how I fhall go on with fuch a fum of money puzzles me to death. I dare fay you thought I was rich ; now you fee how it is !” Mr George EJwes having now fettled at his feat at Marchan in Beiklhire, he was natural y defirous that, in the afliduities of his wife, his father might at length find a comfortable home. In London he was certain* Mifer ly moft uncomfortable: but ftill, with thefe tempta-., R tions before and behind him, a journey with any ex- ^ un? pence annexed to it was infurmountable. This, how¬ ever, was luckily obviated by an offer from Mr Partis, a gentleman of the law, to take him to his ancient feat in Berkftiire with his purfe perfectly whole. But there was one circumftance ftill very diftreffing—the old gentleman had now nearly worn out his laft coat, and he would not buy a new one ; his fon, therefore, with a pious fraud, contrived to get Mr Partis to buy him a coat and make him a prefent of it. Thus, for¬ merly having had a good coat, then a bad one, and at laft no coat at all, he was kind enough to accept one from a neighbour. Mr Elwes carried with him into Berkfhire five gui¬ neas and a half, and half a crown. Left the mention of this fum may appear Angular, it (hould be faid, that previous to his journey he had carefully wrapped it up in various folds of paper, that no part of it might be loft. On the arrival of the old gentleman, Mr George Elwes and his wife did every thing they could to make the country a feene of quiet to him. But “ he had that within” which baffled every effort of this kind. Of his heart it might be faid, “ there was no peace in Ifrael.” His mind, caft away upon the vaft and troubled ocean of his property extending beyond the bounds of his calculation, returned to a- mufe itfelf with fetching and carrying about a few guineas, which in that ocean was indeed a drop. But nature had now carried on life nearly as far as fhc was able, and the fand was almoft run out. The firft fymptoms of more immediate decay was his inability to enjoy his reft at night. Frequently would he be heard at midnight as if ftruggling with fome one in his chamber, and crying out, “ I will keep my mo¬ ney, I will; nobody ftiall rob me of my property.” On any one of the family going into his room, he would ftart from this fever of anxiety, and, as if waking from a troubled dream, again hurry into bed, and feem unqonfdous of what had happened. At length, on the 26th November 17X9, expired this miferably rich man, whofe property, nearly reaching to a mil¬ lion, extended itfelf almoft through every county in England. MISERICORDIA, in law, is an arbitrary fine impofed on any perfon for an offence: this is called mlfericordia, becaufe the amercement ought to be but fmall, and lefs than that required by magna charts. If a perfon be outrageoufly amerced in a court that 3 not of record, the writ called moderata mifericordia lies for moderating the amercement according to the nature of the fault. MISFORTUNE. An unlucky accident. Misfortune, or chance, in law, a deficiency of the will: or committing of an unlawful aA by misfor¬ tune or chance, and not by defign. in fuch cafe, the will ohferves a total neutrality, and does not co.operate with the deed; which therefore wants one main ingre¬ dient of a crime. See Crime. Of this, when it affe&s the life of another, we have fpoken under the article Homicide ; and in this place have only occaiion to obferve, that if any accidental mifehief happens to follow from the performance of a lawful ad, the party ftands excufed from all guilt: Z2 but MIS [ 180 ] MIS but if a man be doing any thing unlawful, and a con- fequence enfues which he did not forefee or intend, as sthe death of a man or the like, his want of forefight , fliall be no excufe; for, being guilty of one offence, in doing antecedently what is in itfelf unlawful, he is criminally guilty of whatever confequence may follow the firfl: mifbehaviour. MISFEASANCE, in law-books, fignifies a tref- pafs. MISLETOE, in botany. SeeViscuM. MISNOMER, in law, a mifnaming or miftaking a perfon's name. The Chriftian name of a perfon Ihould always be perfect; but the law is not fo ftridt in regard to furnames, a fmall miftake in which will be difpenfed with to make good a contrail, and fupport the ail of the party. Sec Plea to Indiament. MISPRISIONS, (a term derived from the old French, mefpris, a negleil or contempt), are, in the acceptation of our law, generally underllood to be all fuch high offences as are under the degree of capital, but nearly bordering thereon : and it is faid, that a niifprifion is contained in every treafon ami felony whatfoever ; and that, if the king fo pleafe, the of¬ fender may be proceeded againft for the mifprifion on¬ ly. And upon the fame principle, while the jurifdic- tion of the ftar-chamber fubfifted, it was held ^at the king might remit a profecution for treafon, and caufe the delinquent to be cenfured in that court, merely for a high mifdemeanour: as happened in the cafe of Roger earl of Rutland, in 43 Eliz. who w?s concerned in the earl of E{Tex's rebellion. Mifprifions are generally divided into two forts ; negative, which confift in the concealment of fomething which ought to be reveal¬ ed ; and pofitive, which confift in the commiflion of fomething which ought not to be done. 1. Of the firft, or negative kind, is what is called mifprifion of treafon ; confifting in the bare knowledge and concealment of treafon, without any degree of af- fent thereto : for any aflent makes the party a princi¬ pal traitor; as indeed the concealment, which was conftrued aiding and abetting, did at the common law ; in like manner as the knowledge of a plot againft the ftace, and not revealing it, was a capital crime at Florence, and other ftates of Italy. But it is now en- afted by the ftatute 1 & 2 Ph. & Mar. c. 10. that a bare concealment of treafon fhall be only held a mif¬ prifion. This concealment becomes criminal, if the party apprifed of the treafon does not, as foon as con¬ veniently may be, reveal it to fome judge of afiize or juftice of the peace. But if there be any probable cir- cumftances of aflent, as if one goes to a treafonable meeting, knowing beforehand that a confpiracy is in¬ tended againft the king; or, being in fuch company once by accident, and having heard fuch treafonable confpiracy, meets the fame company again, and hears more of it, but conceals it ; this is an implied aflent in law, and makes the concealer guilty of adlual high- treafon. Mifprifion of felony is alfo the concealment of a fe¬ lony which a man knows, but never aflented to ; for, if be aflented, this makes him either principal or ac- ceffofy. And the punilhment of this, in a public officer, by the ftatute Weftm. 1. 3 Edw. I. c. 9. is imprifonment for a year and a day ; in a common per¬ fon, imprifonment for a lefs diferetionary time j and, in both, fine and ranfom at the king’s pleafiire: whichMlfprilions- pleafure of the king muff be obferved, once for all, not jj: to fignify any extrajudicial will of the fovereign, but 1 on‘ . fuch as is declared by his reprefentatives, the judges in his courts of juftice ; voluntas regis in curia, non in. camera. 2. Mifprifions, which aie merely pofitive, are ge¬ nerally denominated contempt or high mifdemeanours ; of which the principal is the mal-adminijlration of fuch high' officers as are in public truft^nd employment. This is ufually punifhed by the method of parliamen¬ tary impeachment ; wherein fuch penalties, fhort of death, are inflicted, as to the wifdom of the houfe of peers fhall feem proper ; confifting ufually of banifh- ment,. imprifonment, fines, or perpetual difability. Hither alfo may be referred the offence of embez.-z.hng the public money, called among the Romans peculatus ; which the Julian law punifhed with death in a magi- ftrate, and with deportation, or banifhment, in a pri¬ vate perfon. With us it is not a capital crime, but fubjeits the committer of it to a diferetionary fine and imprifonment—Other mifprifions are, in general, fuch contempts of the executive magiftrate as demonftrate themfelves by fome arrogant and undutiful behaviour towards the king and government: for a detail of which, vide Black ftone’s Comment, iv. 22. MISSAL, the Romifh mafs-book, containing the feveral maffes to be faid on particular days. It is de¬ rived from the Latin word miffd, which, in the ancient Chriftian church, fignified every part of divine fer- vice. MISSEL-bird, a fpecies of Turdus. MISSIO, among the Romans, was a full difeharge given to a foldier after 20 years fervice, and differed from the exauBorctio, which was a difeharge from duty after 17 years fervice. Every foldier had a right to claim his miffo at the end of 20 years. MISSION, in theology, denotes a power or com¬ miflion to preach the gofpel. Jefus Chrift gave his difciples their million in thefe words, Go and teach all nations, 8cc. The Romanifts reproach the Proteftants, that their minifters have no million, as not being authorifed in the exercife of their miniftry, either by. an uninter¬ rupted fucceflion from the apoftles, or by miracles, or by any extraordinary proof of a vocation. Many among us deny any other miflion neceffary for the miniftry than the talents neceffary to dif¬ eharge it. Mission is alfo ufed for an eftablifliment of people zealous for the glory of God and the falvation of fouls ; who go and preach the gofpel in remote coun¬ tries and among infidels. There are miflions in the Eaft as well as in the Weft Indies. Among the Romanifts, the religious orders of Sc Dominic, St Francis, St Auguftine, and the Jefuits, have miflions in the Levant, America, See. The Jefuits have alfo millions in China, and all other parts of the globe where they have been able to penetrate. There have been alfo feveral Prote- ftaut miflions for diffufing the light of Chriftianity through the benighted regions of Afia and America. Of this kind has been the Daniih miflion planned by Frederic IV. in 1706. And the liberality of private benefaftors in our own country has been alfo extended mit r i Miffionary to the'fupport of mifiionarles among the Indians in A- U merica, Cxc. ^owi^8" MISSIONTARY, an ecclefiaftic who devotes him- ■ felf and his labours to fome miffion, either for the in- llrudtion of the orthodox, the convi&ion of heretics, or the converfion of infidels. See Jesuits. MISSIS1PPI, alfo called the river of St Louts, in North America, is one of the largeft in the world. Its fource is unknown. It paffes fouth through Louifia- na, and runs above 2000 miles, till it falls into the gulph of Florida. Like the Nile, it has periodical inundations, by the melting of fnow in the north, fo that in May it overflows the country on each fide, from 60 to 90 miles, and the inundation continues till near- the end of July. In the loweft parts of the country there are moraffes, lakes, and canals, along the banks, which are generally covered with trees, and in fome places the courfe of the river is confined between high precipices. Its inundations always leave a great quan¬ tity of mud upon the land, and fometimes carry down trees to the river’s mouth, where they form new iflands, and render the entrance difficult. MISSON (Francis Maximilian), whofe pleadings before the parliament of Paris in favour of the re¬ formers bear genuine marks of eloquence and ability, retired into England after the revocation of the edidt of Nantz, and became a ftrenuous aflertor of the Pro- teftant religion. In the years 1687 and 1688 he tra¬ velled to Italy as governor to an Englilh nobleman: in confequehce of which he publiffied at the Hague, “ A new voyage to Italy,” 3 vols i2mo; which has been tranfiated into Englilh with many additions. He pub- lilhed alfo the “ Sacred Theatre at Cevennes, or an account of Prophecies and Miracles performed in that part of Languedoc,” London 1707. “ Obfervations and Remarks of a Traveller,” izmo, Hague. He died at London in 1721. MISSUS, in the Circenfian games, were the match¬ es in horfe or chariot races. The ufual number of miffus or matches in one day was 24; though the emperor Domitian prefented -the people with 100. The lall match was generally made at the expence of the people, who made a collection for the purpofe ; hence it was called miff us ararius, a fubfeription plate. MIST, or Fog. See Fog. MISTAKE,any wrong aftion committed,not thro’ an evil defign, but through an error of judgement. Mistake, in Law. See Ignorance. MISUSER, in law, is an abufe of any liberty or benefit; as “He ffiall make fine for his misuser..” Old. Nat. Br. 149. By mifufer a charter of a corr poration may be forfeited; fo alfo an office, &c. MISY, in natural hiftory, a fpecies of the chalcan- tha, a foffile very common in the Turkifli dominions, and fometimes found in the mines of Cremnitz in Hun¬ gary. It is a confiderably firm fubftance, of an irre¬ gular texture, not compact; much refembling fome of our more gaudy marcafites, but wanting in their hardnefs and weight. It is of no determinate ftiape or fize ; but is often found in fmall detached mafl’es, which are ufually broad, flat, and very rugged at the edges. A s -to its medical virtues, they are no other than thofe of the green vitriol. MITCHELSI OWN, a poft-town of Ireland, in the county of Cork and province of Munfter in Ire- 5. 81 ] MIT land, 102 miles from Dublin. Here is a college for Mife the fupport of 12 decayed gentlemen and 1 2 decayed II gentlewomen, who have L. 40 yearly, and handfome M thndate apartments, and a chaplain at L. 100 a-year? with a "~v ^ houfe: divine fervice is daily performed in a neat chapel belonging to the college : the whole was founded by the late earl of Kinglton. Here is alfo a matt mag¬ nificent feat of Lord Kingfborough.—Fairs are held at this town 30th July and 12th November. MITE, a fmall piece of money mentioned Luke xii. 59. and xxi. 2. In the Greek it is j. e. qua¬ drant, or a quarter of the Roman denarius ; fo that the mite was worth about feven farthings, or two-pence of our money. Mite, in zoology'. See Acarus. MITELLA, bastard American sanicle: A genus of the digynia order, belonging to the decan- dria clafs of plants ; and in the natural method rank¬ ing under the 13 th ax&zr, Succulents. The calyx is quinquefid ; the corolla pentapetalous, and inferted into the calyx ; the petals pinnatifid ; the capfule uni¬ locular and bivalved, with the valves equal. There are two fpecies, both natives of North America, ri- fing with annual herbaceous {talks from five or fix to eight or nine inches in height, and producing fpikea of fmall whitiffi flowers, whofe petals are fringed on their edges. They are eafily propagated by parting their roots; and ffiould be planted in a fhady fitua- - tion, and in a foft loamy foil. MITHRA, feafts of, in antiquity, were feafts ce¬ lebrated among the Romans in honour of Mithras or the fun. The molt ancient inltance of this Mithras among the Romans occurs in an infeription dated in the third confulate of Trajan, or about the year of Chrift 101. This is the dedication of an altar to the fun under the above name, thus inferibed, Deo Soli Mithne. But the worfhip of Mithras was not known in Egypt and Syria in the time of Origen„ who died about the year of Chrift 263 ; though it was common at Rome for more than a century be¬ fore this time. The worfliip of Mithras was pro- feribed at Rome in the year 378, by order of Grac¬ chus, prefect of the prastorium. According to M. Fre- ret, the feafts of Mithras were derived from Chaldasa, where they had been inftituted for celebrating the en¬ trance of the fun into the fign Taurus. MITHRAS, or Mithra, a god of Perfia and Chaldasa, fuppofed to be the fun. His worftiip was introduced at Rome.' He is generally reprefen ted as a young man, whofe head is covered w ith a turban after the manner of the Perfians. He fupports his knee upon a bull that lies on the ground, and one of whofe horns he holds in one hand, while with the other he plunges a dagger in his neck. M1THRIDATE, in pharmacy; an antidote, or compofition, in form of an eledtuary, fuppofed to ferve either as a remedy or a prefervative againft poifons. (See Pharmacy). Ittakesits name from the inven¬ tor, Mithridates king of Pontus ; who is faid to have fo fortified his body againft poifons with antidotes and prefervatives, that when he had a mind to dif. patch himfelf, he could not find any poifon that would take effeft.. The receipt of it was found in his cabinet, written with his own hand, and was car¬ ried. to Rome by Pompey. It was tranflated into • vcvfu. M I T Mithri- verfe by Damocrates> a famous pbyfician; and was ^ates* afterwards tranflated by Galen, from whom we have it: though there is room to imagine it has undergone confiderable alterations fince the time of its royal pre- fci iber. MITHRIDATES, the name of feveral kings of Pootus. See Pontus. Mithridates VII. furnamed Eupator and tht Great, fucceeded to the throne at the age of 11 years, about i 23 years before the Chriflian era. The beginning of his reign was marked by ambition, cruelty, and ar¬ tifice. He murdered his own mother, who had been left by his father coheirefs of the kingdom ; and he fortified Hs conftitution by drinking antidotes againft the poifon with which his eneftries at court attempted to deftroy him. He early inured his body to hard- fhip, and employed himfelf in the mod manly exer- cifes, often remaining whole months in the country, and making frozen fnow and the earth the place of Iris repofe. Naturally ambitious and cruel, he fpared no pains t® acquire himfelf power and dominion. He murdered the two fons whom his filler Laodice had had by Ariarathes king of Cappadocia, and placed one of his own children, only eight years old, on the vacant throne. Thefe violent proceedings alarmed Nicomedes king of Bithynia, who had married Laor dice the widow of Ariarathes. He fuborned a youth to be king of Cappadocia, as the third fon of Aria- rathes •, and Laodice was fent to Rome to impofc up¬ on the fenate, and affure them that her third fon was now alive, and that his pretenfions to the kingdom of Cappadocia were juft and well grounded. Mithri¬ dates, on his part, fent to Rome Gordius the go- •ternor of his fon ; who folemnly declared before the Roman people, that the youth who fat on the throne of Cappadocia was the third foa and lawful heir of Ariarathes, and that he was fupported as fuch by Mithridates. This intricate affair difpleafed the Ro¬ man fenate ; and finally to fettle the difpute they took'away the kingdom of Cappadocia from Mithri¬ dates, and Paphlagonia from Nicomedes. Thefe two kingdoms being thus feparated from their original poffeflbrs, were prefented with their freedom and in¬ dependence : but the Cappadocians refafed it, and received Ariobarzanes for king. Such were the firft feeds of enmity between Rome and the king of Pon¬ tus. Mithridates never loft an opportunity by which he might leffen the influence of his adverfaries; and the more effeclually to deftroy their power in Afia, he ordered all the Romans that were in his dominions to be maffacred. This was done in one night, and no lefs than *150,000, according to Plutarch, or - , 80,coo Romans, as Appian mentions, were made the vi&ims of his cruelty. This palled aloud for ven¬ geance. Aquilius, and foon after Sylla, marched againft Mithridates with a large army. The former was made prifoner ; but Sylla obtained a vidlory over the king’s generals ; and another decifive engagement rendered him mafter of all Greece, Macedonia, Ionia, and Afia Minor. This ill fortune was aggravated by the lofs of about 200,coo men, who were killed in the feyeral engagements that had been fought ; and Mithridates, weakened by repeated ill fuccefs by fea and land, fued for peace from the conqueror, which he obtained on condition of defraying *he expences which the Romans had incurred by the war, and of M I T remaining fatisfied with the pofTeflions which he had Mithrf* received from his anceftors. While thefe negocia- tions of peace were carried on, Mithridates was not ” ’ unmindful of his real intereft. His poverty, and not his inclinations, obliged him to wilh for peace. He immediately took the field with an army of 140,000 infantry and 16,coo horfes, which confifted of his own forces and thofe of his fon-in law Tigranes king of Armenia. With fuch a numerous army, he foon made himfelf mafter of the Roman provinces in Afia ; none dared to oppofe his conquefts; and the Romans, relying on his fidelity, had withdrawn the greateft part of their armies from the country. The news of his warlike preparations was no fooner heard, than Lucullus the conful marched into Afia ; and without delay he blocked up the camp of Mithridates, who was then befieging Cyzicus. The Afiatic mo¬ narch efcaped from him, and fled into the heart of his kingdom. Lucullus purfued him with the ut- moft celerity ; and would have taken him prifoner after a battle, had not the avidity of his foldiers pre¬ ferred the plundering of a mule loaded with gold to the taking of a monarch who had exercifed fuch cruel¬ ties againft their countrymen, and ftrown himfelf fo faithlefs to the moll folemn engagements. After this efcape Mithridates was more careful about the fafety of his perfon ; and he even ordered his wives and fillers to deftroy themfelves, fearful of their falling into the enemy’s hands. The appointment of Gla- brio to the command of the Roman forces, inftead of Lucullus, was favourable to Mithridates, who recover¬ ed the greateft part of his dominions. The hidden arrival of Pompey, however, foon put an end to his vidlories. A battle in the night was fought near the Euphrates, in which the troops of Pontus laboured under every difadvantage. The engagement was by moon-light, and as the moon then (hone in the face of the' enemy, the lengthened lhadows of the arms of the Romans having induced Mithridates to believe that the two armies were clofe together, the arrows of hia foldiers were darted from a great diftance, and their efforts rendered ineffectual. An uni»erfal overthrow enfued, and Mithridates, bold in his misfortunes, rulh- ed through the thick ranks of the enemy at the head of 800 horfemen, s-oo of whom periihed in the at¬ tempt to follow him. He fled to Tigranes; but that monarch refufed an afylum to his father-in-law, whom he had before fupported with all the collected forces of his kingdom. Mithridates found a fafe re¬ treat among the Scythians; and though dellitute of power, friends, and refources, yet he meditated the overthrow of the Roman empire, by penetrating into the heart of Italy by land. Thefe wild projeds were rejeCled by his followers, and he fued for peace. It was denied to his ambaffadors ; and the victorious Pompey declared, that, to obtain it, Mithridates mull afle it in perfon. He fcorned to trull himfelf in the hands of his enemy, and refolved to conquer or to die. His fubjeCts refufed to follow him any longer; and revolting from him, made his fon Pharnaces king. The fon fhowed himfelf ungrateful to his father; and even, according to feme writers, he ordered him to be put to death. This unnatural treatment broke the heart of Mithridates ; he obliged his wife to poi¬ fon herfelf, and attempted to do the fame himfelf: It was in vain: the frequent antidotes he had taken in the C 182 ] MIT [ 1 JMithri- the early part of hia life? ftrengthened Ibis conftitution , ^*'es againft the poifon ; and when this was unavailing, he Mitre attempted to ftab himfelf. The blow was not mor- i re' tal} and a Gaul who was then prefent, at his own requeft gave him the fatal ftroke, about 64 years be¬ fore the Chriftian era. Such were the misfortunes, abilities, and miferable end, of a man, who fupport- ed himfelf fo long again ft the power of Rome, and who, according to the declarations of the Roman au¬ thors, proved a more powerful and indefatigable ad- verfary to the capital of Italy than the great Anni- bal, Pyrrhus, Perfeus, or Antiochus. Mithridates has been commended for his eminent virtues, and cen- fured for his vices. As a commander, he deferves the moft unbounded applaufe ; and it may create ad¬ miration to fee him waging war, with fuch fuccefs, during fo many years, againft the moft powerful people on earth, led to the field by a Sylla, a Lueul- lus, and a Pompey. He was the greateft monarch that ever fat on a throne, according to the opinion jof Cicero ; and indeed no greater proof of his mi¬ litary charadk-r can be brought, than the mention of the great rejoicings which happened in the Roman ar¬ mies and in the capital at the news of his death. No lefs than 12 weeks were appointed for public thankf- givings to the immortal gods ; and Pompey, who had fent the firft intelligence of his death to Rome, and who had partly haftened his fall, was rewarded with the moft uncommon honours. It is faid that Mithri¬ dates conquered 24 nations, whofe different languages he knew, and fpoke with the fame eafe and fluency as his own. As a man of leters he alfo deftrves at¬ tention. He was acquainted with the Greek lan¬ guage, and even wrote in that dialedl.a treatife on bo¬ tany. His fkill in phyfic is well known; and even now there is a celebrated antidote which bears his name, and is called mithridate. Superftition as well as nature had united to render him great; and if we rely upon the authority of Juftin, his birth was ac¬ companied by the appearance of two large comets, which were feen for 70 days fucceflively, and whofe fplendor eclipfed the mid-day fun, and covered the fourth part of the heavens. MITHRIDATICUM bellum, the Mithridatic War, one of the longeft and moft celebrated wars ever carried on by the Romans againft ,a foreign power. See Pontus. MITRA, was a cap or covering for the head, worn by the Roman ladies, and fometimes by the men ; but it was looked upon as a mark of effeminacy in the laft, efpecially when it Was tied upon their heads. MITRE, a facerdotal ornament worn on the head, by bifhops and certain abbots on folemn occafions; being a fort of cap, pointed and cleft at top. The high-prieft among the Jews wore a mitre or bonnet on his head. The inferior priefts of the fame nation had likewife their mitres; but in what refpeit they differ¬ ed from that of the high-prieft, is uncertain. Some contend that the ancient bifhops wore mitres; but this is by no means certain. Mitre, in architedlure, is the workmens term for an angle that is juft 45 degrees, or half a right one. If the angle be a quarter of a right angle, they call it a half-mitre. To deferibe fuch angles, they have an inftrument called the mitre-fquam with this they ftrike mitre- 83 ] MIT lines on their quarters or battens 1 and for difpatch, Mt re they have a mkre-box, as they call it, which is made of two pieces of wood, each about an inch thick, one . ~ nailed upright on the edge of the other; the upper piece hath the mitre-lines ftruck upon it on both fid.es, and a kerf to diredt the faw in cutting the mitre-joints readily, by only applying the piece into this box. Mitre is ufed by the writers of the Irifh hiftory for a fort of bafe money, which was very common there about the year 1270, and for 30 years before and as many after. There were befide the mitre feveral other pieces called according to the figures impreffed upon them, rofaries, lionades, eagles, and by the like names. They were imported from France and other countries, and were fo much below the proper currency of the king¬ dom, that they were not worth fo much as a halfpenny each. They were at length decryed in the year 1300, and good coins ftruck in their place. Thefe were the firft Irilh coins in which the feeptre was left out. They were ftruck in the reign of Edward, the Ton of our Henry III. and are ftill found among the other anti¬ quities of that country. They have the king’s head in a triangle full-faced. The penny, when well pre¬ ferred, weighs 22 grains; the halfpenny 10J- grains. MITTAU, the capital of the duchy of Courland. It is ftrongly fortified ; but was taken by the Swedes in 1701, and by the Mufcovites in. 1706. E. Long. 23. 51. N. Lat. 56.44. MITTIMUS, as generally ufed, hath two fignifi- cations. 1. It fignifies a writ for removing or tranf- ferring of records from one court to another. 2. It fignifies a precept, or command in writing, under the hand and feal of a juftice of the peace, direfted to the gaoler or keeper of fome prifon, foe the receiving and fafe keeping of an offender charged with any crime, until he be delivered by due courfe of law. MITYLENE, or Mytelene (anc. geog.), a cele¬ brated, powerful, and affluent.city, capital of the ifland of Lelbos. It receives its name from Mitylene, the daughter of Macareus, a king of the country. It is greatly commended by the ancients for the ftatelinefs of its buildings and the -fruitfulnefs of its foil, but more particularly for the great men it produced : Pit- tacus, Alcaeus, Sappho, Terpander, Theophanes, Hel- lanicus, &c. were all natives of Mitylene. It was long a feat of learning; and with Rhodes and Athens, it had the honour of having educated many of the great men of Rome and Greece. In the Peloponnefian war, the Mityleneans fuffered greatly for their revolt from the power of Athens ; and in the Mithridatie wars, they had the boldnefs to refift the Romans, and dif- dain the treaties which had been made between Mi¬ thridates and Sylla.. See Metelin. MIXT, or mixt body, in chemiftry, that which J$ compounded of different elements or principles. MIXTURE, a compound or affemblage of feveral different bodies in the fame mafs. Simple mixture, confifts only in the Ample appofition of parts of diffe¬ rent bodies to each other. Thus, when powders of different kinds are rubbed together, the mixture is on- ly Ample, and each of the powders retains its particu¬ lar chara&ers. In like manner, when oil and water are mixed together, though the parts of both are con¬ founded, fo that the liquor may appear to be homoge¬ neous, we cannot fay that there is any more than a Ample M N I [ i £ Ample appofitlon of the parts, as the oil and water may very eafily be again feparated from each, other. But the cafe is very different when bodies are chemically mixed ; for then one or both bodies affume new pro¬ perties, and can by no means be difcovered in their proper form without a particular chemical procefs ad¬ apted* to this purpofe. Hence chemical mixture is attended with many phenomena which are never obfer- ved in Ample mixtures; fuch as heat, effervefcence, ■&c. To chemical mixture belongs the union of acids and alkalies, the amalgamation of metals, folution of gums, &c. and upon it depend many of the principal operations of Chemistry. See that article pajftm. Mixture, in pharmacy, a medicine which differs from a julep in this i dpe cient quantity of plafter is then to be poured as uni¬ formly as poffible over the whole fubftance, until it be every where covered to fuch a thicknefs as to give a proper fubftance to the mould, which may vary in proportion to the fize. The whole muft then be fuf- fered to remain in this condition till the plafter has attained its hardnefs ; when the frame is taken away, the mould may be inverted, and the fubjeift removed fromit; and when the plafter is thoroughly dry let it be well feafoned. Having formed and feafoned the moulds, they muft next be prepared for the cafts by gieafing the in- lide of them with a mixture of olive oil and lard in equal parts, and then filled with fine fluid pla¬ fter, and the plain of the mould formed by its refting on the furface of the table covered to a fufficient thicknefs with coarfe plafter, to form a ftrong bafis or fupport for the caft where this fupport is requifite, as is particularly the cafe where the thin and membranous parts of the body are to be reprefented. After the plafter is poured into the mould, it muft be fuffered to iland until^ it has acquired the greateft degree of hard¬ nefs it will receive; after which the mould muft be re¬ moved : but this will be attended with fome difficulty when the Ihape of the fubjeft is unfavourable ; and in fome cafes the mould muft be feparated by means of a fmall mallet and chiflel. If by thefe inftruments any parts of the model ftiould be broken off, they may be cemented by making the two furfaces to be applied ta each other quite wet; then interpofing betwixt them a little liquid plafter ; and laftly, the joint fmoothed after being thoroughly dry. Any fmall holes that may be made in the mould can be filled up with liquid pla¬ tter, after the fides qf them have bee>l thoroughly Made!, wetted, and fmoothed over with the edge of a knife. v— In many cafes it is altogether impracticable to pre¬ pare a mould of one piece for a whole fubjeCt ; and therefore it muft be coniidered how this can be done in fuch a manner as to divide the mould into.the feweft pieces. This may be effected by making every piece cover as much of the pattern, as poffible, without fur- rounding fuch projeiting parts, or running into fuch hollows as would not admit a feparation of the mould. It is impoflible, however, to give any particular direc¬ tions in this matter which can hold good in every in- » itance, the number of pieces of which the mould is to. confiit being always determined from the fliape of the pattern. Thus the mould of the human calculus will require no more than three pieces, but that of an os femoris could fcarcc have fewer than ten or twelve.—. Where any internal pieces are required, they are fir.t to be made, and then the outer pieces after the for¬ mer have become hard. To make a mould upoa.an hard and dry fubftance, we muft, in the firft place, rub the furface of it fmoothly over with the mixture of oil and lard above- mentioned. Such hollows as require internal pieces are then to be filled up with fluid plafter; and while it continues in this ftate, a wire loop muft be intro¬ duced into it, by which, when hardened, it can be pulled off. The plafter fhould be fomewhat raifed in a pyramidal form around this wire, and afterwards cut fmooth with a knife while yet in its foft ftate; preferving two or three angular ridges from the loqp to the outer edge, that it may fix the more fteadily in the outer piece of the mould to be afterwards made upon it. Let the outer piece then be well greafed, to prevent the fecond piece from adhering ; the loop being inclofed with fome glazier’s putty, both to pre¬ vent the fecond piece from adhering and to preferve an hollow place for the cord. To form the fecond or outiide piece, mix a quan¬ tity of plafter proportioned to the extent of furface it is to cover and the intended thicknefs of the mould : when it is juft beginning to thicken, or ai- fumes fuch a confiftence as not to run off very eafily, fpread it over the internal piece or pieces as well as the pattern, taking care at the fame time not to go too far left it ffiould not deliver fafely ; and as the plafter becomes more tenacious, add more upon the pattern until it has become fufficiently thick, keeping the edges fquare and fmooth like the edge of a board-. The plafter ftiould be fpread equally upon all parts, which is belt done by a painter’s pal¬ let-knife or apothecary’s bolus-knife : but for this the inftrument fliould be fomewhat lefs pliable than it is commonly made. When the outfide piece is hardened, the edges are to be pared fmooth, and nearly made fquare with ft fmall pointed knife. Little holes of a conical fhape are to be made with the point of a knife about an inch dittant from one another, according to the fize of the piece. Thefe are defigned to receive the fluid pla¬ fter in forming the adjacent parts of the mould, and occafion points correfponding to the hollows; and are intended to preferve the edges of the different pieces fteadily in their proper relative fituations. The third piece is then to be formed in a manner fimilar to the fecond j MOD [ iBg ] MOD MedeV feemid ; greafmg the edges of the foimer plentifully '■“'■’■v——' with hog’s lard and oil, to prevent the pieces from ad¬ hering to each other. Thus the pattern is to be wholly inclofed, only leaving a proper orifice for pouring in the plafter to form the model; fmall holes being alfo bored in the mould oppofite to the wire- loops fixed in the infide pieces, through which a cord is to be conveyed from the loop to confine fuch pieces during the time of calling. In fome cafes, however, it is not neceffary that the mould Ihould totally in- clofe the pattern ; for inllance, where a model is to be made of a pedeftal, or a bull of any part of the hu¬ man body. The bottom of fuch moulds being left open, there is accordingly ample room for pouring in ■the plafter. After the mould is completely formed, it is next to be dried either naturally or by a.gentle artificial heat, and then feafoned in the following manner: — Having been made thoroughly dry, which, if the mould is large, will require two or three weeks, it is to be brulhed over plentifully with linfeed oil boiled with fugar of lead, finely levigated litharge, or oil of ■vitriol. The infide and joints of the mould fhould be particularly well fupplied with it. 1 If the mould be large, it isneedlefsto attend to the outfide : but when the moulds are fmall, it will not be improper to boil them in the oil; by which means their pores are more exactly filled than could other wife be done. After the moulds have undergone this operation, they are again fet by to dry, when, being greafed with olive- oil and hog’s lard, they are fit for ufe. If linfeed oil be ufed for greafing the moulds, it wdll in a ihort time impart a difagreeable yellow colour to the calls. The mould being properly prepared and feafoned, nothing more is requilite to form the model than to pour the fineft liquid plafter of Paris into it. After a layer of this, about half an inch in thicknefs, has been formed all round the mould, we may ufe the coarfer kind to fill it up entirely, or to give to the model what thicknefs we pleafe. Models Befides the models which are taken from inanimate from living bodies, it has been frequently attempted to take the iubje&s. exa£t refemblance of people while living, by ufing their face as the original of a model, from whence to take a mould ; and the operation, however difagree¬ able, has been fubmitted to by perfons of the highelt ranks in,life.. A confiderable difficulty occurs in this, however, by reafon of the perfon’s being apt to ihrink and diftort his features when the liquid is poured upon him ; neither is he altogether without danger of fuffocation, unlefs the operator well underftanda his bufinefs. To avoid the former inconvenience, it will be pro¬ per to mix the plafter with warm inftead of cold wa¬ ter, by which means the perfon will be under no temp¬ tation to ftirink ; and to prevent any danger of a fa¬ tal accident, the following method is to be pradtiled: Having laid the perfon horizontally on his back, the head mull ftrft be raifed by means of a pillow to the exaft pofition in which it is qaturally carried when, the body is ere£t; then the parts to be reprefented muft be very thinly covered over with fine oil of al¬ monds by means of a painter’s brufh : the face is v then to be firll covered with fine fluid plafter, begin¬ ning at the upper part of the fore-head, and fpreading M"'bl¬ it over the eyes, wrhich are to be kept clofe, that the —v—" plafter may not come in contail with the globe ; yet , not clofed fo ftrongly as to caufe any unnatural wrinkles. Cover then the nofe and ears, plugging firft up the meatus auditorii with cotton, and the no- ftrils with a fmall quantity of tow rolled up, of a pro¬ per fize, to exclude the plafter. During the time that the nofe is thus flopped, the perfon is to breathe through the mouth : in this ftate the fluid plailer is to be brought down low enough to cover the upper lip, obferving to leave the rolls of tow prOjedting out of the plafter. When the operation is thus far car¬ ried on, the plafter muft be fuffered to harden ; after which the tow may be withdrawn, and the noltrils left free and open for breathing. The mouth is then to- be clofed in its natural pofition, and the plafter brought down to the extremity of the chin. Begin ' then to cover that part of the breaft which is to be reprefented, and fpread the plafter to the outlides of - the arms and upwards, in fuch a manner as to meet and join that which is previoufly laid on the face when the whole of the mafs has acquired its due hard- nefs, it is to be cautioully lifted, without breaking or giving pain to the perfon. After the mould is conttrudled, it muft be feafoned in the manner already diredted and when the mould is call, it is to be fe- parated from the model by means of a fmall mallet and chifiel. The eyes, which are neceflarily fhown clofed, are to be. carved, fo that the eye-lids may be reprefented in an elevated pofture pthe noftrils hollow¬ ed out, and the back part of the head, from which,. on account of the hair, no mould can be taken, muft be finiihed according to the ikill of the artill. The edges of the model are then to be neatly fmoothed off, and the bull fixed on its pedeflal. The method of making models in the plafter of Topo- them. When models, however, are made of fuch^s* large objedts that the model itfelf muft be of confi- derablc fize, it is vain to attempt making it in the way above defcribed. Such models muft; be conllruc- ted by the hand with fome foft fubilance, as wax, clay, putty, &c. and it being neceffary to, keep all the proportions with mathematical exadlnefs, the con- ftrudion of a Angle model of this kind muft be a work of great labour and expence as well as of time. Of all thofe which have b,een undertaken by human induftry, however, perhaps the moft remarkable is that conftrudled by General Pfiffer, to reprefent the moun¬ tainous parts of Switzerland. It is compofed of 142 compartments, of different fizes and forms, refpec- tively numbered, and fo artfully put together, that they can be feparated and replaced with the greateft eafe. The modeiitfelf is zoj-feet long and 12 broad, and formed on a fcale which reprefents two Englilh miles and a quarter by an Englifh foot; compre¬ hending part of the cantons ofZ’ug, Zurich, Schweitz, Underwalden, Lucerne, Berne, and a fmall part of the mountains of Glarus ; in all, an extent of country of 184- leagues in length and 12 in breadth. The higheft point of the model, from the level of the centre (which is the lake of Lucerne), is about ten inches; and as the tnoft elevated mountain reprefented therein rifes 1475 7 toilet MOD [ ioo J MOD • tolfcs or 9440 feet above the lake of Lucerne, at a . ^’,l‘"era• grofs calculation, the height of an inch in the model is about 900 feet. The whole is painted of different colours, in fuch a manner as to reprefent objects as they exift in nature ; and fo exactly is this done, that not only the woods of oak, beech, pine, and other trees, are diftinguiflred, but even the ftrata of the Teveral rocks are marked, each being (haped upon the fpot, and formed of granite, gravel, or fuch other fub- itances as compofe the natural mountain. So minute alfo is the accuracy of the plan, that it comprifes not .■only all the mountains, lakes, rivers, towns, villages, and forefts, but every cottage, bridge, torrent, road, and even every path is diftinftly marked. The principal material employed in the conftruc- tion of this extraordinary model, is a mixture of char¬ coal, lime, clay, a little pitch, with a thin coat of wax ; and is fo hard that it may be trod upon without any damage. It was begun in the year 1766, at which time the general was about 50 years of age, and it employed him till the month of Auguft 1785 ; during all which long fpace of time he was employ¬ ed in the mod laborious and even dangerous talks.— He raifed the plans with his own hands on the foot, took the elevation of mountains, and laid them down in their fevcral proportions. In the profecution of this laborious employment he was twice arrefted for afpy; and in the popular cantons was frequently forced to work by moon-light, in order to avoid the jealoufy of the peafants, who imagined that their li¬ berty would be endangered Ihould a plan of their country be taken with fuch minute exailnefs. Be¬ ing obliged frequently to remain on the tops of fome of the Alps, where no provifions could be procured, he took along with him a few milk-goats, who fup- plied him with nourilhment. When any part was iinilhed, he fent for the people redding near the fpot, and defired them to examine each mountain with ac¬ curacy, whether it correfponded, as far as the fmallnefs of the fcale would admit, with its natural appearance; and then, by frequently retouching, correfted the de¬ ficiencies. Even after the model was finilhed, he continued his Alpine expeditions with the fame ar¬ dour as ever, and with a degree of vigour that would fatigue a much younger perfon. All his elevations were taken from the level of the lake of Lucerne ; which, according to M. Sauffure, is 1408 feet above ■the level of the Mediterranean. MODENA, a duchy of Italy, bounded on the fouth by Tufcany and the republic of Lucca, on the .north by the duchy of Mantua, on the eaft by the Bolognefe and the territories of the church, and on the weft by the duchy of Parma ; extending in length from fouth to north about 56 Englilh miles, and in breadth between 24 and 36, and yielding plenty of corn, wine, and fruits, with mineral waters. I» fome places alfo petroleum is fkimmed off the fur- face of the water of deep wells made on purpofe ; and In others is found a kind of earth or tophus, which, when pulverifed, is faid to be an excellent remedy againft poifon, fevers, dyfentcries, and hypochondriac diforders. The country of La Salfa affords fcveral kinds of petrifadions. The principal rivers are the Croftolo, Secchia, and Panaro. The family of Efte, (dakes of Modena, is very ancient. They had their name from Efte, a fmaU city in 'the diftrici of Pa- Modena dua. In 1753, the duke was appointed imperial II vicar-general, field-marlhal, and governor, of the Mi- MVxkfly lanefe during the minority of the archduke Peter "" Leopold, who was declared governor-general of the Auftrian Lombardy. The duke, though a vaffal of the empire, hath an unlimited power within his own dominions. Modena, an ancient city, in Latin Mutma, which gives name to a duchy of Italy, and is its capital. It ftands 28 miles eaft of Parma, 44 almoft fouth of Mantua, and 20 weft of Bologna; and is a pretty large and populous, but not a handfome city. It is much celebrated by Roman authors for its grandeur and opulence 5 but was a great fufferer by the' fiege it underwent during the troubles of the triumvirate. It hath long been the ufual refidence of the dukes and is alfo the fee of a biihop, who is fuffragan to the archbilhop of Bologna. Mr Keyffer fays, that when Decius Brutus was befieged here by Mark Antony, Hirtius the conful made ufe of carrier-pigeons; and that, even at this day, pigeons are trained up at Mo¬ dena to carry letters and bring back anfwers. This city hath given birth to feveral celebrated perfons, particularly Taflb the poet, Correggio the great painter, Sigonius the civilian and hiitorian, da Vig¬ nola the architect, and Montecuculi the imperial ge¬ neral. The tutelary faint of it is named Gemlnianm. The ducal palace is a very noble edifice, in which, among the other fine pictures, the birth of Chrift by Correggio, called la Notte Felice, is much celebrated. The only manufa&ure for which this city is noted, is that of mafks, of which great numbers are exported. The ehurehes of the Jefuits, of the Theatines, and of St Dominic, are well worth viewing. In the college of St Carlo Boromeo between 70 and 80 young noble¬ men are continually maintained, and inftrufted both in the feiences and genteel exercifes. St Beatrix, who was of the family of Efte, is faid to knock always at the gate of the palace three days before any of the family dies Before moft of the houfes are covered walks or porticos, as at Bologna. The city is forti¬ fied, and on its fouth fide ftands the citadel. MODERATION, in ethics, is a virtue confift- ing in the proper government of our appetites, paf- fions, and purfuits, with refpeft to honours, riches, and pleafures; and in this fenfe it is fynonymous with temperance: it is alfo often ufed to denote can¬ dour. MODERATOR, in the fchools, the perfon who preiides at a difpute, or in a public affembly : thus the prefident of the annual affembly of the church of Scot¬ land is ftyled moderator. MODERN, fomething new, or of our time ; in oppofition to what is antique or ancient. Modrrn Authors, according to Naude, are all thofe who have wrote fince Boethius. The modern philo- fophy commences with Galileo; the modern aftronomy with Copernicus. MODESTY, -in ethics, is fometimes ufed to de¬ note humility ; and fometimes to exprefs chaftity, or purity of fentiments and manners.—Modefty, in this laft fenfe, and as particularly applied to women, is de¬ fined by the authors of the Encyclopedic Methodique, as a natural, chary, and honeft Ihame j a fecret fear; a feeling MOD [ i lefty, feeling on account of what may be accompanied with v"—' difgrace. Women who poffefs only the remains of a fnfpicious modefty, make but feeble efforts to refift: thofe who have obliterated every trace of modefly from their countenance, foon extinguifh it completely in their fold, and throw afide for ever the veil of dfecency. She, on the contrary, who tru’y paffeffes modefty, paffes over in filence attempts againft her honour, and forbears fpeaking of tkofe from whom fhe has recei¬ ved an outrage, when in doing fo fhe muft reveal ac¬ tions and expreffions that might give alarm to virtue. The idea of modefty is not a chimera, a popular prejudice, or an illuflon arifing from laws and educa¬ tion. Nature, which fpeaks the fame language to all men, has, with the amanlmous confent of nations, an¬ nexed contempt to female incontinence. Torefiftand to attack are laws of her appointment: and while file bellows defires on both parties, they are in the one accompanied with boldnefs, in the other with fhame. To individuals fhe has allotted long fpaces of time for the purpofesof felf-prefervation, and but moments for the propagation of their fpecies. What aims mote gentle than Moclejly could fhe have put into the hands of that fex which fhe defigned to make refift- ance ! If it were the cuftom for both fexes to make and receive advances indifcriminately, vain importunity would not be prevented : the fire of paffion would ne¬ ver be ftirred np, but languifh in tedious liberty ; the ' moft amiable of all feelings would fcarcely warm the human breaft ; its objedl would with difficulty' be at¬ tained. That obftacle which feems to remove this ob- to a diftance, in fad brings it nearer. The veil of fhame only makes the defires more attractive. Mo¬ defty kindles that flame which it endeavours tafup- prefs: its fears, its evafions, its caution, its timid avowals, its pleafing and affeCting fineffes, fpeak more plainly what it wifhes to conceal, than paffion can do without it: it is Modesty,, in fhort, which enhances . the value of a favour, and mitigates the pain of a re- fufal. Since modefty is the fecret fear of ignominy ; and fince all nations, ancient or modern, have confeffed the obligation of its laws ; it muft be abfurd to violate, them in the punifhment of crimes,which fhould al? ways have for its objeCt the re-eftablifhment of order. Was it the intention of thofe oriental nations, who expofed women to elephants, trained for an abominable fpecies of punifhment, to violate one law by the ob- ftrvance of another ? By an ancient practice, among, the Romans, a girl could not be put to death before fhe was marriageable. Tiberius found means to evade this law by ordering them to be violated by the executioner previous to the infliction of punifhment;. the refinement of a cruel tyrant, who facrificed the morals to the cuftoms of his people ! When the legiflature of Japan caufed women be expofed na¬ ked in the market-places, and obliged them to walk on all fours like brutes, modefty was Ihocked :. but when it wanted to force a mother—when it wanted to com¬ pel aTon—nature received an outrage. Such is the influence of climate in other countries^ that the phyfical part of love poffdTes an almoft irre- fiftible force. The refiftanee is feeble ; the attack is accompanied with a certainty of fuccefs. This is the. qi ] MOD cafe at Patana, at Bantam, and in the fmall kingdoms Modifies* on the coaft of Guinea. When the women in thefe tl‘,u countries (fays, Mr Smith) meet with a man, they lay M y . hold of him, and threaten to inform their hufbands if tion/ he defpifes their favours. But here the fexes feem to —y——^ have abolifhed the laws peculiar to each. It is fortu¬ nate to live in a temperate climate like ours, where that fex which pofieiTes the moft powerful charms exerts them to embdiifti fociety; and where modeft women, while they referve themfelves for the plea- fures of one, contribute to the amufement of all. MODIFICATION, in philofophy, that which modifies a thing, or gives it this or that manner of being. Quantity and quality are accidents which modify all bodies. Decree of Modification, in Scots law, a decree afeertaining the extent of a minifter’s ftipend, with¬ out proportioning it among the perfons liable in pay¬ ment. MOD1LLIONS, in architedlure, ornaments in the corniche of the Ionic, Corinthian, and Compofite columns. MODIUS, a Roman dry meafure for all forts of grain, containing 32 heminae, or 16 fextarii, or one- third of the amphora, amounting to an Englifh peck. See Measure. MODREVIUS (Andreas Frichius), fecretary to Sigifmund Auguftus king of Poland, acquired confi- derable reputation by his learning and works. He broke off from the Romifti church, favoured the Lu¬ therans and Anti-trinitarians, and took great pains in- order, to unite all Chriftian focieties under the fame communion. Grotius has placed him in the clafs of the reconcilers of the different fchemes of religion.- His principal, work is intitled, De repullica emen- dan'la MODULATION, the art of forming any thing to certain proportion. Modulation,-in reading, or fpeaking. See Reading. Modulation, in mufic, derived from the Latin • modular!. This word in our language is fufceptible of feveral different fignifications. It frequently means no more than an air, or a number of mufical founds, properly conneited and arranged. Thus it anfwers to what Mr Malcolm underftands by the word tune, when he does not exprefsly treat concerning the tu¬ ning of inftruments. Thus likewife it expreffes the French word chant; for which reafon, in the article Music, we have frequently expreffed the one word by the other. But the precife and technical accep¬ tation to which it ought to be confined, is the art of compofing. melody or harmony agreeably to the laws preferibed by any particular key, that of changing the key, or of regularly and legitimately paffing from one key to another. In what remains to be faid upon the fubjeft we follow Rouffeau. Modulation (fays he) is properly the manner of afeertaining and managing.lhe modes ; but at this time the word moft frequently fignifies the art of conduc¬ ting. the harmony and the air fucceffive’y through fe¬ veral modes, in a manner agreeable to the ear and con¬ formed to rules. If the different modes be produced by harmony, from thence likewife muft fpring the laws of modula¬ tion.' M O D tion. Tliefe laws are Ample in conception, but dif* ficult in praftice. We proceed therefore to fhow in what they confift. To modulate properly in the fame tone, it is ne- ceffaty, i. To run through all the founds of it in an agreeable air, frequently repeating the founds which are moil eifential to it, and dwelling upon thefe founds with the moil remarkable emphalis; that is to fay, that the chord containing the fenfible notes, and that of the tonic, Ihould frequently be heard in it, but un¬ der different appearances, and obtained by different procedures to prevent monotony. 2. That repofes or cadences fhomld only be eftabiifhed upon thefe two chords : the greateft liberty, however, which ought to be taken with the rule is, that a cadence or repofe may he eftabiifhed on the chord of the fubdominant. 