The Digital Ark: Early Modern Collections of Curiosities in England and Scotland, 1580-1700

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Hector Boece (1465 - 1536)

Scottish philosopher and educator Dictionary of National Biography entry: http://www.oxforddnb.com/view/article/2760 Other biography: http://en.wikipedia.org/wiki/Boece Authority - medieval
Relevant locations: Birth place in Dundee , Scotland
Workplace or place of business Aberdeen University, Aberdeen
References in Documents:
Grew, Musaeum Regalis (1685)

The SERPENT-STONE. Said by some, to be factitious, By others, to be a Natural Animal Stone. Particularly by Sir Philiberto Vernatti, an observing Person, to be taken out of the Head of a Serpent in Java, from whence it was sent by him hither. It seems to be that called Bulgolda, which Boetius, out of Ferdinando Lopez, saies is taken out of the Head of an Animal, which the Indians call Bulgoldalf. Whether it be natural or artificial, I shall here describe it.

Grew, Musaeum Regalis (1685) (a) Gesner out of H. Boethius.
Grew, Musaeum Regalis (1685)

They are extraordinary fat. Out of their Fat the Scots make a most excellent Oil to be used in the Gout, and (b) Gesner out of H. B. and Turner. other Cases: Not inferior to that Oleum Comagenum, so much celebrated by Pliny. (b) The young Goslins are by them also accounted a great Dainty. (c)(c) Wil. Orn.

Grew, Musaeum Regalis (1685)

A THIRD, with the same side besprinkled with a great company of small round knobs.

The little Navle-Shell is well express'd by Olearius, Tab. 33. Fig. 7. Here are several of them kept in a Glass.

Not only this, but other turbinated shells have their lid. Which, as Mr. Lyster well observes, is as it were another Valve.

Spirit of Nitre droped upon this Shell, riseth up with a strong efferrescence. The admirable Virtue of this Shell is experienced, saith Wormius, (a) (a) Musæum. by men of very good note, in stainching of Blood; the flat side hereof being only applied, with Spittle, to the Forehead. 'Tis usual to lay a cold Key or Stone in the Neck. But if the same, especially a good big Pebble with one side flat, like a Painters Mullet, were apply'd to the Forehead, I should expect as good advantage from that, as from the application of this shell.

The Women in France, saith Bœtius, (b) (b) Lib. de Gem. & Lapid. nimio Mensium fluore laborantes, commonly take this shell reduced to a fine powder, which they find to be a very good remedy, and keep it as a Secret.

Grew, Musaeum Regalis (1685) (b) Hector Bœthius quoted by Gesner, and our Countryman Dr. Turner.
Grew, Musaeum Regalis (1685)

A Scruple (a) (a) Boet. de Gennis & Lapid. hereof in powder, is an excellent Sudorifick. Spirit of Nitre droped hereon, dissolveth it with an Effervescence.

Grew, Musaeum Regalis (1685)

The HELIX or Stone Nautilus; as from its Figure it may not improperly be nam'd. Cornu Ammonis; From Jupiter Ammon, pictur'd with Horns. Here are several of them, both in size, shape, and substance distinct. I find no Author describing them much broader than the ball of a mans hand. The highest Boetius reckons, about three pounds in weight. But in this Musæum there is one near two yards in circumference, and proportionably thick. Of an Ash-colour, and somewhat gritty substance. The several Rounds, as it were, carved with oblique waves. Given by the Right Honourable Henry Duke of Norfolk. With,

Grew, Musaeum Regalis (1685) The HELICK MARCASITE. Marcasita Ammonea. So I name it, for that it hath the same Figure with the Cornu Ammonis, and to the first of these in Boetius, is next a kin, if not the same. Yet appears to be a sort of Marcasite or Gold colour'd Fire-Stone; both by its Weight, and Copperas Tast. And some of them are cover'd with Vitriolick Flowers. Ambrosinus (a) (a) Mus. Metall. Aldrov. figures two of these under the Title of Crysammonites: not so properly, as not having a grain of Gold in them.
Grew, Musaeum Regalis (1685)

ANOTHER of a somewhat like Figure, but much smaller. Best expressed by the least of the four in Boetius. (b)(b) De Gem. & Lap. l. 2. c. 226.