3. In fhort, that none of the founds of the mode ought ever to be altered-} for without quitting it we can¬ not introduce a fharp or a flat which does not belong to it, nor abftradt any one which in reality does be¬ long to it. But pafling from one mode to another, we muff confult analogy, we mull confider the relations which a key bears to the other notes in the feries, and to the number of founds common to both the modes, that from whence we pafs, and that into which we enter. If we pafs from a mode major, whether we confi¬ der the fifth from the key as having the moft Ample relation with it except that of the oftave, or whether we confider it as the firft found which enters into the harmonics of the fame key, we fhall always find, that this fifth, which is the dominant of the mode, is the chord upon which we may ellablifh the modulation in oft analogous to that of the principal key. This dominant, which conftituted one of the har¬ monics of the firft key, makes alfo one of its own pe¬ culiar key, of which it is the fundamental found. There is then a conneftion between thefe two chords. Befides, that fame dominant carrying, as well as the tonic, a perfect chord major upon the principle of re- fonance, thefe two chords are only different one from the other by the difibnance, which paffing from the key to the dominant is the fixth fuperadded, and when reafcending from the dominant to the key is the feventh. Now thefe two chords, thus diftinguifhed by the difibnance which is fuitable to each, by the founds which compofe them when ranged in order, form pre- cifely the oftave, or the diatonic fcale, which we call a gammut, which determines the mode. This fame feries of the key, altered only by a fharp, forms the fcale belonging to the mode of the domi¬ nant; which ‘hows how ftriking the analogy is between thefe two tones, and gives the eafieft opportunity of paffing from one to the other by means of one fingle alteration alone. The mode then of the dominant is the firft which prefents itfelf after that of the key in the order of modulations. The fame fimplicity of relations which we find be¬ tween a tonic and its dominant, is likewife found be¬ tween the fame tonic and its fub-dominant: for that fifth, in afeending, which is formed by the dominant with the tonic, is likewife formed by the fub-dominant in defeending: but that fub-dominant does not form a fifth with the tonic, except by inverfion ; it is -dire&ly N0 225. MOD a fourth, if wc take that tonic below, as it ought to be j and which fixes the degree of their relations; for in this fenfe the fourth, whofe ratio is as 3 to 4, imme¬ diately follows the fifth, whofe ratio is as 2 to 3. So that, if that fob-dominant does not enter into the chord of the tonic, in return the tonic enters into its perfea chord. For let ut mi fol be the chord of the tonic, that of the fub-dominant fhall be fa la ut: thus it is the ut which here forms the conne&ion, and the two other founds of this new chord, are exadtly the two difibnances of the preceding. Befides, we need not alter more founds for this ne w mode than for that of the dominant; they are both in the one and the other quite the fame chords of the principal mode, ex¬ cept one. Add a flat to the fenfible note fi or B, and all the notes in the mode of ut or C will ferve for that of fa or F. 1 he mode of the fub-dominant then is fcarcely lefs analogous to the principal mode than that of the dominant. It ought likewife to b«* remarked, that after having /nade ufe of the firft modulation in order to pafs from a principal mode ut or C, to that of the dominant/o/ or G, v/e are obliged to make ufe of the fecond to re¬ turn to the principal mode: for if fol or G be the do¬ minant in the mode of ut or C, ut is the fub-domi¬ nant in the mode of fol: thus one of thefe modulations is no lefs neceffary than the other. The third found which enters into the chord of the tonic is that of third formed by its mediant; and, after the preceding, it is likewife the moft Ample of relations Here then is a new modulation which prefents itfelf, and which is fo much the more analogous, be- caufe two of the founds of the principal tonic enter likewife into the minor chord of its mediant: for the former chord being ut mi fol, the latter muft be mi fol fi, where it may be perceived that mi and fol are com¬ mon. But what renders this modulation a little more remote, is the number of founds which are neceflhry to be altered, even for the minor mode, which is moft fuit¬ able to this mi. In the article Music (234.) will be found a table for all the modes ;"and Roufieau, in his Mulical Di&ionary, has given the formula of a fcale both for the -major and> minor: now, by applying this formula to the minor mode, we find nothing in reality, but the fourth found fa heightened by a iharp in afeeuding ; but in riling, we find two others whicii are altered, viz. the principal tonic ut, and its fecond re, which here becomes a fenfible note : it is certain that the alteration of fo many founds, and particularly of the tonic, muft remove the mode and weaken the analogy. if we ftiould invert the third as we have inverted the fifth, and take that third below the tonic on the fixth note la, which ought here to be called a fub-mediant, or the mediant below, we lhall form upon this note la a modulation more analogous to the principal tone than that of mi} for as the perfeA' chord of this fub-medi- ant is la ut mi, there once more we find, as in that of the mediant, two of the founds which enter into the chord of the tonic, viz. ut and mi: and moreover, fince the fcale of- this new key is compofed, at leaft in defeending, of the fame founds with that of the prin¬ cipal key ; and fince it has only two founds altered in afeending, that is to fay, one fewer than the feries of the [ 193 1 Mol ala- MOD L 193 ] MOD Modula- the mediant; It follows that the modulation of this t’on- fixth note is preferable to that of the mediant; and by "UJ v fo much the more, that there the principal tonic forms one of the founds effential to the mode; which is more proper for approximating the idea of the modulation. The mi may afterwards follow. Here then are four founds, mi fa folia, upon each of which we may modulate in palling from the major mode of nt. Re and fi remain, which are the two har¬ monics of the dominant. This laft, as being a fen- fible note, cannot become a tonic by any proper mo¬ dulation, at leaft it cannot immediately become one : this would be an abrupt application of ideas too much ■oppofed to the fame founds, and would likewife be to give it a harmony too remote from the principal found. As to the fecond note re, we may likewife, by favour of a confonant procedure in the fundamental bafe; mo¬ dulate upon it in a third minor ; but this muft be only continued for an inftant, that the audience may not have time to forget the modulation of ut, which is it- felf altered in that place ; otherwife, inftead of return¬ ing immediately to ut, we muft pafs through interme¬ diate modes, where we muft run great hazard of de¬ viation. By following the fame analogies, we may modulate in the following order, to make our exit from a minor mode; firft upon the mediant, afterwards the domi¬ nant, next the fub-dominant, then the fub-mediant, or fixth note. The mode of each of thefe acceflbry keys is determined by its mediant taken from the principal found. For inftance, iffning from the major mode of til, to modulate upon its mediant, we render the mode of that mediant minor ; becaufe fol, the dominant of the principal found, forms a third minor with that me¬ diant, which is mi. On the contrary, in our egrefs from the minor mode of la, we modulate upon its me¬ diant ut in the major mode ; becaufe mi, the dominant of the tone from whence we iffue, forms a third major with the key of that into which we enter, &c. Thefe rules, comprehended in one general formula, import, that the modes of the dominant and of the fub-dominant are like that of the tonic, and that the mediant and the fixth note require a mode oppofed. We muft, however, remark, that, by the right which vie have of palling from the major to the minor, and vice verfa, upon the fame key, we may likewife change the order of modes from one key to another; but whilft we thus remove ourfeives from the natural mo¬ dulation, we muft prefently think of our return : for it is a general rule, that every piece ,of mufic ought to terminate in that key with which it began. In his Mufical Dictionary, plate B, fig. 6. and 7. Roufleau has collected in two examples, which are very fhort, all the modes to which we may immediately pafs; the firft, in palling from the major mode ; and the fe¬ cond, from the minor. Each note indicates a parti¬ cular modulation ; and the value of the notes in each example likewife Ihows the relative duration fuitable to each of thefe modes, according to its relation with the principal mode. Thefe immediate tranfitions from one mode to ano¬ ther, furnilh us with the means of palling by the fame rhles to modes ftill more remote, and from thence to return to the principal mode, of which we never Ihould Vol. XII. Part I. lofe fight. But it is not fuflieient to know what courfe Mi lut*- we ought to purfue ; we muft likewife be acquainted tio!‘ with the method of entering into it. A fummary there- Moebiu* fore of the precepts which are given in this depart- - —^—A mtnt lhall immediately follow. In melody, in order to difcover and introduce the modulation which we have chofen, nothing is neceflary but to render perceptible the alterations which it caufes in the founds of that mode from whence we ilfue, to make them proper for the mode into which we enter. Are we now in the major mode of ut ? there needs no more than to found the note fa lharp, that we may difcover the mode of the dominant; or ay? flat, that . we may Ihow the mode of the fub-dominant- After¬ wards you may run over the founds eflential to the mode in which you enter ; if it is well chofen, your modulation will always be juft and regular. In harmony, the difficulty is a little increafed : for as it is neceffary that the change of modes Ihould be made at the fame time through all the parts, care muft be taken of the harmony, and of the air, that we may avoid purfuing different modulations at the fame time. Huygens has happily remarked, that the prohibition of two fifths in immediate fucceffion proceeds upon this rule as its principle : in reality, between two parts it is fcarcely poffible to form a number of juft fifths in uninterrupted fucceffion without operatiag in two dif- ferentmodes. To introduce a mode, a great many pretend that it is fufficient to form the perfeft chord of its principal found, and this is indifpenfable in order to produce the mode. But it is certain, that the mode cannot be ex¬ actly determined but by the chord containing the fen- fible note, or the dominant; we muft then caufe this chord to be heard when we enter into, a new modula¬ tion. The molt eligible rule would be, That in it the feventh, or minor diffonance, ftiould always be prepa¬ red, at leaft the firft time in which it is heard : but this method is not pradticable in every admiffible modula¬ tion ; and provided that the fundamental bafis proceeds by confonant intervals, that the connexion of harmony be obferved, the analogy of the mode purfued, and falfe relations avoided, the modulation will always be approved. Compofers prefcribe as another rule, That a mode ffiould not be changed except after a perfe6l cadence : but this interdidft is ufelefs, and no perfon obferves it. All the poffible methods of palling from one mode to another, are reducible to five with refpedl to the major mode, and to four with refpeft to the minors which, in the Mufical Di&ionary, plate B, fig. 8. will be found implied in a fundamental bafis intended for each modulation. If there be any other modulation which cannot be refolved into fome one of thefe nine, unlefs that modulation be enharmonic, it muft infalli¬ bly be illegitimate. See Enharmonic. MODULE, in archite&ure, a certain meafure, or bignefs, taken at pleafure, for regulating the propor¬ tions of columns, and the fymmetry or difpofition of the whole building. Archite&s generally choofe the femidiameter of the bottom of the column for their module, and this they fubdivide into parts or mi¬ nutes. MOEBIUS (Godfrey), profeffor ofphyftc at lena, B b" was the place where the tribunes harangued the people; from whence it was called the rojlra. MCEONIA, or M-eonia. " MCE SI A, Or Mysia, (anc. geog.) a country of Europe, extending from the confluence of the Savus and the Danube to the fliores of the Euxine. It was divided into Upper and Lower Mcefia. Lower Moefia was on the borders of the Euxine, and comprehended that tradl of country which received the name of Ponlus from its vicinity to the fea. Upper Moelia lay beyond the other, in the inland country. M 0 G [ 194 ] M o G Moenins wag born at Lauch in Thuringia in i6tl. Hebe- fea and land, confifts of elegant ftone arch-ways, with Mogul*. M®?odor cam^ Phyfidan t0 Frederic William eleftor of double gates. The market-place is handfomely built, "' y-—* * Brandenburg, to Augullus duke of Saxony, and to with piazzas of the fame materials; and at the wa- William duke of Saxe-Weimar. He wrote feveral me- ter-port there is a cuftomhoufe and powder maga- dical works, which are efteemed; and died at Halle, zine, both of which are neat ftone buildings. Be- in Saxony, in 1664. Tides thefe public edifices, the emperor has a fmallbut MOENIUS (Caius), a ce’ebrated Roman conful, handfome palace for his occafional refidence. The conqueror of the ancient Latins, 338 B. C. He was ftreets of the town, though very narrow, are all in the fiift who hung up the prows, &c. of the galleys he ftraight lines; and the houfes,contrary to what we meet had taken at the naval engagement of A&ium, upon with in the other towns of the empire, are lofty and -u-. u-- ——1-. regular. The bay, which is little better than a road, and js very much expofed when the wind is at north- See M^eonia and Ly- weft, is formed by a curve in the land, and a fmall ifland about a quarter of a mile from the Ihore.— Its entrance is defended by a fort well furniflied with guns. MOGULS, a celebrated nation of Alia, whole conquefts formerly were the moft rapid and extenfive of any people recorded in hiftory. They them- felves deduce their origin from Japhet, or, as ihey t call him, Japhis, the fon of Noah. His fon Turk, Moguls fome fiding with Temujin, and overcomes others with Vang Khan. But at laft fortune declared all his ene- in favour of the former : Vang Khan was overthrown nues, fn a battle, where he loft 40,000 men ; and obliged to fly for refuge to a prince named Tayyan Khan, who was Temujin’s father-in-law, and his own enemy, and by whom he was ungeneroufly put to death. Temu¬ jin immediately began to feize on his dominions, great part, of which voluntarily fubmitted : but a confedera¬ cy was formed againft him by a number of Vang.Khan’s tributaries, at the head of whom was Jamuka, a prince who had already diftinguifhed himfelf by his enmity to Temujin ; and even Tayyan Khan himfelf was drawn into the plot, through jealoufy of his fon-in law’s good fortune. But Temujin was well prepared ; and in the year 1204 attacked Tayyan Khan, entirely routed his army, killed himfelf, and took Jemuka prifoner, whofe head he caufed inftantly to be ftruck off; after which he marched againft the other tribes who had confpired againft him. Them he quickly reduced ; took a city called Kajhtn, where he put all to the fword who had borne arms againft him; and reduced *11 the Mogul tribes in 1205. Temujin now, having none to oppofe him, called a general diet, which he appointed to be held on the firft day of the fpring 1206 ; that is, on the day in which the fun entered Aries. To this diet were fummoned all the great lords both Moguls and Tartars; and in the mean time, to eftabli/h good order in the army, he divided his foldiers into bodies of 10,000, jooo, too, and 10 men, with their refpeftive officers, all fubordinate to the generals, or thofe who commanded the bodies of 10,coo and thefe were to aft under his own fons. On the day of holding the diet, the prin¬ ces of the blood and great lords appeared dreffed in white. Temujin, dreffed in the fame manner, with his crown on his head, fat down on his throne, and was complimented by the whole affembly, who wi/hed Moguls, him the continuance of his health and profperity. Af- * J ter this they confirmed the Mogul empire to him and his fucceffors, adding all thofe kingdoms which he had fubdued, the defeendanta of whole vanqnilhed khans were deprived of all right or title to them ; and after this he was proclaimed emperor with much ceremofiy. During this inauguration, a pretended prophet decla¬ red that he came from God to tell the affembly, that from thenceforth Temujin Ihould affume the name of J0 ‘Jengh'rx, Khan, ©r the Mojl Great Khan of khans } pro- a flumes phecying alfo, that all his pofterity fliould be khans the title of from generation to generation. This prophecy, which Jenghiz was no doubt owing to Temujin himfelf, had a furpri- an* ling effeft on his fubjefts, who from that time con¬ cluded that all the world belonged of right to them, and even thought it a crime againft heaven for any body to pretend to refill them. Jenghiz Khan having now reduced under his fub- jeftion all the wandering tribes of Moguls and Tar¬ tars, began to think of reducing thofe countries to the fouth and fouth weft of his own, where the inhabitants were much more civilized than his own fubjefts; and the countries being full of fortified cities, he mull of courfe expeft to meet with more refiftance. He began, ** with the emperor of Hya, whole dominions he inva- ded in 1205, who at laft fubmitted to become his tri-na, &c. hutary. But in the mean time Jenghiz Khan himfelf was fuppofed to be tributary to the emperor of Kitay; who, in 1210, fent him an officer, demanding the cu- ftomary tribute. This was refufed with the utmoft indignation, and a war commenced, which ended not but with the diffolution of the empire of Kitay, as mentioned under the article China. In the year 1216, Jenghiz Khan refolved to cany his arms weft ward, and therefore left his general Muchuli to purfue his conquefts in Kitay. In his journey weftward he overthrew an army of 300,000 Tartars who had revolted againft him ; and, in I2i8r fent ambaffadors defiring an alliance with Mohammed Karazm Shah, emperor of Gazna. His ambaffador was haughtily treated : however, the alliance was con¬ cluded ; hut foon after broken, through the treachery, as it is laid, of the Karazmian monarch’s fubjefts. This brought on a war attended with the moft dread¬ ful devaftations, and which ended with the entire deftruftion of the empire of Karazm or Gazna, as re¬ lated under the article Gazna. After the reduftion of Karazm, part of the Moguls, broke into Iran or Perfia, where alfo they made large conquefts, while others of their armies invaded Geor¬ gia and the countries to the weft ; all this time com¬ mitting fuch enormities, that the Chinefe hiftorians fay both men and fpirits burft with indignation. In 1225, Jenghiz Khan returned to Hya, where he made war on the emperor for having flickered fome of his enemies. The event was, that the emperor was flain, and his kingdom conquered, or rather deftroyed ; which, however, was the laft exploit of this moft cruel conqueror, who died in 1227, as he marched to com¬ plete the deftruftion of the Chinefe. The Mogul empire, at the death of Jenghiz Khan, Va^*xtfjJt expended over a prodigious traft of countiy ; beingQf his em- more than 1800 leagues in length from eaft to weft, pire. and upwards of 1000 in breadth from north to fouth. 1 It® M O G [ T97 3 M O G (Moguls. Its princes, however, were ftill infatiable, and puflied y~—» on their conquefts on all fides. Oktay was acknow¬ ledged emperor after Jenghiz Khan ; and had under his immediate government Moguleftan (the country of the Moguls properly fo called), Kitay, and the coun¬ tries eaftward to the Tartarian fea. Jagaty his bro¬ ther governed under him a great part of the weftern conquefts. The country of the Kipjacks, and others to the ea'l and north-eaft, north and north-weft, were governed by Batu or Patu the fon of Juji, who had been killed in the wars; while Tuli or Toley, another fon of Jenghiz Khan, had Khoraflan, Perfia, and what part of India was conquered. On the ea t fide the Mogul arms were ftill attended with fuccefs ; not only the empire of Kitay, but the fouthern part of China, was conquered, as already related under that article, n0 24— 42. On the weft fide matters continued much in the fame way till the year 1254, when Ma- gu, or Menkho, the fourth khan of the Moguls, (the * See Ctoa, fame who was afterwards killed at a fiege in China*), n°38. raifed a great army, which he gave to his brother Hu- laku, or Hulagu, to extend his dominions w^eftward. In 1255 he entered Iran, where he fuppreffed the If- maelians or Affaffins, of whom an account is given under the article Assassins ; and two years after- 13 wards he advanced to Bagdad, which he took, and B gdadre- cruelly put the khalif to death, treating the city with iueed. n-0 more lenity than the Moguls ufually treated thofe which fell into their hands. Every thing was put to fire and fword ; and in the city and its neighbourhood the number of flain, it is faid, amounted to 1,600,000. The next year he invaded Syria; the city of Damaf- cus was delivered up, and, as it made no refiftance, the inhabitants were fpared ; but Aleppo being taken into confufion for want of a prince of the race of Moguls. Jenghiz Khan to fucceed to the throne. The empire, ' v ""f therefore, was divided among a great number of petty princes, who fought againft each other almoft without intermifiion, till, in the year 1369, Timur Bek, or ^ Tamerlane, one of thefe princes, having conquered a Tamerlane number of others, was crowned at Balkh, with thee owned pompous title of Saheb Karan 3 that is, “ the empe-cmP®ror ror of the age, and conqueror of the world.” As131 ' he had juft before taken that city, and deftroyed one of his moft formidable rivals who had fhut himfelf up in it, the new emperor began his reign with beheading fome of the inhabitants, imprifoning others, burning their houfes, and felling the women and children for fiaves. In 1370 he crofted the Sihun, made war on i(J the Getes, and attacked Karazm Next year heBecomesa granted a peace to his enemies ; but two years after, great con- he again invaded the country of the Getes, and byllu*ror- the year 1379 had fully conquered that country as well as Korazan 5 and from that time he continued to extend his conquefts in much the fame manner as Jenghiz Khan had done, though with lefs cruelty In 1387 he had reduced Armenia, Georgia, and all Perfia ; the conqneft of which laft was completed by the redudtion of Ifpahan, 70,000 of the inhabitants of which were fiaughtered on account of a fedition- raifed by fome rath or evil difpofed perfons- After the reduction of Perfia, Timur turned his arms northward and weftward, fubduing all the coun¬ tries to the Euphrates. He took the city of Bagdad ; fubdued Syria; and having ravaged great part of Ruf- fia, returned to Perfia in 1396, where he fplendidly v- feafted his whole army. In 1398 he invaded Indo-Invadesan was the fame, but much larger, lying fouth-weft of the?n(’ the in“ other. Thefe two parts were joined on each fide by flaughter- a wall; and the third, lying between them, was calleded. from Hulaku, dying, the affairs of that country fell Jehan Penah> which was larger than Old Dehli. Pe¬ nah M O G l 198 ] M O G nah had ten gates; Scyri had feven, three of which looked towards Jehan Penah j this laft had thirteen gates, fix to the north-weft, and feven to the fouth- eaft- Every thing feemed to- be in a quiet pofture ; when, on the 12th of January 1399, the foldiers of Timur being affembled at one of the gates of Dehli, infulted the inhabitants of the fuburbs. The great emirs were ordered to put a flop to thefe diforders ; but their endeavours were not effediual. The folta- nas having a curiofity to fee the rarities of Dehli, and particularly a famous palace adorned with 1000 pil¬ lars, built by an ancient king of India, went in with all the court 5 and the gate being on that occafion left open for every body, above 15,000 foldiers got in un- perceived. But there was a far greater number of troops in a large place between Dehli, Seyri, and Je¬ han Penah, who committed great diforders in the two laft cities. This made the inhabitants in defpair fall on them ; and many, fetting fire to their houfes, burnt their wives and children.' The faldiers feeing this confufion, did nothing but pillage the houfes ; while the diforder was increafed by the admiflion of more troops, who feized the inhabitants ef the neighbouring places who had fled thither for flicker. The emirs, to put a flop to this mifehief, caufed the gates to be fhut: but they were quickly opened by the foldiers within, who rofe in arms againft their ofiiceis; fo that •by the morning of the 13th the whole army wras en¬ tered, and thif great city was totally deftroyed. Some foldiers carried out 150 Haves, men, women, and chil¬ dren ; nay, fome of their boys had 20 flaves a piece to their fliare. The other fpoils, in jewels, plate, and manufa&ures, were immenfe ; for the Indian women and girls were adorned with precious ftones, and had bracelets and rings on their hands, feet, and even toes, fo that the foldiers were loaded with them. On the 15 th, in Old Dehli, the Indians retired into the great mofque to defend themfelves; but being at¬ tacked by the Tartars, they were all flaughtered, and towers eredted with their heads. A dreadful carnage now enfued throughout the whole city, and feveral days were employed before the inhabitants could be made to quit it entirely; and as they went, the emirs took a number of them for their fervice. The artifans were alfo diftributed among the princes and'com¬ manders ; all but the mafons, who were referved for the emperor, in order to build him a fpacious ftone- mofque at Samarcand. After this terrible devaftation, Timur marched into the different provinces of Indoftan, every where defeat¬ ing the Indians who. oppofed him, and flaughtering the Ghebrs or worfhippers of fire. On the 25th of March he fet out on his return, and on the 9th of May arrived at Samarcand. In a few months after his arrival, he was obliged to undertake an expedition into Perfia, where affairs were in the utmoll diforder on account of the mifcondudl of his fon, whom he had appointed fovereign of that empire. Here Timur foon fettled matters ; after which he again fet out on 19 an expedition w'eftward, reduced many places in Geor- f iniuP gia which had not fubmitted before, and invaded and with B ja- concluere<* Syria. At the fame time he quarrelled wet the with Bajazet the Turkiflt fultan, then bufied in an Tmkifltful-enterprife againft Conftantinople, in which he would Mu. probably have fucceeded had not Timur interpofed. The caufe of this quarrel at firft was, that Bajazet had Mognk. demanded tribute from a prince who was under Ti- —-v—"^ mur’s prote&ion, anckis faid to have returned an in- fulting anfwer to the Tartar ambaffadors who were fent to him on that account. Timur, however, who •was an enthufiaft in the caufe of Mahometanifm, and confidered Bajazet as engaged in the caufe of heaven when befieging a Chriftian city, was very unwulling to difturb him in fo pious a work; and therefore under¬ took feveral expeditions againft the princes of Syria and Georgia, in order to give the Turkiih monarch time to cool and return to reafon. Among other places, he again invefted the city of Bagdad, which had caft off its allegiance to him; and having taken it by ftorm, made fuch a dreadful maffacre of the inha¬ bitants, that 120 towers were eredled with the heads of the flain. In the mean time Bajazet continued to give frefli provocation, by protedling one Kara Yufef a robber, who had even iniulted the caravan of Mec¬ ca ; fo that Timur at length refolved to make war up¬ on him. The fultan, however, forefeeing the danger of bringing fuch a formidable enemy againft himfelf, thought proper to afk pardon, by a letter, for what was paft, and promife obedience to Timur’s will for the future. This embaffy was gracioufly received; and Timur returned for anfwer, that he Would forbear ho- ftilities, provided Bajazet would either put Kara Yu¬ fef to death, fend him to the Tartar camp, or expel him out of his dominions. Along with the Turkiftt ambaffadors he fent one of his own ; telling Bajazet that he would march into the confines of Anatolia, and there wait his final anfwer. Though Bajazet had feemed at firft; willing to come to an agreement with Timur, and to dread his fupe- rior power; yet he now behaved in fuch an unfatis- fattory manner, that the Tartar monarch defired him to prepare for war ; upon which he raifed the liege of Conftantinople, and having met Timur with an army 20 greatly inferior to the Tartars, was utterly defeated Bajazctde- and taken prifoner. According to fome accounts, he an.^ was treated with great humanity and honour; while fone,i. others inform us, that he was ftiut up in an iron cage, againft which he dafhed out his brains the following year. At any rate, it is certain that he was not re- ftored to liberty, but died in confinement. Thisvidlory was followed by thefubmiflion of many places of the Lefler Afia to Timur; the Greek empe¬ ror owned himfelf his tributary, as did alfo the fultan of Egypt. After this, Timur once more returned to Georgia, which he cruelly ravaged; after which he marched to Samarcand, where he arrived in the year 1405. Here, being now an old man, this mighty conqueror began to look forward to that ftate which at one time or other is the dread of all living crea¬ tures ; and Timur, in order to quiet the remorfes of his own confcience, came to the following curious re- folution, which he communicated to his intimate friends ; namely, that “ as the vaft conquefts he had made were not obtained without fome violence, which l^d occafioned the deftruftion of a great number of God’s creatures, he was refolved, by way of atone- ar merit for his paft crimes, to perform fome good ac-Death of tion ; namely, to make war on the infidels, and exter-Tamerlane, minate the idolaters of China.” This atonctnent, how-^^-1^* ever, he did not live to accomplifti; for he died the fame empire.18 year M O G [ >99 1 M O G Moguk. year of a burning fever, in the 71 ft year of his age and would advance the neceffary fupply of cafh, and that 36th of his reign, f all his majefty had to do was to head the army. “This ^ On the death of Timur, his empire fell immediate- (faid he) will animate them and give them confidence; ly into great diforder, arid the civil wars continued for the prefence of a monarch is above half the battle.” five or fix years ; but at laft peace was reftored, by The king agreed in appearance, and requefted Gholam the fettlement of Shah Rukh, Timur’s fon, on the Khadur to aflemble the army, pay their arrears, and throne. He did not, however, enjoy the empire in inform them of his intentions. Gholam Khadur re • its full extent, or indeed much above one half of it; tired contented : but great was his aftonilhment, when having only Karazm, Khorafian, Kandahar, Perfia, he intercepted the next day a letter from the king to and part of Indoftan. Neither was he able, though Scijidia, defiri»g him to make as much hafte as pol- a brave and warlike prince, to extend his dominions, fible, and deftroy Gholam Khadur; for, fays he, Kha- though he tranfmitted them to his fon Ulug Beg. He dur wifhes me to a£l contrary to my wiihes, and op- proved a wife and learned monarch; and is famous for pofe you. On this difcovery, Gholam Khadur march- the aftronomical tables which he caufed to be compo- ed out with his Moguls, croffed the Jumna, and en- fed, and which are well known at this day. He was camped on the other fide opposite the fort of Delhi, killed in 1448 by his-fon Abdollatif, who fix months He fent to the king the intercepted letter, and alked after was put to death by his own foldiers. After the him if his conduit did not deferve to be punilhed by- death of Abdollatif, Abdollah, a grandfon of Shah the lofs of his throne r1—He began to befiege the fort, Rukh, feized the throne; but, after reigning one year, and carried it in a few days. He entered the palace wasexpelled by A bufaid Mirza, the grandfon of Miran inarms; flew to the king’s chamber; infulted the Shah the fon of Timur. His reign was one conti- old man in the molt barbarous manner; knocked him nued fcene of wars and tumults; till at laft he was de- down ; and, kneeling on hisbreaft, with his knife took - feated and taken prifoner by one Haflan Beg, who out one of his eyes, and he ordered a fervant of the put him to death in 1468. From this time we may king’s to take out the other. look upon the empire of Timur as entirely diflblved. After this he gave up the palace to pillage, and though his defcendants ftill reigned in Perfia and In- went to the king’s zazana (the refidence of his wo- doftan, the latter of which is ftill known by the name men); where he infulted the ladies, and tore their jewels - of the Mogul’s empire. from their nofes and ears and off their arms and legs. 111*% of t^ie ab°ve mentioned monarch, his As he had lived with the king, he was well acquainted Indoftan. ^on Baln‘ or Babor fucceeded him, but was foon dri- with the different places where the king’s treafurea - ven out by the Ufbeck Tartars; after which he re- were hid; he dug up the floor of the king’s own fided fame time in Gazna, whence he made incurfions bed-room, and found there two chefts, containing in - into Hindoftan, and at length became mafter of the fpecie 120,000 gold mohurs, or L. 192,000 fterling; whole empire, excepting the kingdoms of Dekan, Gu- this he took, and vaft fums more. To get at the hid- zerat, and Bengril.—For the tranfa&ions fubfequent to den jewels of the women, he pra&ifed one of the moll this period, fee the articles Hindostan and India, -villainous fchemes that ever was thought of. The What remains to be fupplied here is an account of the third day after thefe horrid cruelties, he ordered that revolution that has lately happened at Delhi the capi- all the king’s ladies and daughters ftiould come and' , tal of the Mogul empire. pay their refpefts to him, and promifed to fet thofe Gholam Kahdur, author of the revolution, was the free who could pleafe him by their appearance and fon of Zabda Khan. His father difinherited him, and drefs. The innocest, unthinking women, brought drove him from his prefence on account of his vices out their jewels, and adorned themfelves in their richeft and his crimes. Shah Allum, the king of Delhi, took attires to pleafe this favage. Gholam Khadur coiji- , him under his protection, treated him as his own fon, manded them to be conveyed into a hall, where he had and conferred on him the firft title in the kingdom, p/epared common dreffes for them ; thefe dreffes he Amere ul Omraow. He lived with the king, and made them put on by the afliftance of eunuchs ; and raifed a body of about 8oco troops of his own coun- taking poffefiion of their rich dreffes and jewels, fent trymen the Moguls, which he commanded. Gholam the women home to the palace to lament their lofs Khadur was of a paffionate temper, haughty, cruel, and curfe his treachery. Gholam Khadur did not even ungrateful, and debauched. In the latter end of the flop here ; but infulted the princes, by making them year 1788, the king Had formed fufpicions that fome dance and ling. The moft beautiful of the king’s of the neighbouring rajahs (princes) would make an daughters, Mobaruck ul Moulk, was brought to this attempt to plunder and deftroy his territories. Thefe tyrant to gratify his lull: but fhe refilled, and is faid fufpicions were verified by the approach of a confider- to have ftabbed herfelf in order to avoid force, able army towards his capital, commanded by Ifmael Scindia foon after this came to the affiftance of the Beg Khan, and affifted by Scindia. Gholam Khadur king, rather to make him-his prey. Gholam Khadur told the king on this, that he had nothing to fear ; fled and took refuge in the fort of Agra, a large city for that he had an army fufficiently ffrong to oppofe about 150 miles from Delhi. Scindia’s troops be- the enemy : that all the king had to do was to march fieged him there. Perceiving at laft that he mull be •out with his troops, give them a fupply of caflr, and he taken if he continued in the fort,’ he took the ad van- would lay his head on the enemy’s being overcome, tage of a dark night, fluffed his laddie with a large The king on this replied, that he had no money to flock of precious ftones, took a few followers, and fled carryjon a conteft. Gholam Khadur faid, that this objec- from the fort towards Perfia. Unluckily for him, he tion would foon be obviated, as he (Gholam Khadur) fell off his horde tlxe fecond night after his flight ; by z . this - m o i r 200 i m o r Mohair tills means a party of horfe which had been fent in MoLe Purfu,t l1'111 came up with him, and took him pri- foner. He was brought to Scindia; who, after ex- pofing him for fome time in irons, and fome time in a cage, ordered his ears, his nofe, his hands, and his feet, to be cut off, and his eyes taken out; in which ftate he was allowed to expire. Scindia has rewarded himfelf by feizing upon the kingdom which he came to guard : And all that now belongs to Shah Alhim, the nominal emperor, is the city of Delhi, with a fmall diftrict around it, where, even deprived of fight, he remains an empty fhadow of royalty; an initance of the inftability of human greatnefs, and of the precarious ftate of defpotic go¬ vernments. MOHAIR, in commerce, the hair of a kind of goat frequent about Angria in Turkey; the inhabitantir of which city are all employed in the manufacture of eamblets made of this hair. Some give the name mohair to the camblets or fluffs made of this hair : of thefe there are two kinds ; the one fmooth and plain, the other watered like tabbies . the difference between the two only confifts in this, that the latter is calendered, the other not. There are alfo mohairs both plain and watered, whofe woof is of wool, cotton, or thread. MoHAiK-Shelly in conchyliology, a name given to a peculiar fpecies of voluta, which feems ©f a clofely and finely reticulated texture, and refembles on the furface X piece of mohair or a very clofe filk-worm’s web. MOHAWKS. See Muck. Mohawk Country, a part of North America, inha¬ bited by one of the five nations of the Iroquois, fitua- ted between the province of New York and the lake Ontario or Frontignac. MOHILA, or Moelia, one of the Comorra iflands in the Indian fea, between the north end of the ifland of Madagafcar and the continent of Africa. The in¬ land parts are mountainous and woody; but the lands adjoining to the fea are watered by feveral fine ftreams which defcend from the mountains; and the grafs is green all the year, fo that it affords a moft delightful habitation. There are plenty of provifions of all kinds ; and the Eaft India fhips of different nations fometimes touch here for refrefhment. MOHILOF, a large and ftrong city of Poland, in the province of Lithuania, and palatinate of Mfciflau. It is well built, populous, and has a coniiderable trade. Near this place the Swedes obtained a great victory over the Ruffians in 1707. MOIDORE, a POrtuguefe gold coin, value il. 7s. Sterling. MOIETY (Medietas), the half of any thing. MOINE (Peter le), was born at Chaumont in Baffigni, A. D. 1602, and died at Paris Auguft 22. 1672, aged 70. He joined the fociety of Jefuits, and enjoyed feveral offices among them. He is chiefly known by his verfes, which were collected into one volume folio in 1671. Father le Moine is the full of the French poets belonging to, that famous fociety, who acquired reputation by this fpecies of writing. It cannot be denied that this poet poffeffed genius and fancy); but his imagination was ungoverned, which h particularly th« cafe in his poem.of Saint Louis. De- N°225. fpreaux, when afked his opinion of this poet, replied, Moine That “ he was too extravagant for praife, and too I! much a poet for cenfure.” To give his character in MoiUllfg,< one word, he was a pedant who had a lively imagina- ' tion without tafte, and who, far from reftraining his ..» impetuous genius, abandoned himfelf without referve to its direction. Hence his gigantic figures, his crowd of metaphors, his ridiculous antithefes, his hyperboli¬ cal expreflions, &c. This Jefuit fomewhere fays, “ that the water of the river on the banks of which he had compofed his verfes, was fo admirably quali¬ fied to make poets, that though it were converted into holy water, it would not proteCt a man againft the daemon of poetry.” The profe of father le Moine is in the fame brilliant and bombait ftyle. Senault, a father of the oratory, ufed to fay of him, that he was Balzac in a theatrical drefs ” Among his profe works are, 1. La Devotion aife'e, Paris, 1652, Bvo; an extra¬ ordinary book which produced more mirth than devo¬ tion. 2. Penfees Morales. On thefe two books the reader may confult Pafchal’s ninth and tenth provin¬ cial letters. 3. A fhort Treatife on Hiftwy, in 1 21005 in which we find many pleafant and curious thoughts mixed with a good deal of common-place. Moine (Stephen le), a very learned French mi- nifter of the Proteftant religion, was born at Caen in 1624. He became extremely Ikilled in the Greek, Latin, and Oriental tongues, and profeffed divinity with high reputation at Leyden, in which city he died in 1689. Several differtations of his are printed together, and intituled Varia Sacra, in 2 vols 4to 5 befides which, he wrote other works. Moine (Francis le), an excellent French painter, was born at Paris in 1688, and trained up under Gal- loche profeffor of the academy of painting; which office he himfelf afterwards filled. Le Moine painted the grand faloon which is at the entrance into the apartments of Verfailles, and which reprefents the apo- theofis of Hercules. He was four years about it; and the king, to ftiow how well pleafed he was with it, made him his firft painter in 1736, and gave him a penfion of 4000 Jivres. A fit of lunacy feized this painter the year after; during which he run himfelf through with his fword, and died, June 4. 1737, aged 49. MOIRA (fometimes written Moyra), a town of Ireland, fituated in the county of Down and pro¬ vince of Ulfter, 69 miles from Dublin ; noted for its linen manufa&ure, and a monthly market for vend¬ ing the fame. It gives title of earl to the family ef Rawdon. Lord Moira has here a very beautiful feat; and here is a handfome church, a charity fchool, and two diffenting meeting-houfes. MOISTURE. See Humidity. The moiflure of the air has confiderable effefts on the human body. For the quantity and quality of the food, and the proportion of the meat to the drink, being given, ihe weight of a human body is lefs, and confequently its difeharges greater in dry weather than in wet weather; which may be thus accounted for : the moifture of the air moiftens the fibres of the fkin and leffens perfpiration by leffening their vibra¬ tory motion. When perfpiration is thus leffened by the moitture of the air, urine indeed is by degrees increafed. MO! [ 201 ] MOL increafedj but not equally. Hence, according to Dr and folidity than ornament and animation; but he Bryan Robinron, we learn, that to keep a body of was always correct, and he beftowed as much pains -the fame weight in wet weather as in dry, either the on his fentences as on his calculations. He could never quantity of food mu ft be leffened, or the proportion endure any bold aflertions or indecent witticifms againft of the meat to the drink increafed ; and both thefe religion. “ I fhow you that I am. a Chriitian (faid may be done by leffening the drink without making he one day to a perfon who thought to pay him a any change in the meat. compliment by obferving that mathematicians were The inftrument ufed for determining the degree of attached to no religion), by forgiving the fpeech ycni tnoiftirre in the air, is called an hygrometer. See Hy- have now made.” The praftice of giving vails to grometer. < fervants was not laid afide in his time; and, on this MOIVRE (Abraham), was born at Vitri in Cham* account, when a nobleman alked him why he did not pagne, A.. D. 1667. His father was a furgeon. At dine oftener with him ? “ You muft eYcufe me, my the revocation of the edi& of Nantes, he determined lord (replied he), I cannot afford it.’' to fly into England rather than abandon the religion MOLA (Pietfo Francefeo), an eminent painter, of his fathers Before he left France, he. had begun was born, according to moft authors, at Lugano, a the ftudy of Mathematics; and having perfeded him- city belonging to the Switzers, in the year 1609. felf in that fcience in London,-he was obliged, by the Others affirm, that the place of his birth was Coldra, meannefs of his circumftances, to teach it. Newton’s in the diftrift of Como. He was at firft the difciple Principfa, which accidentally fell into his kands, ffiow- of Giufeppe d’Arpino, and afterwards of Albano. ed him how little progrefs he had made in a fcience When he quitted the fchool of the latter, he went of which he thought himfelf mafter. From this work to Venice, and ftudied affiduoufly the pi&ures of Ti- he acquired a knowledge of the geometry of infi- tian, Tintoretto, Bafan, and Paolo Veronefe. He nites with as great facility as he had learned the ele- painted hiftorical fubje&s and landfcapes with great mentary geometry; and in a fliort time he was fuccefs; but his genius feemed more particularly fit to be ranked with the moft celebrated mathema- adapted to the latter. His pi&ures, in both ftyles, ticians. His fuccefs in thefe ftudies procured him a are fpoken of with the warmeft commendations. He feat in the Royal Society of London and in the A- died in 1665.—He had a brother, Giovanni Batifta, pademy of Sciences at Paris. His merit was fo well who was alfo a painter, and of fome merit, but very underftood in the former, that he was thought ca- inferior to that of the ^older. pableof deciding in the famous difpute between Leib- Mola, an ancient town of Italy, in the kingdom nitz and Newton concerning the differential calculus, of Naples, and in the Terra di Lavoro, where they >—He pnbliftied a Treatife on Chances in 17)58, pretend to Ihow the ruins of Cicero’s houfe. It is feat- and another on annuities in 1752} both extreme- ed on the gulf of Venice, in E. Long. 17.50. N.Lat. * ly accurate. The Philofophical Tranfaftions con- 41. 5. tain many interefting memoirs of his compofttion.-— in antiquity,Was barleyparch- Some of them treat of the method of fluxions; others ed, and afterwards ground to meal or flour, then mixed are on the lunula of Hippocrates; others on phyflcal with fait and frankincenfe, with the addition of a little aftronomy, in which he refolved many important pro- w’ater. Thus prepared, it wasfprinkledbetweenthe horns blems ; and others, in fliort, on the analyfis of the of the vi&im before it was killed in facrifice. This aft games of chance, in which he followed a different was called immolatio, and was common to the Greeks courfe from that of Montmort. Towards the clofe of as well as Romans; with this difference, that the mola his life he loft his fight and hearing; and the demand of the Romans was of wheat. The Greeks called it for fleep became fo great that he required 20 hours or of it in a day. He died at London, 1754, aged 87. MOLARES, or DenTes Molares, in anatomy. His knowledge was not confined to mathematics ; the large teeth, called in Englilh the grinders. See but he retained to the laft a tafte for polite literature. Anatomy, n° 27. He was intimately acquainted with the beft authors MOLASSES, of Molosses. See Molosses. of antiquity ; and he was frequently confuited about MOLDAVIA, a province of Turkey in Europe, difficult paffages in their works. Rabelais and Mo- bounded on the north-eaft by the river Niefter, which liere were his favourite French authors; he had them divides it from Poland; on the eaft, by Beffarabia; on by heart; and he one day obferved to one of Ins ac- the fouth by the Danube, which parts it from Bulga- quaintance, “ that he would rather have been Moliere ria ; and on the weft, by Walachia and Tranfilvania ; than Newton.” He recited whole feenee of the Mi- it being 240 miles in length and 150 in breadth. It fanthrope with that delicacy and force with which he lies in a good air and fruitful foil, producing corn, remembered to have heard them recited at Paris 70 wine, rich paftures, a good breed of horfes, oxen, years before, by Moliere’s own company. The cha- ftieep, plenty of game, fifli, fowl, honey, wax, and all rafter indeed was fomewhat fimilar to his own. He European fruits. Its principal rivers are the Danube, judged feverely of mankind ; and could never conceal Niefter, Pruth, Bardalach, and Ceret. The inhabi- his difguft at the converfation of a fool, nor his aver- tants are Chriftians of the Greek church, and Jaffy is fion to cunning and diffimulation. He was free from the principal town. It has been tributary to the Turks the affeftation of fcience; and no one could know ever fince the year 1574; who appoint a prince who him to be a mathematician but from the accuracy is a native of the country, but have no regard to his of his thoughts. His converfation was general and being of the principal families. They pay a large yearly inftruftive. Whatever he faid was well digefted and tribute; befides which, they are obliged to raife a great clearly expreffed. His ftyle pofleffed more ftrength body of horfe at their own expence. Vol. XII. Part I. C c MOLE, MOL [ 202 ] MOL MOLE, a river in Surry, which has taken its name hindering the feythe in mowing. In the weft of Eng- from running under ground. It firft difappears at Box- land they ufe a peculiar inftrument for the breaking hill,near Dark:ng, in the county of Surry, and emerges up of thefe ; it is a flat board, very thick, and of again near Leatherhead. about eight inches in diameter, into which there is MOLE, in zoology. See Talpa. faftened a perpendicular handle of three or four feet Moles in the fields may be deftroyed by taking a long. It has four broad and (harp iron teeth at the head or two of garlic, onion, or leek, and putting it front, which readily cut through the hill, and fpreai into their boles ; on which they will run out as if the earth it confifts of; and behind there is a large frighted, and you may kill them with a fpear or dog. knob proper for breaking the clods with, if there are Or pounded hellebore, white or black, with wheat- any Some ufe a fpade, or other common inftrnment, flour, the white of an egg, milk, and fweet-wine, or in the place of this, but not fo well. There is, hovv- metheglin. may be made into a pafte, and pellets as ever, a much better inftrument even than this, for de¬ big as a fmall nut may be put into their holes : the ftroying thefe hills, where they are in very great num- moles will eat this with pleafure, and will be killed by bers. This is a kind of horfe-machine ; it has a (harp it. In places where you would not dig nor break iron about three feet over, and with a ftrong back.— much, the fuming their holes with brimftone, garlic, It is about four or five inches broad, and has two long or other Unfavoury things, drives them away; and if handles for a horfe to be ha. neffed to, and a crofs bar you put a dead mole into a common haunt, it will make of iron to ftrengthen it at the bottom of the handles, them abfolutely forfiske it. reaching from the one handle to the other. The mid- Or take a mole fpear or ftaff, and where you fee die of this crofs-bar is furniftied with one, two, or more them caft, go lightly ; but not on the fide betwixt (harp pieces of iron like fmall plough-lhares, to cut the them and the wind, left they perceive you; and at the mole-hills into two, three or more parts. The iron firft or fecond putting up of the earth, ftrike them with behind is of a femicircular figure A fingle horfe is your mole-ftaff downright, and mark which way the harnelfed to this machine, and a boy muft be employ- earth falls moft: if (he calls towards the left hand, ed to drive it, and a man to hold and guide it; the ftrike fomewhat on the right hand; and fo on the con- (harp irons or (hares are the firft things that meet the trary, to the calling up of the plain ground, ftrike hill, they run thraugh it, break its texture, and cut down, and there let it remain ; then take out the tongue it into feveral parts ; and the circular iron following in the ftaff, and with the fpattle, or flat edge, dig immediately behind them, cuts up the whole by the round about your grain to the end thereof, to fee if roots, and leaves the land level. This in.'.rument will you have killed her; and if you have miffed her, leave deftroy as many mole-hills in one day as a common la- open the hole and ftep afide a little, and* perhaps (he bourer can in eight, and would be of very great ad- will come to ftop the hole again, for they love but vantage to the kingdom if brought into general ufe. very little air ; and then ftrike her again ; but if you It is to be obferved, that this leaving a naked fpace in mifs her, pour into the hole two gallons of water, and the place of every hill, it will be neceffary to go over that will make her to come out for fear of drown- the land and fow them with hay feed, otherwife thefe ing: mind them going out of a morning to feed, or fpots will want the produce of grafs the firft years, coming home when fed, and you may take a great The farmers in fome parts of England are not willing many. to deftroy the mole-hills, but let them Hand from year Mole, in midwifery, a mafs of fleftiy matter, of a to year, fuppofing that they get fome ground by fpherical figure, generated in the uterus, and fometimes them, but the advantage by this means is fo little, that miltaken for a child. See Midwifery. it does not balance the unfightlinefs and damage to Mole, or Mark. See N^vus. the mowing. Mole, in architcfture, a maflive work formed of MOLES WORTH (Robert), Vifcount Molefvvorth, large (tones laid in the fea by means of coffer dams, an eminent ftatefman and polite writer, born at Dub- extended either in a right line or an arch of a circle, lin in 1656, where his father was a merchifht. He before a port, which it ferves to clofe ; to defend the was attainted by King James for bis activity on the veffels in it from the impetuofity of the waves, and to prince of Orange’s invafion; but the latter, when he w^s prevent the paffage of (hips without leave. Thus we fettled on the throne, called up Mr Molefworth into fay the mole of .the harbour of Medina, &c. the privy-council, and fent him envoy-extraordinary Mole is fometimes alfo ufed to fignify the harbour to the court of Denmark. Here he refided above itfelf. three years, and then returned upon fome difguft, with- Molf, (moles,) among the Romans, was alfo ufed out an audience of leave. Upon his return, he drew for a kind of maufoleum, built in manner of a round up his Account of Denmark, a work well known, in tower on a fquare bafe, infulate, encompaffed with which he reprefented that government as arbitrary ; column , and covered with a dome.—The mole of the and hence gave great offence to George prince of Den- emperor Adrian, now the caftle of St Angelo, was mark. The Danifti envoy prefented a memorial to the greateft and moft (lately of all the moles. It was King William concerning it; and then furniftied ma- crowned with a brazen pine apple, wherein was a terials for an anfwer, which was executed by Dr Wil- golden urn containing the afhes of the emperor. liam King. Mr Molefworth was member of the houfes Mole Cricket, in zoology. See Gryllotalpa. of commons in both kingdoms: King George I. made Mole-HUIs. Thefe little hillock* of earth are a him a commiflioner of trade and plantations, and ad- very great prejudice to the pafture land*, not only in vanced him to the peerage of Ireland, by the title wafting fo much of the land as they cover, but in of Baron Philifcflo'wn, and Vijcount Molefworth of Swords, MOL [ 203 ] MOL Mollerc Swords. He died in 1725. Befides his Account of II Denmark, he wrote an addrefs to the houfe of com- ^ohnifts. mons, for the encouragement of agriculture; and trank I tted Franco Gallia, a Latin treatife of the civilian Hottoman, giving an account of the free date of France, and other parts of Europe, befove the en¬ croachments made on their liberties. MOL1ERE (John Baptift), a famous French co* median, whofe true name was Pocque!int which for fome reafon or other he funk for that of Moliere He was the fon of a valet de chambre, and was born at Paris about the year 1620. He went through the ftudy of the clafllcs under the Jefuits in the college of Clermont, and was defigned for the bar 5 but at his quitting the law-fchools, he made choice of the aftor’s profeflion. From the prodigious fondnefs he had for the drama, his whole ftudy and application being di- fefted to the ftage* he continued till his death to ex¬ hibit plays, which were greatly applauded. It is faid the firft motiye of his going upon the ftage was to en¬ joy the company of an aftrefs for whom he had con¬ tracted a violent fondnefs. His comedies are highly clteemed. And it is no wonder he fo juftly reprefent- ed domeftic feuds, and the torrhents of jealous huf- bands, or of thofe who have reafon to be fo, it being afferted that no man ever experienced all this more than Moliere, who was very unhappy in his wife. His laft comedy was La Malade irnaginaire^ which was brought on the ftage in 16,73 1 an^ Moliere died on the fourth night of its reprefentation ; fortle fay in ac¬ ting the very part of the pretended dead man, which gave fome exercife for the wits of the time ; but ac¬ cording to others he died in his bed that night, from the burfting of a vein in his lungs by coughing. The king, as a laft mark of his favour, prevailed with the archbifhop of Paris to fuffer him to be buried in con- fecrated ground ; though he had irritated the clergy by his Tartuff. The mo(l efteemed editions of his works are that of Amfterdam, 5 vols 1 2mo, 16995 and that of Paris, 6 vols 4to, 1734. MOLINA (Lewis), a Spaniih lawyer, who was employed by Philip II. king of Spain in the councils of the Indies and of Caftile. He is the author of a learned treatife Concerning the entails of the ancient tftates of the Spanifh nobility, entitled, De Hifpano- rum Primogeniiornm Origins et Natura, publifhed in 1603, in folio. This book is likew ife applicable to feveral provinces in France. Lewis Molina muft not be con¬ founded with John Molina, a Spanifh hiltorian, author of Cronica antiqua d’ Aragon^ publifhed in 13 24, in folio ; and alfo of De las Cafas memorables d’Ejpagnn, in folio. The firft work appeared at Valencia, and the fecond atlAlcala. MOLIVjEUS. See Moulin, MOLINISTS, in ecclefiaftical hiftory, a feft in the Romifh church, who follow the doftrine and fen- timents of the Jefuit Molina, relating to fufficient and efficacious grace. He taught that the operations of divine grace were entirely^ eonfiftent with the freedom of human will; and he introduced a new kind of hypo- thefis to remove the difficulties attending the do&rines of predeftination and liberty, and to reconcile the jar¬ ring opini®ns of Auguftines, 1 homifts, Semi-Pela¬ gians, and other contentious divines. He affirmed, that the decree of predeftination to eternal glory was S founded upon a previous knowledge and confideratiotl Mol!no* of the merits of the eledl 5 that the grace, from whofe operation thefe merits are derived, is not efficacious by 01 'y< its own intrinfic power only, but alfo by the confent of our own will, and becaufe it is adminiftered in thofe circumftances, in which the Deity, by that branch of his knowledge which is ca led fcientia media, forefees that it will be efficacious. The kind of prefcience, denominated in the fchoels fcientia media, is that fore¬ knowledge of future contingents that arifc-s from art acquaintance with the hature and faculties of rational beings, of the circumftances in which they lhall be* placed, of the objedls that (hall be prefented to them, and of the influence which their circumftances and>ob- jefts muft have on their actions. MOLINOS (Michael), a Spanifh prieft, who en¬ deavoured to fpread new dodtrines in Italy. He was born in thediocefeof Saragofla in 1627 5 and entered into prieft’s orders, though he never held any ecclefia¬ ftical benefice. He was a man of good fenfe an! learn¬ ing, and his life was examplary ; though, iaftead of* pra&ifing aufterities, he gave himfelf up to contempla¬ tion and myfticai devotion. He wrote a book intitled, II Guida Spirituals, containing his peculiar notions* which was greedily read both in Italy and Spain Hisi followers are called fhiietijls } becaufe his chief prin¬ ciple was, that men ought to annihilate themfelves in order to be united to God, and afterwards remain in quietnefs of mind, without being troubled for what fhall happen to the body. He was taken up in 16875 and his 68 propofitions were examined by the pope and inquifitors, who decreed that his doctrine was falfe and pernicious, and that his books fliould be burned. He was forced to recant his errors publicly in the Do¬ minicans church, and was condemned to perpetual imprifonment. He was 60 years old when he was ta¬ ken, and had been fpreading his dodtrine 22 years be¬ fore He died in prifon in 1692. MOLINOSISTS, a fe£t among the Romanifts, who adhere to the doctrine of Molinos. Thefe are the fame with what are otherwife called £>nielijls. MOLLOY (Charles, Efq ;), defcended from a good family in the kingdom of Ireland, was born in the city of Dublin, and received part of his education at Trinity college there, of which he afterwards be¬ came a fellow. At 'his firft coming to England he entered himfelf of the Middle Temple, and was fup- pofed to have had a very confiderable hand in the writ¬ ing of a periodical paper called “ Fog's Journal;” as alfo fince that time to have been almolt the foie author of another well-known paper, intitled “ Common Senfe.” All thefe papers give teftimony of ftrong abilities, great depth of underftanding, and clearnefs of reafoning. Dr King was a confiderable writer in the latter, as were lords Chefterfield and Lyttleton. Our author had large offers made him to write in de¬ fence of Sir Richard Walpole, but thefe he rejected & notwithftanding which, at the great change in the miniftry in 1742, he was entirely negle&ed, as well as his fellow labourer Amherft, who condudtcd “The Craftfman.” Mr Molloy, however, having married a lady of fortune, was in circumftances which enabled him to treat the ingratitude of his patriotic friends with the contempt it deferved. He lived many years after this period, dying fo lately as July 16. 1767. C c a H<* MOL r 204 i M O L Molhigo He alfo wrote three dramatic pieces, viz. The per- well known that human facrifices were offered. Others Mstofles. tl plexed Couple; The Coquet; and, The Half-pay fuppofe him to be Mercury; others. Mars ; others, Mi- , Moloch. Of(iCers. none 0f which met with much fuccefs. thras ; and others, Venus. Laftly, others take Moloch ‘ ' * MOLLUGO, African chickweeo: A genus to be the fun, or the king of heaven. Moloch was of the ti igynia order, belonging to the triandria clafs likewife called Milkom ; as appears from what is faid of plants; and in the natural method ranking under of Solomon, that he went after Alhtaroth the abomi- the 22d order, Caryopbyllei. The calyx is pentaphyl- nation of the Zidonians, and Milkom the abomination. Ions-; there is no corolla ; the capfule is trilocular, of the Ammonites. and tiivalved. Its characters are thefe : The empale- MOLOSSES, Molasses, or that grofs ment of the flower is compofed of five oblong fmall fluid matter remaining of fugar after refining, and leaves, coloured on their infides, and permanent; the which no boiling will bring to a conflitence more- flower has five oval petals ftiorter than the empalement; folid than that of fyrup ; hence alfo called fyrup of and three briftly (lamina, which (land near the ftyle, fugar. terminated by fingle fummits; it has an oval germen, Properly, mo’offes are .only the fediment of one having three furrows, fupporting three very (hort ftyles: the germen becomes an oval capfule with three cells, filled with fmall kidney-lhaped feeds. There are feve- ral fpecies, few of which are admitted into gardens. Miller reckons two and Linnaeus five fpecies. This plant is faid to have an aperitive virtue. MOLUSCA, in the Linnaean fyftem, is the deno¬ mination of the fecond genus of vermes or worms. Thefe are Ample naked animals, not included in a (hell, but furniflied with limbs, and comprehend eighteen fubordinate genera, and one hundred and ten fpecies. MOLO, a philofopher of Rhodes, called alfo Apol¬ lonius. Some are of opinion that Apollonius and Molo are two different perfona, who were both natives of Alabanda, and difciples of Menecles of the fame place. They both vifited Rhodes, and there opened a fchool; but Molo came fome time after Apollonius. Molo had Cicero and J. Csefar among his pupils. MOLOCH, a'falfe god of the Ammonites, who dedicated their children to him, by making them “ pafs through the fire,” as the feriptures exprefs it. There are various opinions concerning this method of confe- kind of fugar called chypre, or brown fugar, which is the refufe of other fugars not to be whitened or redu¬ ced into loaves. Moloffes are much ufed in Holland for the pre paration of tobacco, and alfo among* poor people in- Head of fugar. There is a kind of brandy or fpirit made of moloffes; but by fome held exceedingly un- wholefome. See below. ylrtificial Molosses. There has been found a thod of making moloffes from apples without the ad- dition of fugar. The apple that fucceeds beft in this operation is a fummer fweeting of a middle fize, plea- fant to the tafte, and fo full of juice that feven bulhels will yield a barrel of cyder. The manner of making it is this: the apple# are to be ground and preffed, then the juice is to be boiled in a large copper, till three quarters of it be evapora¬ ted : this will be done with a moderate fire in about fix. hours, with the quantity of juice above mentioned j by this time it will be of the confiftence and talte as well as of the colour of moloffes. This new moloffes ferves to all the purpofes of the eration. Some think, the children leaped over a fire common kind, and is of great ufe in preferving cyder. facred to Moloch ; others, that they patted between two fires ; and others, that they were really burnt in the fire, by way of facrifice to this god There is foun¬ dation for each of thefe opinions. For, firft, it was ufual among the pagans to luftrate or purify with fire; and, in the next place, it is exprefsly faid, that the in¬ habitants of Sepharvaim burnt their children in the fire to Anameleeh and Adramelech ; much fuch deities as Moloch of the Ammonites. Mofes, in feveral places, forbids the Ifraelites to de¬ dicate their children to this god as the Ammonites did, and threatens death and utter extirpation to fuch perfons as were guilty of this abominable idolatry. And there is great probability that the Hebrews were much addi&ed to the worfhip of this deity ; fince A- mos, and after him St Stephen, reproaches them with having parried along with them into the wildernefs the tabernacle of their god Moloch. Solomon built a temple to Moloch upon the mount of Olives ; and Manaffeh, a long time after, imitated his impiety, by making his fon pafs through the fire in honour of Moloch. It was chiefly in the valley of Tophet and Hinnom., to the call of Jerufalem, that the Ifraelites paid their idolatrous worihip to this falfe god of the Ammonites. There are various fentimerits concerning the relation which Moloch had to the other pagan divinities. Some believe he was the fame with Saturn, to whom it is Two quarts of it, put into a barrel of racked cyder, will preferve it, and give it an agreeable colour. The invention of this kind of moloffes was owing to Mr Chandler of Woodftock in New England, who living at a diftance from the fea, and where the com¬ mon molaffes was very dear and fcarce, provided this for the fupply of his own family, and foon made the praftice among people of the neighbourhood; It is to be obferved, that this fort of apple, the fweeting, is of great ufe in making cyder, one of the very heft kinds we know being made of it. The people in New England alfo feed their hogs with the fallings of their orchards of thefe apples; and the confequence of this is, that their pork is the finett in the world. Molosses Spirit; a very clean and pure fpirit, much ufed in England, and made from molofles or common treacle difiblved in water, and fermented in the fame manner as malt or the common malt fpirit. See Di¬ stillation, n° 10. Molofles fpirit coming dearer than that of malt, it is frequently met with bafely adulterated with a mix¬ ture of that fpirit, and indeed feldom is to be bought without fome daflr of it. Many have a way of mixing malt in the fermenting liquor ; by this the yield of the whole is greatly increafed, and the maker may affure the buyer that the fpirit is pure as it ran from the worm. In moft of the nice cafes in our compound diftil- J Mi MOL [ 205 ] MOL Molofii lery, the moloflea fpirit fupplies the place of a pure and clean fpirit. Our cinnamon, citron, and other ‘ fine cordial waters, are made with it; for the malt fpirit would impart to thefe a very difagreeable fla¬ vour. Molofles fpirit gives a yellow ftain to the hands or other fubftanees dipped into it; and may therefore be of ufe in dyeing. It is poffible alfo that the vine- • gar-makers may find ufe for it in their way ; but the moft advantageous of all its ufes is to thediftiller him- felf; a quantity of it added to new treacle intended for fermentation will be of great ufe in *he procefs, and increafe very confiderably the quantity of fpirit; but the proportion in regard to the new matter muft not be too great. MOLOSSI, a people of Epirus, who inhabited that part of the country which was cdMcA MoloJJia or Molcffus, from king Moloffus, a fon of Pyrrhus and Andromache. This country had the bay of Am- bracia on the fouth, and the country of the Perrhae- beans on the eafl. The dogs of the place were fa¬ mous, and received the name of MoloJJi among the Romans. Dodona was the capital of the country, ac¬ cording to fome writers. Others, however, reckon it as the chief city of Thefprotia. MOLOSSUS, in the Greek and Latin poetry, a foot confifting of three long fyllables. As audiri, cantabant, virtutem. It takes its name either from a dance in ufe among the people called MoloJJi or Epirota; or from the temple of Jupiter Moloffus, where odes were fung, in which this foot had a great ftiare ; or elfe becaufe the march of the Moloffi, when they went to the combat, was compofed of thefe feet, or had the cadence there¬ of. The fame foot was alfo called among the an¬ cients, Vertumnus, extenfipes, hippius, isf canius. MOLSA (Francis Maria), an eminent poet of the 16th century, was born at Modena. He gained fo prodigious a reputation by his Latin and Italian poe¬ try, that, as Paul Jovius tells us, rt for 30 years to¬ gether the patrons of wit at Rome ftrove to promote him.” If he had behaved with the leaft prudence, he might eafily have raifed himfelf to confiderable preferments and fortunes in the world ; but he ma¬ naged fo ill that it was not poffible to ferve him.— He was entirely debauched, and at the fame time de¬ void of all prudence and decency in the management of his pleafures. Hence he deftroyed his reputation, and put an abfolute Hop to the progrefs of his for¬ tunes. He died, in 1544, °f the French difeafe. Molfa was a great orator as well as a great poet. He met once with a favourable opportunity of dif- playing his talent this way; for having feen the people of Rome highly incenfed -again!! Lorenzo de Medi- cis, who had ftruck off the heads of a great number of ancient ftatues, he accufed him of that aftion, and (according to Paul Jovius) made fo lively an oration upon it, that he perfeclly overwhelmed him with con- fufion and defpair : and it was generally believed that Lorenzo de Medici's was fo confounded at the infa¬ my with which he was branded in that oration, that,, in order to efface it, he refolved to reftore the city of Florence to its liberty, by affafiinating Alexander de Medici's his near relation, which he didin 1537. Molsa (Tarquinia), daughter of Camillo Molfa, knight of the order of St James of Spain, and grand- Moiucilla daughter of Francis Maria Molfa, was one of the moft accomplifhed ladies that ever appeared in the 0^cca*f world ; wit, learning, beauty, and virtue, ali uniting in her in a moft extraordinary degree. Her father obferving, while !he was yet very young, the good- nefs and excellence of her genius, procured her the beft mafters in every branch of literature and fcience. Lazaro Labadini, a celebrated grammarian of thofe times, taught her polite literature ; and her Latin compofitions in profe and verfe flrow that !he attained the art of writing well, and compofing correctly. She became learned in Ariftotle under Camillo Corcapani; Anthony Guarini the mathematician taught her the doftrine of the fphere; fhe learned poetry under Francis Patricius the famous philofopher ; and logic and philofophy under P. Latoni, who alfo inftrutted her thoroughly in the Greek tongue. The rabbi Abraham taught her the principles of the Hebrew language ; and John Marier Barbier formed her in the politenefs of the Tufcan tongue ; in which !he has not only written a great number of eafy and elegant verfes, but likewife feveral letters and other pieces which are in high efteem With the polite and learned in Italy. Befides her original works, fhe has tranf- lated feveral things from Greek and Latin in a man¬ ner which fliows her to have underftood thofe lauguages as well as her own. Afterwards !he learn¬ ed mufic, as a relaxation and diverfion from her more ferious ftudies ; and in'this art !he attained the high- eft degree of perfe&ion. She ufed to play upon the violin as well as upon the lute, and fing to it at the fame time in fo exquifite a tafte as charmed every hearer; and Ihe inftituted at length a choir of ladies, over which fhe herfelf ufed to prefide. This lady was in high reputation at the court of Alphonfus II. duke of Ferraia, a prince of great judgment, and a paffionate lover of every thing that was elegant; and we are told, that he flood raviftied with admiration upon finding fo many more accompliftiments than he had been taught to expe Sec Chemistk.¥-/«*&*,• and Mimejulogy, p. 134. Being mafter of an eafy fortune, he continued to in¬ dulge himfelf in profecuting fuch branches of natural and experimental philofophy as were moft agreeable to his fancy ; wherein aftronomy having the greateft fliare, he began, about 1681, a literary correfpondence with Flamftead the king’s aftronomer, which he kept up for feveral years. In 1683, he formed a defign of erefting a philofophical fociety at Dublin, in imita- tioa MOL [ 207 ] MOM Molyneux. tion of the Royal Society at London ; and, by the w~v—... countenance and encouragement of Sir William Pet- ty, who accepted the office of prefident, they began a weekly meeting that year, when our author was appointed their firft fecretary. Mr Molyneux’s reputation for learning recom¬ mended him, in 1684, to the notice and favour of the firft and great duke of Ormond, then loVd-lieutenant of Ireland ; and chiefly by his grace’s influence he was appointed, that year, with Sir William Robinfon, fur- veyor general j)f his majefty’s buildings and works, and chief engineer. In 1686, he was fent abroad by the government to view the moft confiderable fortrefles in Flanders. He travelled, in company with Lord Mountjoy, through that country, Holland, part of Germany, and. France. Upon his return from Paris to London, in April 1680, he publifhed his Sciothrri- cum Telefcopium, containing a defcription of the ftruc- ture and ufe of a telefcopial dial invented by him. The feverities of Tyrconnel’s government forced him, with many others, into England, where he fpent two years with his family, his place of refidence being at Che- fter. In this retirement he wrote his Dioptrics, de¬ dicated to the Royal Society. Here he loft his lady, who died foon after fhe had brought him a fon. lll- nefs had deprived her of her eye-fight 12 years before, that is, foon after fire was married ; from which time fhe had been very fickly, and afflicted with extreme pains of the head. As foon as the public tranquillity was fettled in his native country, he returned home ; and, upon the convening of a new parliament in 1692, was chofen one of the reprefentatives f the ifland of the Angles or Englifh. Mona, an ifland of the Baltic Sea, fouth-wed of the ifland of Zealand, fubjeft to Denmark. E. Long. 12. 30. N. Lat. 55. 20. N°226. Mona. See Inchcolm. MONACO, a fmall but handfomeand ftrong town of Italy, in the territory of Genoa, with a cable, cita¬ del, and a good harbour. It is feated on a craggy rock, and has its own prince, under the prote&ion of France. E. Long. 7. 33. N. Lat. 43. 48. MONAD, fee Lf.ibnitztan Pbilofophy. MONADELPHIA, (from ,«<>>©• alone, and a brotherhood,-) a “ Angle brotherhood:” The name of the xfith clafs in Linnaeus's fexual fydem, con¬ fiding of plants with hermaphrodite flowers ; in which all the damina, or male organs of generation, are united below into one body or cylinder, through which pafles the pointal or female organ. See Bo¬ tany, p. 437. MONAGHAN, a county of Ireland, fituated in the province of Ulder, is bounded by .Tyrone on the north, Armagh on the ead, Cavan and Louth on the fouth, and Fermanagh on the web. It is a boggy and mountainous trad, but in fome places is well im¬ proved. It contains 170,090 Irilh plantation acres, 24 pariflies, five baronies, and one borough, and fends four members to parliament. It is about 30 miles long and 22 broad. The linen trade of this county is averaged at L. 104,000 yearly. Monaghan, a pod, fair, and market town, and chief of the county of that name, is didant 62 miles from Dublin ; it is a borough, and returns two mem¬ bers to parliament; patron Lord Clermont. It gives title of baron to the family of Blayney, and has fix fairs. It was anciently called Muinechan. An abbey was founded here in a very early age, of which Moe- lodius the fon of Aodh was abbot. In 1462, a mo- nafleiy for conventual Francifcans was eredled on the fite of this abbey, which was granted on the general fupprefiion of monaderies to Edward Withe, and a cable has been fince erected on the fite by Edward Lord Blayney. MONAMY (P.), a good painter of fea-pieces, was born in Jerfey ; and certainly (fays Mr Walpole), from his circumdances or the views of his family he had little reafon to expedl the fame he afterwards acquired, having received his firb rudiments of drawing from a fign and houfe painter on London-bridge. But when nature gives real talents they break forth in the home- lied fchool. The (hallow waves that rolled under his window taught young Monamy what his mader could not teach him, and fitted him to imitate the turbulence of the ocean. In painter’s hall is a large piece by him, painted in 1726. He died at his houfe in Wedmin- der the beginning of 1749. MONANDRIA, (from alone, and “*»*> a man or hufband:) The name of the firb clafs in Linnaeus’s fexual fydem ; confiding of plants with hermaphrodite flowers, which have only one damen or male organ. MONARCHY, a large date governed by one ; or a date where the fupreme power is lodged in the hands of a Angle perfon. The word comes from the Greek noia.px»f, “ one who governs alone formed of .«9»or, joins, and *?xn imperium, “ government.” Of the three forms of government, viz. democracy, aridocracy, and monarchy, the lad is the mod powerful, all the finews of government being knit together, and united in the hand of the prince ; but then there is imminent Mouses 11 Mona'-chyw M O N [ Sep 1 MON "lylonarehy, imminent danger of his employing tiiat ftrength to Improvident or oppreflive purpofes. As a democracy ’is the beft calculated to direct the end of a law, and an ariftocracy to invent the means by which that end •fhnll be obtained, a monarchy is moil fit for carrying *hofe means into execution. The moft ancient monarchy was that of the AfTy- rians, which Vas founded foon after the deluge. We •ufually reckon four grand or univerfal monarchies ; the Aflyrian, Perfian, Grecian, and Roman; though St Auguftine makes them but two, viz. thofe of Baby¬ lon and Rome* Belus is placed at the head of the feries of Afiyrian kings who reigned at Babylon, and is by profane authors efteemed the founder of it, and by fome the fame whom the fcriptures call Nimrod. The principal Aflyrian kings after Belus were Niiius, who built Nineveh, and removed the feat of empire to it; Semiramis, who, difguifing her fex, took ■poflef- fion of the kingdom inftead of her fon, and was kill¬ ed and fucceeded by her fon Ninyas ; and Sardanapa- , lus, the laij: of the Affyrian monarchs, and more ef¬ feminate than a woman. After his death the Affyrian empire was fplit into three feparate kingdoms, viz. the Median, Affyrian, and Babylonian. The firft king of the Median kingdom was Arbaces ; and this kingdom -Jailed till the time of Aftyages, who was fubdued and divefted of his kingdom by Cyrus. In the time of Cyrus there arofe a new and fecond monarchy called the Perfian, which Hood upwards of 200 years from Cyrus, whofe reign began A. M. 3468, to Darius Codomanpjps, who was conquered by Alex¬ ander, and the empire tranflated to the Greeks A. M. 3674.—The firft monarch was Cyrus, founder of the empire. 2. Cambyfes, the fon of Cyrus. 3. Smer- dis. 4. Darius, the fon of Hyftafpis, who reigned 521 years before Chrift. 5. Xerxes, who reigned 485 years before Chrift. 6. Artaxerxes Longimanus, who reigned 464 years before Chrift. 7. Xerxes the fe¬ cond. 8. Ochus, or Darius, called Nothus, 424 years before Chrift. 9. Artaxerxes Mnemon, 405 years before Chrift. 10. Artaxerxes Ochus, 359 years before Chrift. 11. Arfes, 338 years before Chrift. 12. Darius Codomannus, 33d years before Chrift, who was defeated by Alexander the Great, and de¬ prived of his kingdom and life about 331 years before Chrift: the dominion of Perfia after his death was tranflated to the Greeks. The third monarchy was the Grecian. As Alex¬ ander, when he died, did not declare who Ihould fucceed him, there ftartcd up as many kings as there were commanders. At firft they governed the provinces that were divided among them un¬ der the title of viceroys ; but > when the family of Alexander the Great was extindl, they took upon them the name of kings. Hence, in procefs of time, the whole empire of Alexander produced four diftinft kingdoms, viz. 1. The Macedonian ; the kings of which, after Alexander, were Antipater, Caflander, Demetrius Poliorcetes, Seleucus Nicanor, Meleager, Antigonus Dofon, Philip, and Perfeus, under whom the Macedonian kingdom was reduced to the form of a Roman province. 2. The Afiatic kingdom, which upon the death of Alexander fell to Antigonus, com¬ prehending that country now called Natolia, together with fome other regions beyond Mount Taurus. From this kingdom proceeded two Idler ones, viz. that of Vol. XII. Part I. Pergamus, whofe laft king, Attains, appointed the Ro- Monarchy, man people to be his heir ; and Pontus, reduced by the Manar(fo. Romans into the form of a province, when they had v ~ " ^ fubdued the laft king, Mithridates. 3. The Syrian, of whofe twenty-two kings the moft celebrated were, Seleucus Nicanor, founder of the kingdom; Antiochus Deus; Antiochus the Great; Antiochus Epiphanes; and Tigranes, who was conquered by the Romans under Pompey and Syria reduced into the form of a Roman province. 4. The Egyptian, which was formed by the Greeks in Egypt, and flouriflied near 240 years under 12 kings, the principal of whom were, Ptolemy Lagus, its founder; Ptolemy Philadelphus, founder of the Alexandrian library ; and queen Cleo¬ patra, who was overcome by Auguflus, in confe- queuce of which Egypt was added to the dominion of the Romans. The fourth monarchy was the Roman, which lafted 244 years, from the building of the city until the time when the royal power was abrogated. The kings of Rome were,. Romulus, its founder; Numa Fompilius ; Tullus Hoftilius; Ancus Martius ; Tarqui- nius Prifcus; Servius Tullius ; and Tarquin the Proud, who was baniftied, and with whom terminated the regal power. There feems in reality no neceffity to make the Medes, Perfians, and Greeks, fuceeed to the whole power of the Aflyrians, to multiply the number of the monarchies. It was the fame empire ftill; and the feveral changes that happened in it did not confti- tute different monarchies. Thus the Roman empire was fucceflively governed by princes of different na¬ tions, yet without any new monarchy being formed thereby. Rome, therefore, may be faid to have im¬ mediately fucceeded Babylon in the empire of the world. See Empire. Of monarchies fome are abfolute and defpotic, where the will of the monarch is uncontroulable ; others are limited, where the prince’s authority is reftrained by laws, and part of the fupreme power lodged in other" hands, as in Britain. See Government. Some monarchies again are hereditary, where the fucceffion devolves immediately from father to fon ; and others are elective, where, on the death of the monarch, his fucceffor is appointed by eleftion, as in Poland. Fifth-Monarchy Men, in the ecclefiaftical hiftory of England, were a fet of wrong-headed and turbu¬ lent enthufiafts who arofe in the time of Cromwell, and who expe&ed Chrift’s fudden appearance upon earth to eftablifli a new kingdom ; and, afting in confequence of this illufion, aimed at the fubverfion of all human government. MONARDA, Indian horehound, in botany: A genus of the mo&ogynia order, belonging to the diam- dria clafs of plants ; and in the natural method rank¬ ing under the 4 2d order, VertuihaU. The corolla is unequal, with the upper lip linear, involving the fila¬ ments ; there are four feeds. The moft remarkable fpecies is the zeylanica, a native of the Eaft Indies. It rifes with an herbaceous, four-cornered, hoary ftalk, and bears leaves that are entire, nearly heart-fhaped, woolly, deep notched on the edges, and having foot- ftalks. The flowers, which are purplifh and fragrant, furround the ftalk in whorls, each whorl containing about 14 flowers; and are fucceeded by four finall D d kidney- MON [ 210 1 MON Monar&e* kidney-fliaped fhining feeds, lodged in the bottom of U the permanent flower-cup. The Indians fuperftitioufly Mnnaftery teljeve that a fumigation of this plant is cffedlual for dfiving away the devil; and from this imaginary pro- perty its name in the Ceylonefe language is derived. Grimmius relates, in his Lqboratorium Ceylorficum, that for tafte and fmell tins fpecies of horehound hands re¬ markably diftiaguifijed. A water and fubtiie oil are obtained from it, both of which are greatly commend¬ ed in ohftruftions of the matrix. A fyrup is likewife prepared from this plant, which is ufeful in the above- mentioned diforders as well as in difeafes of the fio- mach. MONARDES (Nicholas), an excellent Spanirti phytician of Seville, who lived in the 16th century : and defervedly acquired great reputation by his prac¬ tical fkill and the books which he wrote. His Spa^ rilh works have been tranHated into Latin by Chw fius, into Italian by Annibal Brigantus, and thofe upon American drugs have appeared in Englilh, He died about the year tjyS- MONASTEREVAN, a poll town of Ireland, in the county of Kildare and province of Leinfter, 36 miles from Dublin. This town takes its name from a magnificent abb.-y wdiich was founded here, in which St'Evan in the beginning of the 7 th century placed a number of monks from fouth Munfter, and which had the privilege of being a fandtuary. St Evan’s fe- Rival is held on the 22d of December. The confe- rrated bell, which belonged to this faint, was on fo- 1'emn trials fwQrn upon by the whole tribe of the Eo- ganachts, and was always committed to the care of the Mac Evans, hereditary chief juftices of Munfter ; the abbot of this houfe fat as a baron in pailiament.— At the general fuppreffion of monafteries, this abbey was granted to George Lord Audley, who aifigned it to Adam Loftus, vifeount Ely. It afterwards came into the family of Moor, earls of Drogheda, and has been beautifully repaired by the prefent Lord Drog¬ heda, {till wearing the.venerable appearance of an ab¬ bey. There is a nurfery at Monafterevan for the charter fchools of the province of Leinfter; and the grand canal has been carried up to this town from Dublin, fince which it has been much improved and enlarged with feveral new buildings. It is a market- town, and alfo holds four fairs in the year. MONASTERY, a convent or houfe built for the reception of religious; whether it be abbey, priory, nunnery, or the like. Monastery is only properly applied to the houfes of monks, mendicant friars, and nuns. The reft arc more properly called religious houfes. For the origin of monafteries, fee Monastic and Monk. The houfes belonging to the feveral religious orders which obtained in England and Wafes were, cathe¬ drals, colleges, abbeys, priories, preceptories, com- mandries, hofpitals, friaries, hermitages, chantries, and free chapels. Thefe were under the direftion and management of various officers. The difiblution of Houfes of this, kind began fo early as the 1312, when the Templars were fupprefied ;.and in 1323.their lands,, churches, advowfous, apd liberties, here in England, were givenby 17 Ed. II. ft. 3. to the prior and brethren of, the hofpital, of. S.t lohn at Jerufalem. In the ycaic I390» '437* 144L M59» *497> 1508, and Monaftery. 1515, feveral other houfes were diflblved, and their ' ",~v revenues fettled on different colleges in Oxford and Cambridge. Soon after the laft period. Cardinal Wol- fey, by licence of the king and pope, obtained a dif- folution of above 30 religious houfes for the Founding and endowing his colleges at Oxford and Ipfwich. About the fame time a bull was granted by the fame pope to Cardinal Wolfey to fupprefs monafteries, where there were not above fix monks, to the value of 8c6.> ducats a-year, for endowing Windfor and King’s Col¬ lege in Cambridge; and two other bulls were granted to Cardinals Woliey and Campeius, where there werf kf$ than twelve monks, and to annex them to the greater monafteries ; arrd another bull to the fame car¬ dinals to inquire about abbeys to be fupprefled in or¬ der to be made cathedrals. Although nothing ap¬ pears to have been done in confequence of thefe bulls, the motive which induced Wolfey and many others to fupprefs thefe houfes was the defire of promoting learning ; and Archbiftiop Cranmer engaged in it with a view of carrying on the Reformation. There were other caufes that concurred to bring on their ruin : many of the religious were loofe and vicious; the monks were generally thought to be in their hearts attached to the pope’s fupremaey; their revenues- were not employed according to the intent of the do- noss; many cheats in images, feigned miracles, and counterfeit relics, had been difeovered, which brought the monks into difgrace ; the Obfervant friars had op- pofed the king’s divorce from Queen Catherine ; and thefe circumftances operated, in concurrence with the king’s want of a fupply and the people’s defire tofave their money, to forward a motion in parliament, that in order to fupport the king’s ftate and fupply his wants, all the religious houfes might be conferred up¬ on the crown which were not able to {pend above L. 200 a-year ; and an a but the chief merit of the work is, that, unlike the produ&ions of many moralifts, it contains nothing which the author himfelf did not reduce to practice. He had made it his ftudy to contribute to the delight and amufement of thofe refpe&able focie- ties into which he was admitted. 2. Les Ames rivalcs, an agreeable little romance, in which there occur fe- veral ingenious obfervations on French manners; the Abderitesy a comedy of but ordinary merit; Poefes di- verfesy full of delicacy (his Romances and his Rajeu* ntjfemcnt inutile are particularly diftinguiftied for fmooth verfification, elegant reflexions, and pleafing narra¬ tion) ; and feme diflertations which difplay confider- able wit and information. Thefe pieces are to be found in the mifcellaneous works of the author, publiihed at Paris 1743, i21110"- 3- Some little pieces of one acl; which make part of different operas, called the Frogmens. Zehndot, Ifmene Almajls, the Genies tutdairesy and the Sibylle. He was devoted to lyric poetry, and cultivated it with fuccefs. In this fpecies of writing we have from his pen the Empire de l’Amour, a ballet; the Trophee; the Ames reunis, a ballet which was tie- ver aXed ; and Erojine, a heroic paftoral. ^4. L’Hi- Jloire des Chats, a trifling performance, too feverely cenfured at the time, and now almoft wholly fallen in¬ to oblivion. This work gave the Comte d’Argenfon an opportunity of being witty at the author’s expence. When Voltaire retired into Prufiia, Moncrif applied to the minifter for the vacant place of hiftoriographer: “ Hijloriographel (faid the Comte d’Argenfon), vous voulez fans doute dire hiftoriogriphe.” His works -were colleXed, in 1761, into 4 yols, 12 mo. MONDA, or Munda (anc.^geog.), a river of Lu- v ] MON fitania,. running midway from eaft to weft into the Monday Atlantic, between the Durius and Tagus, and waih- II ing Conimbrioa. Now- the Mondego, a river of Por- Moneta-- tugal, which running by Coimbra, falls into the At. n^s' ^ lantic, 30 miles below it. ^ MONDAY, the fecond day of the week, fo called as being anciently facred to die moon ; q. d. moon-day. MONDOVI, a^confiderable town of Italy, in Piedmont; with a citadel, univerfity, and bifhop’s fee. It is the largeft and moft populous town off Piedmont, and is feated in E. Long. 8. 15. N. Lat. 44. 23. MONEMUGI, an empire in the fouth of Africa, has Zanguebar on the eaft, Monomotapa on the fouth, Motamba and Makoko on the weft, and Abyffinia on the north and partly to the eaft, though its boun¬ daries that way cannot be afeertained. It is divided’ into the kingdoms of Mujaco, Makoko or Anfiko, Gingiro, Cambate, Alaba, and Monemugi Proper. - This laft lies in the middle of the torrid zone, and a- bout the equinoXral line fouth of Makoko, weft oir Zanguebar, north of Monomotopa, and eaft of Con¬ go and of the northern parts of Monomotopa. To;. afeertain its extent, is too difficult a tafk, being a country fo little frequented. The country known, a- bounds with gold, filver, copper mines, and elephants. The natives clothe themfelves in filks and c&ttons,- which they buy of ftrangers, and wear collars of tranf- parent amber-beads, brought them from Cambaya: which beads ferve alfo initead of money; gold and filver being too common, and of little value among them. Their monarch always endeavours to be at peace with the princes round about him, and to keep an open trade with Quitoa, Melinda, and Mombaza, on the eaft, and with Congo on the weft; from all which v places the black merchants refort thither for gold. The Portuguefe merchants report, that on the eaft fide of Monemugi there is a great lake full of fmall iflands, ^bounding with all forts of fowl and cattle, and inhabited by negroes. They relate alfo, that on the . main land eaftward they heard fometimes the ringing of bells, and that one could obferve buildings very much like churches ; and that from thefe parts came - men of a brown and tawny complexion, who traded with thofe iflanders, and with the people of Mone¬ mugi. This country of Monemugi affords alfo abundance of palm-wine and oil, and fuch great plenty of honey, that above half of it is loft, the blacks not being able to confume it. The air is generally very unwholefome, - and exceffively hot, which is the reafon why no Chri- ftians undertake to travel in this empire. De Lifle gives the divifion of this country as follows: The Ma- racates, the Meffeguaries, the kingdom of the Buen- gas, the kingdom of-Mafti, and that of Maravi. But we are not acquainted with any particulars relating to thefe nations or kingdoms. MONETARIUS, or Monever, a name which an¬ tiquaries and medalifts give to thofe who ftruck the ancient coins or monies. Many of the old Roman, &c. coins have the name of the monetarius, either written at length or at lealt the initial letters of it. See Medal. MONEY, MON [2 >ro that there was coniiant occafion for ftatutes to re- ftrain grafing, and to promote agriculture ; and no e£- fe&ual remedy was found till the bounty upon the ex¬ portation of corn ; fince which, above ten times more corn has been railed in this country than before. The price of corn in the time of James I. and con- fequently that of other neeeffiaries of life, was not lower, but rather higher, than at prefent : wool is not two thirds of the value it was then ; the finer manu- factures having funk in price by the progrefs of art and induftry, notwithftanding. the increafe of money. Butchers meat was higher than at prefent. Prince Henry made an allowance of near 4d. per pound for all the beef and mutton ufed in his family. This may be true with refpedt to London ; but the price of butchers meat in the country, which does not even now much exceed this price at a medium, has certain¬ ly greatly increafed of late years, and particularly in the northern counties. The prices of commodities are higher in England than in France; befides that the poor people of France !, live upon much lefs than the poor in England, and thetr armies are maintained at lefs expence. It is computed by Mr Hume, that a Britifh army of 20,000 men is maintained at near as great an expence as 60,000 in France, and that the Englifh fleet, in the war of 1741, required as much money to fupport it as all the Roman legions in the time of the emperors. However, all that we can conclude from this is, that money is much more plentiful in Europe at prefent than it was in the Roman empire. In the 13th century the common intereft which the Jews had for their money, Voltaire fays, was 20 per cent. But with regard to this, we muft confider the great contempt that nation was always held in, the large contributions they were frequently obliged to pay, the rifle they run for never receiving the princi¬ pal, the frequent eonfxfcjvtions of all their effefts, and the violent perfecutions to which they were expofed ; in which circumftanees it was impoffible for them to lend money at all unlcfs for moft, extravagant intereft,, and much difproportioned to its real value. Before the difeovery of America and the plantation of our colonies, the intereft of money was generally 12 per cent, all over Europe; and it has been growing gra¬ dually left fince that time, till it is now generally about four or five. \jfhen fums of money are faid to be raifed by a whole people, in order to form a juft eftimate of it,. V'e muft take into confideration not only the quantity #£ the precious metal according to the ftandard of the coin, and the proportion of the quantity of coin to the commodities, but alfo the number and riches of the people who raife it: for populous and rich coun¬ tries will much more eafily raife any certain fum of money than one that is thinly inhabited, and chiefly by poor people. This circumftance greatly adds to our furprife at the vaft fums'of money ^raifed by 'Wil¬ liam the Conqneror, who had a revenue nearly in value equal to L. 12,000,000 of our'*money (allowance be¬ ing made for the ftandard of coin and the proportion it bore to commodities), from a country not near fo populous or rich as. England is at prefent. Indeed, the accounts hiftorians give us of the revenues of this prince, and the treafure he left behind him, are barely credible. II. Imaginary Money,, or Money of Account^ is that which has never exifted, or at leaft which does not exiil in real fpecie, but is a denomination invented or retained to facilitate the ftating of accounts, by keep¬ ing them ftill on a fixed footing, not to be changed,, like current coins, which the authority of the fovereiga raifes or lowers according to the exigencies of the ftate. Of which kind are pounds, livres, marks, mar aveches, &c. See the annexed Table, where the fictitious mo¬ ney is diftinguiflied by a dagger (f). Moneys of Account among the Ancients.— 1. The Gre¬ cians reckoned their fums of money by drachma, mina, Zend, talenta. The drachma was equal to y jd. Sterling; 100 drachmas made the mina, equal to 3/. 4r. "id. Sttf- ling ; 60 minae made the talent, equal to X93 /. 15 s. Sterling : hence 100 talents amounted to 19,375/. Ster¬ ling. The mina and talentum, indeed, were different in, different provinces: their proportions in Attic drachms are as follow. The Syrian mina contained 25 Attic drachms ; the Ptolemaic 33J ; the Antiochic and Eu- brean too; the Babylonic 116 ; the greater Attic and Tyrian 133J ; the iEginean and Rhodian 166J. The Syrian talent contained 15 Attic minx ; the Ptolemaic 20 ; the Antiochic 6o ; the Eubasan 60'; the Babylo¬ nic 70 ; the greater Attic and Tyrian 80; the iFgi- nean and Rhodian too. 2. Roman moneys of account were the fejlertius and" fejlertium. The fefiertius was equal to id. ^\q. Ster¬ ling., One tho. ,nd of thefe made the leftertiurn, equal to 8/. u. $d. 2q. Sterling. One thoufand of. thefe feflertia made the decies feftertium (the adverb- crtities being always underftoodj equal to 8072/. i8r. qr/. Sterling. The decies feilertium they alfo called decies centena miliia nummum. Centies feftertium, or centies- HS, were equal to 80,729/. 3J. 4^ Millies HS to- 807,291/. 131. 4J. Millies centies HS to 888,020/. \6s. &/. Theort of Money. I . Of Artificial or Material Money . I. As far back as our accounts of the tranfefrionS' of mankind reach, we find they had adopted the pre« - cious metals, that is, filver and gold, as* the common meafure of value, and as the adequate, equivalent foif every* thing alienable. The metals are admirably adapted for this purpofe 1' they are perfe&ly. homogeneous;, when pure, their 6 im&efy. Motley. M O N mafTes, or bulks, are exaftly in proportion to their weights : no phyiical difference can be found between two pounds of gold, or filver, let them be the produc¬ tion of the mines of Europe, Alia, Africa, or Ame¬ rica : they are perfeftly malleable, fufible, and fuffer the moft exa£f diviiion which human art is capable to give them : they are capable of being mixed with one another, as well as with metals of a bafer, that is, of a lefs homogeneous nature, fuch as copper | by this mixture they fpread themfelves uniformly through the whole mafs of the compofed lump, fo that every atom of it becomes proportionally pofTeffed of a fhare of this noble mixture ; by which means the fub- divifion of the precious metals is rendered very ex- ten five. Their phyfical qualities are invariable : they lofe no¬ thing by keeping ; they are folid and durable ; and though their parts are feparated by fri&ion, like every other thing, yet ftill they are of the number of thofe which fuffer lead by it. If money, therefore, can be made of any thing, that is, if the proportional value of things vendible can be meafured by any thing material, it may be meafured by the metals. II. The two metals being pitched upon as the moil proper fubftances for realifing the ideal fcale of money, thofe who undertake the operation of adjufting a ftan- dard, muft conflantly keep in their eye the nature and qualities of a fcale, as well as the principles upon which it is formed. The unit of the fcale muft conftantly be the fame, although realifed in the metals, or the whole operation fails in the moft effential part. This realifing the unit is like adjufting a pair of compaffes to a geometrical fcale, where the fmalleft deviation from the exaft open¬ ing once given muft occafion an incorreA meafure. The metals, therefore, are to money what a pair of compaffes is to a geometrical fcale. This operation of adjufting the metals to the money of account implies an exa& and determinate propor- toin. of both metals to the money-unit, realifed in all thefpecies and denominations of coin, adjufted to that Itandard. The fmalleft particle of either metal added to, or taken away from, any coins, which reprefent certain determinate parts of the fcale, overturns the whole fyftem of material money. And if, notwithftanding fuch variation, thefe coins continue to bear the fame denominations as before, this will as effe&ually de- ftroy their ufefulnefs in meafuring the value of things, as it.would overturn the ufefulnefs of a pair of com¬ paffes, to fuffer the opening to vary, after it is adjuft¬ ed to the fcale reprefenting feet, toifes, miles or leagues, by which the diftances upon the plan are to be mea¬ fured. HI. Debafing the ftandard is a good term; be- caufe it conveys a clear and diftinA idea. It is dimi- nilhing the weight of the pure metal contained in that denomination by which a nation reckons, and which we have called the money-unit. Raifing the ftan¬ dard requires no farther definition, being the direA contrary. ,IV. Altering the ftandard (that is, raifing or deba¬ fing the value of the money-unit) is like altering the national meafures or weights. This is belt difeovered *N° 2 26. MON by comparing the thing altered with things of the fame nature which have fuffered no alteration. Thus, '* if the foot of meafure was altered at once over all Eng¬ land, by adding to it, or taking from it, any propor¬ tional part of its ftandard length, the alteration would be belt difeovered by comparing the new foot with that of Paris, or of any other country, which had fuf¬ fered no alteration. Juft fo, if the pound Sterling, which is the Englifti unit, ihall be found any how changed, and if the variation it has met with be diffi¬ cult to afeertain becaufe of a complication of circum- ftances, the beft way to difeover it, will be to com¬ pare the former and the prefent value of it with the money of other nations which has fuffered no variation. This the courfe of exchange will perform with the greateft exaAnefs. V. Artifts pretend, that the precious metals, when abfolutely pure from any mixture, are not of fufficient hardnefs to conftitute a folid and lafting coin. They are found alfo in the mines mixed with other metals of a bafer nature ; and the bringing them to a ftate of perfed purity occafions an unneceffary expence. To avoid, therefore, the inconvenience of employing them in all their purity, people have adoped the expedient of mixing them with a determinate proportion of other metals, which hurts neither their fulibility, malleabi¬ lity, beauty, or luftre. This metal is called alloy ; and, being confidered only as a fupport to the princi¬ pal metal, is accounted of no value in itfelf. So that eleven ounces of gold, when mixed with ^ne ounce of filver, acquires by that addition no augmentation of value whatever. This being the cafe, we ffial!, as much as pof- fible, overlook the exiftence of alloy, in fpeaking of money, in order to render language lefs fubjeA to am¬ biguity. 2. Incapacities of the Metals to perform the Office of an invariable Meafure of Value. I. Were there but one fpecies of fuch a fubftance as we have reprefented gold and filver to be; were there but one metal poffeffing the qualities of purity, divifibility, and durability ; the inconveniences in the ufe of it for money would be fewer by far than they are found to be as matters ftand. Such a metal might then, by an unlimited diyifion into parts exaAly equal, be made to ferve as a tole¬ rably fteady and univerfal meafure. But the rivallhip between the metals, and the perfeA equality which is found between all their phyfical qualities, fo far as regards purity and divifibility, render them fo equally well adapted to ferve as the common meafure of value, that they are univerfally admitted to pafs current as money. What is the confequence of this? that the one mea¬ fures the value of the other, as well as that of every other thing. Now the moment any meafure begins to be meafured by another, whofe proportion to it is not phyfically, perpetually, and invariably the fame, all the ufefulnefs of fuch a meafure is loft. An example will make this plain. A foot of meafure is a determinate length. An Englilh foot may be compared with the Paris foot, or with that of the Rhine ; that is to fay, it may be mea* fured by them : and the proportion between their lengths - [ 2l6 ] MON [21 lengths may be exprefled in numbers; which pro¬ portion will be the fame perpetually. The meafur- ing the one by the other will occafion no uncertain¬ ty ; and we may fpeak of length by Paris feet, and be peifeftly well underftoed by others who are ufed to meafure by the Englilh foot, or by the foot of the Rhine. But fuppofe that a youth of 12 years old takes it into his head to meafure from time to time, as he ad¬ vances in age, by the length of his own foot, and that he divides this growing foot into inches and decimals: what can be learned from his account of meafures ? As he increafes in years, his foot, inches, and fubdivi- fions, will be gradually lengthening ; and were every man to follow his example, and meafure by his own foot, then the foot of a meafure now eftablifhed would totally ceafe to be of any utility. This is juft the cafe with the two metals. There is no determinate invariable proportion between their va¬ lue ; and the confequence of this is, that when they are both taken for meafuring the value of other things, the things to be meafured, like lengths to be meafured by the young man’s foot, without changing their re¬ lative proportion between themfelves, change, how¬ ever, with refpeft to the denominations of both their meafures. An example will make this plain. Let us fuppofe an ox to Jbe worth 3000 pounds weight of wheat, and the one and the other to be worth an ounce of gold, and an ounce of gold' to be worth exa&ly 15 ounces of filver: if the cafe fhould happen, that the proportional value between gold and filver fhould come to be as 14 is to 1, would not the ox, and confequently the wheat, be eftimated at lefs in fil¬ ver, and more in gold, than formerly ? Farther, would it be in the power of any ftate to prevent this varia¬ tion in the meafure of the value of oxen and wheat, w ithout putting into the unit of their money lefs fiiver and more gold than formerly ? If therefore any particular ftate fhould fix the ftan- dard of the unit of their money to one fpecies of the metals, while in faft both the one and the other are actually employed in meafuring value ; does not fuch a ftate referable the young man who meafures all by his growing foot ? For if jilver, for example, be re¬ tained as the ftandard, while it is gaining upon gold one fifteenth additional value ; and if gold continue all the while to determine the value of things as well as filver; it is plain, that, to all intents and purpofes, this filver-meafure is lengthening daily like the young man’s foot, fince the fame weight of it muft become every day equivalent to more and more of the fame commodity; notwithftanding that we fuppofe the fame proportion to fubfift, without the leaft variation, between that commodity and every other fpecies of things alienable. Buying and felling are purely conventional, and no man is obliged to give his merchandife at what may be fuppofed to be the proportion of its worth. The ufe, therefore, of an univerfal meafure, is to mark, not only the relative value of the things to which it is ap¬ plied as a meafure, but to difcover in an inftant the proportion between the value of thofe, and of every o- ther commodity valued by a determinate meafure in all the countries of the world. Vou XII. Part L 7 ] MON Were pounds Sterling, livres, florins, piaftres, &c. which are all money of account, invariable in their values, what a facility would it produce in all con- verfions, what an afiiftance to trade ! But as they are all limited or fixed to coins, and confequent¬ ly vary from time to time, this example ftiows the u- tility of the invariable meafure which we have de- fcribed. There is another circumftance which incapacitates the metals from performing the office of money ; thd fubftance of which the coin is made, is a commodity which rifes and finks in its value with refpeft to other commodities, according to the wants, competition, and caprices of mankind. The advantage, therefore, found in putting an intrinfic value into that fubftance which performs the fundion of money of account, is compenfated by the inftability of that intrinfic value ; and the advantage obtained by the liability of paper, or fymbolical money, is compenfated by the defed it commonly has of not being at all times fufceptible of realization into folid property or intrinfic value. In order, therefore, to render material money more perfed, this quality of metal, that is, of a commo¬ dity, Ihould be taken from it; and in order to render paper-money more perfed, it ought to be made to circulate upon metallic or land-fecurity. II. There are feveral fmaller inconveniences accom¬ panying the ufe of the metals, which we lhall here Ihortly enumerate. imo, No money made of gold or filver can circulate long, without lofing its weight, although it all along preferves the fame denomination. This reprefents the contracting a pair of compafles which had been right¬ ly adjufted to the feale. ido. Another inconvenience proceeds from the fa¬ brication of money. Suppofirig the faith of princes who coin money to be inviolable, and the probity as well as capacity of thofe to whom they commit the in- fpedion of the bufinefs of the metals to be fufficient, it is hardly poffible for workmen to render every piece exadly of a proper weight, or to preferve the due proportion between pieces of different denomina¬ tions ; that is to fay, to make every ten fixpences ex¬ adly of the fame weight with every crown-piece and every five fhillings ftruck in a coinage. In propor¬ tion to fuch inaccuracies, the parts of the fcale become unequal. 3*0, Another inconvenience, and far from being inconfiderable, flows from the expence requifite for the coining of money. This expence adds to its va¬ lue as a manufadure, without adding any thing to its weight. .4/0, The laft inconvenience is, that by fixing the money of account entirely to the coin, without having any independent common meafure, (to mark and con¬ trol thefe deviations from mathematical exadnefs, which are either infeparable from the metals them- felves, or from the fabrication of them), the whole meafure of value, and all the relative interefts of deb¬ tors and creditors, became at the difpofal not only of workmen in the mint, of Jews who deal in money, of clippers and wafhers in coin; but they are alfo entire¬ ly at the mercy of princes, who have the right off coinage, and who have frequently alfo the right of E e railing Money. MON [21 railing or debafing the Itaodard of the coin, according . as they find it moll for their prefent and temporary interell. 3. Methods which may be propofed for kjfening the fe¬ deral Inconveniences to which Material Money is liable. The inconveniences from the variation in the rela¬ tive value of the metals to one another, may in fome meafure be obviated by the following expedients. 1 mo, By confidering one only as the Itandard, and leaving the other to feek its own value like any other commodity. 2do, By confidering one only as the ftandard, and fixing the value of the other from time to time by au¬ thority, according as the market-price of the metals lhall vary. 3*0, By fixing the ftandard of the unit according to the mean proportion of the metals, attaching it to neither; regulating the coin ‘accordingly; and upon every confiderable variation in the proportion between them, either to make a new coinage, or to raife the denomination of one of the fpecies, and lower it in the other, in order to preferve the unit exaftly in the mean proportion between the gold and filver. qto, To have two units and two ftandards, one of gold and one of filver, and to allow every body to Itipulate in either. 