Grew, Musaeum Regalis (1685)

The STELENTROCHITE. By some, called STELECHITES: Entrochites, by most. But, in proper speaking, distinct from both. For it is not only of a Cylindrical Figure, or near it, and containeth a softer substance in the Centre, answerable to a Pith: and also radiated as the Branch of any Tree cut transversly. But moreover con (b) De Lapid. Figur.sisteth of several flat round Joynts like little Wheels, evenly pil'd, and, with the said Rays, mutually indented, so as altogether to make a Cylinder. Described also by Gesner, (c) De Lap. & Gem. (b) Boetius, (c) Ambrosinus, (d) and others. But we have two Accounts hereof given us in the (d) Aldrov. Mus. Metall. Philosophical Transactions, far more accurate and particular, than is elsewhere extant. The former, by Mr. Lyster; (e) (e) Num. 100. with between thirty and forty Figures of their Varieties, with some other Congenerous Stones. The latter, by Mr. John Beaumont (f) (f) Num. 129. Junior; who hath added the Description of some more Diversities. And the manner of their growth. In this Musæum are several Species, which I shall here enumerate.

Grew, Musaeum Regalis (1685)

The Upright FOLIATED CORAL. In all respects like the former, saving that it is less spread.

Coral is fish'd for from the beginning of April to the end of July. Not in the Ocean, but the Mediteranian-Sea (a) Tavern. Ind. Voyage, Chap. 21. only. In which there are eight or nine Fisheries, among the Rocks, no where above forty miles from Land. Three upon the Coast of Sardinia; on that of France, two; of(b) J. de Læt. Sicily, Catalonia, Corsica, and Majorque, one. (a) Of white Coral, there is great abundance in Brasile. (b)(c) Of the Orig. of Forms, 136.

Of the Nature and Generation of Coral, it is affirmed by the Honourable Mr. Boyle, (c) That whilst it grows, it is often found soft and succulent, and propogates it Species. And by Georg. de Sepibus, (d) (d) Mus. Rom. p. 45. Col. 2. That of those who had been us'd for many years, to dive for Coral in the Red- Sea, Kircher learned thus much; That it would sometimes let fall a Spermatick Juyce, which lighting upon any (steady) Body, would thereupon produce another Coral. And (e) Dr. Brown's Trav. further, by Wormius and Tavernere, from the Relations of others, That this Juyce is white or milky. Which may seem the more credible, when we consider, that the like milky substance is found in divers Mines. (e) Sometimes (f) Phil. Trans. N. 100. inclosed as is observed by Mr. George Planton, in great Hollows of the Metallick Rock. (f) And that Mr. Beamont hath found in the Hollows of some Stones called Entrochi, and Rock-Plants, or a kin to them, an evident concretion of such milky Juyce. (g)(g) Phil. Trans. 129. p. 730. l. pen.

Of Corals, are chiefly prepar'd, The Powder ground upon a Marble; the Magisterial Salt; and the Tincture. To good purpose, in some Feavers, and some other Cases. But the Name of Tincture, according to the common notion of it, is a meer deceipt: it being, in truth, no more but a Liquamen, or solution of the Magisterial Salt. For those Acid Liquors which are used as Menstruums for the making of it; by digestion or repeated heats, do always turn red: which not being heeded, the said colour hath been believed to proceed from the Corals. Of the Effect of this Tincture, or rather Salt of Coral, upon a Malignant Feaver, see a Memorable Relation of Boetius in his own Case. (h) (h) De Lap. & G. lib. 2. c. 154. p. 312.

Grew, Musaeum Regalis (1685) (d) Boet. de Lap. & G.
Grew, Musaeum Regalis (1685)

A Massy Piece of CRYSTAL. Not pointed, nor angular; but of a roundish figure; much bigger than any mans head. One way, near a yard in compass; the other, above three quarters. In weight, thirty nine pounds and a ¼ Haverdupoise. Yet is it very clear, beyond the clearest Ice of the same thickness. The biggest piece of Crystal I find mention'd else-where, is a Ball of six and thirty ounces in Septalius's Musæum.

Crystal, at least some sorts of it, is the softest, saith Boetius, (d) (d) Lib. 2. c. 73. l. 1. of all Gems. He should have said, of all perspicuous Gems: for the Turcois is much softer. The most usual Figure of Crystal, is Sexangular: yet Terzagi (e) (e) Mus. Septal. c. 9. n. 54. mentions a Rock of square pointed ones. But it is observable, That he saith the Bed on which they grew, seem'd to be Gold-Ore. If so, it might proceed from some governing principle in the Ore. For I have heard it noted, as I reremember remember, by Sir Christopher Wren, That Grain-Gold is often found naturally figur'd into Cubes. Crystal grows in most Countries, both cold and hot: the Globous, especially in Bohemia and Silecia.