5/0, Or laft of all, to oblige all debtors to pay one half in gold, and one half in the filver ftandard. 4. Variations to which the Value of the Money-unit is expofedfrom every Diforder in the Coin. Let us fuppofe, at prefent, the only diforder to con- fid in a want of the due proportion between the gold and filver in the coin. This proportion can only be eftablifhed by the mar¬ ket price of the metals; becaufe an augmentation and rife in the demand for gold or filver has the effeft of augmenting the value of the metal demanded. Let us fuppofe, that to-day one pound of gold may buy fif¬ teen pounds of filver : If to-morrow there be a high demand for filver, a competition among merchants to have filver for gold will enfue : they will contend who flrajl get the filver at the rate of 15 pounds for one of gold : this will raife the price of it; and in propor¬ tion to their views of profit, fome will accept of lefs than the 13 pounds. This is plainly a rife in the filver, more properly than a fall in the gold; becaufe it is the competition for the filver which has occafion- ed the variation in the former proportion between the metals. Let us now fuppofe, that a ftate, having with great exaftnefs examined the proportion of the metals in the market, and having determined the precife quantity of each for realifing or reprefenting the money-unit, fhall execute a moft exaift coinage of gold and filver coin. As long as that proportion continues unvaried in the market, no inconvenience can refult from that quarter in making ufe of metals for money of ac¬ count. But let us fuppofe the proportion to change : that the filver, for example, fhall rife in its value with re¬ gard to gold ; will it not follow, from, that moment^ 8 1 MON that the unit realized in the filver, will become of more Money, value than the unit realized in the gold coin ? But as the law has ordered them to pafs as equiva¬ lents for one another, and as debtors have always the option of paying in what legal coin they think fit, will they not all choofe to pay in gold ? and will not then the filver coin be melted down or exported, in order to be fold as bullion, above the value it bears when it circulates in coin ? Will not this pay- ing in gold alfo really diminilh the value of the money- unit, fince upon this variation every thing mull fell for more gold than before, as we have already ob- ferved. Confequently, merchandife, which have not varied in their relative value to any other thing but to gold and filver, muft be rneafured by the mean propor¬ tion of the metals ; and the application of any other meafure to them is altering the ftandard. If they are meafured by the gold, the ftandard is debafed ; if by filver, it is raifed. If, to prevent the inconvenience of mfclting down the filver, the ftate fhall give up affixing the value of their unit to both fpecies at once, and fhall fix it to one, leaving' the other to feek its price as any other commodity ; in that cafe, no doubt, the melting down of the coin will be prevented; but will this ever re- ftore the value of the money-unit to its former ftan¬ dard ? Would it, for example, in the foregoing fup- pofition, raife the debafed value of the money-unit in the gold coin, if that fpecies were declared to be the ftandard ? It would indeed render filver coin purely a merchandife, and, by allowing it to feek its value, would certainly prevent it from being melted down as before ; becaufe the pieces would rife conventionally in their denomination ; or an agio, as it is called, would be taken in payments made in filver: but the gold would not, on that account, rife in its value, or be¬ gin to purchafe any more merchandife than before. Were therefore the ftandard fixed to the gold, would not this be an arbitrary and a violent revolution in the value of the money-unit, and a debafement of the ftan¬ dard ? If, on the other hand, the ftate fhould fix the ftan¬ dard to the filver, which we fuppofe to have rifen in its value, would that ever fink the advanced value which the filver coin had gained above the worth of the former ftandard unit ? and would not this be a violent and an arbitrary revolution in the value of the money-unit, and a railing of the ftandard ? The only expedient, therefore, is, in fuch a cafe, to fix the numerary unit to neither of the metals, but . to contrive a way to make it fluftuate in a mean pro¬ portion between them ; which is in effedt the intro- dudlion of a pure ideal money of account. The regulation of fixing the unit by the mean pro¬ portion, ought to take place at the inftant the ftan¬ dard unit is fixed with exadlnefs both to the gold and filver. If it be introduced long after the market-pro-, portion between the metals has deviated from the pro¬ portion eftabliffied in the coin ; and if the new regula¬ tion is made to have a retrofpedf, with regard to the acquitting of permanent contradls entered into while the value of the money-unit had attached itfelf to the loweft currency in confequence of the principle above MON [2 M«n«y. laid down j then th? reftorlng tlie money-unit to that — ftandard where it ought to have remained (to wit, to -the mean proportion.) is an injury to all debtois who have contra<3:ed finee the time that the proportion of the metals began to vary. This is clear from the former reafoning. The mo¬ ment the market price of the metals differs from that in the coin, every one who has payments to make, pays in that fpecies which is the highefl rated in the coin ; confequently, he who lends, lends in that fpe¬ cies. If after the contrail, therefore} the unit is car¬ ried up to the mean proportion, this mull be a lofs to him who had borrowed. From this we may perceive, why there is lefs incon- venience from the varying @f the proportion of the metals, where the ftandard is fixed to one of them, than when it is fixed to both. In the firft cafe, it is at leaft uncertain whether the ftandard or the it.erchan- dife fpecies is to rife ; confequently it is uncertain whether the debtors or the creditors are to gain by a variation. If the ftandard fpecies fhould rife, the creditors will gain ; if the merchandife fpecies rifes, the debtors will gain ; but when the unit is attached to both fpecies, then the creditors never can gain, let the metals vary as they will ; if filver rifes, then debtors will pay in gold ; if gold rifes, the debtors will pay in filver. But whether the unit be attached to one or to both fpecies, the infallible confequence of a variation is, that one half of the difference is either gained or loft by debtors and creditors. The invari¬ able unit is conftantly the mean proportional between the two meafures. 5. How the Variations of the intrinjic Value of the Unit of Money mufl affeB all the domejlic Interejl of a Nation. If the changing the content of the buflrel by which grain is meafured, would affeft the intereft of thofe who are obliged to pay, or who are entitled to receive, a certain number of bulhels of grain for the rent of lands ; in the fame manner muft every variation in the value of the unit of account affedl all perfons who, in permanent contrails, are obliged to make payments, or who are obliged to receive fums of money fti- pulated in multiples or in frailions of that money- unit. Every variation, therefore, upon the intrinfic value of the money-unit, has the effeil of benefiting the clafs of creditors at the expence of debtors, or vice •verfa. This confequence is deduced from an obvious prin¬ ciple. Money is more or lefs valuable in proportion as it can purchafe more or lefs of every kind of merchandife. Now, without entering anew into the caufes of the rife and fall of prices, it is agreed upon all hands, that whether an augmentation of the general mafs of money in circulation has the effedl of raifing prices in general, or not, any augmen¬ tation of the quantity of the metals appointed to be put into the money-unit, muft at leaft affedl the value of that money-unit, and make it purchafe more of any commodity than before: that is to fay, 113 grains of fine gold, the prefent weight of a pound Sterling in gold, can buy 113 pounds of flour,; were 19 ] MON the pound Sterling raifed to 114 grains of the fame metal, it .wou'd buy 114 pounds of ilour ; confequent¬ ly, were the pound Sterling augmented by one grain of gold, every miller who paid a rent of ten pounds ayear, would be obliged to fell 1140 pounds of his flour, in order to procure ten pounds to pay his rent, in place of 1130 pounds of flour, which he fold for¬ merly to procure the fame fum ; confequently, by this innovation, the miller muft lofe yearly ten pounds of flour, which his matter confequently muft gain. From this example, it is plain, that every augmentation of metals put into the pound Sterling, either of filver or gold, muft imply an advantage to the whole clafs of creditors who are paid in pounds Sterling, and confe¬ quently muft be a proportional lofs to all debtors who muft pay by the fame denomination. 6. Of the Diforder in the Britifb Coin, fo far as it occajions the melting down or the exporting of the Specie. The defedls in the Britifh coin are three. imo. The proportion between the gold and filver in it is found to be as x to xy-rg-j whereas the market price may be fuppofed to be nearly as 1 to 2do, Great part of the current money is worn and light. ^tio. From the fecond defedl proceeds the third, to wit, that there are feveral currencies in circulation which pafs for the fame value, without being of the fame weight. 4/0, From all thefe defedls refults the laft and greateft inconvenience, to wit, that feme innovation muft be made, in order to fet matters on a right foot¬ ing. The Englifli, befides the unit of their money which they call the pound Sterling, have alfo the unit of their weight for weighing the precious metals. This is called the pound troy, and confifts of 12 ounces, every ounce of 20 penny-weights, and every penny-weight of 24 grains. The pound troy, there¬ fore, confifts of 240 penny-weights and 5760 grains. The finenefs of the filver is reckoned by the number of ounces and penny-weights of the pure metal in the pound troy of the compofed mafs ; or, in other words, the pound troy, which contains 5760 grains of ftan¬ dard filver, contains 5328 grins of fine filver, and 43 2 grains of copper, called alloy. Thus ftandard filver is it ounces 2 penny-weights of fine filver in the pound troy to 18 penny-weights copper, or 111 parts fine filver to 9 parts alloy. Standard gold is 11 ounces fine to" 1 ounce filver or copper employed for alloy, which together make the pound troy ; confequently, the pound troy of ftan¬ dard gold contains 5280 grains fine, and 480 grains alloy, which alloy is reckoned of no value. This pound of ftandard filver is ordered, by ftatute of the 43d of Elizabeth, to be coined into 62 Ihillings, 20 of which make the pound fterling; confequently the 20 (hillings contain 1718.7 grains of fine filver, and 1858.06 ftandard filver. The pound troy of ftandard gold, f4 fine, is order¬ ed, by an adl of king Charles II. to be cut into 44'- guineas ; that is to fay, every guinea contains 129.43 grains of ftandard gold, and 118.644 ^ne gold; E e 2 and MON [ 2 2c Money, and the pound Sterling, which is |4 of the guinea, "“v—■ contains 112.994, which we may date at 113 grains of fine gold. The coinage in England is entirely defrayed at the expence of the date. The mint price for the metals is the very fame with the price of the coin. Who¬ ever carries to the mint an ounce of dandard filver, receives for it in filver coin 5 r. 2 J. or (m d. \ whoever carries an ounce of dandard gold receives in gold coin 3/. 17s. 1 o\d. the one and the other making exa&ly an ounce of the fame finenefs with the bullion. Coin, therefore, can have no value in the market above bullion ; confequently, no lofs can be incurred by thofe who melt it down. When the guinea was fird druck, the government (not inclining to fix the pound Sterling to the gold coin of the nation) fixed the guinea at 20 (hillings, (which was then below its proportion to the filver), leaving it to feek its own price above that value, ac¬ cording to the courfe of the market. By this regulation no harm wasdone totheEnglifh filver dandard ; becaufe the guinea, or x 18.644 grains fine gold being worth more, at that time, than 20 (hil¬ lings, or 1718.7. grains fine filver, no debtor would pay with gold at its dandard value ; and whatever it was received for above that price was purely conven - tional. Accordingly guineas fought their own price until the year 1728, that they were fixed a-new, not below their value as at fird, but as what was then reckoned their exaft value, according to the proportion of the metals, viz. at 21 (hillings ; and at this they were or¬ dered to pafs current in all payments. This operation had the effeft of making the gold a dandard as well as the filver. Debtors then paid in¬ differently in gold as well as in filver, becaufe both were fuppofed to be of the fame intrinfic as well as current value ; in which cafe ns inconvenience could follow upon this regulation. But in time filver came to be more demanded; the making of plate began to prevail more than formerly, and-the exportation of fil¬ ver to the Ead Indies increafing yearly, made the de¬ mand for it greater, or perhaps brought its quantity to be proportionally lefs than before. This changed the proportion of the metals ; and by (low degrees they have come from that of 1 to 15.2 (the proportion they were fuppofed to have when the guineas were fix¬ ed and made a lawful money at 21 (hillings) to that of 14.5, fhe prefent fuppofed proportion. The confequence of this has been, that the fame guinea which was worth 1804.6 grains fine filver, at the time it was fixed at 21s. is now worth more than 1719.9 grains of fine filver according to the proportion of 144 to 1. Confequently debtors, who have always the option »f the legal fpecies in paying their debts, will pay pounds derling no more in filver but in gold ; and as the gald pounds they pay in are not intrinfically worth, the filver pounds they paid in formerly according to the datute of Elifabeth, it follows that the pound Sterling in filver is really bo more the dandard, fince nobody will pay at that rate, and fince nobody can be ' compelled to do it. Befides this, want of proportion between the metals, the filver coined before the reign of George I. is now 5 ] MON become light by circulation ; and the guineas coined Money, by all the princes fince Charles II. pafs by tale, though * many of them are confiderably diminilhed in their weight. Let us now examine what profit the want of pro¬ portion and the want of weight in the coin can afford to the money-jobbers in melting it down or exporting it. Did every body confider coin only as the meafure for reckoning value, w-ithout attending to its value as a metal, the deviations of gold and iilver coin from perfeft exa&nefs, either as to proportion or weight, would occafion little inconvenience. Great numbers, indeed, in every modern fociety, confider coin in no other light than that of money of account; and have great difficulty to comprehend what difference any ope can find between a light (hil¬ ling and a heavy one, or what in onvenience there can poffibly refult from a guinea’s being fbme -grains of fine gold too light to be worth 2 x (hillings (landard weight. And did every one think in the feme way, there would be no occafion for coin of the precious metals at all; leather, copper, iron, or paper, would keep the reckoning as well as gold and filver. But although there be many who look no farther than at the (lamp on the coin, thete are others whofe foie bufinefs it is to examine its intrinfic worth as a commodity, and to profit of every irregularity in the weight and proportion of metals. By the very inftitution of coinage, it is implied, that every piece of the fame metal, and fome denomination with regard to the money-unit, (hall pafs current for the fame v?Jue. It is, therefore, the employment of money-jobbers, to examine, with a fcrupulous exaftnefs, the precife weight of every piece of coin which comes into their hands. The firft objeft of their attention is, the price of the metals in the market: a jobber finds, at prefent, that with 14.5 pounds of fine filver bullion, he can buy one pound of fine gold bullion. He therefore buys up with gold coin all the new filver as faff as it is coined, of which he can get at the rate of 15.2 pounds for one in gold; thefe 15.2 pounds filver coin he melts down into bullion, and converts that back into gold bullion, giving at the rate of only 14.5 pounds for one. By this operation he remains with the value of fy of one pound weight of filver bullion clear profit upon the 154- pounds he bought; which is really loitby the man who inadvertently coined filver at the mint,, and gave it to the money-jobber for his gold. Thus the (late lofes the expence of the coinage, and the ■ public the convenience of change for their guineas. But here it may be alked, Why (hould the money- jobber melt down the filver coin ? can he not buy gold with it as well without melting it down ? He cannot; becaufe when it is in coin he cannot avail himfelf of its being new and weighty. Coin goes by tale, not by weight; therefore, were he to come to market with his new filver coin, gold bullion being fold at the mint price, we (hall fuppofe, viz. at 3/. ijs. iold. Sterling money per ounce, he would be obliged to pay the price of what he bought with heavy money, which he can equally do with light. He therefore melts down the new filver coin, and &, fella- MON r 221 ] MON Money. f“ells Jt for bullion, at fo many pence an ounce ; the prjce 0f bullion is, in the Englifh market, al¬ ways above the price of filver at the mint, for the rea- fons now to be given. When you fell ftandard-filver bullion at the mint, you are to be paid in weighty money ; that is, you re¬ ceive for your bullion the very fame weight in ftand- ard coin; the coinage coft nothing : but when you fell bullion in the market, you are paid in worn out filver, in gold, in bank-notes, in ihort, in every fpe- cies of lawful current money. Now all thefe pay¬ ments have fome defedt: the filver you are paid with is worn and light; the gold you are paid with is over¬ rated,'and perhaps alfo light; and the bank-notes muft have the fame value with the fpecie with which the bank pays them ; that is, with light filver or over¬ rated gold. It is for thefe reafons, that filver bullion, which is bought by the mint at 5^. 2cL per ounce of heavy fil¬ ver money, may be bought at market at 6 5 pence the ounce in light filver, over-rated gold, or bank-notes, which is the fame thing. Further, we have feen how the impofition of coin¬ age has the effedl of raifing coin above the value of bullion, by adding a value to it which it had not as a metal. Juft fo, when the unit is once affixed to certain de¬ termined quantities of both metals, if one of the metals ftiould afterwards rife in value in the market, the coin made of that metal muft lofe a part of its value as coin, although it retains it as a metal. Confequently, as in the firft cafe it acquired an additional value by being coined, it muft now acquire an additional value by being melted down. From this we may conclude, that when the ftandard is affixed to both the metals in the coin, and when the proportion of that value is not made to follow the price of the market, that fpecies which tifes in the market is melted do^ ' and the bullion is fold for a price as much exceeding the mint price as the metal has rifen in its value. If, therefore, in England, the price of filver bullion is found to be at 65 pence the ounce, while at the mint it is rated at 62 ; this proves that filver has rifen above the proportion obferved in the coin, and that all coin of ftandard weight may confequently be melted down with a profit of 7\-. But as there are feveral other circumftances to be attended to which regulcfte and influence the price of bullion, we ftiall here pafs them in review, the better to difcover the mature of this diforderin the Englifti coin, and the ad¬ vantages which money-jobbers may draw from it. The price of bullion, like that of every other mer- chandife, is regulated by the value of the money it is paid with. If bullion, therefore, fells in England for 65 pence an ounce, paid in filver coin, it muft fell for 65 ftiillings the pound troy ; that is to fay, the Ihillings it is com¬ monly paid with do not exceed the weight of ^ of a pound troy : for if the 65 ftiillings with which the pound of bullion is paid weighed more than a pound troy, it would be a ffiorter and better way for him who wants bullion to melt down the ftiillings and make ufe of the metal, than to go to market with them in order to get lefs. We may, therefore, be. very certain, that no man will buy filver bullion at 65 pence an ounce, with any {hilling which weighs above of a pound troy. We have gone upon the luppofition that the ordi¬ nary price of bullion in the Englifti market is 6$ pence per ounce. This has been done upon the authority of fome late writers on this fubjeft: it is now proper to point out the caufes which may make it deviate from that value. I. It may vary, and certainly will vary, in the price, according as the currency is better or worfe. When the expences of a war, or a wrong balance of trade, have carried off a great many heavy guineas, it is natural that bullion ftiould rife ; becaufe then it will be paid for more commonly in light gold and filver ; that is to fay, with pounds Sterling, below the value of 113 grains fine gold, the worth of the pound Ster¬ ling in new guineas. II. This wrong balance of trade, or a demand for ^bullion abroad, becoming very great,, may cccafion a fcarcity of the metals in the market, as well as a fcarcity of the coin ; confequently, an advanced price muft; be given for it in proportion to the greatnefs and height of the demand. In this cafe, both the fpecie and the bullion muft he bought with paper. But the rife in the price of bullion proceeds from the demand for the metals and the competition between merchants to procure them, and not becaufe the paper given aa the price is at all of inferior value to the fpecie. The leaft difcredit of this kind would not tend to diminifti the value of the paper; it would annihilate it at once. Therefore, fin'ce the metals muft be had, and that the paper cannot fupply the want of them when they are to be exported, the price prifes in proportion to the difficulties in finding metals elfewhere than in the Englifti market. III. A fudden call for bullion, for the making of plate. A goldfmith can well afford to give 67 pence for an ounce of filver, that is to fay, he can afford to give one pound of gold for 14 pounds of filver, and perhaps for lefs, notwithftanding that what he gives be more than the ordinary proportion between the metals, be¬ caufe he indemnifies himfelf amply by the price of his ■ workmanfliip ; juft as a tavern-keeper will pay any price for a fine fifti, becaufe, like the goldfmith, he buys for other people. IV. The mint price has as great an effeft in bring¬ ing down the price of bullion, as exchange has in raf¬ fing it. In countries where the metals in the coin are juftly proportioned, where all the currencies are of le¬ gal weight, and where coinage is impofed, the opera¬ tions of trade make the price of bullion conftantly to fluctuate between the value of the coin, and the mint- price of the metals. Now let us fuppofe that the current price of filver bullion in the market is 65 pence the ounce, paid in lawful money, no matter of what weight or of what metal. Upon this the money-jobber falls to work. All {hillings which are above of a pound troy, he throws into his melting pot, and fells them as bullion for 65d. per ounce ; all thofe which are below that weight he carries to market, and buys bullion with them at 6jd. per ounce. What is the confequence of this ? That thofe who fell the bullion, finding the {hillings which the money-j obber-pays with perhaps not above MON t 222 1 MON 'ftT. ney, .;.,r of a pmuul troy, they on their fute vaife the price of the’r bullion to 66d. the ounce. This makes new work for the money-jobber ; for he muP„ always gain. He now weighs all (hillings as they come to hand; and as formerly he threw into his melting-pot thofe only which were worth more th^n ^T of a pound troy, he now throws in all that are fn va¬ lue above He then fells the melted drillings at 66d. the ounce, and buys bullion with the light ones at the fame price. This is the confequence of ever permitting any fpe- ties of coin to pafs by the authority of the (lamp, with¬ out controlling it at the fame time by the weight: and this is the manner in which money-jobbers gain by the currency of light money. It is no argument again!! this expofition of the mat¬ ter to fay, that filver bullion is feldom bought with fd- ver coin ; becaufe the pence in new guineas are worth no more than the'pence of drillings of 65 in the pound troy : that is to fay, that 240 pence contained in j-f of a new guinea, and 240 pence contained in 28 dril¬ lings of 6y to the pound troy, differ no more in the intrinfic value than 0.83 of a grain of fine filver upon the whole, which is a mere trifle. Whenever, therefore, (hillings come below the weight of -gV of a pound troy, then there is an ad¬ vantage in changing them for new guineas; and when that is the cafe, the new guineas will be melted down, and profit will be found in felling them for bul¬ lion, upon the principles we have juft been explaining. We have already given a fpecimen of the domeftic operations of the money-jobbers; but thefe are not the moft prejudicial to national concerns. The job¬ bers may be fuppofed to be Englifhmen ; and in that cafe the profit they make remains at home : but whenever there is a call for bullion to pay the ba¬ lance of trade, it is evident that this will be paid in iilver coin; never in gold, if heavy filver can be got; and this again carries away the filver coin, and renders it at home fo rare, that great inconveniences are found for want of the lefler denominations of it. The lofs, however, here is confined to an inconvenience; be- caqfe the balance of trade being a debt which muft be paid, we do not confider the exportation of the filver for that purpofe as any confequence of the diforder of the coin. But befides this exportation which is ne- ceflary, there are others which are arbitrary, and •which are made only with a view to profit of the wrong proportion. When the money-jobbers find difficulty in carrying on the traffic we have deferibed, in the Engliflr mar¬ ket, becaufe of the competition among themfelves, they carry the filver coin of the country, and fell it abroad for gold, upon the fame principles that the Eaft India company fend filver to China in order to purchafe gold. It may be demanded. What hurt this trade can do to Britain, fince thofe who export filver bring back the fame value in gold ? Were this trade carried on by natives, there would be no lofs ; becaufe they would bring home gold for the whole intrinfic value of the filver. But if we fuppofe foreigners fending over gold to be coined at the Engliflr mint, and changing the gold into Engliffi filver coin, and then carrying off this, coin, it is plain that they muff gain the difference, as well as the money-jobbers. But it may he unfwered, That having given gold for 01- ver at the rate of the mint, they have given value for —v—~ what they have received. Very right; but fo did Sir Elans Sloane, when he, paid five guineas for an overgrowrj toad : he got value for his money ; but it was value only to himfelf. Juft fo, whenever the Englifh government (hall be obliged to reftore the proportion of the metals (as they muft do), this ope¬ ration will annihilate that imaginary value which they have hitherto fet upon gold ; which imagination is the only thing which renders the exchange of their lilver again ft the foreign gold equal. But it is farther objehled, that foreigners cannot carry off the heavy filver; becaufe there is none to carry off. Very true ; but then they have carried oft a great quantity already : or if the Engliffi Jews have been too (harp to allow fuch a profit to fall to ftrangers, (which may or may not have been the cafe), then this difqrder is^n effectual ftop to any more coinage of fil¬ ver for circulation. 7. 0/~ the Di forder in the Briti/Jj Coin, fo far at it affeds the Value of the Pound Sterling Currency. From what has been faid, it is evident, that there muft be found in England- two legal pounds Sterling, of different values; the one worth 113 grains of fine gold, the other worth 1718.7 grains of fine filver. We call them different; becaufe thefe two portions of the precious metals are of different values all over Eu¬ rope. But befides thefe two different pounds Sterling, which the change in the proportion of the metals have created, the other defedls of the circulating^coin pro¬ duce fimilar effefts. The guineas coined by all the princes fince King Charles II. have been of the fame (landard weight and finenefs, 444- in a pound troy of ftandard gold 44 fi»e : thefe have been conftantly wearing ever fince they have been coined; and in pro¬ portion to their wearing they are of lels value. If, therefore, the new guineas are below the value of a pound Sterling in filver, ftandard weight, the old muft be of lefs value Hill. Here then is another cur¬ rency, that is, another pound Sterling ; or indeed, more properly fpeaking, there are as many difterent pounds Sterling as there are guineas of different weights. This is not all; the money-jobbers having carried off all the weighty filver, that which is worn with ufe, and reduced ’even below the ftandard erf gold, forms one currency more, and totally deftroys all determinate proportion between the money-unit and the currencies which are fuppofed to reprefent it. It may be afked, how, at this rate, any filver has remained in England ? It is anfwered, that the few weighty (hillings which dill remain in circulation, have marvelloufly efcaped the hands of the money-jobbers: and as to the reft, the rubbing and wearing of thefe pieces has done what the (late might have done ; that is to fay, it has reduced them to their due proportion with the lighted gold. The diforder, therefore, of the Engliflr coin has rendered the ftandard of a pound Sterling quite uncer¬ tain. To fay that it is 1 718.7 grains of fine filver, is quite ideal. Who are paid in fuch pounds? To fay that it is 113 grains of pure gold, may alfo not be true; becaufe there are many currencies worfe than the new guineas. What ) Money. MON f 223 ] MO N What then is the confequence of all this diforder ? What effeft has it upon the current value of a pound Sterling? And which way can the value of that be de¬ termined ? The operations of trade bring value to an equation, notwi'chftanding the greateft irregularities poffible; and fo in faft a pound Sterling has acquired a determinate value over all the world by the means of foreign ex¬ change. This is a kind of ideal fcale for meafuring .the Britifh coin, although it has not all the properties of that defcribed above. Exchange confiders the pound Sterling as a value determined according to the combination of the va¬ lues of all the different currencies, in proportion as payments are made in the one or the ether ; and as debtors generally take care to pay in the worft fpecies they can, it confequently follows, that the value of the pound Sterling fhould fall to that of the lowed: currency. Were there a fufficient quantity of worn gold and frlver to acquit all bills of exchange, the pound Ster¬ ling would come down to the value of them; but if the new gold be alfo neceffary for that purpOfe, the value of it muft be proportionally greater. All thefe combinations are liquidated and compen- fated with one another, by the operations of trade and exchange : and the pound Sterling, which is fo diffe¬ rent in itfelf, becomes thereby, in the eyes of com¬ merce, a determinate unit; fubjedt, however, to varia¬ tions, from which it never can be exempted. Exchange, therefore, is one of the beft meafuresfor valuing a pound Sterling, prefent currency. Here oc¬ curs a queftioo: Does the great quantity of paper-money in Eng¬ land tend to diminifh the value of the.pound Sterling ? We anfwer in the negative. Paper money is juft as good as gold or filver money, and no better. The va¬ riation of the ftandard, as we have already faid, muft influence the interefts of debtors and creditors propor¬ tionally every where. From this it follows, that all augmention of the value of the money-unit in the fpe- cie muft hurt the debtors in the paper money; and ail diminutions, on the other hand, muft hurt the creditors in the paper money as well as every where elfe. The payments, therefore, made in paper money, never can contribute to the regulation of the ftandard of the pound Sterling; it is the fpecie received in liquidation of that paper money which alone can contribute to mark the value of the Britilh Unit;, becaufe it is affix¬ ed to nothing elfe. Ftom this we may draw a principle, “ That in countries where the money-unit is entirely affixed to tire coin, the actual value of it is not according to the legal ftandard of that coin, but according to the mean proportion of the actual worth of thofe. curren¬ cies in which debts are paid. From this we fee the reafon why tire exchange be¬ tween England and all other trading towns in Europe has long appeared fo unfavourable. People calculate , the real par, upon the fuppofition that a pound Ster¬ ling is worth 1718.7 grains troy of fine filver, when in fa£t the currency is not perhaps worth 1638, the va¬ lue of a new guinea in filver, at the market proportion of 1 to 14.5; that is to fay, the currency is but 95.3 cent, of the filver fiand^rd of the 43d of Elizabeth. No wonder then if the exchange be thought unfavour- Money, able. 1—"v—- From the principle we have juft laid down, we may gather a confirmation of what we advanced concerning the caufe of the advanced price of bullion in the Eng- liftr market. When people buy bullion with current money at a determinate price, that operation, in conjunftion with the courfe of exchange, ought naturally to mark the adfual value of the pound Sterling with great exatt- nefs. If therefore the price of ftandard bullion in the Eng- lifh market, when no demand is found for the expor¬ tation of the metals, that is to fay, when paper is found for paper upon exchange, and when merchants verfed in thefe matters judge exchange (that is, re. mittances) to be at par, if then filver bullion can¬ not be bought at a lower price than 65 pence the ounce, it is evident that this bullion might be bought with 65 pence in fliillings, of which 65 might be coin¬ ed out of the pound troy Engliftr ftandard filver; fince 65 per ounce implies 65 {hillings for the 12 ounces or pound troy. This plainly fhows how ftandard filver bullion (hould fell for 65 pence the- ounce, in a country where the ounce of ftandard filver in the coin is worth no more than 62 ; and were the market-price of bullion to ftand uniformly at 65 pence per ounce, that would {how the value of the pound Sterling to be tolerably fixed. All the heavy filver coin is now carried off; be¬ caufe it was intrinfically worth more than the gold it paffed for in currency. The filver therefore which re¬ mains is worn down to the market proportion of the metals, as has been faid; that is to fay, 20 {hillings in filver currency are worth 113 grains of fine gold, at the proportion of I to 14.5 between gold and filver. - Now, as 1 is to 14.5, fo is 113 to 1G38 : fo the 2Q {hillings current weigh but 1638 grains fine filver, inftead of 1718.7, which :they ought to do ac¬ cording to the ftandard. Now let us fpeak of ftandard filver, fince we are examining how far the Engliih coin muft be worn by ufe. The pound troy contains 5760 grains- 'i’his, ac¬ cording to the ftandard, is coined into 62 {hillings; confequently, every {hilling ought to weigh 92.9 grains. Of fuch {hillings it is impoffible that ever ftandard bullion ftioukl fell at above 62 pence per ounce. If therefore fuch bullion fells for 65 pence, the {hillings with which it is bought muft weigh no more, than 88.64 gra'ns ftandard filver; that is, they muft lofe 4.29 grains, and are reduced to ^ of a pound troyi But it is not neceffary that bullion be bought with {hillings ; no ftipulation of price is ever made farther, than at fo many pence Sterling per ounce. Does not this: virtually determine the value of fuch currency with regard to all the currencies in Europe ? Did a Spaniard, a Frenchman, or a Dutchman, know the exadl quantity of filver bullion which can be bought in the London market for a pound Sterling, would he inform himfelf any farther as to the intrinfiq value of that money-unit; would he not underhand the value of it far better from that circumftance than by the 7. courfe. MON [ 224 1 MON Money, eourfe of any exchange, fmce exchange does not mark the intrinfic value of money, but only the va¬ lue of that money tranfported from ojie place to ano¬ ther i The price of bullion, therefore, when it is not in¬ fluenced by extraordinary demand, (fuch as for the payment of a balance of trade, or for making an ex¬ traordinary provifion of plate), but when it ftands at what every body knows to be meant by the common market price, is a very tolerable meafure of the value of the adlual money-ftandard in any country. If it be therefore true, that a pound Sterling cannot purchafe nbove 1638 grains of fine filver bullion, it will require not a little logic to prove that it is really, or has been for thefe many years, worth any more ; nothwithftanding that the ftandard weight of it in Eng¬ land is regulated by the laws of the kingdom at 1718.7 grains of fine filver. If to this valuation of the pound Sterling drawn from the price of bullion, we add the other drawn from the courfe of exchange ; and by this we find, that when paper is found for paper upon exchange, a pound Sterling cannot purchafe above 1638 grains of fine filver in any country in Europe : upon thefe two authorities we may very fafely conclude (as to the mat¬ ter of faft at lead) that the pound Sterling is not worth more, either in London or in any other trading city ; and if this be the cafe, it is juft worth 20 (hil¬ lings of 65 to the pound troy. If therefore the mint were to coin drillings at that rate, and pay for filver bullion at the market price, that is; at the rate of 65 pence per ounce in thofe new coined drillings, they would be in proportion to the gold ; filver would be carried to the mint equally with gold, and would be as little fubjeft to be exported or melted down. It may be inquired in this place, how far the coin¬ ing the pound troy into 65 drillings is contrary to the laws of England ? The moment a ftate pronounces a certain quantity of gold to be worth a certain quantity of filver, and orders thefe refpe&ive quantities of each metal to be received as equivalents of each other, and as lawful money in payments, that moment gold is made a ftan¬ dard as much as filver. If therefore too fmall a quan¬ tity of gold be ordered or permitted to be confidered as an equivalent for the unit, the filver ftandard is from that moment debafed; or indeed, more properly fpeak- ing, all filver money is from that moment profcribed; for who, from that time, will ever pay in filver, when he can pay cheaper in gold? Gold, therefore, by fuch a law, is made the flandard, and all declarations to the contrary are againft the matter of fact. Were the king, therefore, to coin filver at 65 (hil¬ lings in the pound, it is demonftration, that by fuch an aft he would commit no adulteration upon the ftan¬ dard : the adulteration is already committed. The ftandard has defcended to where it is by flow de¬ grees, and by the operation of political caufes only ; and nothing prevents it from falling lower but the ftandard of the gold coin. Let guineas be now left to feek their value as they did formerly, and let light filver continue to go by tale, we (hall fee the guineas up at 30 (hillings in 20 years time, as was the cafe in 169?* It is as abfurd to fay that the ftandard of Queen Elizabeth has not been debafed by enafting that the Engliftr unit (hall be acquitted with 113 grains of fine gold, as it would be to affirm that it would not be de¬ bafed from what it i., at prefent by enafting that a pound of butter (hould every where be received in pay¬ ment for a pound Sterling; although the pound Ster¬ ling {hould continue to confift of 3 ounces, 17 penny¬ weights, and 1 o grains of ftandard filver, according to the ftatute of the 43d of Elizabeth. In that cafe, moft debtors would pay in butter; and filver would, as at prefent, acquire a conventional value as a metal, but would be looked upon no longer as a ftandard, or as money. If thereforp, by the law of England, a pound Ster¬ ling muft confift of 1718.7 grains troy of fine filver;. by the law of England alfo, 113 grains of gold mull be of the fame value: but no law can eftablifh that proportion ; confequently, in which ever way a refor¬ mation be brought about, fome law muft be reverfed; confequently, expediency, and not compliance with law, muft be the motive in reforming the abufe From what has been faid, it is not at all furprifing that the pound Sterling (hould in faft be reduced near¬ ly to the value of the gold. Whether it ought to be kept at that value is another queftion. All that we here decide is, that coining the pound troy into 65 (hillings would reftore the proportion of the metals, and render both fpecies common in circulation. But reftoring the weight and proportion of the coin is not the difficulty which prevents a reformation^ the Eng- li(h coinage. 8. Circumjlances to be attended to in a new Regulation of the Britijh Coin. To people who do not underftand the nature of fuch operations, it may have an air of juftice to fupport the unit at what is commonly believed to be the ftan¬ dard of Queen Elizabeth, -viz. at 1718.7 grains of fine filver. The regulating the ftandard of both filver and gold to 44 fine> and the pound Sterling to four ounces flandard filver, as it flood during the reign of Queen Mary I. has alfo its advantages, as Mr Harris has oh- ferved. It makes the crown-piece to weigh juft one ounce, the (hilling four genny-weight, and the penny eight grains; confequently , were the new ftatute to bear, that the weight of the coin (hould regulate its currency upon certain occafions, the having the pieces adjufted to certain aliquot parts of weight would make weighing eafy, and would aceuftom the common people to judge of the value of money by its weight, and not by the (lamp. In that cafe, there might be a conveniency in lin¬ king the gold coins of the fame weight with the filver; becaufe the proportion of their values would then con- ftantly be the fame with the proportion of the me¬ tals. The gold crowns would be worth at prefent, 3I. 12 s. 6d. the half crowns 11. ids 3d. the gold (hillings 14s. and 6d. and'the half 7s. and 3d. This was anciently the praftice in the Spaniftr mints. The interefts within the ftate can be nowiL per¬ fectly protefted but by permitting converfions of value from the old to the new ftandard, whatever it be, and by MON by regulating the footing of fuch converfations by aft of parliament, according to circumftances. For this purpofe, we (hall examine thofe interefts which will chiefly merit the attention of government, when they form a regulation for the future of acquit¬ ting’permanent contrafts already entered into. Such as may be contrafted afterwards will naturally follow the new ftandard. The landed intereft is no doubt the rnoft confider- able in the nation. Let us therefore examine, in the firft place, what regulations it may be proper to make, in order to do juftice to this great clafs, with refpett to the land tax on one hand, and with refpedt to their leffees on the other. The valuation of the lands of England was made many years ago, and reafonably ought to be fupported at the real value of the pound Sterling at that time, according to the principles already laid down. The general valuation, therefore, of the whole kingdom will rife "according to. this fcheme. This will be con- fidered as an injullice; and no doubt it would be fo, if, for Vhe future, the land-tax be impofed as here¬ tofore, 'Vithout attending to this circumftance ; but as that impofition is annual, as it is laid on by the landed intereft itfelf, who cqmpofe the parliament, it is to be foppofed that this great clafs will at leaft take care of their own intereft. Were the valuation of the lands tp be ftated accord- fng to the valuation of the pound Sterling ot 1718.7 grains of lilver, which is commonly fuppofed to be the ftandard of Elizabeth, there would be no great injury done : this would raife the Valuation only 5 per cent, and the land-tax in proportion. There is no clafs of inhabitants in all England fo much at their eafe, and fo free from taxes, as the clafs of farmers. By living in the country, and by confir¬ ming the fruits of the earth withouttheir fuffering any alienation, they avoid the effeft of many exciles, which, by thofe who live in corporations, are felt Upon many articles of their confumption, as well as on thofe which are immediately loaded with thefe im- pofitions. For this reafon it will not, perhaps, ap¬ pear unreafonable, if the additional 5 per cent, on the land-tax were thrown upon this clafs, and not upon the landlords. With refpeft to leafes, it may be obferved, that we have gone upon the fuppofition that the pound Ster¬ ling in the year r 728 was-worth 1718,7 grains of fine filver, and 11 grains of fine gold. There would be no injuftice done the leffees of all the lands in the kingdom, were their rents to be fixed at the mean proportion of thefe values. We have ob- ferv^d how the pound Sterling has been gradually di- minilhing in its worth from that time by the gradual rife of the filver. This mean proportion, therefore, will nearly anfwer to what the value of the pound Sterling was in 1743 ; fuppofirig the rife of the filver to have been uniform. It maybe farther alleged in favour of the landlords, that the gradual debafement of the'ftandard has been more prejudicial to their intereft in letting their lands, than to the farmers in difpofing of the fruits of them. Proprietors cannot fo eafily raife their rents upon new leafes, as farmers can raife the prices of thei^grain Vol. XII. Part I. MON according to the debafement of the vaLte of the enr- rency. The pound Sterling, thus regulated at th£ mean pro¬ portion of its worth, as it ftands at prefent, and as it ftood in 1728, may be realifed in 1678.6 grains offine filver, and 115.76 grains fine gold ; which is 2.4 per cent, above the value of the pipfent currency. No injury, therefore, would be done to leffees, and ho nn- reafonable gain would accrue to the landed intereft, in appointing converfions of all land-rents at per cent. above the value of the prefent currency. Without a thorough knowledge of every circum. ftance relating to Great Britain, it is impoffible to lay down any plan. It is fufficient here briefly to point but the principles upon which it muft be regulated. The next intereft to be confidered is that of the na¬ tion’s creditors. The right regulation of their con¬ cerns will have a confiderable influence in eilabliihing public credit upon a folid balls, by making it appear to all the world, that no political operation upon the money of Great Britain can in any refpedl either be¬ nefit or prejudice the intereft of thofe who lend their money upon the faith of the nation. The regulating alfo the intereft of fo great a body, will ferve as a rule for all creditors who are in the fame circumftances, and will upon other accounts be produftive of greater ad¬ vantages to the nation in time coming. In 1740, anew regulation was made with the pub¬ lic creditors, when the intereft; of the whole redeemable national debt was reduced to 3 per cent. This cir¬ cumftance infinitely facilitates the matter with refpe ft to this clafs, fince, by this innovation of all former cori- tradtsj the whole national debt may be confidered as contradled at, or pofterior to, the 25th of December 1749. Were the ftate, by any arbitrary operation upon money (which every veformatibn muft be), to diminilh the value of the pound Sterling in which the parlia* ment at that time bound the nation to acquit thofe capitals and the intereft upon them, would not all Eu¬ rope fay, That the Britifh parliament had defrauded their creditors ? If therefore the operation propofed to be performed ftiould have a contrary tendency, viz. to augmment the value of the pound Sterling with which the parliament at that time bound the nation to ac¬ quit thofe capitals and interefts, muft hot all Europe alfo agree, That the Britifh parliament had defrauded the nation ? This convention with the ancient creditors of the ftate, who, in confequence of the debafement of the ftandard, might have juftly claimed an Indemnification for the lofs upon their capitals, lent at a time when the.pound Sterling was at the value of the, heavy fil¬ ver, removes all caufes of complaint from that quarter. There was in the year 1749 an innovation in all their contra&s; and they are now to be confidered as creditors only from the 2.5th of December of that year. Let the value of the pound Sterling be inquired in¬ to during one year preceding and one pofterior to the tranfaftion of the month of December 1749. The great fums borrowed and paid back by the nation du¬ ring that period, will furnifh data fufficient for that calculation. Let this value of the pound be fpecified [ 225 1 MON [ 226 ] MON in troy grains of fine filver and fine gold bullion, with- tors, whofe contrafts are of a frefh date, may be regu- Money*, out mentioning any denomination of money according lated upon the fame principles. But where debts are to the exaft proportion of the metals-at that time, of an old ftanding, juftice demands, that attention be And let this pound be called the pound of national had to the value of money at the time of contrafting. credit. Nothing but the ftability of the Englifh coin, when This firft operation being determined, let it be enac- compared with that of other nations, can make fucha ted, that the pound Sterling, by which the ftate is to propofal appear extraordinary. Nothing is better borrow for the future, and that in which the creditors known in France than this ftipulation added to obli- are to be paid, (hall be the exaft mean proportion be- gations, Argent au tours de cejour; that is to fay. That tween the quantities of gold and filver above fpecified, the fum fhall be repaid in coin of the fame intrinfic * according to the actual proportion of the metals at the value with what has been lent. Why fliould fuch a time fuch payments fhall be made : or that the fums claufe be thought reafonable for guarding people lhall be borrowed or acquitted, one half in gold and againlt arbitrary operations upon the numerary value one half in filver, at the refpedtive requifitions of the of the coin, and not be found juft upon every occafioa creditors or of the ftate, when borrowing. All debts where the numerary talue of it is found to be changed, contra&ed pofterior to 1749 may be made liable to let the caufe be what it will?. converfions. The next intereft we ftiall examine is that of trade- The confequence of this regulation will be the in- When men have attained the age of 21, they have na fenfible eftablifhment of a bank-money. Nothing would more occafion for guardians, iliis maybe applied to be more difficult to eftablifti, by a pofitive revolution, traders; they can parry with their pen every inconve- than fuch an invariable meafure ; and nothing will be nience which may relult to other people from the found fo eafy as to let it eftablifti itfelf by its own ad- changes upon money, provided only the laws permit vantages. This bank-money will be liable to much them to do themfelves juftice with refpecft to theiren- fewer inconveniences than that of Amfterdam. There gagements. 1 his clafs demands no more than a right the perfons tranfadling muft be upon the fpot; here, to convert all reciprocal obligations into denominations the Sterling currency may, every quarter of a year, of coin of the fame intrinfic value with thofe they have, be adjufted by the exchequer to this invariable ftan- contra&ed in. dard, for the benefit of all debtors and creditors who The next intereft is that of buyers and fellers; that incline to profit of the ftability of this meafure of is, of manufa&urers with regard to confumers, and of value. fervants with refpedt to thole who hire their perfonal This fcheme is liable to no inconvenience from fervice. the variation of the metals, let them be ever fo fre- The intereft of this clafs requires a moft particular quent or hard to be determined ; becaufe upon every attention. They muft, literally fpeaking, be put to occafion where there is the fmalleft doubt as to the fchool, and taught the firft principles of their trade, a&ual proportion, the option competent to credi- which is buying and felling. They muft learn to judge- tors to be paid half in filver and half in gold will re- of price by the grains of filver and.gold they receive : move. they are children of a mercantile mother, however war- Such a regulation will alfo have this good efteft, like the father’s difpofition. If it be the intereft of the that it will give the nation more juft ideas of the na- ftate that their bodies be .rendered robuft and active, ture of money, and cOnfequently of the influence it it is no lefs the intereft of the ftate that their minds be ought to have upon prices. inftru&ed in the firft principles of the trade they exer- If the value of the pound Sterling fliall be found cife. to have been by accident lefs in December 1749 t^an For this purpofe, tables of coqverfion from the old •t is at prefent; or if at prefent the currency be found ftandard to the new muft be made, and ordered to be below what has commonly been fince 1749; in jl>ft o 9f 30 Grofhen MON [232 BRANDENBURGH, &c. £. u d. $0 Grofhen a Florin o 1 2 90 Grofhen fa Rix-dollar - 036 108 Oroflien an Albtrtus - 042 8 Florins a Ducat - 094 C OLOG N, Mentz, Triers’, Liege, Munich, Munjler, Paderhourn, &c. A Dute 3 Dutes =; a Cruitzer 2 Cruitzers 8 Dutes 3 Stivers 4 Plaperts 40 Stivers 2 Guilders 4 Guilders 1 Albus a Stiver a Plapert a Copftuck a Guilder a Hard Dollar a Ducat O-rV BOHEMIA, SILESIA, and HUNGARY. Prague, Breflow, Prejhurg, &c. A Fening - - o 2 Fenings = a Dreyer - o 3 Fenings a Grofh - o 4 Fenings a Cruitzer - o 2 Cruitzers a White Gtofh 60 Cruitzers a Gould 90 Cruitzer# fa Rix-dollar 2 Goulds a Hard Dollar 4 Goulds a Ducat °tV Ots- OtV - O O oj.' 036 048 094 AUSTRIA and SWABIA. Vienna, Tiejl, i$c. Aufhurg, Blenheim, isfc. A Fening - - - 00 Og-7^ 2 Fenings = a Dreyer - 00 0TV 4 Fenings a Cruitzer £ 00 of^ [4 Fenings a Grofh * 0 0 i-f§- 4 Cruitzers a Batzen . 001^ 15 Batzen a Gould - 024 90 Cruitzers fa Rix-dollar - 036 30 Batzen a Specie-dollar 048 60 Batzen a Ducat - 094 FRANCONIA, Francfort, Nuremhurg, Dettingen, &c. A Fening - - -00 c*-V 4 Fenings == a Cruitzer 3 Cruitzers 4 Cruitzers 15 Cruitzers 60 Cruitzers 90 Cruitzers 2 Goulds (_240 Cruitzers a Keyfer Grofh a Batzen an Ort Gould a Gould fa Rix-dollar a Hard Dollar a Ducat POLAND and PRUSSIA. Cracow, IVarfaw, &c. Dantzic, Koningfherg, &c. A Shelon 3 Shelons = a Grolh 5 Grofhen a Couitic 3 Couflics a Tinfe N° 226. 1 MON POLAND, See. 18 Grofhen — an Ort 30 Grofhen a Florin 90 Grofhen fa Rix dollar 8 Florins a Ducat 5 Rix-dollars a Frederic d’Or o 3 o 9 o 17 A Blacken 6 Blackens = 9 Blackens 2 Grofhen 6 Grofhen 30 Grofhen 90 Grofhen 108 Grofhen 64 Whitens LIVONIA. Riga, Revel, Narva, IRc. a Grofh a Vording a Whiten a Marc a Florin • f a Rix dollar an Albertus a Copper-plate Dollar 6 2/r DENMARK, ZEALAND, and NORWAY. Copenhagen, Sound, &c. Bergen, Drontheim, Sic. A Skilling 6 Skillings : 16 Skillings 20 Skillings 24 Skillings 4 Marcs 6 Marcs 11 Marcs 14 Marcs & Duggen f a Marc a Rix marc a Rix ort a Crown a Rix dollar a Ducat a Hatt Ducat o O o/|- ° ° 3 i 009 O O II ^ O I I -s 0 2 0 O46 O83 0 10 6 SWEDEN and LAPLAND. Stockholm, Upjal, IsV. Thorn, &c. a Stiver a Copper Marc a Silver Marc a Copper Dollar a Caroline a Silver Dollar a Rix dollar a Ducat f A Runftick 2 Runfticks 2= 8 Runflicks 3 Copper Marts 4 Copper Marcs 9 Copper Marcs 3 Copper Dollars 3 Silver Dollars 2 Rix dollars RUSSIA and MUSCOVY. Peterfburg, Archangel, c. Mufcow, A Polufca 2 Polufcas = a Denufca 2 Denufcas fa Copec 3 Copecs . an Altin to Copecs a Grievener 25 Copec# a Polpotin 50 Copecs a Poltin 100 Copecs a Ruble 2 Rubles a Xervonitz f BASIL. Zurich, Zug, &c. A Rap * - 3 Rapen = a Fening 4 Fenings a Cruitzer 12 Fenings fa Sol °tV<5- I 5 T 13 Fe- . ^^ £ tf R O P E, Southern Partg, I1 range and Navarre. Switzerland. 15 Fenings 18 Fenings 20 Sols 60 Cruitzers 108 CruitZers MON BASIL, &c.' = a Coarfe Batzen z Good Batzen •j-a Livre a Gulden a Rix dollar t 233 J M O N An Heller 2 Hellers = 4 Feiiings 12 Fenings 4 Cruitzers 5 Cruitzers 20 Sols 60 Cruitzers 102 Cruitzers St GALL, /ipenfal, &c. a Fening a Cruiser f a Sol a Coarfe Batzen a Good Batzen fa Livre a Gould a Rix-dollar A Denier 4 Deniers : 3 Cruitzers 4 Cruitzers 5 Cruitzers 6 Cruitzers 20 Sols 75 Cruitzers [35 Cruitzers BERN. Lucern, Neufchatd, &c. a Cruitzer fa Sol a Plapert a Gros a Batzen fa Livre a Gulden a Crown °tV 1 f I i 2 £ GENEVA. PeZ-aj, &c. A Denier 2 Deniers t= 12 Deniers 12 Deniers current 12 Small Sols 20 Sols current i of Florins 15^ Florins 24 Florins a Denier current a Small Sol a Sol current fa Florin fa Livre current a Patacon a Croifade a Ducat lyl/Is, Cambray, Valenciennes', See. A Denier - - - o 12 Deniers = a Sol - o 15 Deniers fa Patard - o 13 Patards fa Piette - o 20 Sols a Livre Tournois o 20 Patards fa Florin - o 60 Sols an Ecu of Ex. o 1 of Livres a Ducat - o 24 Livres a Louis d’Or 1 Dunkirk, St Omers, St Quintin, Sec. . Denier )eniers Deniers a Sol fa Patard fa Piette , fa Livre Tournois an Ecu of Ex. a Louis d’Gt a Guinea a Moeda Vot. XII. Part i. f A Re to Rez 20 Rez 5 Vintins 4 Teftoons 24 Vintins t o Teftoons 48 TeftooRS 64 Teftoons °rr °tV O 4 T 1 3 3 11 I 5 10 T 9 ° 0 9 i o to 2 f) 9 3 o ,7 f o 10 2 6 Paris, Lyons, Marfeilles, &c. Baurdeaux, Bayonne, &c\ £- A Denier 3 Deniers 2 Liards 12 Deniers 20 Sols 60 Sols 6 Livres to Livres 24 Livres a Liard a Dardene a Sol fa Livre Tournois an Ecu of Ex. an Ecu fa Piftole a Louis d’Or O O OfTf o 10 2 6 S o 8 4 PORTUGAL. Li/bon, Oporto, &c. a Half Vintin a Vintin a Teftoon a Crufade of Ex. a New Crufade - fa Milre a Moeda a Joanefe UToA- 0 a-J 1 T® 6 i 3 0 5 1 7 1 16 Madrid, Cadiz, Seville, &c. New Plate. A Maravedie 2 Maravedies 34 Maravedies 2 Rials 8 Rials 10 Rials 375 Maravedies 32 Rials 36 Rials : a Quattil a Rial a Piftarine fa Piaftre of Ex. a Dollar fa Ducat of Ex. fa Piftole of Ex. a Piftole ° 3 o 4 o 4 o 14 o 16 oAV "I 10 l 7 6 Gibraltar, Malaga, Dcrtia, &c. Velon. f A Maravedie 2 Mat%vedies 4 Maravedies 34 Maravedies 15 Rials 512 Maravedies 60 Rials 2048 Maravedies 78 Rials o o : a Ochavo o o a Quartil o o fa Rial Velon o o fa Piaftre of Ex. o 3 a Piaftre o 3 fa Piftole of Ex. o 14 a Piftole of Ex. 016 a Piftole • o 16 0TT■ J- 0 8 6 016 6 3 6 8 GUZZURAT. Surat, Cnmlay, &c. A Pecka 2 Peckas : 4 Pices 5 Pices to Pices 4 Anas 2 Rupees 14 Anas 4 Pagodas a Pice a Fanam ‘ a Viz an Ana a Rupee an Englifh Crown a Pagoda a Gold Rupee 0z4 °TT 1 -S- 2-j4 7 T 6 ° 5 o 8 1 *5 8 9 Bombay, Dalul, &c. f A Budgrook - - 0 o 2 Budgrooks = f a Re -j 00 5 Rez a Pice o o 16 Pices a Laree o o 20 Pices a Quarter o o 240 Rez a Xeraphim o 1 4 Quarters a Rupee o 2 14 Quarters a Pagoda o 8 60 Quarters a Gold Rupee 1 15 °W7o Goa, Vifapour, &c. fA Re 2 Rez 2 Bazaracos 20 Rez 4 Vintins 3 Larees 42 Vintins 4 Tangus L 8 Tangus a Bazaraco a Pecka - a Vintin a Laree 005 a Xeraphim 014 a Tangu 046 a Pam 018 o a Gold Rupee 1 15 o 0^O-V 0ToW O-nso CORC.MANDEL. Madrajs, Pondicherry, &c. A calh - - -000 5 Calh = a Viz - . 000 a Pice - -000 a Pical - O02 a Fanam - - 0 o 3 a Rupee - 026 an Englifh Crown a Pagoda a Gold Rupee 2 Viz 6 Pices 8 Pices 10 Panama 2 Rupees 36 Fanams 4 Pagodas 0 5 o 8 1 *5 BENGAL. Callicut, Calcutta, &c. A Pice - - o 4 Pices — a Fanam - o 6 Pices a Viz - . o 12 Pices an Ana - 0 xo Anas a Fiano - o i6Anas a Rupee - - o 2 Rupees a French Ecu o 2 Rupees an Engliih Crown .56 Anas a Pagoda 0 5 ^ 5 ] MON SIAM. Pegu, Malacca, Cambodia, Sumatra, Java, Bor¬ neo, &c. A Cori 800 Cori 125 Fettees 250 Fettees 500 Fettees 900 Fettees 2 Ticals 4 Soocos 8 Sateleers a Fettee a Sataleer a Sooco a Tutal a Dollar a Rial an Ecu a Crown d. 0 T$ 7 i 3 6 6 A Caxa 10 Caxa 10 Candereens 35 Candereens 2 Rupees 70 Candereens 7 Maces 2 Rupees 10 Maces CHlNiV Pekin, Canton, &c. a Candereen a Mace a Rupee a Dollar a Rix-dollar an Ecu a Crown fa Tale O Oj-f O O I* o 8 2 6 4 6 4 4^ 5 ° 5 © 6 8 A Piti 20 Pitis = 15 Maces 20 Maces 30 Maces 13 Ounces Silver 2 Ounces Gold 2 Japanefes 21 Ounces Gold JAPAN. Jedda, Meaco, &c. a Mace an Ounce Silver a Tale an Ingot an Ounce Gold a Japanefe a Double fa Cattee o of- o 4 4 6 8 o 9 !S 3 6 6 12 12 66 3 °tF ° T Orlr EGYPT. Old and New Cairo, Alexandria, Sayde, &c. An Afper - . . o o < 3 Afpers = a Medin - 00 24 Medins an Italian Ducat 80 Afpers fa Piaftre 30 Medins a Dollar 96 Afpers an Ecu 32 Medins a Crown 200 Afpers a Sultanin *• 70 Medins a Pargo Dollar 3 4 040 6 4 0 5 0 5 o 10 o 10 BARB ARY. Algiers, Tunis, Tripoli, Una, &C. An Afper - - . . 0 Q 3 Afpers 3= a Medin - 0 0 10 Afpers a Rial old Plate o o 2 Rials a Double - 01 4 Doubles a Dollar 24 Medins a Silver Chequin 30 Medins a Dollar 180 Afpers a Zequin 15 Doubles a Piftole 046 0 3 4 0 4 6 0810 0169 MOROCCO. Santa Cruz, Mequinez, Fez, Tangiers, Sallee, &c. A Fluce 24 Fluces = a Blanquil G g 2 O O O-jJ 0 0 2 AMERICA. f AFRICA. 4 Bianquils 7 Bianquils 14 Bianquils 2 Quartos 28 Bianquils 54 Bianquils too Bianquils MON MOROCCO, &c. an Ounce an Octavo a Quatto a Medio a Dollar a Xequin a Pi Ho le £• [ 236 ] MON ENGLISH. Nova Scotia, Virginia, New Eng¬ land, &c. I o 4 o 4 o 9 o 16 ENGLISH. Jamaica, fiarhadoes, Zsfc. fHalfpenny 2 Halfpence 74 Pence l2 Pence ?5 Pence 7 Shillings 20 Shillings 24 Shillings 30 Shillings fa Penny a Bit fa Shilling a Dollar a Crown fa pound a Piftole a Guinea o o o 0 o 4 o J o 14 o 16 l 1 FRENCH. St Domingo, Martinico, &c. f A Half Sol 2 Half Sols 7-j- Sols 15 Sols 20 Sols 7 Livres 8 Livres 26 Livres .32 Livrea fa Sol -00 a Half Scalin o o a Scalin o o fa livre o o a Dollar o 4 an Ecu o 4 a Piftole 016 a Louis d’Or 1 o f A Penny 12 Pence 20 Shillings 2 Pounds 3 Pounds , 4 Pounds 5 Pounds 6 Pounds 7 Pounds 8 Pounds 9 Pounds 10 Pounds £■ fa ShiDing fa Pound The value of the Currency al¬ ters according to the Plenty or Scarcity uf Gold and Silver Coin* that are imported. Canada, Florida, Cayena, ilfc. f A Denier 12 Deniers 20 Sols 2 Livres 3 Livres 4 Livres 5 Livres 6 Livres 7 Livres 8 Livres 9 Livres 10 Livres fa Sol. fa Livre. The value of the Currency al¬ ters according to the Plenty or Scarcity of Gold and Silver Coins that are imported. Note. For all the Spanijh, Portuguese, Dutch, and Dan'Jk Dominions, either on the Continent or in the Weft Indies, fee the Moneys of the refpe&ive nations. Ancient Monet. See Coins and Medals.. Paper Monet. See the article Bank. MON Siongault. MONGAULT (Nicholas Hubert), an ingenious and learned Frenchman, and one of the belt writers of his time, was born at Paris in 1674. At 16 he entered into the congregation of the fathers of the oratory, and was afterwards fent to Mans to learn philofophy. That of Ariftotle then obtained in the fchools, and was the only one which was permitted to be taught: neverthelefs Mongault, with fome of that original fpirit which ufually diftinguilhes men of uncommon abilites from the vulgar, ventured in a public thefts which he read at the end of the courfe of lectures, to oppofe the opinions of Ariftotle, and to maintain thofe of Des Cartes. Having ftudied theology with the fame fuccefs, he quitted the oratory in 1699 ; and foon after went to Thouloufc, and lived with Colbert archbiftrop of that place, who had procured him a priory in 1698. In 1710 the duke of Orleans, regent of the kingdom, committed to him the education of his fon the duke of Chartres; which important office he difcharged fo well, that he ac¬ quired an univerfal tfteem. In 1714, he had the abbey of Chartreuve given him, and that of Ville- neuve in 1719. The duke of Chartres, becoming colonel-general of the French infantry, chofe the Abbe Mongault to fill the place of fecretary-generalj, MON made him alfo fecretary of the province of Dauphiny; Mongooyj and, after the death of the regent his father, raifed Monk, him to other conftderable employments. AH this "m1 while he was as affiduous as his engagements would permit in cultivating polite literature ; and, in 1714,, publilhed at Paris, in. 6 vols. i2mo, an edition of Tully’s Letters to Atticus, with an excellent French tranflation, and judicious comment upon them. This work has been often reprinted, and is juftly reckoned admirable ; for, as Middleton has obferved, in the pre¬ face to his Life of Cicero, the Abbe Mongault “did not content himfelf with retailing the remarks of other com¬ mentators, or out of the rubbifh of their volumes witffc fele&ing the beft, but entered upon his ta!k with the fpirit of a true critic, and by the force of his own genius has happily illuftrated man^ paffages which all the interpreters before him had given up as inexpli¬ cable.” He publilhed alfo a very good tranllation of Herodian from the Greek ; the beft edition of which is that of 1745, in izme. He died at Paris in 1746, He was a member of the French academy, and of the academy of infcriptions and belles lettres; and was fitted to do honour to any fociety. MONGOOZ, in zoology. See Lemur. MONK, anciently denoted, “ a pafon who retired from. MON [ 237 ] MON Monk. from the world to give himfelf up wholly to God, and to live in folitude and abftinence.” The word is de¬ rived from the Latin monachvs> and that from the Greek “ folitaryof folus, “ alone.” The original of monks feenjs to have been this : The perfeeutior.s which attended the firft ages of the Gofpel forced fome Chriftians to retire from the world, and live in defarts and places moll private and unfre¬ quented, in hopes of finding that peace and comfort among beafts which were denied them among men. And this being the cafe of fome very extraordinary perfons, their example gave fo much reputation to re¬ tirement, that the praftice was continued when the reafon of its commencement ceafed. After the empire became Chriltian, inftances of this kind were nume¬ rous ; and thofe whofe fecurity had obliged them to live feparately and apart, b.ecame afterwards united in¬ to focieties. We may alfo add, that the myftic theo¬ logy, which gained ground towards the clofe of the third century, contributed to produce the fame effeft, and to drive men into folitude for the purpofes of en- thufiaftic devotion. The monks, at leafi: the ancient ones, were diflin- guifhed into folitairesy c&nobites, and farabaites. The folitary are thofe who live alone, in places re¬ mote from all towns and habitations of men, as do ftill fome of the hermits.—The ccenobites are thofe who live in community with feveral others in the fame houfe, and under the fame fuperiors.—The farabaites were ftrolling monks, having no fixed rule or refidence. The houfes of monks again were of two kinds, viz. mona/leries and laurx. See Monastery and Laura. Thofe we call monks now-a-days are ccenobites, who live together in a convent or monaftery, who make vows of - living according to a certain rule efta- blilhed by the founder, and wear a habit which di- ftinguifhes their order. Thofe that are endowed, or have a fixed revenue, are moft properly called monks, monachi; as the Char- trcux, Benedictines, Bernardines, &c. The Mendi¬ cants, or thofe that beg, as the Capuchins and Fran* eifcans, are more properly called religious and friars ; though the names are frequently confounded. The firft monks were thofe of St Antony; who, to¬ wards the clofe of the fourth century, farmed them into a regular body, engaged them to live in fociety with each other, and prefcribed to them fixed rules for the direction of their conduft. Thefe regulations, which Antony had made in Egypt, were foon intro¬ duced into Paleftineand Syria by his difciple Hilarion. Almoil about the fame time, Aones or Eugenius, with their companions Gaddanas and Azyzas, inlti- tuted the monaftic order in Mefopotamia and the ad¬ jacent countries; and their example was followed with fiich rapid fuccefs, that in a fhort time the whole eaft Was filled with a lazy fet of mortals, who, abandon¬ ing all human conneftions, advantages, pleafures, and concerns, wore out a languiftung and miferable life amidft the hardfhips of want, and various kinds of fuf- fering, in order to arrive at a more clofe and rapturous- communication with God and angels. From the eaft this gloomy inftitution palled into the well, and firft into Italy and its neighbouring iflands; though it is uncertain who tranfpianted it thither.. St Martin, the celebrated bifhop of Tours, erefted the firft monafteries in Gaul, and recommended this reli¬ gious folitude with fuch power and efficacy, both by his inftrudtions and his example,^hat his funeral is {aid to have been attended by no lefs than 2000 monks. From hence the monaftic difcipline extended gradually its progrefs through the other provinces and countries of Europe. There were befides the monks of St Ba- fil (called in the eaft Calogeri, from yi^y “good old man”) and thofe of St Jerom, the hermits of St Auguftine, and afterwards thofe of St Benedift and St Bernard ; at length came thofe of St Francis and St Dominic, with a legion of others; all which fee under their proper heads, Benedictines, &c. Towards the clofe of the 5th century, the mo«ks,- who had formerly lived only for themfelves in folitary retreats, and had never thought of affuming any rank among the facerdotal order, were now gradually di- ftinguilhed from the populace, and endowed with fuch opulence and honourable privileges, that they found themfelves in a condition to claim an eminent ftdtion among the fupports and pillars of the Chriftian com¬ munity. The fame of their piety and fandlity was fo great, that biihops and prelbyters were often chofea out of their Order; and the paffion of erefting edi¬ fices and convents, in which the monks and holy vir¬ gins might ferve God in the moft commodious man¬ ner, was at this time carried beyond all bounds. How¬ ever, their lieentioufnefs, even in this century, was be¬ come a proverb; and they are faid to have excited the moft dreadful tumults and feditions in various places. The monadic orders were at firft under the immediate jurifdi&ion of the biffiops, from which they were exempted by the Roman pontiff about the end of the 7th century ; and the monks, in return, devo¬ ted themfelves wholly to advance the interefts and to maintain the dignity of the bilhop of Rome. This immunity which they obtained was a fruitful fource of licentioufnefs and diforder, and occafioned the great- eft part of the vices with which they were afterwards fo juftly charged. In the 8th century the monaftic difcipline was extremely relaxed both in the eaftern. and weftern provinces, and all efforts to reftore it were ineffectual. Neverthelefs, this kind of inftitution was in the higheft efteem, and nothing could equal the ve¬ neration that was paid about the clofe of the 9th cen¬ tury to fuch as devoted themfelves to the facred gloom and indolence of a convent. This veneration induced feveral kings and emperors to call them to their courts, and to employ them in civil affairs of the greateft mo¬ ment. Their reformation was attempted by Louis the Meek, but the effeft was of ffiort duration. In the nth century they were exempted by the popes from the authority of their fovereigns, and new orders of monks were continually eftabliihed ; infomivh that in the council of Lateran that was held in the year 1215, a decree was paffed, by the advice of Inno- cent III. to prevent any new monaftic inftitutions ; and feveral were entirely fuppreffed. In the 15th and 16th centuries, it appears, from the teftimonies of- the beft writers, that the monks were generally lazy, illiterate, profligate, and licentious Epicureans, whofe views in life were confined to opulence, idlenefs, an^ pleafure, However, the Reformation had a manifeft- influence. MON [ 238 1 MON influence in reftraining their exceffes, and rendering them more circumfpeft and cautious in their external condudt. Monks are diftinguiflied by the colour of their ha¬ bits into black, white, grey, &c. Among the monks, fome are called monks of the choir, others profeffed monks, and others lay monks ; which laft are deftined for the fervice of the convent, and have neither clericate nor literature. Cloijlered Monks, are thofe who a finally refide in the houfe; in oppofitibn to ex/ra-monks, who have benefices depending on the monaftery. Monks are alfo diftinguifhed into reformed, whom the civil and eccleiiaftical authority have made mafters of ancient convents, and put in their power to retrieve the ancient difcipline, which had been relaxed; and ancient, who remain in the convent, to live in it ac¬ cording to its eftablifhment at the time when they made their vows, without obliging themfelves to any new reform. Anciently the monks were all laymen, and were only diftinguifhed from the reft of the people by a particular habit and an extraordinary devotion Not only the monks were prohibited the priefthood, but even priefts were txprefsly prohibited from becoming monks, as appears from the letters of St Gregory. Pope Syricius was the firft who called them to the clericate, on occafion of fome great fcarcity of priefts, that the church was then fuppofed to labour under: and fince that time, the priefthood has been ufually united to the monaftical profeffion. Monk (George), a perfonage memorable for having been the principal agent in reftoring Charles II. to his crown, was defcended from a very ancient family, and born in Devonfhire ih 1608. Being an unpro¬ vided younger fon, he dedicated himfeif to arms from his youth, and obtained a pair of colours in the expe¬ dition to the Me of Rhee: he ferved afterwards in the Low Countries with reputation in both King Charles’s northern expeditions; and did fuch fervice in quelling the Irifh rebellion, that he was appointed go- vernor of Dublin, but was fuperfeded by parliamentary authority. Being made major-general of the Irifh brigade employed in the fiege of Nantwich in Chefhire, he was taken prifoner by Sir Thomas Fairfax, and re¬ mained confined in the Tower of London until the year 1646 ; when, as the means of liberty, he took the covenant, and accepted a command in the Irifh fervice under the parliament. He obtained the com¬ mand in chief of all the parliamentary forces in the jiorth of Ireland, where he did fignal fervices, until he was called to account for a treaty made with the Irifh rebels; a circumftance which was only oblite¬ rated by his future good fortune. He ferved in Scot¬ land under Oliver Cromwell with fuch fuccefs, that be was left there as commander in chief; and he was one of the commiffioners for uniting that kingdom with the new ereded commonwealth. He ferved at fea alfo againft the Dutch ; and was treated fo kindly on his return, that Oliver is faid to have grown jea¬ lous of him. He was, however, again fent to Scot¬ land as commaitder in chief, and continued there five years: when he diflembled fo well, and improved cir- cumftances fo dextroufly, that he aided the defires of a wearied people, and reftored the king without any difturbance ; for which he was immediately rewarded Monkey, both with honours and profit: (See Britain, n° iQ4,Monmet,>^ &c.)—He was created duke of Albemarle, with a ■ ' '~rW grant of 70001. per annum eftate, befide other emo¬ luments ; and enjoyed the confidence of his matter without forfeiting that of the people. After his death in 1670, there was publifhed a treatife compofed by him while he remained prifoner in the Tower, in- titled, “ Obfervations on Military and Political Af¬ fairs,” a fmall folio. MoNK-Fi/h. See Squalus. MoNKS-Head, or Wolf's bane. See Aconitum. MONKEY, in zoology. See Ape and Simia. MONMOUTH (James, duke of), fon toCharlesII. by Mrs Lucy Walters, was born at Rotterdam in 1649. Upon the Reftoration, he was called over t» England, where the king received him with all ima¬ ginable joy, created him earl of Orkney (which was changed into that of Monmouth), and he took his feat in the houfe of peers in the enfuing fefiion of parliament. He married Anne, the heirefs of Francis earl of Buccleugh; and hence it came to pafa that he had alfo the title of Buccleugh, and took the furname of Scot, according to the cuftom of Scotland. In 1668 his father made him captain of his life-guard ofhorfe; and in 1672 he attended the French king in the Netherlands, and gave proofs of bravery and conduft. In 1675 the king of France made him lieutenant-general of his army, with which he came before Maeftricht, and behaved himfeif with incredible gallantry, being the firft who entered it himfeif. He returned to England, was received with all pofiible refpeft, and was received chancellor of the univerfity of Cambridge. After this he went to aflift the prince of Orange to raife the fiege of Mons, and did not a little contribute towards it. He returned to England; and was fent, in quality of his father’s general, toi quell an infurreftion in Scotland, which he effected: but foon after he fell into difgrace; for, being a Pro* teftant, he was deluded into ambitious fchemes, upon the hopes of the exclufion of the duke of York : he confpired againft his father and the duke : and when the latter came to the throne by the title of James II. he openly appeared in arms, encouraged by the Pro- teftant army ; but coming to a decifive battle before he had fufficient forces to oppofe the royal army, he was defeated, taken foon after concealed in a ditch, tried for high treafon, condemned, and beheaded in 1685, aged 36. See Britain, n° 242.249—265. Monmouth, the capital of the county of Mon- mouthlhire in England, 129 miles from London.— It has its name from its fituation at the conflux A>f the Monow or Mynwy, and the Wye, over each of which it has a bridge, and a third over the Frothy.— Here was a caftle in William the Conqueror’s time, which Henry III. took from John Baron of Mon¬ mouth. It afterwards came to the houfe of Lan- cafter, who beftowed many privileges upon the town. Here Henry V. furnamed of Monmouth^ was born. The famous hiftorian Geoffrey was alfo born at this place. Formerly it gave the title of earl to the fa¬ mily of Carey, and of duke to king Charles the Se¬ cond’s eldeft natural fon ; i>ut now of earl to the Mordaunts, who are alfo earls of Peterborough. It is a populous and well built place, and carries on a con- MON [ 239 ] MON Ma'ino’.ith cflnfiderable trade with Brxftol by means of the Wye. Monnoye. jt jjas a weekly market, and three fairs. u-""v ' Monmouthshire, a county of England; anciently reckoned a part of Wales, but in Charles; the Second’s time taken into the Oxford circuit, and made an Eng- lifh county. It is bounded on the north by Here- fordfliire, on the eaft by Glocefterfhire, on the fouth by the river Severn, and on the weft by the Welch counties of Brecknock and Glamorgan. Its extent from north to fouth is about 30 miles, from eaft to weft 26, and in circumference 110: It is fubdivided into fix hundreds ; and contains feven market-towns, 127 parifhes, about 6494 houfes, 38,900 inhabitants; but fends only three members to parliament, that is, one for Monmouth, and two for the county. The air is temperate and healthy ; and the foil fruitful, though mountainous and woody. The hills feed ftieep, goats,' and horned cattle ; and the valleys produce plenty of grafs and corn. This county is extremely well watered by feveral fine rivers ; for, befides the Wye, which parts it from Glocefterlhire, the Mynow, which runs between it and Herefordftiire, and the Rumney, which divides it from Glamorganfhire, it has, peculiar to itfelf, the Ulk, which enters this county a little above Abergavenny, runs moftly fouth- ward, and falls into the Severn by the mouth of the Ebwith ; which laft river runs from north to fouth, in the weftern fide of the county. All thefe rivers, cfpecially the Wye and Ufk, abound with fifti, parti¬ cularly falmon and trout. MONNOYE (Bernard de la), born at Dijon in 1641, was a man of fine parts and great learning. He was admirably formed for poetry ; and ufed to win the firft prizes inftituted by the members of the French academy, till he difeontinued to write for them (it is faid) at the folicitation of the academy ; a circum- ftance which, if true, would reflect higher honour on him than a thoufand prizes. All his pieces are in a moft exquifite tafte ; and he was no lefs Ikilful in La¬ tin poetry than in the French. Menage and Bayle have both beftowed the higheil encomiums on his La¬ tin poetry. His Greek poems are likewife looked upon as very good ; and fo are his Italian, which are written with great fpirit. But poetry was not La Monnoye’s only province : to a perfeA Ikill in poetry, he joined a very accurate and extenfive knowledge of the languages. He had great fkill in criticifm ; and no man applied himfelf with greater afiiduity to the ftudy of hiftory, ancient and modern. He was perfe&ly acquainted with all the fcarce books that had any thing curious in them ; very well verfed in the hiftory of the learned ; and what completes all, is the wonderful clearnefs with which he poffefled thefe various kinds of knowledge. He wrote Remarks on the Menagiana ; in the laft edition of which, in 4 vols j 2mo,-printed in 1715, are included feveral pieces of his poetry, and a curious differtation on the fa¬ mous book De tribus Impojloribus. His Differtation on Pomponius L net us, at leatt an extract of it, is infert- ed in the new edition of Baillet’s Jugemens tiesJga- vans, puhliftied in 1722, with a great number of re¬ marks and corrections by La Monnoye. He alfq em* bellilhed the Anti-Baillet of Menage with a multi¬ tude of corre&ions and notes. It would employ fe- veral pages to enumerate the various ferviccs this in- 4 genious and learned man did to the republic of let- Monnoyer* ters ; as well by enriching it with productions of his Myno own, as by the affiftance which he communicated very chor at Lifle in 163 and educated at Antwerp as a paint¬ er of hiftory, which he foon changed for flowers. Go¬ ing* to Paris in 1^63, he was received into the academy with applaufe; and employed at Verfailles, Tria¬ non, Marly, and Meudon ; and painted in the hotel de Bretonvilliers at Paris, and other houfes. The duke of Montague brought him to England; where- much of his hand is to be feen, at Montague-houfe,. Hampton-court, the duke of St Alban’s at Windfor, Kenfington, Lord Carlifle’s, Burlington-houfe, &c.. But his moft curious work is faid to be a looking-glafs- at Kenfington palace, which he adorned with flowers for Queen Mary, who held him in fuch high efteem, that (he honoured him with her prefence nearly the whole time he was bufied in the performance. —Bap- till paffed and repaffed feveral times between France and England ; but having married his daughter to a French painter who* was fuffered to alter and touch upon his pidlures, Baptift was offended and returned to France no more. He died in Pall-mall in 1699.. —His fon Antony, calledywrair Baptijl, painted in his father’s manner, and had merit. MONOCEROS, unicorn, in aftronomy, a fouthern v conftellation formed by Hevelius, containing in his catalogue 19 liars, and in the Britannic Catalogue 31. MONOCEROS, in zoology. See Monodon. MONOCKORD ; an inftrument by which we are enabled to try the feveral proportions of muficax founds and intervals, as well in the natural, as in tem¬ pered feales. Originally it had, as its name implies,, only one ftring; but it is better conftru&eu with two, as we have by means of this additional ftring an oppor¬ tunity of judging of the harmony of two tempered; notes in every pofiible variety of temperament (fee Temperament and Tuning). It confifts of a brafs- rule placed upon a found-board, and accurately di¬ vided into diflerent feales. according to the purpofes- for which it is chiefly intended. Above this rule the ftrings are to be ftretched over two fixed bridges, between which there is a moveable fret, fo contrived1 as to divide at pleafure one of the ftrings into the fame proportional parts as are engraved upon the feales be¬ neath, The figure of the inftruiaent, the manner of. ill iking- MON [ 240 1 MON Mono- ftriking the firings fo as to produce the found, as chord- likewife the conftruftion of the moveable bridge, may “"”'v be varied at pleafure according to the wiflr and inge¬ nuity of the artift: But with the affiftance of fuch an inftrument accurately Conftru&ed, any perfon with a _good ear may be enabled to tune a keyed inftrument with fufficient precifion to anfwer every practical pur- pofe. The following table contains the chief feales that have hitherto been computed. In column ill is given the natural Jfcale, or fcalc of perfedl intervals. J’he fecond column contains a new tempered fcale, which feems better adapted than any other to keyed initru- ments, when chiefly defigned for leflbn-playing, or playing without accompanyments. The third is a fcale propofed by Mr Emcrfon in his Mechanics, and fince recommended by Mr Jones in his Phyfiological T)ifquifitions, and by Mr Cavallo in the Philofophical Tranfac'.ions for 1788 The fourth and fifth exhibit the fyItems of mean tones, and of equal harmony, calculatedhy Dr Smith for inftruments of a moreper- fedt conftrudlion than thofe now in ufe. N. B. Mr Jones propofes to have the two num¬ bers which are denoted by liars refpedtively altered to the numbers 796 and 531. The method of tuning any inftrument by means of the monochord is as follows: Firft, you mult tune the C of the monochord to the concert pitch by means of a tuning-fork; next, you are to put the middle C of your intlrument in perfedl unifon with the C of the monoehord: Then move the Hiding fret to the next divifion on the fcale, and proceed in the fame manner with all the feveral notes and half notes within the compafs of an odtave. When this is done with ac¬ curacy, the other keys are all to be tuned, by cora- . N° 226. paring them with the o&ave which is already temper- Mous¬ ed. £The monochord is here fuppofed to be made chord, to the pitch of C } but this may be varied at the will v ** of the conftruftor.J The curious reader who may wilh for further in¬ formation refpedting the conftrudlion and ufe of mo- nochords, will be highly gratified in perufing the ap¬ pendix of Mr Atwood’s Treatife on Redtilinear Motion* and Mr Joaes’s ingenious and entertaining obfeira¬ tions on the female of mufic, monochord, &c. in hi* Phyfiological Difquifitions. Monochord is alfo ufed for any mufical in¬ ftrument that confifts of only one firing or chord ; in this fenfe the trumpet marine may properly be called a tnonochord. MONOCULUS, in zoology; the name of a ge¬ nus of infefts of the order of aptera^ in the Linnaeafi fyftem. Its body is Ihort, of a roundifh figure, and covered with a firm cruftaceous fkin ; the fore-legs are ramofe, and ferve for leaping and fwimming; it has but one eye, which is large, and conapofed of three fmaller ones. Of this genus, many of which have been reckoned among the microfcopic animals, authors enumerate a great number of fpecies. The figure in Plate CCCXV. reprefents the quadricornis, at four-horned monocu- lus, a very fmall fpecies about half a line in length, and of an afhen grey colour. From the head arife four antennae, two forwards and two backwards; all four fumilhed with a few hairs, which give them the figure of a branch. Between the antennae, ort the fore part of the head, is fituated a Angle eye. From the head to the tail the body goes down, decrea- fing in fhape like a pear; and is compofed of feven or eight rings, which grow continually more ftraiten- ed. The tail is long, divided into two; each divi- fion giving rife outwardly to three or four briftly hairs. The animal carries its eggs on the two fides of its tail in the form of two yellowiih parcels filled with fmall grains, and which taken together, n#arly equal the infeft in bignefs. This minute infe£t is found in Handing pools. A number of them being kept in a bottle of water, feme will be fecn loaded with their eggs, and after a while departing the two parcels, either jointly or feparately. The name monoculus has been given to this genus, as confilting of individuals which apparently have but one eye : and from the manner in which they pro¬ ceed forward in the water by leaping, they have alfo been called water-f eus. The branching antenna: ferve them inftead of oars, the legs being feldom ufed for Bariut,t ^ fwimming. “ The tail, forked in fome fpecies, in others Ample, ferves them for a rudder. Their lour varies from white to green, and to red, more orp.3fio* lefs deep, doubtlefs in a ratio to the fragments of the vegetables on which they feed. The red tinfture they fometimes give to the water, has made fome ig¬ norant men think that the water had turned to blood. Too weak to be carnivorous, they on the contrary fall a prey to other aquatic infefts, even to polypi. Their body, compadl and hard, is fo tranfparent that in fome the eggs with which the abdomen is filled are difcernible. The water-parrot and the ftiell- monoculus, are remarkable. This latter is provided with a bivalvular fhell, within which he Units 3 himfeif MON [ 24r ] MON TUtmndon. liimftlf up, if drawn out of the water. The fhell ' * * opens underneath, the infe& puts forth its antennse, by means of which it fwims very expeditioufly in va¬ rious direftions, feeking a folid body to adhere to, and then it is it ufes its feet in walking, bylfretching them out through the aperture of its fhell. “ I preferved a pair ef thefe infedts (fays our author), daft year, in a fmall glafs tumbler, the one male the other female, having a bag filled with eggs affixed on each fide the abdomen. In the fpace of 14 days the increafe was aftoniffiing : it would have been impof- fible to have taken a fingle drop of water out of the glafs without taking with it either the larva or a young monoculus. I again repeated the experiment by feledtihg another pair; and at the expiration of the laft 14 days my furprife was increafed beyond mea- fure. The contents of the glafs appeared a mafs of quick-moving, animated matter; and being diverfified by colours of red, green, affi-colour, white, &c. af¬ forded, with the affiftance of the magnifier, confide- rable entertainment.” MONODON, in ichthyology, a genus of fifties Plate belonging to the order of cete; the characters of which CCCXV. are . 'x1}iere are too very long, ftraight, and fpirally twifted teeth, which flick out from the upper jaw; and the fpiracle, or breathing-hole, is fituated on the anterior part of the Ikull. There is but one fpecies, the monoceros, or horned narwhal, which fometimes grows to 25 feet in length, exclufive of the horn ; but the ufual fize is from 16 to 20. It is particularly noted fbr its horn or horns, as they are called ; but which are real teeth. Of thefe there are always two in young animals; though the old ones have generally but one, fometimes none. From the circumftance of only one tooth being ufually found, the animal has acquired the name of Unicorn Fi/b, or Sea Unicorn. They inhabit the northern feas, from Norway to,within the ardtic circle: they are plentiful in Davis’s ftraits and the north of Greenland ; where the natives, for want of wood, make rafters of the teeth. From the tooth or horn may be diftilled a very ftrong fal volatile: the fcrapings are efteemed akxipharmic, and were ufed of old in malignant fevers and againft the bites of fer- pents. The ufe of it to the animal feems to be chief¬ ly as a weapon of offence, and a very powerful ©ne it appears to be : there are many inilances of its having been found in the bottoms of fhips which returned from the northern feas, probably owing.to the animal’s having miftaken the Ihip for a whale, and attacked it with fuch fury as not to be able to get out the wea¬ pon from the wood. It may alffi ferve as an inftru- ment to loofen and difengage from the rocks or bot¬ tom of the fea the fea plants on which it feeds. Thefe filhes fwiih fwiftly, and can only be ftruck when num¬ bers happen to be found together, and obftrudf their own courfe with their teeth. Their fltin is white, with black fpots on the back, and has a great quantity of blubber underneath. The tooth of this animal was in old times impofed upon the world as the horn of an unicorn, and fold at a very high price. The heirs of the chancellor to Orriftian Frifius of Denmark, valued one at 8000 imperials. There is a magnificent throne made of this fpecies of ivory for the Danifh .monarchs, which Vol. XII. Part I. is ftill preferved in the caftle at Rofenberg. The Msinorfy price of this material was fuperior to gold. „ M . MONODY, in ancient poetry, a mournful kind of "fites. ^ fong, fung by a perfon all alone,, to give vent to his ——yr-«w grief. The word is derived from m01'©' “ alone,” and “ I fing.” MONOECIA, from alone, and '’<*'« a houfe; the name of the 21ft clafs in Linnaeus’s fexual method. See Botany.* MONOGAMY, compounded of folus, and ya.^oi- « marriage,” the llate or condition of thofe who have only married once, or are reftrained to a fingle wife. See Polygamy. MONOGLOSSUM (anc. geog.), a mart-town of the Hither India, fituated on the Sinus Canthi, into which the Indus empties itfelf. Said to be Mangajor on the coaft of Malabar. E. Long. 74°, N. Lat. 13^. MONOGRAM, a character or cypher, compofed of one, two, or more letters interwoven ; being a kind of abbreviation of a name, anciently ufed as a feal, badge, arms, &c. MONOGYNIA, from alone, and a wo¬ man ; the name of the firft order or fubdivifion in the firft 13 clafles of Linnsus’s fexual method ; con¬ fiding of plants which, befides their agreement in their claffic charadter, generally derived from the num¬ ber of their ftamina, have only one ftyle, or female organ. MONOMOTAPA, a country of Africa, has the maritime kingdom of Sofala on the caft, the river Del Spiritu Santo on the fouth, the mountains of Caffraria on the weft, and the river Cauma on the north, which parts it from Monoemugi. The air of this country is very temperate ; the land fertile in paftures and all the neceffaries of life, being watered by feveral rivers. The inhabitants are rich in black cattle, which they value more than gold. They have a vaft number of elephants, as appears from the great quantity of ivory that is exported from hence. There are many gold-mines, and the rivers that run through their veins carry a great deal of gold-duft along with them. The inhabitants are lovers of war, which is the employment followed by all thofe who do not apply themfelves to commerce. This country is divided into feven provinces or petty kingdoms, vaffals to the king; viz. Monomotapa Proper, Quiteve, Manica, Inham- bana, Inhemior, Sabia, and Sofala. MONOPETALOUS, in botany, a term applied to flowers that have only one petal or flower-leaf. MONOPHYSITES, (from folus, and na- tura),z general name given to all thofe fedfaries in the Levant who only own one nature in Jefus Chrift ; and who maintain, that the divine and human nature of Chrift were fo united as to form only one nature, yet without any change, confufion, or mixture of the two natures. * The monophyfites, however, properly fo called, are the followers of Severus, a learned monk of Paleftine, who was created patriarch of Antioch 10513, and Petrus Fullenfis. The monophyfites were encouraged by the empe¬ ror Anaftafius, but depreffed by Juftin and fucceed- ing emperors. However, this fed! was reftored by Jacob Baradseus an obfcure monk, infomuqh that H h when MON [ 242 Mono;by- when he died bifhop of Edefta, A. D. 588, he left f,'e\ it in a mod floarifhing Hate in Syria, Mefopotamia, ■ >'l^° Armenia, Egypt, Nubia, A by ffi.nia, and other coun- *“ txies. The laborious efforts of Jacob were fcconded in Egypt and the adjacent countiies, by Tbeodofuis bifhop of Alexandria 5 and he became fo famous that all the monophyfites of the call confnlered him as their fecond parent and founder, and are to this day called jacobites, in honour of their new chief. The monophyfues are divided into two fedts or parties, ] MON of provifjons, or any commodities, or the rate of la- M'fioiyj, hour, are in many cafes feverely punifhed by particu 'aj?te lar ftatute ; and, in general, by ftatute 2 & 3 Ed- Monro. ward VI. c. 15. with the forfeiture of L. jo or 20 y——4 days imprifonment, with an allowance of only bread and water for the firft offence ; L. 20 or the pillory for the fecond j and L. 40 for the third, or elfe the pillory, lofs of one year, and perpetual infamy. In the fame manner, by a confHtution of the emperor Zeno, all monopolies and combinations to keep up the one African, the other Afiatic ; at the head of the price of merchandife, provifions, or workmanfhip. the latter is the patriarch of Antioch, who refides for the moft part in the monaftery of St Ananias, near the city of Merdin : the former are under the jurifdidfion of the patriarch of Alexandria, who ge¬ nerally'refides at Grand Cairo, and are fubdivided in¬ to Cophts and Abyffinians.. From the 15th cen¬ tury downwards, all the patriarchs of the monophy- iites have taken the name of Ignatius, in order to fhow that they are the lineal fucceflbrs of Ignatius, who was bifhop of Antioch in the firfl century, and coufequently the lawful patriarchs of Antioch. In the 17th century, a fmall body of the monophy¬ fites in Afia abandoned for fome time the dodtrine and inftitution of their anceftors, and embraced the communion of Rome: but the African monophylites, notwithftanding that poverty and ignorance which expofed them to the fedu&ions of fophiftry and gain, Hood firm in their principles, and made an obftinate refiftance to the promifes, prefents, and attempts em¬ ployed by the papal mifnonaries to bring them under were prohibited, upon pain of forfeiture of goods and perpetual banifhment. MONOSYLLABLE, in grammar, a word that confifls only of one fyllable, and is compofed either of one or more letters pronounced at the fame time. The too frequent ufe of monofyllables has a very bad effeft in Englifh poetry, as Mr Pope both intimates and exemplifies in the fame verfe, viz. “ And ten flow words oft creep in one dull ine.” MONOTHELITES, (compounded of Angle, and “ will,” of volo “ 1 will”), an ancient fe£, which fprung out of the Eutychians ; thus call¬ ed, as only allowing of one will in Jefus Chrift. The opinion of the Monothelites had its rife in 630, and had the emperor Heraclius for an adherent: it was the fame with that of the Acephalous Severians. They allowed of two wills in Chrift, confidered with regard to the two natures ; but reduced them to one, by reafon of the union of the two natures ; thinking it abfurd there ftiould be two free wills in one and the the Roman yoke : and in the 18th century, thofe of fame perfon. They were condemned by the fixth Afia and Africa have perfifted in their refufal to enter general council in 68a, as being fuppofed to deftroy into the communion of the Romifh church, notwith- the perfedlion of the humanity of Jefus Chrift, de- llanding the earneft intreaties and alluring offers that priving it of will and operation. Their fentiment* have been made from time to time by the pope’s le- were afterwards embraced by the Maronites. gates, to conquer their inflexible conftancy. The MONOTONY, an uniformity of foundv or a fault monophyfites propagate their doftrine in Afia with in pronunciation, when a long feries of words are zeal and afiiduity, and have not long ago gained over delivered in one unvaried tone. See Reading. to their communion a part of the Neftorians, who in- MONOTROPA, Bird’s-nest : A genus of the. habit the maritime coails of India. monogynia order, belonging to the monandria clafs of MONOPOLY, one or more perfons making them- plants ; and in the natural method ranking with thofe felves the fofe mafters of the whole of a commodity, of which the order is doubtful. There is no calyx, manufa&ure, and the like, in order to make private but 10 petals; and of thefe the five exterior have a advantage of it, by felling it again at a very advanced melliferous hollow at the bafe. The capfule isquinque- price. Or it is a licence or privilege allowed by the valved. In fome of the flowers a fifth part of the king for the foie buying and felling, making, working, number is excluded as in thz M. hippopitbys. There or ufing anything whatfoever.—Monopolies had been are two fpecies ; of which the only remarkable one is carried to an enormous height during the reign of the hippopithys, a native of Britain and fome of the Queen Elifabeth ; and were heavily complained of by more northerly kingdoms of Europe. It is about Sir Edward Coke, in ’ the beginning of the reign of five inches high, having no other leaves than oval King James I.: but were in great meafure remedied feales, and terminated with a nodding fpike of flowers,, by ftatute 21 Jac. I. c. 3. which declares fuch mono- which in the feeding ftate becomes ere&: the whole polies to be contrary to law, and void ; (except as to plant is of a pale yellow colour, fmelling like the patents, not exceeding the grant of 14 years, to the authors of new inventions; and except al-fo patents concerning printing, faltpetre, gunpowder, great ord¬ nance, and (hot) ; and monopolifts are punifhed with the forfeiture of treble damages and double primrofe, or like beans in bloffom. The country people in Sweden give the dried plant to cattle that, have a cough. MONREAL. See Montreal. MONRO (Dr Alexander, fenior), a moft eminent coils, to thofe whom they attempt to difturb ; and if phyfleian and anatomitt, was defeended by his father .1 . i . • n. . r r J .1 r •, r _r tut.-i. ...U.' U v.,.1 1 - they procure any adlion, brought againft them for thefe damages, to be flayed by any extrajudicial or¬ der, other than of the court wherein it is brought, they incur the penalties of prtetnunire. Combinations a&a among viduailers or artificers, to raife the price from the family of Monro of Milton, which had large poffeffions in the county of. Rofsand by his mothety. from that of Forbes of Culloden. His father John, youngeft fon of Sir Alexander Monro of Bearcrofts, was bred to phyfic and furgery*.. aswl: MON [ 243 ] MON Mimn. and fcrved for fome years as a fUrgeon in the army gular courfes of ledures on the different branches of Mow#. “—v—- under King William in Flanders : but, for feveral fuc- medicine, and they and their fucceffors have uniform- ‘■'••■'Y—-» ceffive years, obtaining leave ofabfence from the army ly continued fo to do every winter, in the winter, he during that feafon refided with his The plan for a medical education at Edinburgh was wife in London, where his fon Alexander was born ftill incomplete without an hofpital, where Undents in the 1697 About three years thereafter, he quitted could fee the practice of phyfic and furgery, as well the army, and went to fettle as a furgeon at Edin- as hear the lectures of the profeffors. A fcheme was burgh; where his knowledge in his profeffion, and therefore propofed by Dr Monro’s father, and others, engaging manners, foon introduced him into an exten- particularly the members of the royal college of phy- five practice. ficians and board of furgeons, for railing by fubferip- The fon fhowed an early inclination to the ftudy of tion a fund for building and fupporting an hofpital for phyfre ; and the father, after giving him the beft edu- the reception of difeafed poor ; and our author pub- cation that Edinburgh then afforded, fent him fuc- lifhed a pamphlet fetting forth the advantages that ceffively to London, Paris, and Leyden, to improve would attend fuch an inilitution. In a fhort time a himfelf further in his profeffion. At London, he at- confiderable fum of money was raifed, a fmall houfe tended the le&ures of Meffrs Hawkfbee and Whifton was fitted up, and patients were admitted into it, and on experimental philofophy, and the anatomical de- regularly attended by many of the phyGcifins and firr- monftrations of Mr Chefelden. At Paris, he attended geons in town. The fund for this charity increafing the hofpitals, and the lectures which were read on the very confiderably, in a great meafure from the a£ti- different branches of phyfic and furgery at that time, vity and influence of that very worthy citizen and Towards the end of autumn 1718, he went to Ley magiftrate George Drummond, Efq; the foundation den, and fludied under the great Boerhaave; by was laid of the prefent large, commodious, and ufeful whom he was particularly efteemed. hofpital, the R.-yal Infirmary; in the planning of On his return to Edinburgh in autumn 1719, which Dr Monro fuggefted many ufeful hints, and in Meffrs Drummond and Maegill, who were then con- particular the elegant room for chirurgical operations junft nominal profeffors and demonftrators of anatomy was defigned and executed under his direction. Pro¬ to the furgeons company, having refigned in his voft Drummond and he were nominated the building favour, his father prevailed on him to read fome pub- committee ; and the fabric was entirely completed in a lie le&ures on anatomy, and to illuftrate them by fhort fpace of time. It has fince been fo largely en¬ dowing the curious anatomical preparations which he dowed, as to be capable of receiving a great number had made and fent home when abroad. He at the of difeafed poor, whofe cafes the fludents of phyfic fame time perfuaded Dr Alfton, then a young man, and furgery have an opportunity of feeing daily to give fome public ledures on botany. Accordingly, treated with the greateft attention and care by phy- in the beginning of the winter 1720, thefe two ficians and furgeons eminent in their profeffion; and young profeffors began to give regular courfes of a regiller of the particulars of all the cafes which have le&ures, the one on the materia medica and botany, been received into the houfe fince its firft opening has the other on anatomy and furgery ; which were the been kept, in books appropriated for that purpofe, firft regular courfes of ledures on any of the branches for the ufe of the ftudents. of medicine that had ever been read at Edinburgh, In order (;o make the hofpital of ftill further ufe to and may be looked upon as the opening of that me- the ftudents, Dr Monro frequently, while he con- dical fchool which has fince acquired fuch great repu- tinued profeffor of anatomy, gave ledures on the tation all over Europe. chirurgical cafes; and the late judicious phyfician, Dr In fummer 1721 and 1722, Dr Monro, by the Rutherford profeffor of the pradice of phyfic, began, perfuafion of his father, read fome ledures on chi- in the year 1748, to deliver clinical ledures, to be con- rugical fubjeds ; particularly on wounds and tumors, tinued every winter, on the moft remarkable cafes in which he never would publifh, having wrote them in the hofpital. a hurry and before he had much experience ; but in- Dodor Monro, though he was eleded profeffor pf fertedfrom time to time the improvements bethought anatomy in the year 1721, was not received into the might be made in furgery, in the volumes of Medical univerfity till the year 17 25, when he was induded Eflays and Obfervations to be hereafter mentioned. along with that great mathematician the late Mr Co- About the year 1720, his father communicated to lin Maclaurin, with whom he ever lived in the ftrid- the phyficians and furgeons at-Edinburgh, a plan, eft friendfhip. From this time he regularly every which he had long formed in his own mind, of having winter gave a courfe of ledures on anatomy and fur- the different branches of phyfic and furgery regularly gery, from Odober to May, upon a moft judicious taught at Edinburgh; which was highly approved of and comprehenfive plan : A talk in which he perfe- by them, and by their intereft regular profefforfhips vered with the greateft affiduity, and without the of anatomy and medicine were inftituted in the uni- leaft interruption, for near 40 years; and fo great verfity. His fon, Dr Monro, was firft made univer- was the reputation he had acquired, that ftudents tity-profeffor of anatomy ; and two or three years flocked to him from the moft diftant corners of his afterwards, Drs Sinclair, Rutherford, Innes, and majefty’s dominions. . Plummer, were made profeffors of medicine; the pro- In 1759, our profeffor entirely relinquifhed the bu- fefforihip of materia medica and botany, which Dr finefs of the anatomical theatre to his fon Dr Alex- Aiftou then hela, having been a ided to the univerfity ander, who had returned from abroad, and had affifted many years before. Immediately alter thefe gentle- him in the courfe of ledlures the preceding year. But men were elected profeffors, they began to deliver re- after this refignation, he ftill endeavoured to render his « H h 2 labours MON [ 244 ] MON Monro, labours ufeful to mankind, by reading clinical lectures . » "' at the hofpital for the improvement of the ftudents ; of which Dr Duncan, who was one of his pupils, has given the followirg account. “ There I had myfelf the happinefs of being a pupil, who profited by the judicious conduct of his praftice, and was improved by the wifdom and acutenefs of his remarks. I have indeed to regret that I attended only the laft courfe of lectures in which he had ever a (hare, and at a time when he was fubje£ted to a difeafe which proved at length fatal. Still, however, from what I faw and from what I heard, I can venture to affert, that it is hardly pofiibly to conceive a phyfieian more attentive topradtice, or a preceptor more anxious to communi- cate inftrudtions. His humanity, in the former of thefe characters, led him to bellow the moll anxious care on his patients*while they were alive ; and his zeal in the latter induced him to make them the fubjedt of ufe¬ ful lelfons when they happened to die—In the dif¬ ferent ftations of phyfician, of ledturer, and of ma¬ nager in the hofpital, he took every meafure for in¬ quiring into the eaufes of difeafes by diffedtion — He perfonally attended the opening of every body; and he not only dictated to the Undents an accurate report of the difledtion, but with nice difcrimination contrafted the difeafed and found Hate of every organ. Thus, in his own perfon, he afforded to the ftudents a confpicuous example of the advantages of early anato¬ mical purfuits, as the happieft foundation for a medi¬ cal fuperltrudlure. His being at once engaged in two departments, the anatomical theatre and clinical chair, furnilhed him with opportunities both on the dead and living body, and placed him in the moft favourable fi- tuation for the improvement of medicine; and from thefe opportunities he derived every poffible advantage which they could afford.'’ His father, old Mr Monro, lived to an advanced age; and enjoyed the unfpeakable pleafure of beholding a fon, efteemed and regarded by mankind, the principal adlor in the execution of his favourite plan, the great objedl of his life, the founding a feminary of medical education in his native country: The fon, who furvi- ved him near 30 years, had the fatisfadlion to behold this feminary of medical education frequented yearly by 300 or 400 ftqdents, many of whom came from the moft diftant corners of his majefty’s dominions, and to fee it arrive to a degree of reputation far beyond his moft fanguine hopes, being equalled by few, and inferior to none, in Europe. Few men were members of more focieties than Dr Monro; ftill fewer equally afliduous in their attendance of thofe which in any way tended to promote public utility. He was a manager of many public charities; and not only a member of different medical focieties, but likewife of feveral others inftituted for promoting literature,-arts, fciences, and manufa&ures, in Scot¬ land, and was one of their moft ufeful members.