A Drachm (f) (f) Bœt. de Gem. & L. Lib. 2. c. 74. of the Powder of Crystal, with Oil of sweet Almonds, a present Remedy for those that have taken sublimate. As also for bilious and chylous Diarrhæas. (g) (g) Ib. When Calcin'd, by some called Pulvis Cæsaris, of excellent use against the Epilepsie. (h)(h) Terzagi in Mus. Sept.

Grew, Musaeum Regalis (1685)

A Drachm (f) (f) Bœt. de Gem. & L. Lib. 2. c. 74. of the Powder of Crystal, with Oil of sweet Almonds, a present Remedy for those that have taken sublimate. As also for bilious and chylous Diarrhæas. (g) (g) Ib. When Calcin'd, by some called Pulvis Cæsaris, of excellent use against the Epilepsie. (h)(h) Terzagi in Mus. Sept.

Grew, Musaeum Regalis (1685)

The best of this kind, are, as Theophrastus well describes them, of the colour of a ripe (red) Grape: and are the hardest. These grow in the Indies: the rest in Bohemia, Saxony, &c. The best, being burnt, excellently imitate a Diamond. (a)(a) Boet. de Gem. & Lap.

Grew, Musaeum Regalis (1685)

Two little white or pale SAPHIRES, polish'd into a flat oval Figure. By some called The Female: and so the paler kinds of other Gems. The best, grow in Bisnagar, Zeilan, and other parts of the East-Indies, especially in Pegu. The meaner, in Bohemia, and other adjacent places. They are cut or fashion'd with Emery and Tripoly; and engraven with Diamond-Dust, as other harder Gems. Being burnt, they imitate a Diamond, as doth the Amethyst. (a)(a) Bœt. de Gem. & L. And æs ustum and Glass melted together, imitate a Saphire. (b)(b) Aldrov. Mus. Metall.

The Saphire, saith Boetius, (c) (c) Lib. 2. c. 43. being applied to any bruised part, prohibits the Inflammation of it, in a miraculous manner. See also the Salt and Tincture (d) (d) Ibid. of it described and commended by the same Author.

Grew, Musaeum Regalis (1685) Two little white or pale SAPHIRES, polish'd into a flat oval Figure. By some called The Female: and so the paler kinds of other Gems. The best, grow in Bisnagar, Zeilan, and other parts of the East-Indies, especially in Pegu. The meaner, in Bohemia, and other adjacent places. They are cut or fashion'd with Emery and Tripoly; and engraven with Diamond-Dust, as other harder Gems. Being burnt, they imitate a Diamond, as doth the Amethyst. (a)(a) Bœt. de Gem. & L. And æs ustum and Glass melted together, imitate a Saphire. (b)(b) Aldrov. Mus. Metall.
Grew, Musaeum Regalis (1685) A BED of GRANATES from the West-Indies. Given by the Honourable Rob. Boyle Esq;. Most of them as big as a large Pease, beded in a Stone which is friable, and easily rub'd to a redish and glistering powder; in some places a little black, and growing with cross Flakes. It seemeth, from its softness, not to have been the original Bed or Matrix wherein the Stones were bred; but that being, in pecking the Rock or Mine, broken off from that, they were afterwards casually lodged in this. (e) Boet. de Gem. & L.
Grew, Musaeum Regalis (1685) The Whiter or Female TOPAZ. Composed of several Crystals, clear and colourless at the top; below, clear and yellow. Growing on a white Matrix, with a light yellowish Tincture. They grow in Arabia, Bohemia, &c. The best in India and Bactriana: the Europeans, especially, being soft, and not without blackish Clouds. The Oriental, the hardest of Gems, except the Diamond. And probably the Ruby. Found sometimes so big as to weigh twelve pounds. (b)(b) Boet. de Gem. & L. Æs ustum, stannum ustum, Cinabar, and Crystal, melted together, imitate a Topaz. (c)(c) Aldrov. M. Metall.
Grew, Musaeum Regalis (1685)

Six Grains of this Stone, in powder, procureth sweat. (e)(e) Mus. Wormian. Applied entire to the Belly, stopeth all kind of Dysenetries in a miraculous manner. (f) (f) Boet. from Guainerius.