—- While he was held in high eftimation at home, he ■was equally efteemed and refpedied abroad, and was elefted member of the Royal Society of London, and an honorary member of the Royal Academy of Surgery at Paris. He was not only very( aftive in the line of his own profeffion, but as a citizen and general member of the community ; for, after he had refigned the anatomical chair to his fon, he executed with the ftricleft punc¬ tuality the duties of feveral engagements both of a civil and political nature : He was a director of the Bank of Scotland, a Juftice of the Peace, a Commifiioner of High Roads, &c. . At length, after a life fpent in the moft adtive induftry, he became affliCied with a tedious and painful'difeafe, which he bore with equal courage and refignation till his death, which happen¬ ed on July toth 1767, in the 70th year of his agei Of his works, the firft in order is his Ofteology, which was written for the ufe of ftudents, but is capable alfo of affording inftruCtion to the oldell and moft expe¬ rienced pradtitioner; as, befidesa minute defcription of the parts copied from nature, it every where abounds with new and important obfervations immediately ap¬ plicable to praftice. It has been tranfiated into many different languages ; has paffed through numerous edi¬ tions ; and has been reprinted in foreign countries in the moftfuperb manner, accompanied with elegant and mafterly engravings. His defeription of the Lacleal Sac and Thoracic Dudl contains the moft accurate ac¬ count of that important part of the body which has been yet publilhed ; and his Anatomy of the Nerves will tranfmit to pofterity an excellent example of accu¬ rate diffeition, faithful defcription, and ingenious rea- foning. The fix volumes of Medical Effays and Ob¬ fervations, publiihed by a fociety in Edinburgh, are univerfally known and efteemed. To that fociety he was appointed fecretary ; but, after the publi¬ cation of the firft volume, to w'hich he had largely contributed, the members growing remifs in their at¬ tendance, he became the foie colle&or and publiiher of the work : To him we are therefore in a great meafure indebted for thofe numerous and important difeoveries with which this publication has enriched every department of medical knowledge. - In the two firft volumes of the Phyfical and Literary Effays, pub- lilhed by the phyfical fociety of Edinburgh, in whicb he had the rank of one of the prefidents, we find Se¬ veral papers written by him, which are not the leaib ornaments of that colledlion. His account of the Suc- cefs of Inoculation in Scotland may be confidered as his laft publication: It demonftrates his extenfive cor- refpondence and indefatigable induftry, and has had great influence in promoting that falutary pradlice. Befides thefe, he was alfo the author of feveral other elegant and mafterly produdtions, which were either never publiflied, or were publiihed without his know¬ ledge and from incorrect copies. A collection of all his works, properly arranged, corre&ed, and illuftra- ted with copperplates, has been publiihed by Dr A- lexander Monro, his fon and fucceifor in the anatomi¬ cal chair, in a fplendid quarto volume, printed for Elliot, Edinburgh, 1781 ; to-which is prefixed a life of the author, by another of his fons, Dr Donald, phyfician in London. The obfervation of an excellent judge, the illuftrious Haller, concerning our author’s Medical Effays and Obfervations, which now form a part of this colledlion, may with no lefs juftice be applied to the whole: It is a “ book which ought to be in the poffeffion of every medical pradlitioner.” MONS, an ancient, large, handfome, rich, and very ftrong city of the Auftrian Netherlands, in Hai- nault. MON [ 245 1 MON M'onfefg- nault. There is a chapter, confifting of 30 ladies of dl- MONSONIA, in botany : A genus of the dode* Monfonfe neur ftindfion, who have the liberty of leaving the comma- candria order, belonging to the polyadelphia clafs of ^ II Monfon n‘tJr w^en t^iey jnten(l to marry. They have feveral plants. The calyx is pentaphyllous ; the corolla pen- er~, ■ manufadlures, and a good trade. It was taken by the tapetalous and irregular; the Itamina are 15 in num- allies in 1709, and by the French in July 174.6 ; but ber, and coalited into five filaments ; the ftyle bifid ; rendered back by the treaty of Aix-la-Chapelle, after the capfule pentacoccoiis. ■ the fortifications were demoliihed. It Hands partly on MONSOON, a regular or periodical wind, in the a hill, and partly on a plain in a marfhy foil, on the Eaft Indies, blowing conftantly the fame way, during rivers Haine and Trouilli, by which the country a- fix months of the year, and the contrary way the re¬ bout it may be overflowed at pleafure. It has been maining fix. lately taken by the armies of the French Republic. In the Indian ocean, the winds are partly general, E. Long. 3. 39. N. Lat. 50. 25. and blow all the year round the fame way, as in the Mons Sacer, (anc. geog.), a mountain of the Sa- Ethiopic ocean ; and partly periodical, i. e. half the bines beyond the Anio, to the eaft of Rome; whither year blow one way, and the other half near on the the common people retired once and again to avoid oppofite points: and thofe points and times of ihift- the tyranny of the patricians. From this feceflion, ing differ in different parts of this ocean. Thefe latter and the altar of Jupiter TerrlbilU eredled there, the are what we call monfoons* mountain took its name. The Ihifting of thefe monfoons is not all at once ; MONSEIGNEUR, in the plural Mejfeigneun, a and in fome places the time of the change is attended title of honour and refpedf ufed by the French in wri- with calms, in others with variable winds, and parti- ting to perfons of fuperiorrank or quality, before the cularly thofe of China, at ceaftng to be wefterly, are late abolition of all ranks. very»fubje£f to be tempeftuous ; and fuch is their vio* Dukes, peers, archbifhops, bifhops, and prefidents lence, that they feem to be of the nature of the Weft . «/ 1—.. MONTANUS (Benedict Arias), a moft learned Italy, in the territory of the Church, with a bi- ^ Spanifh theologian, born in the diocefe of Badajox, (hop’s fee ; feated on a mountain, near the lake Bol- about the year 1528. Pie aflifted at the council of fena, in a country abounding with excellent wine, 12- » Trent with great reputation; and his merit and wri- miles fouth-weft of Orvieto, and 49 north-weft of tings recommended him to Philip II. of Spain, who Rome. E. Long. 12.4 N. Lat 42. 26. employed him in publifliing a new polyglot bible after Monte-Alarano, a populous, towm of Italy, in the Complutenfian edition, which W4S printed by the the kingdom, of Naples, and in the Farther Prinei- care of Cardinal Ximene*. This bible was printed at pato ; feated on the river Galore, 18 miles fouth of Antwerp, whither Montanus went in 1571 ; and on Benevento. E. Long. 1 £. o. N. Lat, 40. 48. his return to Spain he refufed the biihopric which Phi- MoNTE-Mor-o-novo, or Monte-major- elnovo, aeon, lip offered him for his reward, but fpent the reft of his fiderable town of Portugal, on the road from Lif- days at Sevilla, where he died about the year 1598. bon to Badajoz. Long. 9 35. W. N. Lat. 38. 42. Montanus had not only vaft erudition, but great good Mom:E-Mor-o-velho, or Monte major-el velho, a town, fenfe ; he loved folitude, was very laborious, never of Portugal in the province of Beira, with a very, drank wine, and feldom ate flefh. large caftle, feated in a fertile country, 10 miles MONTARGIS, a confiderable town of France, in fouth-weft of Coimbra, and 83 north of Lilbon. W. the Orleannois, and capital of the Gatinois ; feated on Long. 8. 9. N. Lat. 40. 5. the river Loir, near a handfome foreft, 15 miles fouth Monte-PcIo/o, an epifcopal town of Italy, in the of Nemours, and 62 fouth of Paris. E. Long. 2. 36. kingdom of Naples, and in the Bafilicata ; feated N. Lat. 48. 1. on a mountain near the river Bafiento, 14 miles- MONTAUBAN, a coaftderable town of France, eaft of Cirenza. E. Long. 16.28. N. Lat. 40. 46. in Guienne, and territory of Quercy, with a bifhop’s MoNTR-PulJiano, a town of Italy, in Tufcany, with fee, and an academy. The fortifications were de- a bfthop’s fee ; feated on a high mountain, near molifhed in 1629, becaufe it took the part of the the river Chiana, in a country noted for excellent Huguenots. It is feated on the river Tarne, 20 miles wine, 25 miles fouth-eaft of, Sienna, and 50 fouth by north of Touloufe, and 30 fouth of Cahors. E. Long, eaft of Florence. E. Long. 11.49. N. Lat. 43. 10. 1. 27. N. Lat. 43. 56. MoNTArSanUo, formerly called Mount-Athos, a MONTBAZON, a town of France, in Touraine* mountain of Turky in Europe, on the gulph of with the title of a duchy ; agreeably feated at the foot Conteffa. It is called Monte-San&o, or the Holy, of a hill, on which there is an ancient, caftle, 137 Mount, becaufe there are 22-monafteries thereon, in miles fouth-weft of Paris. E. Long, o. 45. N. Lat. which are 4000 monks, who never fuffer a woman to 47. 17. come near them. It is 17 miles fouth of Saionichi. MONTBELLIARD, a handfome and ftrong E. Long. 24. 39. N. Lat. 40. 27. town of France, capital of a province of the fame, MoNTK-Verde, a town of Italy,, in the kingdom name, between Alface and the Franche Compte. It ~ ’ " . . . - . ~ is feated at the foot of a rock, on which there is a large, ftrong caftle, in. the form of a citadel. The prince of Montbelliard has a voice and feat in the. college of the princes of the empire. It was taken by of the emperor’s army, and one of the greateft com- the French in 1.674, who demoliftied the fortifications, manders of his time, was born in the duchy of Mode- but it was reftored to the prince. It is feated near - na, of a diftingui/hed family, in 1608. Erneft Monte- the rivers Alaihe and Doux, 33 miles weft of Bade, cuculi his uncle, who was general of the artillery in. and 45 northreaft of Bezanzon., E. Long. 6. 30- the Imperial army, refolved that he (hould ferve firft as N. Lat. 47. 31. a,common foldier, and that he (hould pafs through all MONTBLANC, a town of Spain, in the province the military degrees before he was raifed to command., of Catalonia, 13 miles north of Tarragon. E. Long. This the young Montecuculi did with applaufe. In. I. 5. N, Lat. 41. 20. t^44> when he was at the head of 2000 horfe, hefur- MONTRRISION, a confiderable town of France,, prifed by a precipitate march 10,000 Swedes, who laid and capital of Forez, feated on the river Veziza, 40 liege to Nemeffau in.Silefia, and obliged them to a- miles weft of Vienne, and 250 fouth by eaft of Paris, bandon their artillery and baggage ; but a (hort time E. Long. 4. 27. N. Lat. 45. 32. after, he was defeated and taken prifoner by thegene- MONTECCHIO, a confiderable town of Italy, in ral Banier. Having obtained his liberty at the end of the duchy, of Reggio, 10 miles fouth-eaft of Parma, two years, he joined, his troops to thofe of John de. and eight north-weft of Reggio. E. Long. 15. 54. Wert; and defeated general Wrangel in Bohemia, who N. Lat. 38. 8. was killed in the battle. In 1657 the emperor made MONTE-falco, a, town of Italy, in the terri- him general marfhal de camp ; and fent him to the af- tory of the church and duchy of Spalatto ; feated on fiftance. of John Cafimir, king of Poland. Montecti- a mountain near the river Clitunno, 12. miles weft of. culi vanquilhed Ragotzi prince of franfilvania, drove Spalatto E Long. 12. 4P. N. Lat. 42. 58. out the Swedes, and dillinguilhed himfelf in an extra- MoNTE-Fakone, a town of Italy, in Friuli, with ordinary manner againft the Turks in Tranfilvania and, a caftle. It belongs to the Venetians, and is near Hungary. In 1673 he commanded the Imperial ar- the river Ponzano, xo miles north-weft of Aqui- my againft the French,, and took Bonne ; he then pro-. . ceeded: of Naples, and in the farther Principato, with a bi- (hop’s fee; 60 miles eaft of Naples. E. Long. 15. 42. N. Lat. 40. 51. MONTECUCULI (Raymond de), generaliffimo MON [ 253 ] MON ftWego eeecTed with feint marches in order to deceive Turenne, t*ay in which he obtained great honour. However, the Montef cornmanc^ t^iat army was taken from him the next quieu." year; but it was reftored to him in 1675, in order W-y-w that he might make head againft the great Turenne. AH Europe had their eyes fixed on thefe two able war¬ riors, who then made ufe of all the ftratagems which genius and military knowledge were capable of fug- gefting. The tnarfhal de Turenne was obtaining the fuperiority when he was taken off by a cannon ball. Montecuculi wept at the death of fo formidable an enemy, and beftowed upon him the greatefi. praifes. The great prince de Conde was the only French gene¬ ral that could deprive Montecuculi of the fuperiority he had obtained by Turenne’s death. ThaFprince was therefore fent to the Rhine, and flopped the Imperial general; who confidered this laft'eampaign as'fhe moft glorious of his life, not from his being conqueror, but for his not being conquered, when he was oppofed by a Turenne and a Conde. tie fpent the reft of his life at the Imperial court; and died at Lint^; in 1680. He wrote Memoirs ; the beft edition of which is that of Strafburg, in 1735, MONTEGO-bay, a town of Jamaica, and, next to Kingfton, the moft flourifhing in the ifland, con¬ tains above 350 houfes ; and carries on a very conix- derable commerce with Great Britain and our remain, ing colonies in North America. The harbour is ca* pacious y but rather expofed to the north winds, which at certain times in the year blow with great violence. It is the capital of the parifh of St James ; In which are 70 fugar-plantations, 70 other fettle- ments, and 27,000 Haves. MON.TESA, a very ftrong town of Spain, in the kingdom of Valentia. It is the feat of an. order of kniglithood of the fame name ; and is five miles from Xativa. W. Long o. ro. N. Lat. 39.*o. MONTESQUIEU (Charles de Secondat) baron, a moft illuftrious Frenchman defeended from an ancient and noble family of Guienne, was born at the caftle of La Brede, near Bourdeaux, in 1789. The greateft care was taken of his education and at the age of 20 he had actually prepared materials for his Spirit of Laws, by well digefted extracts from thofe immenfe volumes of civil law which he had ftudied, not barely as a civilian, but as a philofopher. He became a coun- fellor of the parliament of Bourdeaux in 1714, and was received prefident a mortier two years after. In 1721 he publilhed his Perftan'Letters ; in which, under the fereen of Oriental manners, he fatirized thofe of France, and treated of feveral important fubjefts by delicate tranfient glances : he did not avow this publi¬ cation ; but was no fooner pointed cut as the author, than zeal without knowledge, and envy under the ma/k of it, united at once againft the Perfian Letters. He was received into the French academy in 1728 ; and having previoufly quitted his civil employments, he entirely devoted himfelf to his genius, and was no longer a magiftrate, but a man. of letters. Ha¬ ving thus fet himfelf at liberty, he travelled through Germany, Italy, Switzerland, Holland,.and England, in which laft country he refided three years, and con- tra&ed intimacies with thegreateft men then alive; for Locke and Newton were dead. The refult of his ob- fervations was, “ that . Germany was Jit to travel in,. Italy to fojourn in, England to think in, and France 1 to live in.” On his return he retired for two years to his eftate at La Brede, where he finifhed his work On the Caufes of the Grandeur and Declenfton of the Ra¬ mons ; which appeared in 1734. The reputation ac¬ quired by this laft work only cleared the way for his greater undertaking, the Spirit of Laws, which was printed at Geneva in 2 vols qto. 1750. This was immediately attacked by the adverfaries of his Pei-fian- Letters, in a multitude of anonymous pamphlets ; con¬ taining all the reproaches to which a liberal mind is expofed from craft and ignorance. M, Montefquieu drew up a defence of this work ; which for truth, mo¬ deration, and delicacy of ridicule, may be regarded as a model in its way. This great man was peaceably enjoying that fulnefs of efteem which his great merits had procured him, when he fell fick at Paris, and died on the 10th of February 1755.—The following character of this great man is drawn by Lord Cheiler- field. His virtues did honour to human nature, his. writings juftice. A friend to mankind, he aflerted their undoubted and unalienable rights with freedom, even in his own country ; whofe prejudices in matters of religion and government he had long lamented, and endeavoured, not without fame fuccefs, to remove. He well knew, and juftly admired, the happy conftitutioxi of this country, where fixed and known laws equally reftrain monarchy from tyranny, and liberty from li- centioufnefs. His works will illuftrate his name, and furvive him, as long as right reafon, moral obligation,., and the true fpirit of laws, fhall be underftood, re- fpefted, and maintained.” As to his perfonal qualities, we are told by his elogift, M. d’Alembert, that “ he was of a fweet, gay, and even temper. His converfation - wasfpirited, agreeable, and inftrudtive. Nobody told a ftor-y in a more lively manner, or with more grace and lefs affe&ation. He had frequent abfence of mind j but always awaked from it by fome unexpended ftroke that re-animated the languiftxing converfation. Though he lived with the great, he retired whenever he could to his eftate in the country, and there met his books, his philofophy, and his repofe. Surrounded at his leifure-hours with peafants, after , having fludied man in the commerce of the world, he ftudied him in thofe fimple people folely inftru&ed by nature. With them he cheerfully converfed ; .he endeavoured, like Socrates,, to find out their genius, and appeared as happy with them as in the moft brilliant aflemblies ; efpecially when he reconciled their differences,- and by his bene^ ficence relieved them from their diftreffes.” Befides the works already mentioned, M. Montef- • quieu wrote feveral fmall pieces, as the Temple of Gni- dus, Lyfimachus, and Effay upon Tafte, which is left unfiniftied. His works have been colle&ed fince his death, and printed at Paris in a fplendid edition, in quarto. They have likewife all of them been tranflated into Englifh. MONTEZUMA, or Montezuma, was emperor or king of Mexico when Cortez invaded that coun¬ try in 1518, invited thither, as he pretended, by the inhabitants, whofe children Montezuma, in the blind- nefs of his fuperftition, had facrificed to his idols. The. warlike animals on which the Spaniftj officers were mounted, the artificial thunder with which they were, armed, the wooden caftles on which they had croffed 8 " the. MON [ 254 ] MON -Mcnte. t]ie oceanj the armour with which they were coveredj f11"1? the vidtories which they gained wherever they went; Montferratthefe circumftances, added to that foolifh difpoiitien w—y—»- to wonder which always charadterifes a fimple people, fo operated upon the minds of the Mexicans, that when Cortez arrived at the city of Mexico, he was received by Montezuma as his mailer, and by the inhabitants as a god. At firit they fell down in the ftreets when a by nilh valet palled by ; but by degrees the court of Montezuma grew familiar with the llrangers, and ven¬ tured to treat them as men. Montezuma, unable to expel them by force, endeavoured to infpire them with confidence at Mexico by expreffions of friendlhip, w hile he employed fccret means to weaken their power in other quarters. With this view, one of his generals, who had private orders to that purpofe, attacked a party of the Spaniards who were ftationed at Vera- Cruz ; and, although his troops were unfuccefsfui, yet three or four of the Spaniards were killed. The head of one of them was carried to Montezuma. In confequence of this, Cortez did what has been reckoned one of the boldell political ftrokes that ever was performed. He ran to the palace, followed by fifty of his troops; and, by perfuafion and threats, carried the emperor prifoner into the Spanifli quarter. He afterwards obliged him to deliver up thofe who had attacked his troops at Vera-Cruz ; and, like a general who punilhes a com- ■mon foldier, he loaded Montezuma with chains. He next obliged him to acknowledge himfelf in public the vaffal of Charles V. ; and, in name of tribute for this homage, Cortez received 600,000 merks of pure gold. Montezuma foon afterwards fell a facrifice to his fub- mifiion to the Spaniards. He and Alvaro, the lieu¬ tenant of Cortez, were befieged in the palace by 200,000 Mexicans. The emperor propofed to Ihow himfelf to his fubje&s, that he might perfuade them to defift from the attack: but the Mexicans no longer confidered him in any other light but as the Have of foreign conquerors. In the midft of his fpeech, he received a blow with a ftone which wounded him mortally; and he expired foon after, A D 1520.— See Cortez. This unfortunate prince left two fons and three daughters, who embraced the Chriftian faith. The eldelt received baptifm, and obtained from Charles Vv lands, revenues, and the title ■ of Count de Montezuma. He died in 1608 ; and his family is one of the moll powerful in Spain. MONTFAUCON (Bernard de), a very learned Benedi6line of the congregation^of St Maur, Angular¬ ly famous for his knowledge in Pagan and ecclefiaftical antiquities, was born of an ancient and noble fami¬ ly in Languedoc, in 1655. He ferved for fome time in the army ; but the death of his parents mortified him fo with regard to the world, that he commenced Benedidline monk in 1675, and applied himfelf in- tenfely to ftudy. Though Montfaucon’s life was long, healthy, retired, and laborious, his volumiribus publi¬ cations feem fufficiently to have employed the whole ; exclufive of his greateft undertaking, for which he will be always memorable. This was his Antiquite ex- plique, written in Latin and French, illuftrated with elegant plates, in 10 vols folio ; to which he added a fupplement of 5 vols more. He died at the abbey of St Germain in 1741. MONTFE,RRAT, a province of Italy, with the title of a duchy ; bounded on the call by the duchy of MosuLft. Milan, and part of the territory of Genoa; on the north, by the Vercellefe and Canavefe ; on the weft, by Piedmont properly fo called; and on the fouth by the territory of Genoa, from whence it is feparated by the Apennine mountains. It contains 200 towns and caftles ; and is very fertile and well cultivated, abound¬ ing in corn, wine, oil, and filk. It belongs to the king of Sardinia, and Cafal is the capital town. MONTFORT, a town of France, in Upper Bre¬ tagne, hated on the river Men, 12 miles from Rennes. W. Long. 1. 58. N. Lat. 48. 8. Montfort, an handfome and ftrong town of the Netherlands, in the United Provinces, with an an¬ cient caftle ; feated on the river Yflel, feven miles from Utrecht. E. Long. 5. o. N. Lat. 52. 4. Montfort, a town of Germany, in the circle of Suabia, on the confines of Tirol, 16 miles fouth of Lindow, and the lake Conftance. It is capital of a country of the fame, which has been almoft all pur- chafed by the houfe of Auftria. E. Long. 9. jj, N. Lat. 47. 22. Montfort-de-lemos, an ancient town of Spain, in the kingdom of Galicia, with a magnificent caftle, where the Comarca of Lemos refides. It is feated in a fertile country, 25 miles north-eaft of Orenfa, and 55 fouth-eall of Compoftella. W. Long. 7, 9. N. Lat. 42. 28. Montfort-l’amuly, a town in the Ille of France, with the title of a duchy, 25 miles from Paris. E. Long. 2. 50. N. Lat. 48.45. MONTFORT (Simon Count de), defeended from an illuftrious and fiourilhing family, was lord of a fmall town of the fame name ten leagues from Paris. He was one of the greateft generals of the age in which he lived ; and he difplayed his bravery in a voyage beyond feas, and in the wars with the Englifh and Germans. The ftrength of his conftitution enabled him to fupport without inconvenience the feverell la¬ bours of the field : his majeftic ftature diftinguifhed him in the midtt of the battle ; and the motion of his fword was fufficient to ftrike terror into his boldelt enemies. In the greateft dangers he pofl'efted the ut- molt coolnefs and prefence of mind r he obferved every emergency ; and was ready to bring afiiftance, while he himfelf was employed in attacking the braved who made head againll him. He was appointed to conduft the crufade againft the Albigenfes in 1209 ; and the name of Simon de Montfort is highly celebrated in this war. He took Beziers and Carcaflbnne, raifed the fiege of Cattelnau, and gained a great vi&ory in 1213 over Peter king of Arragon, Raimond VI. count of Touloufe, and the counts de Foix and de Cominge. Simon de Montfort was killed at the fiege of Touloufe on the 25th of June 12x8, by a.blow with a ftone difekarged by the hands of a woman.— Such was the fate of one who had fullied the glory of his vidlories by the cruelty of his executions.—. Some hiftorians have given him the name of Macca beus and of Defender sf the Faith ; but men, ani¬ mated with the true fpirit of Chriftianity, have re¬ volted againft fuch titles. “ We cannot (fays the Abbe Nonotte) read the accounts of his feverity, or rather cruelty, towards the Albigenfes without horror. He was not guided by the fpirit of the religion of Je- M O N f : Monfgjtz, ftls ;fl maflacre|of Beziers, the pillao’e of Car* Mionge caff°une» the taking of Lavaur. But°our horror < ^ . is fomewhat ditniniihed by the confideration of the dreadful revolt, and maffacres committed by thefAlbi- genfes themfelves.” Simon de Montfort treated them at the bell with as great cruelty as they had done the Catholics. His younger fon afterwards made a great figure in England, and is known by the title of Earl of Leiceher. # MONTGATZ, a town of Lower Hungary, in the county of Pereczas, with a fortrefs compofed of thiee caftles, feated on a craggy rock. It is encompaffed with a great morafs, and art and nature have render¬ ed it almoft impregnable. It was defended by the Princefs Ragotfky, wife of Count Tekeli, when be- fieged by an army of the Imperialifts, who were obli¬ ged to raife the fiege in 16^8. MONTGERON(Louis-BafiIe-Carre de), was born at Paris, A. D. 1686 ; his father was matter of re- quefts. He was fcarcely 25 years of age when he purchafed the place of counfellor in parliament, where by his wit and external qualifications he gained con- fiderable reputation. Deeply engaged in all the vices which flow from irreligion, he was converted by an tmexpedled circumflance. He went on the 7th of September 1731 to the tomb of Deacon Paris, with an intention to examine, with the rigour of the fe- vereftcritic, the miracles which were reported-to be per- fo’-med there. But, according to his own account, he felt himfelf fuddenly beat to the earth by inr umerable flatties of light with which he was furrounded. His incredulity was converted into flaming zeal, and he became the apoftle of the faint whom he formerly ri¬ diculed. From that moment he devoted himfelf to the fanaticifm of convuljions, with the fame impetuo- fity of charatter with which he had run into the moft Ihameful exceffes. He had not long been the difciple of Janfenifm when he fuffered perfecution. When the chamber of inquefts was banifhed in 1732, he was fent into the mountains of Auvergne*; which, in* Head of cooling, tended rather to inflame his zeal. During his exile, he formed the plan of collecting the proofs of the miracles wrought at the tomb of the Abbe Paris, and of compofing what he called a Dc- monjl ration of them. On his return to Paris, he pre¬ pared to execute this plan; and on the 29th of July 1737, he actually prefented to the king at Verfailles a volume in quarto fuperbly bound. This work he accompanied with a fpeech, which is a mixture of zeal and argument in a tolerable ftyle. In confe- quence of this work, which fome confider as a matter- piece of eloquence, and others as a mafs of abfurdi- ties, he was committed to the Baftile. After a few months confinement, he was fent to an abbey of Be- Bedifhne monks in the diocefe of Avignon ; whence he was, in a fliort time, carried to Viviers. He was afterwards confined in the citadel of Valence, where he died, A. D. 1754, aged 68. The work which he prefented to the king was entitled La verite des Mi¬ racles operees par Vinterceffon de M. Paris, &c. &c.— The critics, even to this day, feem to be guided in their opinion concerning this book either by hatred or by enthufiafm. “ It would be extremely rafh (fays the Abbe de St Pierre, in the fecond volume of his Annales, p. 593.) to maintain with the Molenifts, that ho miraculous cure was ever performed at the tomb 7. •55 1 MON of the Abbe Paris; and to fay with the Janfenffts, Mantsp* that thefe cures were performed by a fupernatural mei7- power, would be the height of fanaticifm 'The truth is (adds the fame author), that no miracle appears ever to have been performed at this tomb except in the cure of the human body ; in all other cafes, there would have been the want of that imagination on which the whole miracle depended.” Thus, although Montgeron ventured to compare thefe prodigies with the miracles of Jefus Chrift and his apottles, yet we find no perfon raifed from the dead, no multiplication of loaves, no command obeyed by the elements, and no blind or deaf reftored to their fight or hearing. It belongs to the Author of nature alone, or to thofe who have derived power from him, to work fuch mi¬ racles as are recorded by the evangelils, or in the hiftory of the apoftles. Montgeron added a fecond and third volume on the fame fubjedl: he left alfo in manufeript a work which he compofed in prifon contre les heredities. Religion, it mutt be confeffed, has had much more powerful advocates. Fortunately Pafcal and Boffuet are among the number: and it could well have wanted both Paris and Montgeron, whatever virtues they might poffefs in other refpedts. MONTGOMERY, the capital of a county of the fame name in North Wales, 158 miles from London,, took its name from Roger de Montgomery earl of Shrewlbury, who built the cattle : but it is called by the Welfh Tre Valdwin, that is, Baldwin’s town ; ha¬ ving been built by Baldwin, lieutenant of the marches of Wales, in the reign of William I. The Wellh, after having put the garrifon to the fword, demolifhed it in 1093 I but Henry III. rebuilt it, and granted it the privileges of a free borough, with other liberties. It is a large and tolerably well built town, in a health¬ ful fituation and fertile foil. It fends a member to parliament, and has the title of an earldom. It had formerly a tower and cattle ; but they were demolilhed in the civil wars. It has a weekly market, and four fairs. MONTGOMERY (Gabriel de), count de Mont¬ gomery in Normandy, was remarkable for Ids valour and noble atchievements, but ttill more fo for being fo unfortunate as to put out the. eye of Henry II. orr. the 29th of June 1539. That prince having engaged feveral knights in a tournament, given by him on oc- calion of the marriage of his daughter the princefs Elizabeth with Philip king of Spain, at laft wiftied to ■ break a lance with the young Montgomery, at that time lieutenant of the Scotch guard. Montgomery, as if he had forefeen the fatal conl’equences, again and again declined the combat, and it was with great re¬ luctance he at length yielded, when he faw the kin on horfeback, and arrived on the morning of the 9th before Domfront. He blocked up the place on all fides till the infantry and cannon which followed him ftiould arrive. On their arrival, he attacked the city with great violence ; and, as it was impoffible to de¬ fend it, Montgomery was foon obliged to retire into the caftle witl^ the garrifon, amounting to no more than 150 men, including 80 foot foldiers who guard¬ ed the city when he entered it. He fuftained a furious aflault, fought with the greateft boldnefs and obfti- nacy, and expofed himfelf in the breach like one who wiffied for death. Perceiving, however, that his fol¬ diers, partly by the fire of the enemy, and partly by conftant defertion, were reduced almoft to nothing, he . capitulated on the 27th of May. Many Proteftant hiftorians affirm, that the articles of capitulation were violated with* regard to Montgomery ; but, not to mention the tellimony of others, it appears evident, from the authority of D'Aubigny himfelf, who of all the Proteftant writers is moft worthy of credit, that the Count had .no promife from Matignon, except perfonal fafety and good treatment while he conti¬ nued his prifoner. This general gave him no aflurance of pardon from the king or the queen-mother. After the capture of Domfront, Matignon conduced his prifoner to Saint-Lo, the fiege of which was ftill go¬ ing on, in hopes that he might have fome influence with his farmer friend and fellow-foldier to perfuade him to furrender. For this purpofe, Montgomery was brought to the fide of the ditch; and he exhorted Coulombieres, who appeared on the wall, to follow his example. But Coulombieres, full of indignation, reproached him in the fevereft and moft upbraiding terms for his cowardice in entering into a lhameful ca¬ pitulation, inftead of dying in the breach like a fol- dier, with his fword in his hand. This intrepid go¬ vernor fpoke the true fentiments of his heart; for when the aflault was made fome days after, he was killed defending the breach In the mean time, Ma¬ tignon received orders from Catharine de Medicis, now regent of the kingdom by the death of Charles IX. to fend Montgomery to Paris under a ftrong guard. When he arrived there, he was conduced to the gaol belonging to the parliament, and confined in the tower which ftill bears his name. Commiffioners were ap¬ pointed by the queen to conduct his trial. He was interrogated concerning the confpiracy imputed to the admiral Coligny ; but the principal charge on which his condemnation was founded, was his.hoifting the Engliffi flag on board thofe fhips which he intended for the relief of Rochelle. The fentence by which he was condemned alfo deprived his children of the title of nobles. When Montgomery heard this part of the fentence read, If they have not the virtue of nobles to re¬ trieve this lofs (faid he), / confent to their degradation After undergoing a very fevere torture, he was carried to the place de Greve, d refled in mourning, and there beheaded on the 26th of June 1574. D’Aubigny, who was prefent at his execution, and who flood im¬ mediately behind Fervaques, fays that he appeared on the fcaffold with a firm and undaunted countenance ; and gives us a pretty long fpeech which he delivered on that occafion, addreffing himfdf fiift to the fpec- tatorg MON Mrnitgo- tators on one fide of the river, and then to thofe on mery, tjje 0^er< When he had finifiied his fpeech, he fell meryfhfre. on his knees befide the block; bade adieu to -y—— Fervaques, whom he perceived in the crowd ; requeft- ed the executioner not to cover his eyes ; and fubmit- ted to his fate with a conftancy truly admirable. Montgomery has always been confidered as a viftim to the onjuft revenge of Catherine de Medicis. It is r 257 3 MON MONTH, the twelfth part of a year. See Chro* Month, nology, n° 17. —y——J Month, in its proper acceptation, is that fpace of time which the moon takes up in palling from any certain point to the fame again, which is called a pe¬ riodical month ; or it is the fpace of time between two conjundtions of the moon with the fun, which is called a fynodical month. That fpace of time which evident that he could npt be profecuted or punilhed the fun takes up in palfing through one fign or 12 th for the death of Henry II. ; but it has been faid, part of the zodiac, is alfo called (but improperly) a that, after a misfortune of this kind, which was pro- month. So that there are two forts of months ; lunart duftive of fo many calamities to the Hate, Montgo- which are meafured by the moon; and folar, which are mery was much lefs excufable than the other Prote- meafured by the fun. The lunar periodical month Hants, in carrying arms againft his fovereign, the fon confifts of 27 days, 7 hours, 43 minutes, 5 feconds : of that very king of whom he had deprived France. The lunar fynodical month is 29 days, 12 hours, 44 This confideration is mentioned by the Catholics as minutes, 3 feconds, and 11 thirds. A folar month one reafon for diminifliing our concern at the tragical contains, upon a mean calculation, 30 days, 10 hour*, death of this illuftrious hero. Montgomery married 29 minutes, 5 feconds. in 1 549 Elifabeth de la Fouche of a noble family in The Jews, Greeks, and Romans, made ufe of lu- Brittany : he left feveral children, but their number nar fynodical months ; but, to avoid fractions, they is not exactly known. confided alternately of 29 and 30 days. The former. He was the eldeft fon of James de Montgomery, the Romans called cavi, and the Greeks ; the Seigneur de Lorges in the Orleannois, one of the latter were termedand TxrjE.s. braved men of his age, and famous under the name 1. The Hebrew months were ranged differently in of Lorges in the wars of Francis I. In 1545 he fuc- their facred and in their civil year. ceeded John Stuart count d’Aubigny in the com¬ mand of the hundred archers ifi the Scotch guard ; and his fon was lieutenant, or perhaps captain, in furvivancy when he killed Henry II. It is Angular that the fame Lorges, father of Montgomery, had wounded Francis I. in the chin with a firebrand, in fome frolic with that prince. This accident occa- fioned the wearing of long beards in France for 50 years. Lorges died aged above 80, a (hort time af¬ ter Henry II. He obtained the title of count de Montgomery in 1453, pretending that it belonged to his ancedors, and that he was defcendedj by the earls of Eglinton in Scotland, from a younger fon of the ancient houfe of Montgomery edabliftied in Eng¬ land. According to a memoir given by the family Order of the ficred Year. 1 Nifan 2 Jlar 3 S'rvan 4 Tham muz 5 Ab 6 Elul 7 Tifri 8 Marfchevan 9 Cajleu 10 Thebet 1 1 Sebat 12 Adar ’Mar. Apr. June May July Aug. Sep. oa. Nov. Dec. Tan. [Feb. | Order of the civ 1 Tifri 2 Marfchevan 3 Cajleu 4 Thebet 5 Sebat € Adar 7 Nifan S Jfr 9 Sivan 10 Thammuz 11 Ab 12 Elul il Year. Sep. oa. Nov. Dec. Jan. ! Feb. ' Mar. Aprv May June July Aug. Thefe months being lunar cannot exa&ty anfwer to the author of the Genealogical Didtionary, James to our folar months ; but every Jewifh month mud be was the fon of Robert Montgomery, who left Scot- conceived to anfwer to two of ours, and partake of land and entered into the fervice of the French king both. As thefe 12 lunar months confiiied only of about the beginning of the reign of Francis I. and 354 days, the Jews, in order to bring it nearer to the this Robert was grandfon to Alexander Montgomery, true year, took care every three years to intercalate coufin by the mother’s fide to James I. king of Scot- a 13th month into the number, which they called land. ve-adar, or the fecond adar. The new moon was al- Montgomeryshire, a county of North Wales, 40 ways the beginning of the month ; and k is faid the miles in length and 37 in breadth ; bounded on the Jews had people polled on elevated places, to give no- north by Merionethlhire and Denbighlhire, on the tice to the Sanhedrim as foon as die made her appear- north-eaft and eaft by Shroplhire, on the fouth by ance : After this, proclamation was made by found of Radnorlhire and Cardiganlhire, and on the well by trumpet, and “ the fead of the new moon, the fead the lad mentioned county and part of Merionethlhire. of the new moon,” refounded amongd the people. It is divided into fix hundreds ; and contains fix The ancient Hebrew months were of 30 days each, market-towns, 47 parilhes, about 5660 houfes, and excepting the lad, which confided of 35 ; fo that the 33,960 inhabitants. It lies in the three feveral dio- year contained 365 days, with an intercalary month cefes of St Afaph, Bangor, and Hereford ; but fends at the end of 120 years, which, by abforbing the odd only two members to parliament, one for the county, hours which remained at the conclufion of each year, and one for the town of Montgomery. The air is brought it back nearly to its proper place. This regu- pleafant and falubrious ; but this county, being ex- lation of the year was borrowed from the Egyptians, tremely mountainous, is not very fertile, except in the 2. The months of the Athenian year, as we have valleys, which afford fome corn and plenty of padure; before obferved, confided alternately of 29 and 30 however, the fouth, fouth-ead, and north-ead parts, days. The fird month, according to Melon’s re¬ being much more level, are extremely fruitful, efpeci- formation of the kalendar, began with the fird new ally a pleafant vale, through which the Severn glides moon after, the dimmer foldice, “and was called heca- in beautiful meanders. tombaon, anfwering to the latter half of June, and the Vol. XII. Parti. Kk former M Mbnth. former half of July, ON [ *58 1 The order of the months, with days: thefe he the number of days in each, are as follows : 1 Hecatomlceon, 2 ITetagHnion, 3 lUedromlon, 4 Mtfmactenon, 5 Panepfon, 6 Anthtjlerion, 30 j 7 Pofideon, 8 Game lion, 9 Elaphcbolion, 29 f IO Munichion, 1 Tharge/ion, l Scirrophorion, 3° 29 1 Each month was divided into three decades of days called The firft was called M»vof a^o^eir* or vx, or the decade of the beginning of the month; MON intercalated betwixt November and Month. December 5 fo that the year confided, for this one **~v ■*'“w time, of 15 months or 44; days. This reformation was called the Julian correcfion, and this year the year of confufion. At the end of \2 years, by the igno¬ rance of priells, who did not underiland intercalation, 12 days had been intercalated for nine. This was obferved by Auguftus Ca:far, and reftified, by order¬ ing 12 years to pafs without any intercalary days. The order and fucceflion of months was the fame as that of Numa : But January, March, May, 'Quintilu, the fecond was Mntotr or the decade of the Oftober, and December, had each 31 days; April, June, September 30, and February, in com¬ mon years, 28 ; but every fourth year or bififextile 29. This, with a verylittle difference, is the account obferved at prefent. $>uintiiis, in compliment to Julius Caefar, was called yu/y.becaufe in this month he was born; and Sextilis, in honour of Auguftus, was called Augujl; both which names are ftill continued.—See Year. Each month by the Romans was divided into ka¬ lends, nones, and ides, all of which were reckoned back¬ wards. The kalends were the firft day of the month. The nones fell on the feventh, and the ides on the 15 th, of March, May, July, October—but in all other months the nones were on the fifth, and the ides on the 13th. For the more eafy comprehenfion of the Roman manner of dating, according to this divifion of the months, here follows a table. .vlarch May July 01oc, ywlof, the decade of the expiring month. The firft day of the firft decade was termed Nt^nvia, becaufe the nrft month began with the new moon ; the fecond day was i(aytv«: the third rgih ictty^v, &c. The firft day of the fecond decade was *gal» yi- evyloc, the fecond Stultga (t'twloc, &c.—the days of this decade were alfo called *goh cri Ss*u, fovltg* art Stxx, Sic. The firft day of the third decade was xgalv or’ tuafi; the fecond was Sevligcc or' ur.crfi, &c. i. e. the firft, fecond, &c. after 20, becaufe the laft decade began on the 20th day. This decade was alfo counted by inverfion thus; TStawloi Stx.aU the 21ft,ataU the 22d, fothe oySon the 23 d, and fo of the reft to the laft day of the month, which was called fv» *«« »•*, the old and the new, becaufe one part of that day belonged to the old and the other to the new moon; but after the time of Demetrius, the laft day of the month was called from him £a>y.»Tgtoi<; ■, it fometimes was named rgiaxae. The Grecian months* thus confifting of 29 and 30 days alternately, fell fhort of the folar year 11 days 6 hours. To remedy this defeft the cycle of four years, called riTgathgtc, was invented.—In this cycle, after the firft two years, they added an intercalated month called tySoxiycf, confifting of 22 days; and again, after the expiration of two years more, they inferted another month of 23 days, the fourth part of a day having in the fpace of four years amounted to a whole year. See Year. 3. The Roman year under Romulus confided of 10 months only, and began with March, which contained 31 days, then followed April which had 30, May 31, June 30, QuintiHs 31, Sextilis 30, Sep¬ tember 30, Oftober 31, November 30, December 30. Thefe 10 months containing no more than 304 days, this account was in a ftiort time found to be deficient. Numa Pompilius, therefore, took away one day from each of thefe fix months, April, June, Sextilis} Sep¬ tember, November, December; and to the fix days thus obtained be added 51, which was the number that Romulus's year, in his opinion, wanted to make it perfect. Numa had now 57 days to difpofe of; he therefore divided them, and conftituted two other months, January and February; the former confifting of 29 and the latter of 28 days. The month of Ja¬ nuary, which he placed at the winter folftice, he made inftead of March to begin the year. Thus Numa’s year confifted of 355 days : but this being found 11 days 6 hours fhort of the folar year, he made ufe of the intercalation of 90 days at the expiration of eight years perpetually ; which number, being made up of the 11 days and a quarter, kept the year pretty well to its place. The beginning of the year in Julius days, the 24th and 25th of that month are writtes Caefar’s time had anticipated its true place 67 whole fexto Kal. Mart.; hence leap year is called Bi/fextilis. MON- Kalenda 4 3 Prid. Non. Nona 8 7 6 5 4 3 Prid. Idus Idus 19 18 17 16 «4 13 Kalenda 4 3 Prid. Non. Nona 8 5 4 3 Prid. Idus Idus 7 6 5 4 3 Prid. Kal.\ 18 7 6 5 4 3 Prid. Kal. Kalenda 4 3 Prid. Non. Nona 5 4 3 Prid. Idus Idus 16 H »3 4 3 Pnd. Kal. N. B. tvery leap year, February confifting of 29 MON [ 259 1 MON Monti* MONTIA, in botany : A genus of the trigynia II order, belonging to the triartdria clafs of plants; and R*nerPe1' ’n t^le natura^ method ranking with thofe with which 1 ‘^r the order is doubtful. The calyx is diphyllous ; the corolla ihonopetalous and irregular ; the capfule uni¬ locular and trivalved; MON TINIA, in botany: A genus of the tetran- dria order, belonging to the dioecia clafs of plants. The perianthium of the male is quadridented fupe- rior; and there are four petals. The female calyx and corolla are as in the male ; the filaments barren ; the ftyle bifid ; the capfule oblong and bilocular. MONTMEDI, a fmall but ftrong town of France, in Luxemburg, feated on the river Chire, which di¬ vides it into the upper and lower towns. It is 22 miles fouth-eaft of Sedan, 27 fouth weft of Luxemburg, and 135 north-eaft of Paris. E. Long. 5. 23. N. Lat. 49- 32* MONTMORENCI (Francois Henry de.) See Luxemburg. MONTMORENCY, a town of France, with the title of a duchy, remarkable for the tombs of the dukes of this name. * It is fcated on a hill, near a large val¬ ley, fertile in fruits, efpecially excellent cherries. E. Long. 2. 24. N. Lat 48. 59. Montmorency (Anne de), a peer, marftial, an! conitable, of France, and one of the greateft generals of the 16th century, defended, in (512, the city of Menziers againft the emperor Charles V. and obliged the count of Naffau to raife the fiege. The following year he was made marfhal of France; and in 1525, fol¬ lowing king Francis I. into Italy, he was taken with that prince at the battle of Pavia, which was fought contrary to his advice. The important fervices he af¬ terwards rendered the ftate were rewarded by the fword of conftable of France, with which he was prefented by the king on the 10th of February 1538. He af¬ terwards underwent various revolutions of fortune both at court and in the field. At laft, being wound¬ ed at the battle of St Denis, which he gained on the 10th of November 1567, he died of his wounds two days after, at 74 years of age. It is faid, that a cordelier attempting to prepare him for death, when he was covered with blood and wounds, after the battle of St Denis, he replied in a firm and fteady voice: “ Do you think that a man who has lived near 80 years with honour, has not learnt to die for a quarter of an hour ?” MONTPELIER, one of the handfomeft towns of France, and the moft confiderable in Languedoc ex¬ cepting Tholoufe, is fituated in E. Long. 4. 20. N. Lat. 45. 58. It hath a citadel, a bilhop’s fee, an univerfity, a royal academy of fciences, and a mint. This town has been long famous for a falubrious air and fltilful phyficians. In reality the air may be falu- tary in catarrhous confumptions from its drynefs and elatticity ; but it is too ftiarp in cafes of pulmonary im- pofthumes. The climate, according to fome late tra¬ vellers, is fo much altered for the worfe, that the in¬ habitants themfelves fcarce know it to be the fame : it has been changing many years, and every year becomes worfe and worfe. It has been known to rain almoft three months without intermiffion ; and at intervals fuch thick ftinking fogs, as nothing but the banks of Newfoundland could equal j and feveral times, for two or three days on a ftretch, the Iky is fo heavily loaded, that neither fun, moon, nor ftar, can be feen. In fum- mer it is fo infufferably hot, that till the cool of the evening there is no tlirring out. Its fituation, though on an eminence, never could be healthy ; as between it and the Mediterranean (which is about three leagues diftant) it is one continued mark and fwamp, ever co¬ covered with noxious vapours, which, when the fea- breeze fets in, blows dfte&ly on the town and the country adjacent ; of the fad effefts of which, its un¬ healthy inhabitants, with their yellow meagre looks, are the moft convincing proofs. The town has nothing curious to induce a ftranger to flay- Iqnger in it than three or four days, ex¬ cept he arrives there about Chriftmas; at which time it is very gay, as all the nobility of Languedoc meet there at that time to fettle the affairs of the province, though it is not the capital, but efteemed nearly the centre. There is during that time a play, which, with an indifferent concert, are all the public amufements. The people in trade are reputed by the French them¬ felves to be the gfeateft extortioners, and fure not to let a penny efcape them, be the means to come at it ever fo unjuft : as an inftance, they had the confcience to charge an Englifli fea officer that died there, 300 livres (twelve guineas and a half) for eight days lod- g'ng- _ This city A and3 upon a rifing ground fronting the Mediterranean, which is about three leagues to the fouthward : on the other fide is an agreeable plain, ex¬ tending about the fame diitance towards the moun:ains of the Cevennes. It is reckoned well built, and what the French call bien percee; yet the ftreets are in general narrow and the houfes dark. The inhabitants are fuppofed to amount to 40,000 : they are fociable, gay, and good tempered, and they trade very largely in wine, cordials, oil, verdigreafe, and fait petre. They have feveral manufactures in filk and woollen goods. There are many Proteftants here and at Nifmes. The mar¬ kets are well fupplied with fifli, poultry, butcher's meat, and game, at reafonable rates. The wine of the country is ftrong and harfli: Burgundy is dear, and fo is the fweet wine of Frontignan, though made in the neighbourhood of Cette. Liquors of various forts are compounded and did filed at Montpelier. The environs are extremely pleafant, having on one fide La Place de Peyrou, which forms a fine terrace. From thence, on a clear day, may be feen to the ea tward the Alps, which form the frontiers of Italy ; to the fouth-weft, the Pyrenean mountains, which form thofe of Spain, each efteemed fifty leagues diftant; and to the fouth¬ ward a moft extenlive view of the Mediterranean. Not far from thence is a noble aqueduct, built like two bridges one above the other; by this water is brought from a mountain at three leagues diftance, into two bafons in a fmall elegant temple at the weft end of the place; and the king’s garden, where on certain days pub¬ lic leftures are held on botany. On the other fide of the town is the efplanade, a beautiful walk, bordered on each fide by olive trees, from whence there is a pleaiing profpeft of the fea and the country adjacent to the town ; near which is the citadel, a place of no ftrength, though well walled in, as it is commanded by feveral rifing grounds, and has only a dry ditch. There are commonly kept there four battalions of infantry.—• K k 2 Should M MON r 260 ] MON ^Montreal. Should an EnglKhman choofe to refide here any time, ligious houfes are plain, and contain no paintings, nor Montreal, the Grande Rue, that is the great ftreet, is the gen- any thing remarkably curious, but carry the appear- Mjntrofe- teeleft quarter to refide in, where 12 or 18 livres a ance of the utmoft neatnefs and fimplicity. The city month is the price for a genteel chamber, which in the has fix or feven gates, large'and fmall; but its fortifi- time of the hates would let for 60 ; and if he does not cations are mean and incbnfiderable, being encompaffed choofe to mefs with the officers, there is a genteel by a flight wall of mafonry, fijfficient only to overawe ordinary, where the Engliffi commonly eat, in the or prevent a furprife from the numerous tribes of In- Rue d’Argenterie, which is contiguous to your lod- dians with whom they are furrounded, and who ufed gings. Families who refide *'.ere find their account in to refort in vaft bodies to the annual fair held here, keeping houfe ; and every traveller who defigns to hay which continued from the beginning of June till the longer than a day or two in any of thefe towns, will latter end of Auguh, when many folemnities were ob- do well to write beforehand to his correfpondent to ferved, at which the governor affihed, and guards were procure furniffied lodgings, to which he may be driven placed to preferve good order among fuch a concourfe immediately, without being under the neceffity of lying of different favage nations, all of whom are extremely in an execrable inn, where he muff pay four livres a head fond of fpirituous liquors, and when drunk commit for every meal, and fix livres a day for an apartment. great exceffes. The fortifications were by no means MONTREAL, an ihand of North America, in capable of fuhaining a regular attack ; and though the the river St Laurence, about fix leagues and a half in garrifon in 1760 confifted of eight battalions of regu- length, and three leagues over in the broadeft parts, lar troops, a numerous militia, and a great body of It belonged to the French ; but was taken by the ge- favages, M Vaudreuil and Chevalier de Levis fubmit- nerals Amherft and Murray on the 8th of September ted without firing a gun. There are no guns mounted 1760, without firing a gun. According to the terms on the wall; only a dry ditch furrounds it, about feven of capitulation, all the French forces were to be fent feet deep, encompaffed with a regular glacis. On the to Old France ; and confequently all Canada became inlide of the town is a cavalier on an artificial emi- fubjedf to the crown of Great Britain ; which ceffion nence, with a parapet of logs or fquared timbers and was confirmed by the peace of 1763. The foil of the fix or eight guns, called the citadel. Such is the ifland is exceedingly rich and good, producing all ftrength of Montreal, the number of whole inhabitants kinds of Eutopean fruits and vegetables.in great abun- may be between 5000 and 6000, extremely gay and dance, with variety of garden fruits. The fouth fide well dreffed. By the fituation of the place, the in¬ is the moft inhabited, of courfe beft cultivated; and habitants are well fupplied with all kinds of ri- befides the fettlements, which are numerous, the ifland ver filh, fome of which are unknown to Europeans, is adorned with villas, for the retirement of the more being peculiar to the lakes and rivers of this country, wealthy merchants during the fummer feafpn. No They have likewife plenty of black cattle, horfes, Indians are fettled here; nor are they fond of fettling hogs, and poultry. The neighbouring ffiores fupply on iflands, from an hereditary diilruff left they ffiould them with a great variety of game in the different fca- be cut off . by the Europeans. Since this place has fons; and the ifland abounds with well tafted foft fprings, been in the poffeffion of Britain, it has fuffered much which form a multitude of pleafant rivulets. The by fires, the houfes being modly built of wood. " city now drives a confiderable trade in furs, &c. and The town of Montreal, fituated on this ifland, veffels of 200 tons can come up to it. It Hands 60 and formerly called ViUe Marie, is the fecond place in leagues above Quebec. Canada for extent, buildings, and ftrength; and befides Montreal, a town of Spain, in the kingdom of poffeffing the advantage of a lefs rigorous climate, for Arragon, witli a caftle, feated on the river Xiloca, 25 delightfulnefs of fituation is infinitely preferable to miles N. W. of Tervil, and 40 S. E. of Calataud.— Quebec. It Hands on the fide of a hill, doping down w. Lon. 1.2. N. Lat. 4>* 9* tojthe fouth, with many agreeable villas upon it, which, Montreal, a town of Italy, in Sicily, and in the with the ifland of St Helen, and the river (which is valley of Mazara, with an archbiffiop’s fee; feated on here about two miles broad), form a moft charming a rivulet, five miles W. of Palermo, and 50 N. E. of landfcape. Though the city is not very broad from Mazara. E. Lon. 13. 31. N. Lat. 38. 14. north to fouth, it covers a great length of ground from Montreal, or Mount Royal, a fortrefs. of Ger- eaft to weft, and is nearly as large and populous as many, in the circle of the Lower Rhine, and eledto- Quebec. The ftreets are regular, forming an oblong rate of Triers; feated on the river Mofelle, 22 miles fquare ; the houfes well built, and in particular the N. E. of Triers. E. Lon. 7. 6. N. Lat. 49. 59. public edifices, which far exceed thofe of the capital MONTROSE, a handfome town of North Britain, in beauty and commodioufnefs ; the -refidence of the in the ffiire of Angus, fituated at the mouth of the knights hofpitallers being extremely magnificent.— river Elk, on the German Ocean, 46 miles north-eaft There are feveral gardens within the walls, in which, of Edinburgh, but 70 miles diftance by road. The however, the proprietors have confulted ufe more than houfes are neat, and many of them in. the modern elegance, particularly thofe of the Sifters of the Con- tafte. The moft remarkable public buildings are, the gregation, the Nunnery Hofpital, the Recollets, Je- town-houfe, the church, and an elegant epifcopal iuits Seminary, and Governor. Befides thefe, there chapel.—Montrofe is a parliament town, and a duke- are many other gardens and beautiful plantations with- dom in the family of Graham. It Hands between two. out the gate^, as the garden of the General .Hofpital,. rivers, the fouth and north Efks, over which there- anil the improvements of Mr Liniere, which exceed have been lately built two very handfome bridges, at a. all the reft, and are at an agreeable diftance on the great expence. The falmon fiftieries on thefe riversi north, fide of. the town. The three churches and re- are very valuable, and form a good branch of com-. a. merce. MON [2 .Montrore, merce. The harbour is a fine femicircular bafon de- Momfei-- fende(i by a handfome ftone pier. A great number of . -v- ■ trading veffels belong.to this port. Montrose (Marquis of). Sec Graham; and Bri¬ tain, n° 137, 138, 143, 265 MONTSERRAT, a mountain of Spain, in Ca¬ talonia, one of the moll lingular in the world for fituation, lhape, and comp®fition. It Hands Angle, towering over a hilly cpuntry like a pile of grotto work or Gothic fpires ; and its height fo great, that to a beholder on the top the neighbouring mountains appear to be funk to a level with the plain. It is com- pofed of lleep rocks, which at a dillance feem in¬ dented; whence it is faid to have received the name Montferrat from the Latin word ferra a “ faw.” It is impoffible to defcribe the beauty, richnefs, and va¬ riety, of the landfcapes difcovered from the moll ele¬ vated point : but the extenfivenefs of the profpedl may be conceived by the reader, . upon being told that the illands of Minorca and Majorca, which are at the dillance of 60 leagues, are difcovered from this elevation. Montferrat is particularly famous for the adoration that is paid to an image of the Virgin, which, ac¬ cording to tradition, was found in a cave in this mountain by fome Ihepherds in the year §So. Over this image, Guthred earl of Barcelona caufed a mona- fiery and chapel to be ereaed ; but, after remaining in this receptacle upwards of 700 years, Philip II. and Philip III. built a magnificent church for its re¬ ception. Innumerable and aftonilhing miracles are afcribed to this holy image. The convent or mona- ftery is fituated in a nook of the mountain ; it feems as if vaft torrents of water, or fome violent convulfion of nature, had fplit the eaftern face of Montferrat, and formed in the cleft a fufficient platform to build the monafiery upon. The river Llobregat roars at -the bottom, and perpendicular walls of rock, of pro- digiousi height, rife from the water edge near half way up the mountain., Upon thefe mafles of white ilone reds the fmall piece of level ground which the monks inhabit. Clofe behind the abbey, and in fome parts impending over it, huge cliffs Ihout up in a femi- circle to a ftupendous elevation : their fummits are fplit into lharp cones, pillars, pipes, and other odd ihapes, blanched and bare ; but the interdices are filled up with forefts of evergreen- and deciduous trees and plants. Fifteen hermitages are placed among the woods ; nay, fome of them on the very pinnacles of the rocks, and in cavities hewn out of the loftieft of thefe pyramids. The monaftery is one of the 45 religious houfes of the Spanifli congregation of the order of St Benedift; their general chapter is held every fourth year at Val¬ ladolid, where the deputies choofe abbots and other dignitaries for the enfuing quadrennium. In this mo¬ nafiery, they eltdl for abbot a Catalan and a Caffilian alternately. Their poffeffions are great, confifting of nine villages lying to the fouth of the mountain ; but the king has lately curtailed their income about 6000 livres a year, by appropriating to his own ufe the beft houfe in each village, fome of which, with their tythes, are worth 200 dollars per annum. Their ori¬ ginal foundation, in 866, gave them nothing but the mountain ; and to.donations and economy they owe. >1 ] MON the great increafe of their landed property. They are Momfer-- bound to feed and harbour for three days all poor pil- rat- grims that come up to pay their homage to the Vir- * ! gin ; and the allowance is a luncheon of bread in the morning, as much more, with broth, at noon, and bread again at night. Sometimes, on particular fefti- vals, 7000 perfons arrive in one day ; but people of condition pay a reafonable price for what they eat.— The number of profeffed monks, according to Mr Swinburne, is 76 (according to M. Bourgoanne 60); of lay-brothers, 28 ; and of finging boys, 25 ; befides phyfician, furgeon, and fervants. The church is a gloomy edifice ; and the gilding is much fullied with the fmoke of 85 lamps of filver, of various forms and fizes, that hang round the cornice of the fanfluary. Funds have been bequeathed by different devotees for furnilhing them with oil. The choir above flairs is de¬ corated with the life of Chrift, in good wooden car¬ ving. A gallery runs on each fide of the chancel, for the convenience of the monks. A large iron grate di¬ vides the church from the chapel of the Virgin, where the image Hands in a nich over the altar, before which burn four tapers in large'filver candledicks, the prefent of the duke of Medina Celi. In the facrifty, and paffages leading to it, are preffes and cupboards full of relics and ornaments of gold, filver, and precious ftones; they point out, as the moft remarkable, two crowns for the Virgin and her fon, of ineilimable va¬ lue ; fome large diamond rings; an excellent cameo of Medufa’s head; the Roman emperors in alabafter; and the fword of St Ignatius. But as no offerings to this miraculous ftatue can be reje&ed or otherwife dif- pofed of, the (helves are crowded with moft whimfical tx votos, viz. filver legs, fingers,,breafts, ear rings, watches, two-wheeled chaifes, boats, carts, and fuch like trumpery. On different parts of the mountain, as already no¬ ticed, are a number of hermitages. Each of theie fo- litary retreats, which at a diftance, feem deditute of every thing, has a chapel, a cell, a well in the rock,, and a little garden. The inhabitant of one of them, which is dedicated to St Beneto, has the privilege of making an annual entertainment on a certain day; on which-day all the other hermits are invited, when they receive the fa cram ent from the hands of the mountain vicar, and after divine fervice dine together. They meet alfo at this hermitage, on'the days of the faints to which, their feverai hermitages are dedicated, to fay mafs, and commune with each other. But at other times they live in a very folitary and reclufe manner, perform various penances, and adhere to very rigid rules of abflinence ; nor do they ever eat fiefh ; nor are they allowed to keep within their walls either dog, cat, bird, or any living thing, lefi their attention (hould be withdrawn from heavenly to earthly affec¬ tions. Moil of thefe hermits are faid to be perfons of fortune and family, difgufted with the world, who have retired thither to devote themfelves to medita- ti.on, felf-denial, and contrition. Montserrat, one of the Caribbee Ides belonging to Great Britain, It is a very fmall, but very plea- fantifland, fo called by Columbus from its refemblance to the famous mountain near Barcelona in Catalonia. It lies in W. Long. 61.0. N. Lat- 16.- 56. having Antigua to the north-eaft, St Chriftopher’s and Nevis MOO 1 262 1 MOO llontferrat to tlie nortli-weft, and Gaudaloupe lying foutK fouth- II eaft at the dtftance of about nine leagues. In its figure Moon. jt Js nearly round, about nine miles in extent every ' v way, 27 in circumference, and is fuppofed to con¬ tain about 40,000 or 50,000 acres. The climate is warm, but lefs fo than in Antigua, and is efteemed very healthy. The foil is mountainous, but with plea- fant valleys, rich and fertile, between them ; the hills are covered with cedars and other fine trees. Here are all the animals as well as vegetables and fruits that are to be found in the other iflands, and not at all infe¬ rior to them in quality. The inhabitants raifed for¬ merly a confiderable quantity of indigo, which was none of the beft, but which they cut four times a-year. The prefent produft is cotton, rum, and fugar. There . is no good harbour, but three tolerable roads, at Ply¬ mouth, Old Harbour, and Ker’s bay, where they (hip the produce of the ifland. Public affairs are admini- ftered here as in the other ifies, by a lieutenant-gover¬ nor, council, and affembly, compofed of no more than eight members, two from each of the four diftri&s in¬ to which it is divided. The wonderful effefts of in- duftry and experience in meliorating the gifts of na¬ ture have been no where more cdnfpicuous than in thefe iflands, and particularly in this, by gradually improving their produce, more erpccially of late years, fince the art of planting hath been reduced to a regu¬ lar fyftem, and almoft all the defe&s of foil fo tho¬ roughly removed by proper management and manure, that, except from the failure of feafons, or the want of hands, there is feldom -any fear of a crop. In 1770 there were exported from this ifland to Great Britain 167 bags of cotton, 1670 1. ; 740 hoglheads of rum, 7400I To Ireland 133 ditto, 1330!.; 4338 hog- fheads 232 tierces 202 barrels of fugar, 79,507 1.; in the whole 89,907!. To North America 12,633!. There are a few (hips employed in trading to this ifland from London and from Briftol. As to the number of inhabitants, according to the moft probable accounts, they confift of between 1200 and 1500 whites, and from 10,000 to 12,000 negroes, tho’ fume fay pot fo many. MONUMENT, in archite&ure, a building deftined to preferve the memory, &c. of the perfon who raifed it, or the perfon for whom it was raifed ; fuch are a maufoleum, a triumphal arch, a pyramid, &c. MOOD, or Mode. See Mode. Moods of Syllogifm. See Logic n° 85. Mood, or Mode, in grammar, the different manner of conjugating verbs. See Grammar. MOON, (Luna, J)), in aftronomy, one of the hea¬ venly bodies, ufually racked among the planets ; but with more propriety accounted a fatellite, or fecondary j planet. Among the ancients, the mobn was an objedt of prime regard. - By the Hebrews flie was more regarded than the fun, and they were more inclined to worfhip Iter as a deity. The ney moons, or firft days of every month, were kept as feftivals among them, which were celebrated with found of trumpets, entertainments, and facrifice. (See Numb, xxviii. 11. x. 16. 1 Sam. xx. 5—18.) People w-ere not obliged on thefe days to reft. '1 he feafts of new moons were a miniature re- prefentation of the feaft of trumpets, which was held on the firft of the month Tifri, which was the beginning oS the civil year. The Jews not being acquainted with Mom. the phyfical caufe of'eclip'es, looked upon them, whe- ——v— ther of fun or moon, as figns of the divine difpleafure. The Grecians looked upon the moon as favourable to marriage ; and the full moons or the times of conjunc¬ tion of fun and moon, were held the moft lucky fea¬ fons for celebrating marriages ; becaufe they imagined the moon to have great influence over generation. The full moon was held favourable for any underta¬ kings by the Spartans : And no motive could induce them to enter upon an expedition, march an army, or attack an enemy, till the full of the moon The moon was fuppofed both by Greeks and Romans to prefide over child-birth.— The patricians at Rome wore a crefcent on their Ihoes, to diftinguifti them from the other orders of men. This crefcent was called Lunula, home fay it was of ivory, others that it was worked upon the (hoe, and others that it was only a particular kind of fibula or buckle. As all the other planets move primarily round the fun, fo does the moon round the earth : her orbit is an ellipfis, in which Ihe is retained by the force of gravi¬ ty ; performing her revolution round the earth, from change to change, in 29 days, 12 hours, and 44 mi¬ nutes, and round the fun with it every year : Ihe goes round her orbit in 2 7 days, 7 hours, 43 minutes, mo¬ ving about 2290 miles every hour; and turns round her axis exaftly in the time that Ihe goes round the earth, which is the reafon of her keeping always the fame fide towards us; and that her day and night taken together are as long as our lunar month. The mean ditlance of the moon from the earth is 60-J femi-diameters of the earth ; which is equivalent to 240,000 miles. The mean eccentricity of her orbit is of her mean dillance, or in miles 13,000, which makes a confiderable variation in that mean diftance. — Her diameter is to that of the earth as 100 to 365, as 1 1 to 40.15, or 2180 miles: its mean apparent diameter is 31 minutes 16J, and that of the lun 32 minutes 12 feconds. Its mean diameter, as feen from the fun, is 6 feconds. The moon's furface contains 14,898,750 fquare miles, and its folidity 5,408,246,000 cubical ones. The denfity of the moon’s body is to that of the earth as 48,911 to 39,2x4; to that of the fun, 3848,911 to 10,000; its quantity of matter to that of the earth, nearly as 1 to 39.15; the force of gravity on its fur- face is to that on the furface of the earth as 139.2 to 407.8; and the moon’s bulk to that of the earth as TV to 1. The moorf has fearee any difference of fea¬ fons ; becaufe her axis is almoft perpendicular to the ecliptic. The different appearances of the moon are very nu¬ merous; fometimes fhe is increafing, then waning; fometimes horned, then femicircular; fometimes gib¬ bous, then full and round. Sometimes, again, Ihe illumines us the whole night; fometimes only a part of it; fpmetimes Ihe is found in'the fouthern heini- fphere, fometimes in the northern : all which varia¬ tions having been firft obferved by Endymion, an an¬ cient Grecian who watched her motions, ihe was fabled to have fallen in love with him. The fource of moft of thefe appearances is, that the moon is a dark, opaque, and fpherical body, and only Ihines with the light Ihe receives from the fun ; whence only that half i turned See A- 9TR0N0- UY-lndtx, St Moon. MOO [ 263 1 MOO turned towards him, at any inftant, can be illuminated, the oppofite half remaining1 in its native darknefs. The face of the moon vifible on our earth, is that part of her body turned towards the earth ; whence, ac¬ cording to the various pofitions of the moon, with regard to the fun and earth, we obferve different de¬ grees of illumination ; fometimes a large and fome- times a lefs portion of the enlightened furface being vifible.—But for a particular account of the nature, phenomena, &c. of this fecondary but interefting pla¬ net, fee Astronomv-/k^, at Moon. New Obfervations on the jltmofphere, Twilight> &c. of the Moon. M. Schroeter of the Royal Society of Gottingen has lately publifhed a very curious and elaborate work in German, intitled Selenotopographifche Fragmented &c. or Selenotopographical Fragments, in¬ tended to promote a more accurate knowledge of the Moon’s furface. The feveral maps of the moon *, which have been delineated by Hevelius, Ricciolus, Caffini, and Mayer, are well known to every perfon converfant with aflronomical fubjefts. It is evident that thefe delineations can give only a very generalidea of the fpots, together with their relative pofition on the lunar difk ; and as, with refpeft to us, the appear¬ ance of thefe muft vary according to the dire&ion in which the rays of the fun fall on them, the moon’s furface will not exactly correfpond with the reprefentar tion of it laid down in the map, except when it hap¬ pens to be illuminated under the fame angle as when this map was drawn. This confideration induced the author to apply himfelf to the invention of a more ac¬ curate mode of deferibing thefe phenomena than had hitherto been attempted. For this purpofe, having provided himfelf with a telefcope feven feet in length, conftrufted by Dr Herfchel, he refolved, repeatedly, and under various angles of illumination, to obferve and delineate very fmall portions of the lunar dilk ; in order that, by comparing his different drawings of the fame objefts, he might compile an accurate topogra¬ phical defeription of the moon’s furface: but, in this manner, to form a complete lunar atlas, was an under¬ taking too extenfive for a Angle perfon. He therefore found himfelf obliged to preferibe more narrow limits to his defign, and confined his plan to the delineation of the feveral portions of the moon’s furface under one angle only of illumination, and this a very fmall one, that he might obtain more diftindt and accurate obfer¬ vations and drawings of the fhadows; intending at the fame time to examine fuch parts as appeared either more remarkable or lefs diftindt than the reft, by re¬ peated obfervations under various angles of illumina¬ tion: And the prefent volume contains the refult of his pbfervations, with refpedt to the northern parts of the’lunar diik. The author obferves, that, through a telefcope which magnifies a thoufand times, a lunar objedt of 190 feet in furface appears like a very fmall point; and that, to be diftinguilhable with refpedt to ihape, it muft not be lefs than 800 feet in extent. He tells us, that for his obfervations he preferred thofe times when the fun’s rays fell on the moon under the leaft angle; that he carefully and repeatedly examined every objedt that could be diftinguifhed, and either adtually meafured its apparent diameter and the length of its fhadow, or compared thefe dimenfions with others which he had already meafured ; and that he never nfed magnifiers of greater power than what was abfolutely neceftary to render the objedt diftindt. In order to facilitate the delineation, he applied to his telefcope a projedting micrometer, divided into fmall fquares, which, by means of a brafs rod, could be placed at any diftance from the eye, and always be kept parallel to the line of the moon’s horns. His maps or drawings are orthogra¬ phical projedtions; and his fcale is fo conftrudied, that 20 feconds of the tnoon’s diik correfpond with half an Engliih inch on the map ; thus the fpace of 4 feconds is reprefented in the compafs of a decimal line, and, according to M. Schroeter’s computation, anfwers to a German mile or 3807 toifes. The inconveniences and inaccuracy of the common method of meafuring the lunar mountains, induced him to contrive others capable of greater exadlnefs and more general applica¬ tion : thefe he varied as the circumftances of the cafe required ; but they are all trigonomical calculations of the height of the mountain, or the depth of the cavity from the angle of illumination and from the length of the fhadow. If, as fome have fuppofed, a great part of the moon’s furface be volcanic, it is natural to expect that the marks of eruptions fhould from time to time be dif- cernible. A fingle inftance of this kind occurred to our author; ever fince the 27th of Auguft 1788, he had conftantly feen a cavity, or, as he terms it, a vol¬ canic crater, in the fpot Hevelius, which he had never before perceived, though he had often examined this part of the moon with the utmoft attention, and in the moft favourable circumftances. According tohis con- jedures, this phenomenon muft have commenced be¬ tween the 24th of October 1787 and the 27th of Auguft 1788. He obferved fome alterations in the appearance of lunar objects, which, though too confiderable to be at¬ tributed to the variation of light, were not fufficiently permanent to be confidered as the effeft of volcanoes. Thefe he aferibes to meteors; for though he does not fuppofe the moon to be furrounded with air, exaftly like that which invefts our globe, he thinks it probable 'that it may have an atmofphere'of fome kind, in which fome of the elements of bodies, decompounded on its furface, may be fufpended; and that fome of the lunar mountains may emit nebulous vapours, not unlike the fmoke of our volcanoes, which obfeure and difguife the obje&s feen through them. In regard to thofe bright points, which have been feen on the moon’s furface during eelipfes, and at other times on her unenlightened part, and which fome have fuppofed to be burning volcanoes; Schroeter, after the moft attentive examination of them, imagines that moft of them muft be aferibed to the light reflected from the earth to the dark part of the moon’s difk, which returns it from the tops of its mountains, under various angles, and with different degrees of brightnefs. Some of thefe phenomena he fufpe&s to be no more than optical illufions, arifing from igneous meteors floating in our atmofphere, which happen to fall within the field of the tdefcope. But the moft interefting part of this work confifts of the author’s “ Remarks on the Formation and phy- fical Conftitution of the Moon’s Surface and Atmo¬ fphere,” Th* MOO I 264 ] MOO The furface of the moon appears to be much more unequal than that of our earth ; and thefe inequalities have great variety both in form and magnitude. There are large irregular plains, og which are obferved long and narrow ftrata of hills running in a ferpentine di- reQion: fome of the mountains form extenfive chains ; others, which are in general the higheft, Hand alone, and are of a conical fhape : tome have craters ; others form a circular ring incloting a plain ; and in the centre of many of thefe plains, as well as in the middle of fome of the craters, other mountains are found, which have likewife their craters. Thefe mountains are various with refpeft to colour, fome being much darker than others. The moft lofty mountain on the furface of our globe is fuppofed to be Chimboraco, which is not 20,000 feet in height: but there are many in the moon which are much higher ; that which is diilinguiihed by the name of Leibnitz, is not lefs than 2.5,000 feet. This elevation will appear more extraordinary', if com¬ pared with the moon’s diameter, of which it is T^-grth; whereas Chimboiaco is not above of that of the earth : thus confidered, the lunar mountains are near -five times as high as any on our globe. The craters of the moon are circular, and furround- ed with an annidar bank of hills: they are remarkable for their width, many of them being from 4 to 15 geographical miles in diameter: fome are not deeperthan thelevelofthe moon’s furface; others are 9000, 12,000, and 15,000 feet in depth: that of one, which our author calls Bernouilli, is above 18,000 feet. The height of the annular bank is feldom equal to the depth of the crater which it furrounds ; but the quantity of matter in the one appears to be in general nearly equal to the capacity of the other. The principal moun¬ tains and cavities feem to be connected by a feries of others of lefs magnitude; and fometimes by hilly ftra¬ ta, which, like the radii of a circle, may be traced to a common centre; this is generally either a mountain or crater, though not of the greateft height or depth. Thefe hilly ftrata, which, through fmaller telefcopes, appear like veins on the moon’s furface, have often been miftaken for torrents of lava; none of which, M. Schroeter fays, he could ever difeover. From all the preceding circumftances, the author concludes, that whatever may have been the caufe of the inequalities of the moon’s furface, itmuft not only have operated with great violence, but alfo have met with great refiftance; which inclines him to think, that the fubftance of this planet muft originally have been very hard and refraftory. He is of opinion that thefe mountains and cavities muft have been produced in confequence of fome great revolution occaiioned by the aflion of a force dire&ed from the centre towards the furface, and in this refpeft fimilar to that which gave birth to our volcanoes : but he obferves, that we have no reafon to fuppofe it abfolutely volcanic, uor that it originated from fire. In fome places, this force has only elevated the furface, and thus formed hills and mountains; in others, the ground has yield¬ ed to its violence, and has either been rovvn up as a bank round the crater thus formed, or elfe falling into other cavities, has in part filled them up; after having exerted its greateft violence in thefe mountainous ac¬ cumulations, it has diffufed itfelf in various direftions, N° 227. and produced the hilly ftrata which are obferved to diverge .from them, like the radii of a circle from the centre. In fupport of this hypothefis, it is alleged, that the largeft craters have the leaft depth, and that in the deepeft there is the moft equal proportion be¬ tween the capacity of the "crater and the volume of the annular bank .around it: but befide the grand revolu¬ tion here fuppofed, M. Schroetcr is of opinion that there have been others of later date and lefs extent; to thefe he aferibes the formation of fecondary moun¬ tains, which arife either from the middle of the craters of the primary, or from the centre of a plain furrbund- ed by a circle of hills ; many of thefe have alfo cra¬ ters, and, like the primary mountains, are conne&ed by a feries of cavities and hilly ftrata, that mark the progrefs of the caufe by which they were produced. The new crater difeovered by our author in the fpot Hevelius, together with other circumftances here enu¬ merated, feem to indicate that the furface of the moon is far from being permanently fettled and qui- efeent. The author’s obfervations confirm the opinion that the cavities vifible on the lunar furface do not con¬ tain water ; hence he concludes, that there can be no extenfive feas and oceans, like thofe which cover 'a great part ot the earth ; but he allows that there may be fprings and fmall rivers. The queftion, whether the moon be inhabited ? is not omitted by M. Schroe- ter, who obferves, that though it be not adapted to beings organifed as we are, this is no proof that it may not be peopled with intelligent agents, endued with bodily conftitutions fuitable to the nature and econo¬ my of the planet for which they are deftined. With regard to a lunar atmofphere, the exiftence of which has been a fubjedl of much difpute *, our au¬ thor adduces a variety of proofs in fupport of the af¬ firmative fide of the queftion. He alfo makes a nnm-; ber of obfervations on feveral of its relative properties, compared with the fame in our atmofphere ; fuch as its greater drynefs, rarity, and clearnefs, which, how¬ ever, do not prevent its refra&ing the folar rays, ha¬ ving pointed out the circumftance, that the mountains in the dark hemifphere of the moon, near its luminous border, which are of fufficient height to receive the light of the fun, are the more feebly illuminated the more diftant they are from that border: from which proofs of a refradting atmofphere, he alfo deduced the probability of the exiftence of a faint twilight, though his long feries of obfervations had not yet fully evin¬ ced it —He had, however, afeertained the exiftence of a twilight on Venus ; and as one fortunate difeovery often leads to another, he had no fooner fucceeded in his obfervations on that planet, than he was induced to diredt his attention, for a fimilar purpofe, to the moon In doing this, he applied the calculations and inferences he there made to fome appearances he had already noticed on this fateliite. It occurred to him, that if in fadl there were a twilight on the moon, as there is on Venus and our earth, it could not, confi- dering the greater rarity of its atmofphere, be fo con- fiderable: that the veftiges of it, allowing for the brightnefs of the luminous part of the moon, the ftrong light that is thence thrown upon the field of the telcfcope, and in fome meafure the refledled light of our earth, could only be traced on the limb, parti¬ cularly * See A- MY-Index, at Motn, MOO [ 265 ] MOO Cularly at the cnfps; and even this only at the time when our own twilight is not ftrong, but the air very- dear, and when the moon, in one of its leaft phafes, is in a high altitude, either in the fpring, following the fun two days after a new moon; or in the autumn, preceding the fun in the morning, with the fame afpeft : in a word, that the proje&ion of this twilight will be the greater and more perceptible the more fal¬ cated the phafe, and the higher the moon above the horizon, and out of oUr own twilight. All the requifite circumftances do not often coin¬ cide. M. Schroeter, however, was fo fortunate as to be favoured with a combination of them on the 24th of February 1792: And the obf rvation proved in every refped fo complete, and the inferences deducible from it appeared to him fo new and interefling, that he could not with-hold the immediate communication of it from the public. His obfervations concerning both the Mo,on and Venus have been accordingly de¬ tailed in a paper fent to the Royal Society of Lon¬ don, and inferted in their Tranfaftions for 1792; from Which the following refpe&ing the Moon are ex¬ tracted. ix On the above mentioned evening, at yh 40', two days and 12 hours after the new moon, when in con- fequence of the libration the weftern border of the grey furface of the Mare Crifium was 1' 20" diftant from the weftern limb off he moon, the air being per- feCtly clear, I prepared my feven-feet refleftor, mag¬ nifying 74 times, in order to obferve the firft clearing Up of the dark hemifphere, which was illuminated on¬ ly by the light of our earth, and more efpecially to afcertain whether in faft this hemifphere, which, as is well known, is always fomewhat more luminous at the limb than in the middle, would emerge out of our twilight at many parts at once, or firft only at the two cufps. Both thefe points appeared now, moft diftindtly and decidedly, tapering in a very fharp, faint, fcarce any where interrupted, prolongation; each of them exhibiting, with the greateft precifion, its far- theft extremity faintly illuminated by the folar rays, before any part of the dark hemifphere could be di- ftinguiftied. But this dark hemifphere began foon tifter to clear up at once at its border, though imme¬ diately otdy at the cufps, where, but more particu¬ larly at their points, this border difplayed, on both at the fame time, a luminous margin, above a minute in breadth, of a very pale grey light, which, compared with that of the fartheft extremities of the cufps them- fefves, was of a very different colour, and relatively as faintas the twilight I difcovered on the dark,hemifphere of Venus, and that of our own earth, when compared with the light immediately derived from the fun. This light, however, faded away fo gradually towards the caft, as to render the border on that fide perfectly un¬ defined, the termination lofing itfelf imperceptibly in the colour of the fky. “ I examined this light with all poffible care, and found it of the fame extent at both points, and fading away at both in the fame gradual proportion. But 1 alfo, with the fame caution, explored whether I could diftinguifh any part of the limb of the moon farther towards the eaft ; fince, if this crepufcular light had been the effeCt of the light reflected from our globe, ft would undoubtedly have appeared more fenfibly at Vol. XII. Part I. the parts moft remote from the glare of the illumina- Meom ted hemifphere. But, with the greateft exertion of my vifual powers, I could not difcover any part of the, as yet, wholly darkened hemifphere, except one fingle fpeck, being the fummit of the mountainous ridge Leibnitz, which was then ftrongly illuminated by the folar light 2 and indeed eight minutes elapfed before the remainder of the limb became vifible ; when not only feparate parts of it, but the whole, difplayed itfelf at once. “ This alone gave me certain hopes of an ample i‘e- compence, and fatisfieeV me that the principles I had laid down in my Selenotop. Fragm. § 525. et Jiq. con¬ cerning the atmofpheres of the planets, and efpecially of the moop, are founded on truth. But a fimilar ob- fervation made on the 6th, after feven o’clock, af¬ forded me feveral collateral circumftances, which ftrongly corroborate what I have there advanced on this fubjeft. The whole limb of the dark hemifphere,. illuminated only by the reflected light of our globe, appeared now fo clear and diftinft, that I could very readily difeern not only the large but alfo the fmaller fpots, and among thefe Plato, Ariftarchus, Menelaus, Manilius, Copernicus, &c. and even the fmall fpeck to the north-weft of Ariftarchus, marked £, Tab. XXVII. fig. 1. of the Fragments. I could apply the ufual power, magnifying 161 times; and had full leifure, and the means, to examine* every thing carefully and repeatedly, and to take very accurate meafurements. “ Although a juft idea of fo delicate a phenomenon as this crepufcular light cannot pofiibly be conveyed by a drawing, but muft be gathered from aftual in- fpeCtion, I have, neverthelefs, attempted a delineation eft'it, and of the fouthern and eaftem cufps, fig. 1, and pja(e 2. as deduced from my meafurements, efpecially at CCCXlV.? the fouthern cufp, in hopes thereby to render what I have farther to fay concerning this obfervation the more intelligible. “ The fouthern cufp (fig. 1.) extended from a to c, with a gradually fading but ftill refplendent folar light, of its ufual pale yellow colour, and terminated at c with a mountain. That this was really the point of the cufp, appears not only from the general con* ftmClion of the falcated fegment, which was fufficient- ly narrow even at its beginning a, near which it was fomewhat disfigured at i by a high mountain, but alfo from the narrownefs of its luminous curve at de and ft the breadth of which feldom exceeded 1", and had a fenfible interruption fo near as d. This curve was throughout, from a to c, except where the glare of the folar rays fpread fome degree of light, bordered with the pale afh-colour of the dark hemifphere, glimmering with the faint light refle&ed from our earth ; out of which, however, rofe the higher moun¬ tains g, hy i, c, which were now already illuminated by the fun ; and farther on, not lefs than 30 lines, or, ac¬ cording to my ufual projection, two minutes diftant from the point c, was feen another mountain /, which belonged to the high ridge Leibnitz, and alfo received its light Immediately from the fun. “ There can hence be no doubt of the termination of the cufp being at c ; and this being well afeertain- ed, I now diftinguiftied with the greateft certainty the twilight extending from c to L The moft remark¬ able circumftances attending this light were, that it 1>< I was MOO [ 266 ] MOO was broadeft and bright;ft at c, and that it dwindled away and contracted towards where it loft itfelf in the faint glimmering of our terreftrkl light; and that at the northern cufp (fig. 2.), at which there do not appear to be fo many mountains and inequalities as at the fouthern, this light exhibited the fame pyramidal form, and was of equal length, and alike fading in in- tenfity and colour,' as that at the fouthern. “ t'his light, compared with that of the thinneft and leaft bright part of the cufp dc, was as faint as the pale alii coloured ipots in the luminous hemifphere, when ’ oppofed to the bright (/mes. But this is Hill better illuftrated by a companion between the high mountain / (fig. 1.) which now already appeared il¬ luminated by the folar light and the fpot Ariftarchus, which ftione moderately merely with the light reflec¬ ted from our globe. The faid mountain had, com¬ paratively with the thin luminous arc def of the bright hemifphere, and the mountains’ g, h, i, c, a very pale, fading, but yet brighter light than Ariftarchus, as in¬ deed might have been expefted from what T faid in my Selenotop. Fragm.; but this refle&ed light upon Ariftarchus was, however, fenfibly brighter than the glimmering light from c to k. And, refpefting the Hill fainter terreftrial light which bordered the lumi¬ nous curve from c to i (fig. 1. and 2.), I cannot give a better idea of it than by obferving, that the light at the extremities of both the cufps appeared of a py¬ ramidal form, fimilar to, but though gradually fading, and very undefined', yet brighter than that of our zo¬ diacal light, when, in the months of March and April, it blends itfelf, comparatively with the remaining co¬ lour of the Iky, with the terreftrial light, terminating in a very fharp point. “ The undefined and gradually fading appearance of this light was the caufe that, though I had recourfe to a dark projection table, I could not, however, take any accurate meafurements of it. I found neverthelefs, by repeated comparifons, that the length of this pyra¬ midal glimmering light, in which I could perceive no fenfible inequality at the limb of the moon, amounted to about y of the diftance between the two mountains r,/, (fig. 1.) which Ihone with the folar light. Com¬ paring alfo this fouthern twilight with .the northern, it appeared of the fame length ; and, on meafuring the diftance c/, I found it repeatedly = 30 lines nr 2'; fo that the length of the twilight muft have amounted to 20 lines ~ i' 20'. Itsgreateft breadth at c could, on the other hand, becaufe of the extent and greater den- fity of its light, be eafily afcertained by means of the immediate application of the proje&ion table. This meafurement gave at moft y of a line, or full 27. “ Although I be pofitively certain of this very re¬ markable appearance at both cufps, and of its perfedl fimilarity, in all my obfervations, I could not, how¬ ever, trace any veftige of a like crepufcular light at any other part of the terminating border: nor could I on the very next evening, being the 25th, and alfo on the 26th of February, perceive, even at the cufps, any of the twilight 1 expedfed to fee there ; the very thin, faint, luminous line, which did indeed appear on the 26th, at the fouthern cufp between a and by (%• 3 )> being undoubtedly the effeA of the imme¬ diate folar light, probably illumiaating feme pro¬ minent, flat area, as yet fituated in the dark hemi Moon, fphere. v—* “ Thus far the obfervations : and now for the ap¬ plication of them. “ I need hardly infill upon the proofs, that the very faint pyramidal glimmering light, obferved on the 24th of February at the extremities of both cufps, could by no means be the immediate effeA of the fo¬ lar light, all the circumftances of the obfervations mi¬ litating uniformly and decidedly againft this fuppoli- tion, which, were it true, would oblige us to admit a moft unaccountable diminution of light, and thence alfo a denfity of the lunar atmofphere, that ought to exceed even the denfity of ours ; a faA abfolutely con- tradiAed by all the lunar obfervations hitherto made. This light, indeed, was fo very faint, that it difap- peared at yh 2o', when the moon approached the ho¬ rizon ; whilft, on the other hand, Ariftarchus, which had no light but what it received from the earth, was Hill very diftinguilhable ; and the fummit of Leibnitz /, fig. 1. (which, though far within the dark hemi¬ fphere, was, however, illuminated by the immediate fo¬ lar rays) difplayed a degree of hrightnefs, whieh, al¬ though when compared with that of the cufp d e f% it appeared very faint and dwindling, equalled, how¬ ever, that of our Peak of Teneriffe. Nor can it be con¬ ceived why this glimmering light broke off fo fudden- ly at both the cufps, without a progreffiye diminu¬ tion. It can hardly be fuppofed, that fimilar, grey,, prominent, flat areas, of the fame form and dimenfions, and comparatively of a faint light, which, whilft in the dark hemifphere, they derive immediately from the fun, exift on all parts of the moon ; more efpeci- ally as, at the places obferved, the limb happened to. exhibit throughout an exaA fpherical form, without the leaft fenfible inequality; and as in both the bor¬ dering regions of the northern and fouthern hemi- fpheres, efpecially in the latter, no fuch grey promi¬ nent planes are any where difcernmle. It may then be allied, why did this faint glimmering light appear at both cufps, along equal arcs of the limb, of equal length and breadth, and of the fame pyramidal form ? and why did its farther extremity blend itfelf with; the terreftrial light of the dark hemifphere, which, acccording to a great number of my felenctopogra- phic obfervations, is by no means the cafe, even with; thofe grey prominent areas, which, being at fome di¬ ftance on the dark fide of the terminating border, are neverthelefs illuminated immediately by the fun ?' “ Thefe, therefore, could certainly not derive their light immediately from the fun ; whence this appear¬ ance, like the fimihr ones on the planet Venus, can. only be aferibed to the folar rays refleAed by the at¬ mofphere of the moon upon thofe planes, producing on them a very faint, gradually diminilhing, glimmer¬ ing light, which at laft lofes itfelf in the refleAed terre¬ ftrial light, in the fame manner as our twilight blende itfelf with the light of the moon. Every circum- ftance of the above obfervation feems to me to con¬ firm this fuppofition ; and hence the obfervation it¬ felf, which, though fingle, was however a moft fortu¬ nate and complete one, muft appear of no fmall de¬ gree of importance, fince it not only confirms the ob- fervations and inferences on. the long contefted lunae atjno* MOO [ 267 ] MOO Moon, atmofphere contained In my Selenotop. Fragm. but new moon. But fliould we even admit an equal de-, —* ' alfo Furnllbes us with many more lights concerning gree of intenfity, it will, however, appear from com- the atmofphere of planets in general than had been putation, that our inferior atmofphere, which refle&s afforded us by all thofe obfervations colle&ivelyas flrong a light over 40 as that of the moon does over This, and the mathematical certainty that the phe- 2° 34/ of their refpeaive circumferences, mult be at nomenon is in faft nothing but a real twilight in the leal! eight times higher than that of the moon, lunar atmofphere, he farther evinces by a feries of “ 3. The ftriking diminution of light I noticed theoretical deduaions and calculations, which do not in my twelve years obfervations on Venus, hkewife admit of being here dated. Among other refults, it indicates, that the atmofphere of that planet, which appears, that the lower and more denfe part of the is in many refpeas fimilar to ours, is much denfer lunar atmofphere, that part, namely, which has the than that of the moon ; and this will be ftiil farther power of refleaing this bright crepufcular light, is corroborated, if we compare together the feveral mea- only 1356 Paris feet in height; and hence it will eafi- furements and computations made concerning the twr- ly be explained how, according to the different libra- lights of different planets. There is no doubt but tions of the moon, ridges of mountains, even of a mb- that the fainteft twilight of Venus, as feen either be- derate height, fituated at or near the terminating fore or after the rifmg and fetting of the fun acrofs border, may partially interrupt, or at times wholly pre- our twilight, is much brighter than that of the moon ; vent, this crepufcular light, either at one or the other and it appears, moreover, from computation, that the cufp, and fometimes at both. “ I cannot hence (fays denfer part of the atmofphere of Venus meafures at our author) but confider the difcovery 1 here announce leaft 1 yoco Paris feet in height, and fpreads its twi- as a very fortunate one, both as it appears to me de- light 67 geographical miles, into the dark hemifphere, cifive, and as it may induce future obfervers to direft whilft the denfer part of the lunar atmofphere, whofe their attention to this phenomenon. Admitting the height does not exceed 1356 feet, produces a faint validity of this new obfervation, which I think can- twilight not above so-f geographical miles in breadth, not well be called in queftion, I proceed now to de- Thus, as my fuceefsful obfervations on the twilight of ' duce from it the following inferences. Venus led me to the difcovery of that of the moon, “ 1. It confirms, to a degree bf evidence, all the fo did thefe latter reciprocally confirm the former: felenotopogiaphic obfervations I have been fo fuccefsj- and thus, whichever way we contemplate the fubjedl, ful as to make on the various and alternate changes mult we be llruck with the coincidence that prevails of particular parts of the lunar atmofphere. If the throughout. inferior and more denfe part of this atmofphere be in “ 4- But if the lunar atmofphere be comparatively fatt of fufficient denfity to refleft a twilight over a forare, it follows, that the infiedion of light produced zone of the dark hemifphere 20 34', or 10^ geogra- by it cannot be very coniiderable; and hence does phical miles in breadth, which fhall in intenfity exceed the computation of M. du Stjour, according to which the Idht refleded upon its dark hemifphere by the the infledion of the folar rays which touch the moon almoftbwholly illuminated dilk of our earth; and if, amounts to no more than 4!", receive an additional bv an incidental computation, this denfe part be found degree of authenticity *. Befides which, * Dt h to meafure 1356 feet in perpendicular height, it may, “ 5. As the true extent of the brighteft lunar twi-z^V according to the ftrideft analogy, be aflerted, that light amounts to 2° 34', the obliquity of the ecliptic the upper, and gradually more rarified ftrata, muft, in the moon only to i° 29'; the inclination of the or- § i99*— at leall, reach above the higheft mountains in the bit of the moon, on the contrary, to 50 15', and its,9y4’ moon. And this will appear the more evident, if fynodic period, during which it performs a revolution we refled, thd notwithftanding the inferior degree of round its axis is = 2qd 12h ; it follows, that its giavitation on the furface of the moon, which New- brighteft twilight, to where it lofes itfelf in the light ton has eftimated at fomewhat lefs than one-fixth of refleded by the almoft fully illuminated dilk of our that on our earth, the lower part of its atmofphere earth, muft, at leaft at its nodes, laft 3h 3', and that it is neverthelefs of fo confiderable a denfity. This will be ftill longer at other parts of the orbit, accord- confiderable denfity will, therefore, fully 'account for ing to the fituation of the nodes. the diminution of light obferved at the cufps, and on “ 6. And laftly, it being a well known fad f that 4 Seknof. the high ridges Leibnitz and Doerfel, when illumi- the fixed ftars, as they approach the moon, diminilh fragm. nated in the dark hemifphere; as alfo for the feveral in fplendor at the moft only a very few feconds be- §531* obfeurations and returning ferenity, the eruptions, and fore their occultations, it was natural for me, after other changes, I have frequently obferved in the lunar the fuccefsful obfervations I had made on the twilight atmofphere. This obfervation alfo implies: ^ the moon, to pay particular attention to this cir- “ 2. That the atmofphere of the moon is, notwith- . cumftance. On the 25th of February, at 6h P. M. Handing this confiderable denfity, much rater than the Iky being very clear, the limb of the dark part of that of our earth. And this indeed is fufficiently the moon appeared uncommonly diftind ; and only a confirmed by all our other lunar obfervations. I think few feconds of a degree from its edge was feen a te- I may aflert, with the greateft confidence, that the lefeopic ftar of about the 10th or 12th magnitude, clearer part of our twilight, when the fun is 4‘:’ below I counted full 20'' before its occultation, and 184- of our horizon, and when we can conveniently read and thefe, without the leaft perceptible diminution of light, write by the light we receive from it, furpafles confi- The ftar, however, began now gradually to fade, and dcrably in intenfity the light which the almoft wholly after the remaining iV, during which I obferved it illuminated dilk of our earth refleds upon the dark with all poffible attention, it vanilhed in an inftant. hemifphere of the moon 2-1 days before and after the This obfervation agrees perfedly with the above com- L 1 2 putations. MOO F 268 ] MOO Moon, putations. Although it be proved that the inferior denfe part of the lunar atmofphere refleds a ftronger light than that which the dark hemifphere receives Jroman almoft fully illuminated diilt of our earth ; and although, confidering the inferiority of gravitation on the furface of the moon, there be no doubt that this denfe part, together with the fuperior gradually more rarificd regions of its atmofphere, mull extend far Above its higheft mountains ; it is yet a faft, that the brearlth of this obferved twilight, to where it lofes it- fclf in our refk&ed terreftrial light, does not meafure more than 2° 34' : it is therefore highly probable, that its greateft extent, in the moil favourable phafes near our new moon, can never exceed the double of the above arc, or 50 8'; and hence we can only infer a perpendicular height of an atmofphere, capable of inflecting the folar rays, which at molt meafures 5376 feet: nor is it very likely that, unlefs accidental and hitherto unknown circumftances ihould occalionally condenfe different parts of this atmofphere, thefe up¬ per ftrata fhouid materially affeft the diitinctnefs of a liar feen through it. “ But admitting the height of the atmofphere, which may afl'eft the brightnefs of a fixed ftar, not to be lefs than 5376 feet, this w ill amount to an arc of only 0,94'', or not quite one fecond ; and as the moon de- i’eribes an arc of 1'' in 2" of time, it follows, that in general the fading of a ftar, which approaches to an occultation, cannot laft quite 2" in time ; that if the appulfe be at a part of a limb of the moon where a ridge of mountains interferes, the gradual obfeura- tion will laft a ihorter time ; and that it may, under fome circumftances of this nature, be even inltanta- neous.” To the foregoing obfervations, M. Schroeter fub- joins the following account of an occultation of Jupiter by the moon when near its full, which occurred to him by mere accident on the 7th of April 1792. “ The fky being very ferene, and Jupiter uncom¬ monly bright, I prepared my feven-feet refleftor, mag¬ nifying 74 times, in hopes that the ftrong light and diftinftnefs it afforded would enable me to compare the appearances of this phenomenon with the refults which I had deduced from my late obfervations on the height and denfity of the atmofphere of the moon. Plate “ F'S1 4* reprefents the fituation of Jupiter’s four CCCXIV. fatellites, as they appeared, moft ditlin&ly, two of them to the weftward, the fecond about one, and the firft near twa of Jupiter’s diameters diftant from its limb ; and the two others to the eaftward, the third about feven and the fourth near eight of the lame diameters, dillant from the laid limb. “ Fig. 5. ihows Jupiter with its belts, and of a fome- what fpheroidical form, as it now appeared to me, and as diftimftly as I had ever feen it. The equatorial belt, from a to d, was very apparent. It conlilted properly of two zones, a b and of a brownilh grey Colour, with a more luminous interval be between them. At e and f were two comparatively well defined ftripes, which I had noticed for many years back, but which now croffed the whole dilk j and the polar re¬ gions appeared again, from g and />, more dim and grey than the bright part of the planet. But what particularly ftruck me, were two nebulous undefined (pots, i and kx which were fenfibly darker than the principal zone dd; and at / a'ftiil more remarkable, cir- Moon. cular, tho’imperfedlly defined fpot, fomewhat bright- v"~—^ er than the luminous interval between the zones, and perfectly fimilar to the remarkable luminous fpot which I had obferved in 1786 and 1787 on the fame part of Jupiter, and which then led me to fome very unex¬ pected inferences concerning the atmofphere of that planet*. * Beytr-zu “ J'hefe favourable circumftances led me to the^""^" following accurate obfervation, which I was certain 7^ would prove inftruftive to me. At ioh 40' 50" I faw andTab.l.* the fpot * at about the middle of its parallel; and im- fig- im¬ mediately after began the occultation ; than which a mote diftinCl and beautiful one was perhaps never feen. “ Immerf.ons. The weftern, preceding, firft fatellite, difappeared behind the ftiarp bright limb of the moon, at ioh 43 12". The fecond fatellite difappeared, without becoming at all indiitinCl, exadlly at to11 45" 19"’. The weftern limb of Jupiter came m contaft, moft diftindfly, with the eaitern limb of the moon, at ioil 46' 32.v’54 . . Jupiter’s eaftern limb difappeared, as diftfmftly, at ioh 48' 20'',5. This immerlion took place, as repre- fented in fig. 6. to the eaftward of Ariftarchus, at about the 25 th degree of north latitude. “ The third fatellite difappeared, after having been for about one or two feconds faint and indiftimft, at «°h 58' “ The fourth fatellite, which appeared the leaft of them all, became undifcernible near the limb, and va- niflicd at about nh 2' 16''. “ Emerjions. The two preceding firft and fecond fatellites were here likewife of ufe in determining pre- cifely the emerfion of both the limbs of Jupiter from the dark hemifphere of the moon. “ The firft appearance of Jupiter’s weftern limb was very diftintt at iih 43' 54''. “ Emerfion of the eaftern limb, as diftinft, at nh 45' 39' ,5. This emerfion took place, as reprefented in fig.7. to the north-eaftward of Seneca(B,Tab. VIII. of the Frag.), at about the 23d degree of north lati¬ tude. “ The emerfion of the next, or third fatellite, was not obferved. “ That of the fourth was diftimft at nh 59' i''. “ This obfervation gave me the more fatisfadfion., as it Angularly contributed to confirm the difeovery I had been fo fortunate as to make of the twilight in the moon, and the height and denfity of the lower ftratum of its atmofphere. “ Experience has fufficiently proved, that a ftronger will ever obfeure a fainter light; and it follows hence, that the light of a bright ftar approaching the moon, when full or nearly fo, willlofe fomething of its luftre: but little can be infeired in favour of an atmofphere either of the Moon or of Mars, from the obfervation of Caflini; in which, as Dr Herfchel has illuftrated by fome obfervations of his own*, a ftar in Aquarius,» mu of the fixth magnitude, and as yet fix minutes diftant Brunf^ from Mars, diminiihed in light when both were feen1?8^ in the fame field of the telefcope. A mere apparent diminution of light, occafioned by the glare of a lar ;er luminous object, when feen at the fame time with a fmaller MOO [ 260 ] MOO Moon, fmalltr one in the field of the telefcope, is one thing ; ■■“■'V and another thing is a real indiftinftnefs of the Fmall luminous body, which increafes in proportion as they approach nearer to each other. “ It was very natural for Jupiter to diminifii in brightnefs when it approached fo near to the moon, then almoft at its full, as to be feen at the fame time in the •field of the telefcope, which was in fa it the cir- cumftance of this obfervation; but l could not obferve any progreffive variation of light in the eafteru and weftern, equally luminous, diiks, proportional to their diftances from the limb of the moon, much lefs a real indiftin&nefs; and this neither when the limbs of the two planets were nearly in contaft, nor when Jupiter was partly, or about one half, covered by the moon. ** It was a fight truly gratifying to an eye accuf- tomed to the light of the moon, or in general to iimi- lar obfervations, to behold how Jupiter, at its immer- fion as well as emerfion, being half or more than half covered by the moon, exhibited its belts and other parts as diftinftly clofe to the limb of the moon as it does* at fome diilance from it; and had I not already fucceeded in my numerous obfervations on the atmo- fphere of the moon, and very recently in thofe which enabled me to determine its twilight, I (hould perhaps have adopted the doubts the ancient aitronomers enter¬ tained concerning the exiftence of a lunar atmofphere ; and this the rather, as when Jupiter in its immerlxon was fo far covered, that the luminous fpot /, fig. 5. was clofe to the moon, I could plainly difiinguii'h this fpot, although it be in itfelf by no means very per¬ ceptible. “ Such, however, mud have been the appearances, according to my new obfervations and meafurements of the twilight of the moon : for if it be proved, that the extent of this twilight, to where it lafes itfelf in the light re fie died from the almolt wholly illuminated diflc of our earth, amounts to no more than an arc of 2° 3 4' of the circumference of the moon, and if it be hence demonilrable, that its greatefl: dilatation does barely amount to 50 8', and the perpendicular height of that part of the lower more condenfed ftratum of its atmofphere, which is capable of refle&ing the folar rays, and of producing fome other, perhaps more re¬ markable, obfeurities in the liars feen through it, does not exceed 5000 Paris feet, and hence cannot reach above one fecond of a degree above the limb of the moon; we need not wonder that fo fmall a magnitude, which lofes itfelf in the inequalities of the limb, many parts of which are known to be confiderably moun¬ tainous, {hould not become fenfible, efpecially at the approach of a body of fo large a diameter as Jupiter, and when fo fmall a magnifying power is applied. And thus may I with confidence afferta perfedt coincidence between this and my many other obfervations. “ The appearance, fig. 8. when Jupiter, at the emerfion, the objedts being particularly (harp and di- ftindl, came forth from behind the moon, which now covered no more than one quarter of ets diameter, was truly fplendid and fatisfadlory : and 1 muft here par¬ ticularly mention the circumftance, that the part of the moon’s dark hemifphere, between its bright ter¬ minating edge mn and its outward limb, bordering Upon the emerging planet oJ>, was particularly opaque, and hence produced a very linking effect. “ I omit entering here upon any farther cohfidera- Moon, lions; and fiiall conclude with obferving, that, after the Qccnltation was completely ended, the luminous fpot / had at I2!> 1' fo far advanced in its parallel det as to have reached to within or at moll -i-, of its whole length of the wellern limbr and that on the 2 'th of March, five days after a new moon, I obfervei an occultation of a very diilindl, though telefcoptc, liar, by the dark hemifphere of the mooa; in which, agreeably to the above obfervation, not the lead gra¬ dual diminution of light or indiilinctnefs could be per¬ ceived, the liar being feen to vanifh on a fudden.” Influence of the Moon on the Humin Body, the Wea¬ ther, See. The vulgar doitrine concerning the in¬ fluence of the moon on the changes of weather is very ancient, and has gained credit among the learned without fufficient examination ; but it feems now to be pretty generally exploded by philofophers, as equally deditute of ail foundation in phylical theory, and unfupported by any plaufible analogy. The com¬ mon opinion is, that the lunar influence is exerted at the fyzygies and quadratures, and for three days be¬ fore and after each of thofe epochs. There are 24 days, therefore, in each fynodic month, over which the moon at thi$ rate is fuppofed to prefrde ; and as the whole confilts but of 29 days 2J- hours, only 5k days are exempt from her pretended dominion. Hence, though the changes of the weather (hould happen to have no connexion whatever with the moon’s afpedls, and they Ihould be didributed in an equal proportion through the whole fynodic month, yet any one who lhall predidl that a change Anil happen on fome one of the 24 days affigned, rather than in any of the remaining 5 ', will always have the chances 24 to 54 in his favour. Men may, therefore, eaiily deceive themfelves, efpecially in fo unfettled a climate as ours. Moreover, the writers who treat of the fignsof the weather, derive their prognodiesfrom circum- ilances which neither argue any real influence of the moon as a caufe, nor any belief or fuch an influence, bait are merely indications of the date of the air at the time of obfervation : fuch are, the lhape of the horns, the degree and colour of the light, and the number and quality of the luminous circles which fometimes furround the moon, and the circumdances attending their difappearance. (See the A.oo-n^sia of Aratus, and the Scholia of Theon.) The vulgar foon began to con- fider thefe things as caufes, which had been propofed to them only as figns: and the notion of the moon’s influence on all terredrial things was confirmed by her manifed effedl upon the ocean. See, on this fubjecl, Phil. Tranf. vol. Ixv. part 2 p. 178, &c. The famous Dr Mead was a believer in tire influence of the fun and moon on the human body, and publifhed a book to this purpofe, intitled De Imperio Solis ac Lu- nx in Corpore humano : but this opinion has been ex¬ ploded by mod philofophers as equally' unreafonable in itfelf, and contrary to fadl. As the mod accurate and fenfible barometer is not affedled by the various pofitions of the moon, it. is not thought likely that the human body flibuld be affedled by them. Se¬ veral learned and ingenious men, however, dill con- fider Dr Mead’s do&rine as far from being unfounded. Harvejl- Moon. It is remarkable, that the moon, during the week in which Ihe is full in harved, rifes, 4 foonejs MOO C 270 ] MOO Mnf n, Tooner after fun-fetting than {he does in any other week in the year. By doing fo, {he af- '””v fords an immediate fupply of light after fun-fet, which is very beneficial to the farmers for reaping and ga¬ thering in the fruits of the earth : and therefore they difiinguifii this full moon from all the others in the year, by calling it the harvejl-moen. For an account of which, fee Astronomy, n0 370, 371. MooN-Eyes, in the manege. A horfe is faid to have moon-eyes when the weakntfs of his eyes increafes or decreafes according to the courfe of the moon; fo that in the wane of the moon his eyes are muddy and troubled, and at new moon they clear up but {till he is in danger'of lofing his eye-fight quite. MooN-Stone, a genus of filiceous earths, of a clear white colour approaching to that of milk. When looked at in a certain pofition, it reflects a ftrong light like mother-of-pearl; in others, it {hows fpots of a carnation colour. It is found in pieces with obtufe angles, fometimes of a quadrangular figure. When broken, it appears evidently foliated. According to Werner it agrees in hardnefs and moft other refpe&s with felt-fpar. He tells us, likewife, that it is pro¬ bably the androdamas of Pliny, the common girafofe of the Italians, and the water opal of Ceylon. Some¬ times, he tells us, it is clafled with the opal, and fometimes with the caps eye. According to M. Ma¬ gellan, this ftone is of the chalcedony or pfeudo-opal kind : it refledls a whitiih light, with fome various {hades of few intermixed colours on a bluilh bottom, like the face of the moon when high enough not to appear reddifh by the interpofition of earthy vapours. The iris, or rainbow-ftone, feems to be no other than a moon-ftone in which the yellow, purple, and blue rays are raoft confpicuoufly reflected. When looked at, it appears of a reddifli brown ; but on holding it in the light of the fun, we difcOver the figure of a rain¬ bow. There are, however, feveral other Hones which have the fame appearance in the fun’s light. Moon-Wort in botany. See Lunaria. MOOR (Sir Karel de), a capital painter of por¬ traits, hiftory, and converfations, was born at Leyden, in 1656 : and at firft was a difciple of Gerard Douw, with whom he continued for a confiderable time. He afterwards Hudied fucceffively under Abraham Vanden Tempel, Francis Mieris, and Godfrey Schalcken. As foon as he began to follow his profeffion, the public in a Ihort time did juftice to his extraordinary merit; and he took the moll efFeflual method to eftablifh his reputation, by working with a much {Longer defire to acquire fame than to inoreafe his fortune. Ac¬ cording to Mr Pilkington, he painted portraits in a beautiful ftyle, in fome of them imitating the tafte, the dignity, the force, and the delicacy of Vandyck ; and in others, he {bowed the ftriking effect and fpirit of Rembrandt. His piftures Were always neatly and highly finilhed ; he defigned them excellently, and grouped the figures of his fubjedls with great {kill. His works were univerfally admired ; and fome of the moft illuftrious princes of Europe feemed folicitous to employ his pencil. The grand duke of Tuf- cany defired to have the portrait of De Moor, painted by himfelf, to be placed in the Florentine gallery ; and on the receipt of it, that prince fent him in return a chain of gold and a large medal of the Maor, fame metal. The Imperial ambaflador count Sinzen- ^M”ore- dorf, by order of his mafter, engaged him to paint '' ^ the portraits of Prince Eugene and the duke of Marlborough on horfeback ; and in that performance, the dignity and expreflion of the figures, and alfo the attitudes of the horfes, appeared fo maftetly, that it was beheld with admiration, and occafiqned many commendatory poems in elegant Latin verfe to be publifhed to the honour of the artift ; and the empe¬ ror, on feeing that pidlure, created.De Moor a knight of the holy Roman empire. He likewife had the ho¬ nour to paint the portrait of Peter the great czar of Mufcovy ; and an extraordinary number of other portraits, for which he received very large prices.—His hi'.torical paintings were admirable ; although he mo!l frequently was employed to paint in a large fize, yet he often painted fmall eafel pidlures, with fubjeCts of hiftory or converfations ; and thofe are exceedingly valued, having all the merit of neat penciling and fweet colouring added to an elegant tafte of defign. He died in 1738. Moor, in country affairs, denotes an unlimited tradl of land, ufually over-run with heath. MooR-Cotk, or Gor-Cock- See Tetrao. Moor Land, or moo^y foil, in agriculture, is a black, light, and foft earth, very loofe, and without any ad¬ mixture of ftones; and with very little clay or fand. The uppermoft ftratum of the fen-lands is ufually of this earth, and it commonly conftitutes a moderate¬ ly thick or deep bed. Intermixed with water it can¬ not eafily be worked up into a pafte ; and when with labour worked up into fomewhat of a firm mafs, its furface appears fpongy and porous; and as foon as dry, it eafily moulders away to powder. It is ufually foft to the touch, unlefs it be worked very clofely between the fingers; then it ftiows a mix¬ ture of a fmall quantity of fand, both to the touch and to the fye. It feems indeed to confift almoft en¬ tirely of pure vegetable matter; and this lying in fuch plenty on the furface of the fen-lands is the caufe of their being fo very fertile. The great difadvantage of the places which have this foil, is their being-liable to be glutted with wet;- and to remedy the inconveniences arifing from thence, the farmers who rent thefe lands have a cuftom of burning'-the foil at proper feafons. It burns very freely and eafily, the furface readily catching flame ; and a fubftance fomewhat bituminous, ufually contained among the foil, helps the burning. MOORE, or More, (Edward), a late ingenious writer, was bred a linen-draper, but quitted bufinefs to join the retinue of the mufes ; and he certainly had a very happy and plealing talent for poetry. In his Trial of Selim the Perfan, he complimented lord Lyttelton in an elegant kind of panygeric, couched under the appearance of accufation : and his Fables for the female fex, for eafy verfification, poignant fative, and ftri¬ king morals, approach nearer to the manner of Gay than any other of the numerous imitations of that author. He wrote alfo three dramatic pieces ; The Gamefter, a tragedy.; The Foundling, and Gil Bias, comedies. The fuccefs of thefe was not fuch as they merited : the firft of them having met with a cold re¬ ception. MOO [ 271 1 MOP Moore, ception, for no other apparent reafon but becaufe it Mooring. t00 nearly touched a favourite and faftiionable vice : and the fecond having been condemned for its fuppofed refemblance to Sir Richard Steele’s Confcious Lovers, but to which good judges have been inclined to give it greatly the preference. Mr Moore married a lady of the name of Hamilton, daughter to Mr Hamilton table-decker to the princefles; who had herfelf a very poetical turn, and has been faid to have affifted him in the writing of his tragedy. One fpecimen of her poetry, however, was handed about before their mar¬ riage, and has fince appeared in print in different col¬ lections of fongs, particularly in one called the Gold¬ finch. It was add re fled to a daughter of the famous Stephen Duck; and begins with the following ftanza: Would you think it, my Duck? (for the fault I muftown). Your Jenny at laft is quite covetous grown : Tho’ Bullions if Fortune iliould hviflily pour, I ftill fhou’d be wretched if 1 had not More. And after half a dozen ftanzas more, in which, with great ingenuity and delicacy, and yet in a manner that expreffes a fincere affeftion, fhe has quibbled on our author’s name, fhe concludes with the following lines: You may Wonder, my girl, who this dear one can be, Whofc merit can boaft fuch a conquefl as me : But you lhan’t know his name, tho' I told you before. It begins with an M, but I dare not fay More. In the year 1753, Mr Moore commenced a weekly mifcellaneous paper, intitled Lhe World, by Adam Fit and whilft they have uniformly taught, that it tue, &c. is our duty and our intereft to perform the one and to avoid the other; they have yet differed exceedingly concerning the teft^ or criterion of virtue, as wdl as con¬ cerning the principle or motive by which men are in¬ duced to purfue it. One caufe of this difference in opinion refpeding, matters of fuch univerfal import¬ ance, may perhaps be traced to the miftakes into which philofophers are apt to fall concerning the ori- t ginal ftate of man. Pr©liable ft is very generally taken for granted, that the firft eaufeof thismen were lavages of the loweft rank, and that the race 'variety. gradually civilized itfelf during the courfe of many fucceeding ages. Without mutual intercourfe, the progrefs of civilization could never have commenced ; and as the practice of juftice is abfolutely neeeffary to every fpecies of friendly intercourfe, thofe original fa- vages, it is fuppofed, muft have been'juft in their deal¬ ings, and juft upon fome principle which has its foun¬ dation in human nature. But to develope the prin¬ ciple by which favages are influenced in their condmft, no tedious or intricate procefs of reafoning can be ne- ceflary. It muft have a place in every mind, and be inftantaneous in all its decifions. Hence it has been fuppofed, that the principle to which modern philo¬ fophers have given the name of the moral fenfe, is in- ftindtive ; that it is the foie judge of virtue and vice ; and that its admonitions have fuch authority, as to enforce obedience without regard to the confequenees of any aftion. Other philofophers, who deny that the moral fenfe is inftin&ive, and who yet fuppofe that the original ftate of man was favage, are forced to pile hypothefis upon hypothefis, each unnatural in itfelf, and all con- tradiftory to one another, in order to account for the commencement of civilization and the formation of fo- ciety. It has been fuppofed, that the defire of felf- prefervation and the love of power are the governing principles in human nature ; that in the favage ftate every man had a right to every thing which he could feize by fraud or force 5 that all had an innate Vot-XII. Part L I L O S O P H Y. propenfity to invade each other’s property; and that hence war, rapine, and bloodfhed, prevailed univerfally, till the favages difcovered the expediency of uniting under fome form of government for their mutual pro- teftion. But before the original ftate of man had been made the bafis of fuch oppofite theories as thefe, it would furely have been proper to inquire upon what grounds that ftate has been fuppofed to be favage. To us thefe grounds appear to be nothing better than mere ima¬ ginations ; the dreams of poets, and of fuch philofo- phers as bend fafts to their own fyftems. In the au¬ thentic hijlory of our fpecies, there is no evidence, indeed there can be no evidence, that the firft men were favages ; and every thing which we know of human nature leads us to believe, that had they been fo, the race could never have been civilized but by the miraculous interpofition of fome fuperior being. The only record of the earlieft ages of the world to which the fmalleft credit is due, reprefents all the nations of the earth as having fprung from one pair, and that pair as having been inftrufted in their duty by their beneficent Creator. If this be the fa&, and no con¬ fident theift can controvert it, the precepts of morality would be originally conveyed from one generation to another; not in a fyftematical or fckntific form, but as the laws of the Univerfal Sovereign, whofe authority demanded implicit obedience. Accordingly we find, Modes o£ that the firft teachers of morals were men of ftipcnGf rank as well as of eminent talents, who formed collec- tions of maxims derived from their anceftors, “ with by the ear¬ th e view of perfe&ing fubordinationlj:, polilhing man- mora- ners, and educating youth. Such were the proverbs of Solomon, the words of Agur, and the wifdom 01 Elements of the fon of Siraeh.” Thefe inftru&ors did not analyfe the Science the human mind into its various faculties, and build a °/ Ethics. fyftem of morals either upon a particular inftinft point¬ ing to the fupreme good, or upon the fitnefs of things difcovered by reafon. Short ifplated fentences were the mode in which they conveyed their precepts ; which they prefaced by obferving, that “ the fear of the Lord is the beginning of knowledge ;” and enforced by the affurance, that “ length of days, and long life, and peace, fhould they add to thofe who obeyed them.’* The fayings of the celebrated wife men of Greece were collections of apophthegms, made in the fame manner, and delivered with fimilar views. Thales and Pytha¬ goras-)-, who founded the one the Ionic and the other f Brute» the Italic fchool, made collections of precepts for the Elements, conduCl as well of a ftate as of private life. “ Neither the crimes nor the thoughts of bad men (ford Thales)^^ are concealed from the gods. The only method otufiphy. being juft, is to avoid doing that which we blame in others.” Of Pythagoras it is related by Porphyry and Laertius, that from Samos he repaired to Delos, and after prefenting an offering of cakes to Apollo, there received, or pretended to receive, moral dogmas from the prieftefs ; which he afterwards delivered to his difeiples under the character of divine precepts. Amongft thefe were the following ; That, “ next to gods and demons, the higheft reverence is due to parents and legiflators ; and that the laws andcuftoms of our country are to be religioufly obferved.” To, thefe maxims or apophthegms, which, for the fake of delighting the ear and aiding the memory, M m To 274 i Mr £ruce. The moral principles of Socra- § Bruce's Elements, and En- f eld's Hi- Jlory, &C. Origin of the Greek le£h. » E*JM MORALPHILOSOPHY. Hiftory. were fometimes delivered in verfe, fucceeded, as has that being a divine attainment, it cannot be taught, 6 bees fuppofed, the mode of inttruftion by fable or air but is the gift of God." This feems to differ in no- legory But the truth feems to be, that this method thing but the name from the doftrine of thofe mo- of communicating moral and political wifdom was as derns who place the foie foundation of virtue in the ancient Is the other ; for we have a beautiful fpecimen approbation of the moral fenfe. The founder of the of it in' the ninth chapter of the book which relates academy indeed has no fuch phrafe as moral fenfe in the tranfaftions of the Judges of Ifrael. The fables any of his writings with which we are acquainted ; of Efop, too, which were written at a very early pe- but if virtue cannot be taught, and if it is to be pur- nod, remain lading models of thisfpecies of art among fued for its own fake, it mud in itfelf be good, and the Greeks. the objedt of fome feeling, whether called fenfe, in. When the indru&ors of mankind had proceeded Jlin8, ar pajfion. His folution of the fecond quedion thus far as to give an artificial form to their precepts, agitated among the feels is not indeed very confident they foon advanced a dep farther, and reduced their with this neceffaiy inference from his anfwer to the cbdrvations into claffes or predicaments. Pythago- fird ; but for his inconfidencies we are not accountable^ ras, who vifited Egypt, has been fuppofed to have “ Our highed good (he fays) conlids in the contem- learned from its prieds the method of arranging the plation and knowledge of the fird good, whick is mind virtues into didinft claffes. But it is the opinion of or God ; and all thofe things which are called good pn excellent writer f, founded on the previous afpe&s by men, are in reality fuch only fo far as they are de- of ethics, and on the comprehenlive talents of the Sa- rived from the fird and highed good. The only inian philofopher, that the honour of the invention power in human nature which can acquire a refem- ough't to be aferibed to himfelf. Be this as it may, blance to the fupreme good, is reafon ; and this re- it was obferved by the inventor, that “ all the maxims femblance eonfills in prudence, judicev fanekity, and of morality might be referred to the duties which men temperance." 7 owe to themfe’ves, and the duties which they owe to Arillotle, the founder of the Peripatetic fchool, was^f each other." Hence the four cardinal virtues of the the pupil of Plato ; but of the two great moral que-6, ancients, prudence, temperance, fortitude, and ttions he gives folutions fomewhat different from thofe justice ; of which the fird three refer to the indivi- of his mader. “ Virtue (according to him J) is el- 1 Enftli. dual, and the fourth to fociety. ther theoretical or practical. Theoretical virtue con- Hitherto leffons in morality had not taken a fyde- fills in the due exercife of the underdanding ; pradti- matic fornl; but they were gradually approaching to cal, in the purfuit of what is right and good. Prac- it. Socrates was perhaps the fird Pagan philofopher tical virtue is acquired by habit and exercife." Thi» who edablifhed all his precepts on one fare and deady theory feems to differ little from that adopted by Cud- bafis. In his lectures and difeourfes, he feems to have worth, Clarke, and Price, which diallbe confidered af- had one great objeft in view to connect the moral terwards. With refpeftto happinefsor good, the doc- maxims which were fittfcd to regulate the conduct of trine of Arillotle is very rational. “ Pleafures (he mankind, with fublime conceptions refpeCling the fays) are effentially different in kind. Difgrace'fui character and government of a fupreme Being. The pleafures are wholly unworthy of the name. The pu- fird principles of virtuous conduft which are common red and nobled pleafure is that which a goad man de- to all mankind, are, according to this excellent mora- rives from virtuous adrions. Happineis, which coo- lid, laws of God : and the conclufive argument by fids in a conduit conformable to virtue, is either con- which he fupports this opinion is, that no man departs templative or a&ive. Contemplative happinefs, which from thefe principles with impunity. “ It is fre- condds in the purfuit of knowledge and wifdom, is quently poffible (fays he) for men to fereen themfelves fuperior to aftive happinefs, becaufe the underdand- from the penalty of human laws, but no man can be ing is the higher part of human nature, and the ob- unjud or ungrateful without differing for his crime ; jeits on which it is employed are of the nobled kind, hence I conclude, that thefe laws mud have proceed- The happinefs which arifes from external poffeffions ed from a more excellent legiflator than man." From is inferior to that which arifes from virtuous actions j this it would appear, that in the opinion of Socrates, hut both are neceffary to produce perfect felicity." 8 confcience, or the moral fenfe, approyfng of any ac- The Stoics, another celebrated fedk of Greek phi- Of lhe Sta¬ tion, is the criterion by which it is known to be vir- lofophers, maintained f, that “nature impels every tuous, and the will of God.that which obliges men to man to purfue whatever appears to him to be good." perform it. s According to them, “felf-prefcrvation and defence is Socrateshimfelf left no writings behind him, nor, as the fird law of animated nature. All animals necef- far as we know, offered any regular and complete theory farily derive pleafure from thofe things which are fuit- of ethics. His difeipfes, however, who were nume- ed to them ; but the fird objeft of purfuit is, not plea- rous and didinguifhed, became the founders of the ce- fure, but conformity to nature. Every one, there- lebrated Greek ft tection, how is it polfible to fuppofe that fuch palfio- ^ » nate tendernefs arifes from felf-interell, which has no 30 foundation in nature? What interell (alks the fame Examined deep thinker) can a fond mother have in view, who and Ihov- n lofes her health by her alfiduous attendance on her fick child, and afterwards languilhes and dies of grief when freed by its death from the flavery of attendance ?—. Have we no fatisfaftion (continues he) in one man’s company above another's, and no defire of the welfare of our friend, even though abfence or death fhould prevent us from all participation in it ? Or what is it commonly that gives us any participation in it, even while alive and prefent, but our affection and regard to him ?” Nor is it to contemporaries and individuals alone, that, independent of all interell, we feel 9 bene¬ volent attachment. We conllantly bellow praife on a&ions calculated to promote the good of mankind, though performed in ages very dillant and in countries molt remote ; and he who was the author of fuch ac¬ tions is the object of our elteem and affedtion. There is not perhaps a man alive, however felfilh in his dif- pofition, who does not applaud the fentiment of that emperor, who, recolledling at fupper that he had done nothing in that day for any one, exclaimed with re¬ gret, that the day had been loll! yet the utmoll fub- tility of imagination can difcover no appearance of interell that can have in the generofity of Titus., or find any conne&ion of our prefent happinefs with a chara&er removed fo far from us both in time and in place. But, as Mr Hume juftly obferves, if we even feign a charadler coniilting of all the moll generous and beneficent qpalities, and give inllances in which thefe difplay themfelves, after an eminent and moll extraor¬ dinary manner, for the good of mankind, we lhall in- llantly engage the elteem and approbation of all our audience, who will never fo much as inquire in what age or country the accomplilhed perfon lived. Thefe are facts which cannot be controverted ; and they are wholly unaccountable, if there be not in hu¬ man nature an inltin&ive fentiment of benevolence or fympathy which feels a dilinterelted pleafure in the happinefs of mankind. But an end in which we feel pleafure we are naturally prompted to purlue; and therefore the fame fentiment impels every man, with greater or lefs force, to promote the happinefs of other men, which by means of it becomes in reality his own good, and is afterwards purfued from the combined motives of benevolence and felf-enjoyment. For in obeying this fentiment we all feel an inward complacency, felf-approbation, or confcioufnefs of worth or merit; and in difobeying it, which cannot be done but with reluctance, we feel remorfe, or a confcioufnefs of un- worthinefs ox demerit. It appears, however, from hif- tory, that the fentiment, as it is inllindlive, points only to the good of mankind, without informing us how that good is to be promoted. The means proper for this purpofe mull be dilcovered by reafon ; and when they are brought into view, this fentiment, confcience, or moral fenfe, inllantly Ihows us that it is our duty to purfue them. Hence we fee how different lines of conduft may in fimilar circumftances be approved of as virtuous in dif- N n ferent a82 kind from the pafiion and affee- M O R A I, PHI ferent nation*. When the Spartan expofed his fickly and deformed child, and when the favage put his aged parents to death, neither of them erred from want of fentiment, or from having fentiments originally diffe¬ rent from ours. Their errors refulted from a defedt in reafoning. They both imagined that they were obey¬ ing the law of benevolence by preventing mifery : for a weak and deformed perfon was very ill qualified to exiil with any degree of comfort under the military cohllitution of Sparta, where all were foldiers, and under the neceility of undergoing the greatelf hard- fhips; and in a date where the people have no fixed habitations, and where the chace fupplies even the ne- ceffaries of life, an aged and infirm perfon is in danger of perifhing through hunger, by one of the cruellelt and moil lingering of deaths. The theft allowed in Sparta, if theft it may be called, was a ftill lefs devia¬ tion from the inftin&ive law of benevolence. Boys were tanghttoflip as cunningly as theycould into the gardens and public halls, in order to fteal away herbs or meat; and if they were caught in the fact, they were punifh- ed for their want of dexterity. This kind of theft, fince it was authorifed by the law and the confent of the citizens, was no robbery 5 and the intention of the legiflator in allowing it, was to infpire the Spartan youth, who were all defigned for war, with the greater boldnefs, fubtlety, and addrefs; to enure them be¬ times to the life of a foldier ; and to teach them to ihift for themfelves, and to live upon little. That the Spartan legiflator did wrong in giving his countrymen a conftitution, of which fuccefsful war was the ulti¬ mate objedf ; and that favages, rather than kill their aged parents, or fuffer them to die of hunger, ought to cultivate the ground; and abandon the chace,- is readily granted : but the faults of the one as well as of the other arofe not from any improper decifion of the moral fenfe, but from a defeft in their reafoning powers, which were not able to eftimate the advantages and difadvantages of different modes of life. In moral decifions, therefore, confcience and reafon are aiding to each Other. The former principle, when feparated from the latter, is defeftive, enjoining only the good of mankind, but unable to point out the means by which it can be mod effe&ually promoted ; and the latter principle, when feparated from the former, only direfts a man to do what is mod prudent, but cannot give him a conception of duty. Thefe two powers of reafon and confcience are evi- , dently principles different in nature and kind from the paifions and affeftions. For the paffions are mere force or power, blind impulfes, adding violently and without 8 choice, and tiltimately tending each to their refpeftive objedts, without regard to the intered of the others, or of the whole fyffem. Whereas the directing and judging powers didinguifh and afcertain the different forces, mutual proportions and relations, which the paffions bear to each other and to the whole ; recog- nife their feveral degrees of merit, and judge of the whole temper and condmd, as they refpedt either the individual or the fpecies ; and are capable of direfting or redraining the blind impulfes of paffion in a due confidency one with the other, and a regular fubordi- ^ation to the whole fyflem. This is fome account of the conjlituent principles of L O S O P H Y. Part T. our nature, which, according to their different mix- Of Moral tures, degrees, and proportions, mould our character Obb£atio«i. and fway our conduit in life. In reviewing that large ' “* train of affe&ions which fill up the different ilages ofDivi|^n of human life, we perceive this obvious didinftion among the paf- them ; that fome of them refpeit the good the m-fioas. dividual, and others carry us beyond ourfelves to the good of the fpecies or kind. The former have therefore been called private, and the Izttzipublic affe&ions. Of the firlt fort are love of life, of pleafure, of power, and the like. Of the lad are compajfion, gratitude, friendjhip, natural afeSion, and the like. Of the private paf- fions(B), fome refpeit merely the feuirity and defence of the creature, fuch as refentment and fear; whereas others aim at fome pofitive advantage or good, as wealth, cafe, fame. The former fort, therefore, beenufe of this0eft,^ive difference of objedts, may be termed thfenjive paffions.paflrona. Thefe anfwer to our dangers, and prompt u- to avoid them if we can, or boldly to encounter them when we cannot. The other clafs of private paf4-jns, which purfue Private private pofitive good, may be called appetitive. How-or aPPetb ever, we fhall dill retain the name of private in con'fjWnaPaf' tradidinftion to the defenfive pafii'ons Man has a 10 great variety of wants to fup^iy, and is capable of many enjoyments, according to the ieveral periods of his life, and the different Situations in which he is placed. To thefe therefore a i’uitaiile train of private paffions correfpond, which engage him in the purfuit of whatever is nect ffary for his fubnftence or welfare. ^ Our public or foetal affections are adapted to the fe- Public paf- veral facial connections and relations which we bear to funs, others, by making us fenfible of their dangers, and in- terelting us in their wants, and fo prompting us to fe- cure them againft one and fupply the other. This is the firft flep then to difeover the duty and dejlination of man, the having analyfed the principles of which he is compofed. It is neceffary, in the next place, to confider in what order,proportion, and meafure of thofe inward principles, virtue, or a found mor d temper and right conduit, confids; that we may dif¬ eover whence moral obligation arifes. Chap. II. 0/Duty, or Mo-ral Obligation. It is by the end or defign of any power or move- fhe^ea- ment that we mud direit its motions, and eftimate thefure ()f degree of force neceffary to its jud aition. lf-it want powers, the force requifite for the obtaining its end, we reckon it defective ; if it has too much, fo as to be carried beyond it, we fay it is overcharged ; and in either cafe it is imperfedt and ill-contrived. If it has jult enough to reach the fcope, we edeem it right and as it fhould be. Let us apply this reafoning to the paffions. _ 38 The defence and fecurity of the individual being theMcalure of aim of the defenfive pajfions, that fecurity and defence the. defen- mud be the meafure of their Jlrength or indulgence. If they are fo %veak as to prove infufficient for that end, or if they carry us beyond it, i. e. raife unneceffary com¬ motions, or continue longer than is needful, they are unfit to anfwer their original defign, and therefore are ia an unfound and unnatural date. The exercife of fear or of refentment has nothing defirable in it, nor (b) Here we ufe paffions and affections without diltinclion. Their difference will be marked afterwards. Parti, MORAL PHILOSOPHY. 283 Of Moral can v/e give W'ay to either without painful fenfations. gratitude or frtendjhipy which belongs ta a particular Of Mora Obligation. Without a certain degree of them, we are naked and facial connexiony viz. that of a lenefaBor or of a friend, ''grtion* *" T y"" expofed. With too high a proportion of them, we is too feeble to make us aft the grateful ov friendly part, are miferable, and often injurious to others. Thus that affeftion, being infufficient to anfwer its end, is cowardice or timidity, which is the excefs of fear, in- defeBive and unfound. If, on the other hand, a parti- ftead of faving us in danger, gives it too formidable an cular pafiion of this clafs counteraft or defeat the inte- appearance, makes us incapable of attending to the reft it is defigned to promote, by its violence or dif- beft means of prefexvation, and difarms us of courage, proportion, then is that paffion excejjive and irregular. ■our natural armour. Fool-hardinefs, which is the want Thus natural aJfeBion, if it degenerates into a pafianate of a due meafure offear, leads us heedlefsly into dan- fondnefs, not only hinders the parents from judging ger, and lulls us into a pernicious fecurity. Revenge, coolly ©f the interett of their offspring, but often j. e. exeffive refentment, by the violence of its commo- leads them into a moft partial and pernicious indul- tion, robs us of the prefence of mind which is often the gence. 41 heft guard againft injury, and inclines us to purfue the As every kind affeftion points at the good of itsCollifion of aggreffor with more feverity than felf-defence requires, particular objeft, it is pofiible there may be fometimes‘oc,a; a“ec* Pufllanimity, or the want of a juft indignation againft a collifion of interefts or goods. Thus the regard due 1Cm," wrong, leaves us quite unguarded, and tends to fink to a friend may interfere with that which we owe to the mind into a paffive enervated tamenefa. There- a community. In fuch a competition of interefts, it is fore, “ to keep the defenfive paffions duly proper- evident that the greatefl is to be chofen ; and that is tioned to our dangers, is their natural pitch and te- the greateft intereft which contains the greatell fum or nor.” aggregate of public good, greateft in quantity as well as Me.fure of The private paffions lead us to purfue fome prftive duration. This then is the common Jlandard by which the private fpecies of private good : that good therefore which is the refpeftive forces and fubordinations of the focial pal 10ns. ^ 0kje(ct an^ encj 0f each jnuft be the meafure of their affeftions muft be adjufted. Therefore we conclude, refpeftive force, and direft their operation. If they that ‘‘ this clafs of affections are found and regular are too weak or fuggijh to engage us in the purfuit of when they prompt us to purfue the interef of indivi- their feveral objects, they are evidently defeient; but duals in an entire confiftency with the public good;'” or, if they defeat their end by their impetuofiy, then are in other words, “ when they are duly proportioned they ftrained beyond the juft tone of nature. Thus to the dangers and wants of others and to the various vanity, or an excefive pajfion for applaufe, betrays into relations in which we ftand to individuals or X.o focictyP fuch meanneffes and little arts of popularity, as makes Thus we have found, by an induction of particulars, us forfeit the honour we fo anxioufly court. On the the natural pitch or tenor of the different orders of ajfec- other hand, a total indifference about the efeem of mankind, tion, conftdered apart by themfelves. Now, as the vir- removesa ftrong guard and fpur to virtue, and lays the tue or perfeBwn of every creature lies in following its mind open to the moft abandoned profecutions. There- nature, or aCting fuitably to the juft proportion and fore, “ to keep our private paffions and deftres pro- harmony of its feveral powers; therefore, “the vir- portioned to our wants, is the juft meafure and pitch tue of a creature endowed with fuch affe&ions as man of this clafs of affe&ions.” o muft conftft in obferving or aCting agreeably to their Compar-a- The defenfive and private paffions do all agree in natural pitch and tenor." 43 tive force, general, in their tendency or conducivenefs to the in- But as there are no independent affeChons in the Balance of tereft or good of the individual. Therefore, when fabric of the mind, no paffion that ftands by itfelf, a“tf,^lon* there is a collifion of intereft, as may fometimes hap- without fame relation to the reft, we cannot pronounce pen, that aggregate of good or happinefs, which is com- of anyone, confidered apart, that it \% Pi'Ctxo.x toof rang pofed of the particular goods to which they refpec- or too weak. Its ftrength and juft proportion muft be tively tend, muft be the common ftandard by wffiich meafured not only by its fubferviency to its own im- their comparative degrees of ftrength are to be meafured: mediate end, but by the refpedt it bears to the whole that is to fay, if any of them, in the degree in which fyftetn of affeCtion. Therefore, we fay a paffion is too they prevail, are incompatible with the greateft aggre- frong, not only when it-defeats its own end, but when gate of good or moft extenfive intereft of the indivi- it impairs the force of other paffions, which are equally dual, then are they unequal and difproportionate. For neceffary to form a temper of mind fuited to a certain in judging of a particular f/Jlem or confitution of powers, (economy or fate ; and too weak, not merely on account we call that the fupreme or principal end in which the of its infufficiency to anfwer its end, but becaufe it aims of the feveral parts or powers coincide, and to cannot fiiftain its part or office in the balance of the which they are fubordinate ; and reckon them in due whole fyftem. Thus the love of life may be too frong proportion to each other, and right with regard to the when it takes from the regard due to one’s country, whole, when they maintain that fubordination of fub- and will not allow one bravely to encounter dangers, ferviency. Therefore, “ to proportion our defenfive or even death, on its account Again, the love of fame and private paffions in fuch meafure to our dangers may be/co wwi when it throws down the fences which and wants as belt to fecure the individual, and obtain render virtue more fecure, or weakens the incentives the greateft aggregate of private good or happinefs, is which make it more adtive and public fpirited. their juft balance or comparative llaudard in cafe of ' If it be alked, “ How far may the afftftions towards Umits of competition.” private good or happinefs be indulged?” One limitPriv,ate a^’ Meafue or manner as ^ public or focial affedtions point was before fixed for the particular, indulgence of each, fen5‘ the public at the good of others, that good muft be the meafure viz. their fubordination to the common aggregate of alTchhons. of their force. When a particular focial affedtion, as good to the private fyftem. In thefe therefore a due x N n 2 regard 2S4 M O R A L P H Of Moral regard is always fuppofed to be had to health, reputa- Ol>lii;qtiot fortune, the freedom of action, the unimpaired exercife of re ifon, the calm enjoyment of one's felf, which are all private goods. Another limit now refults from the balance of affettion juft named, vi%. “ The fecurity and happinefs of othersor, to exprefs it more ge¬ nerally, “ a private affedlion may be fafely indulged, when, by that indulgence, we do not violate the obli¬ gations which refult from our higher relations or pub¬ lic connexions,” A juft refpeX therefore being had to thefe boundaries which nature has fixed in the breaft of every man, what fhould limit our purfuits of private happintfs ? Is nature fallen and penurious ? or, does the God of nature envy the happinefs of his off- 45 fpring? Colliiion of Whether there is ever a real collifion of interefts inurelts. between the public and private fyftem of affeXions, or the ends which each clafs has in view, will be after¬ wards confidered; but where there is no collifion, there is little or no danger of carrying either, but efpecially the public affeXions, to excefs, provided both kinds are kept fubordinate to a difcreet and cool felf-love, and to a calm and univerfal benevolence, which principles ftand as guards at the head of each fyftem. Reiult. This then is the conduX of the paflions, confidered as particular and feparate forces, carrying us out to their refpeXive ends; and this is their balance or ceconomy, confidered as compound powers, or powers mutually re¬ lated, aXing in conjunction towards a common end, and confequently as forming a fyjlem or whole. SuLortli- Now, whatever adjufts or maintains this balance, nation of whatever in the human conftitution is formed for di- fowers. reding .the paffions fo as to keep them from defeating their own end or interfering with each other, mull be a principle of a fuperior nature to them, and ought to direX their meafures and govern their proportions. But it was found that reafon or refleXion is fuch a principle, which points out the tendency of our paf¬ fions, weighs their influence upon private and public happinefs, and fhows the beft means of attaining either. It having been likewife found that there is another direXing or controling principle, which we call con- science or the moral sense, which, by a native kind of authority, judges of affeXions and aXions, pronoun¬ cing fome juft and good, and others unjujl and ill; it follows, that the pafiions, which are mere impulfe or blind forces, are principles inferior and fubordinate to this judging faculty. Therefore, if we would follow the order of nature, i. e. obferve the mutual refpeXs and the fubordination which the different parts of the human conftitution bear one to another, the paffions ought to be fubjeXed to the direXion and authority of the leading or comroting principles. In what it conclude, therefore, from this induBion, that conlifts. “ the conjlitution or juflceconomy of human nature confifts in a regular fubordination of the paffions and ajfeBions to the authority of confcience and the diredion of reafon." Oecoromy That fubordinalion is regular, when the proportion of nature, fcrmerly mentioned is maintained; that is to fay, or rijrht “ when the defenfive paffions are kept proportioned temper., to our dangers ; when the private paffions are propor¬ tioned to our wants; and when the public affeXions are adapted to our public conneSions, and proportioned to the wants and dangers of others.” But the. naturalJlate, or ^the found and vigorous con- I L O S O P H Y. Part I. Jlitution of any creature, or the jujl ceccnomy of its Of Moral powers, we call its health z-aAperfedion ; and the aXing Ohhgation. agreeably to thefe, its virtue or goodnefs. Therefore, ^ “ the health and perfection of man muft lie in the afore- Human faid fupremacy of confcience and reafon, and in the fubordi- virtue and nation of the paffions to their authority and diredion. And his virtue or goodnefs muft confift in aXing agree¬ ably to that order or ceconomy." That fuch an ornament of the mind, and fuch a How con- conduX of its powers and paffions, will ftand the teft fomiubie of reafon, cannot admit of any difpute. For, upon at0 realon’ fair examination into the confequences of things, or the relations and aptitudes of means to ends, reafon evi¬ dently demonftrates, and experience confirms it, that, to have our defenfive pajjions duly proportioned to our dangers, is the fureft way to avoid or get clear of them, and obtain the fecurity we feek after.—To pro¬ portion our private pajjions to our wants, is the beft means to fupply them ;—and, to adapt our public af- fedions to our foetal relations, and the good of others, is the molt effeXual method of fulfilling one, and pro¬ curing the other." In this fenfe, therefore, virtue may be faid to be a “ condud conformable to reafon," as reafon difeovers an apparent aptitude, in fuch an order and economy of powers and paffions, to anfwer the end for which they are naturally formed. ^ If the idea of moral obligation is to be deduced mere- Connexion ly from this aptitude or connedion between certain paf- between af- fions, or a certain order and balance of paffions, and fe&ionsand certain ends obtained or to be obtained by them, then A,ea c£ is reafon or rejledion, which perceives that aptitude ormorai 0bli. connexion, the proper judge of moral obligation ; andgation. on this fuppofition it may be defined, as hath been done by fome, the connexion between the ajfedion and the end, or, which is the fame thing, between the ac¬ tion and the motive; for the end is the motive or the fnal caufe, and the ajfedion is the adion, or its imme¬ diate natural caufe. A man, from mere felf-love, may be induced to fulfil that obligation which is founded on the connexion between the defenfive paf¬ fions and their ends, or the private paffions and their ends ; becaufe in that cafe his own intereft will prompt him to indulge them in the due proportion required. But if he has no affeXions which point beyond him- felf, no principle but felf-love, or fome fubtle modifi¬ cation of it, what ffiall intereft him in the happinefs of others, where there is no connexion between it and his own ? or what fenfe can he have of moral obliga¬ tion to promote it ? Upon this fcheme, therefore, with¬ out public or focial affeXion there could be no motive, and confequently no moral obligation, to a beneficent difinterefted conduX. But if the mere connexion between certain paffions, or a certain order of paffions and certain ends, are what conftitutes or gives us the idea of moral obliga¬ tion, then why may not the appofitenefs of any tem¬ per or conduX, nay, of any piece of machinery, to ob¬ tain its end, form an equally ftriX moral obligation ? for the connexion and aptitude are as ftrong and in¬ variable in the latter inftances as in the former. But as this is confounding the moft obvious differences of things, we muft trace the idea of moral obligation to another and a more natural fource. S3 Let us appeal, therefore, to our inmoft fenfe and Idea of it experience, “ how we ftand affeXed to thofe different from expe- Parti. MORAL PHILOSOPHY. 285 Of Moral fets of paffions, in the juft meafure and balance of Obligation. wh;ch we found a right temper to confift.” For this " ' is entirely a matter of experience, in which we muft examine, as in any other natural inquiry, “ what are the genuine feelings and operations of nature, and what affections or fymptoms of them appear in the 54 given inftance.” Why the The defenfive paffions, as anger and fear, give us .e en ive rather pain than pleafure, yet we cannot help feeling proved. P them when provoked by injury, or expofed to harm. We account the creature imperfect that wants them* becaufe they are neceffary to his defence. Nay, we fhould in fome meafure condemn ourfelves, did we want the neceffary degree of refentment and caution. But if our refentment exceeds the wrong received, or our caution, the evil dreaded, we then blame ourfelves for having over-adted our part. Therefore, while we are in danger, to be totally deftitute of them we reckon a llameable defeS, and to feel them in a juft, i. e. neceffary meafure, we approve, as fuited to the nature and condition of fuch a creature as man. But our fecurity obtained, to continue to indulge them, we not only difapprove as hurtful, but condemn as unman¬ ly, unbecoming, and mean-fpiriled; Nor will fuch a con¬ duct afford any felf-approving joy when we coolly re- j,. fleCt upon it. Why "the With regard to the private paffions, fuch as love of private. pleafure, cafe, and the like, as thefe aim at pri¬ vate good, and are neceffary to the perfection and happinefs of the individual, we ftiould reckon any creature defective, and even blame able, that was deftitute. of them. Thus, we condemn the man who impru¬ dently ruins his .fortune, impairs his health, or ex- pofes his life ; we not only pity him as an unfortunate creature, but feel a kind of moral indignation and con¬ tempt' of him, for having made himfelf fuch. On the other hand, though a difcreet felf-regard does 'notat- traCt our efteem and veneration, yet we approve of it in fome degree, in an higher and different degree from what we would regard a well-contrived machine, as neceffary to conftitute a finilhed creature, nay, to complete the virtuous chara&er, as exadtly fuited to our prefent indigent ftate. There are fome paffions refpe&ing private good, towards which we feel high¬ er degrees of' approbation, as the love of knowledge, of aStion, of honour, and the like. We efteem them as marks of an ingenious mind; and cannot help thinking the character in which they are wanting re- markably ftupid, and in fome degree immoral. Why the With regard to the facial affections, as companion, public. natural ajfettionyfriendJhip, benevolence, arid the like, we approve, admire, and love them in ourfelves, and, in all in whom we difcover them, with an efteem and approbation, if not different in kind, yet furely far fu- perior in degree, to what we feel towards the other paffions. Thefe we reckon neceffary; juft, and ex¬ cellently fitted to our ftru&ure and ftate; and the crea¬ ture which wants them we call defective, ill-conftitu- ted, a kind of abortion. But the public affections we gy efteem as felf-worthy, originally and eternally amiable, biftindtion But among the facial affections we makeamobvjbus between ve-and conftant diftindtion, viz. between-thoffe particu- &eaffcc?lar Paffions which urSe us witb a ffiddtn violence, and |ions. uneafy kind of frnfaticj),. purfue the good of their refpe&ive objects, as pity, natural affeBion, and the Of Moral like ; and thofe calm difpaffionate affeftions and dc- obllgatton; fires which prompt us more fteadily and uniformly to promote the happinefs of others. The former we ge¬ nerally call paffions, to diftinguifh them from the other fort, which go more commonly by the name of ajfettions, or calm defres. The firft kind we approve indeed, and delight in ; but we feel ftill higher de¬ grees of approbation and moral complacence towards the lajl, and towards all limitatiop of the particu¬ lar inftin£ts, by the principle of univerfal benevolence. The more obje&s the calm affe£tion» take in, and the worthier thefe are, their dignity rifes in proportion* and with this our approbation keeps in exaft pace; A charafter, on the other hand, which is quite di- vefted of thefe public affections, which feels no love for the fpecies, but inftead of it entertains malice, rancour, and ill-will, we reckon totally immoral and unnatural. Such then are the fentiments and difpofitions wc feel when thefe feveral orders of affedtion pafs before the mental eye. Therefore, “ that ftate in which we feel ourfelves moved, in the manner above defcribed, towards thofe affedtions and paffions, as they come under the mind’s review, and in which we are, inftantaneoufly and in¬ dependently of our choice or volition, prompted to a correfpotident condndt, we call a ftate of moral obliga¬ tion.” Let us fuppofe, for inftance, a parent, a friend, a benefadfor, reduced to a condition of the utmoft indigence and diftrefs, and that it is in our power to give them immediate relief. To what condudt are we obliged? what duty does nature dictate and require in fuch a cafe? Attend to nature, and nature will tell, with a voice irrefiftibly audible and command¬ ing to the human heart, with an authority which no man can filence without being felf-condemned, and which no man can elude but at his peril, “ that im¬ mediate relief ought to be given.” Again, let a friend, a neighbour, or even a ftranger, have lodged a depoft in our hands, and after fome time reclaim it; no foon- er do thefe ideas of the confidence repofed in us, and of property not transferred, but depofted, occur, than we immediately and unavoidably feel and recognize the obligation to reftore it. In both thefe cafes we fhould con¬ demn and even loathe ourfelves if we afted otherwife, as having done, or omitted doing, what we ought not, as having afted beneath the dignity of our nature;—. contrary to our moll intimate fenfe of right and wrong* —we ftiould accufe ourfelves as guilty of ingratitude, injuftice, and inhumanity,—and be confcious of de¬ fending the cenfure, and therefore dread the refent¬ ment, of all rational beings.—But in complying with the obligation, we feel joy and felf-approbation,—are confcious of an inviolable harmony between our .na¬ ture and duty, and think ourfdves intitled to the ap- • plaufe of every impartial fpeftator of ourconduft. 8 To deferibe therefore what we cannot perhaps de- Moral oblh fne. a ftate of moral obligation is “ that ftate in which gatien. a.creafare, endued with fuch fenfes, powers, and af¬ fections as man, would condemn himfelf, and think he deferved the condemnation of all others, fhould. he refufe to fulfil it; but would approve himfelf, and expeft the.approbation of all others, upon complying with it.” And 286' MORAL PHILOSOPHY. Part I. Of Moral And we call him a moral agent, who is in fuch a Obligation,cr js fubje£l to moral obligation. Therefore, as man’sJlrutlure and connexions often fubjeft him to fuch a llate of moral obligation^ we conclude that he is a mo¬ ral agent. But as man may fometimes aft without knowing what he does, as in cafes of frenzy or difeafe^ or in many natural junctions ; or, knowing what he does, he may aft without choice or ajfeXion, as in cafes (Q of necjfty or compulfion; therefore to denominate an Moral ac- aftion moral, i. e. approveable, ox blamcable, it mud be tion good done knowingly and willingly, or from offeQion and choice. srd bad. « A morally good.aXion, then, is to fulfil a moral obliga¬ tion knowingly and willingly.” And a tnorally bad aXion, or an immoral aXion, is, “ to violate a moral ob- 6r ligation knowingly and willingly.” Moral cha- As not an aXion, but a fries of aXions, conflitute rafter and a character ; as not an affeXion, but o. fries of ajfeXious, 'temper eonftitute a temper; and as we denominate things by bad*1 3,1 ?ro^sr ^ fortiori, or by the qualities which chiefly prevail in them ; therefore we call that a “ morally good charaXer, in which a (cries of morally good aXions prevail;” and that a “ morally good temper, in which a fries of mo- rally good ajfeXions have the afeendant.” A bad cha- rafter and bad temper are the reverfe. But where the * above mentioned order ox proportion of pafiions is main¬ tained, there a fries of morally good ajfeXions and ac¬ tions will prevail. Therefore, “ to maintain that order ‘ and proportion, is to have a morally good temper and cha- raXer.” But a “ morally good temper and charafter is moral reXitude,integrity, virtue, orthe completion of duty.” diftates. We need nert apprehend any danger from the quick- the exercife of the feveral affeftions, nor thofe con-notthe ideaf fequent to the aftions, that conftitute tnoral obliga-of ubhga-, tion, or excite in us the idea of it. That pleafure isci0n* pofterior to the idea of obligation ; and frequently we are obliged, and acknowledge ourfelves under an ob¬ ligation, to fuch affeftions and aftions as are attended with pain ; as in the trials of virtue, where we are obliged to facrifice private to public good, or a pre- fent pleafure to a future intereft. We have pleafure in ferving an aged parent, but it is neither the per¬ ception nor profpeft of that pleafure which gives us the idea of obligation to that conduft. Chap. III. The Final Cavfes of our moral Fa¬ culties ^Perception and Affection. We have now taken * general profpeft of man and 6s of his moral powers and connexions, and on thefe The Purvey erefted a fcheme of duty, or moral obligation, which propofed. feems to be confirmed by experience, confonant to reafon, and approved by his moft inward and moft facred fenfes. It may be proper in the next place to take a more particular view of the final caufes of thofe delicate fprings by which he is impelled to aftion, and of thofe clogs by which he is reftrained from it. By this detail we {hall be able to Judge of their aptitude to anfwer their end, in a creature endued with his capacities, fubjeft to his wants, expofed to his dan¬ gers, and fufceptible of his enjoyments; and from thence we fhall be in a condition to pronounce con¬ cerning the end of his whole fruXure, its harmony with its fate, and confequently its fubferviency to anfwer the great and benevolent intentions of its author. The Supreme Being has feen fit to blend in the whole of things a prodigious variety of difeordant an^ i^war