Grew, Musaeum Regalis (1685) The ONYX. So called, because in colour not unlike the Nail of a Mans Finger. Ambrosinus confounds the Agate and the Onyx together. But the Onyx differs from the Agate, chiefly, in that, instead of Veins, 'tis generally composed, saith Bœtius, of Zones. But I think rather of several Balls, one within another: which, when the Stone is polish'd, do indeed represent a round spot in the centre, with several Zones or Rings about it. Here are of divers sorts.
Grew, Musaeum Regalis (1685)

A PEBBLE of kin to the Onyx. 'Tis round or globous, and on the two opposite sides, a little prominent. About an inch in Diametre. The outer Shell, yellowish; the middlemost, red; both opacous. The intimate Part, diaphanous, and of the colour of a glowing Coal. It seemeth to me, That as some Pebbles, so many more Flints, are a sort of ONYX. The Onyx, amongst other things, is used for the making of Cups; of which, King Mithridates is said to have had two Thousand. Sometimes so big, as to serve for Statues. At Rome, in the Basilica of St. Peter, there are (or were in Boetius's time) six little Onychine Columns. (a)(a) Boet. lib. 2. de Gem. & L. They grow both in the East and West-Indies, and in Europe.

Grew, Musaeum Regalis (1685) A PEBBLE of kin to the Onyx. 'Tis round or globous, and on the two opposite sides, a little prominent. About an inch in Diametre. The outer Shell, yellowish; the middlemost, red; both opacous. The intimate Part, diaphanous, and of the colour of a glowing Coal. It seemeth to me, That as some Pebbles, so many more Flints, are a sort of ONYX. The Onyx, amongst other things, is used for the making of Cups; of which, King Mithridates is said to have had two Thousand. Sometimes so big, as to serve for Statues. At Rome, in the Basilica of St. Peter, there are (or were in Boetius's time) six little Onychine Columns. (a)(a) Boet. lib. 2. de Gem. & L. They grow both in the East and West-Indies, and in Europe.
Grew, Musaeum Regalis (1685)

ANOTHER, growing to a thin Crust or Matrix of an Iron-colour. (b) Boet. de Gem.

This, and the Opalus it self, the softest of Gems. (b) They are now found principally in Hungary. (c) (c) Tavern. Voyages. The Opalus, saith Boetius, hath its variety of colours, only by Refraction: (adds Læt, (d) (d) Lib. 1. de Gem. c. 13. like those in a Prisme) for if it be broken it looseth them. 'Tis true, that these colours are produced by Refraction: yet not as in a Prisme; as not depending upon the Figure, (for they will not be produced in other Stones of the same figure) nor so much as any flaw or flakiness in the Stone; but its peculiar Texture, which causeth those Refractions. Tin and Venis-Glass melted together, imitate an Opalus. (a) (a) Porta. See also the Phil. Trans. hereof. (b)(b) Num. 38.

Grew, Musaeum Regalis (1685) ANOTHER, growing to a thin Crust or Matrix of an Iron-colour. (b) Boet. de Gem.
Grew, Musaeum Regalis (1685)

The SARDIUS or Cornelian, qu. Carnelian. A semiperspicuous Stone. The best, by some called The Male, of the colour of Flesh, saith Boetius, with the blood in it. I add, but of a living Animal. But this is diluted with somewhat of an Amber-colour. Anciently not only This, but all the smaller Gems, were used especially for Signets and Signet- Rings. (f)(f) Theop. de Lapid.

Grew, Musaeum Regalis (1685) A FIFTH, Variegated with White, Carnation, Red, dark Green, and bright Green Veins and Spots. Very like to those, which Boetius saith are plentifully found in Bohemia.
Grew, Musaeum Regalis (1685)

A GEOMETRICK JASPER. It seemeth at least of affinity with the Lapis Sanguinalis described in Boetius. (b)(b) Lib. 2. c. 184. out of Monardes. But is certainly one sort of Lapis Cruciformis. (c) This here is polish'd into a plain Oval Figure, or flat on both sides. About an inch and ¼ long, and ¼ thick. In the centre or middle part of both sides stands a Rhumb or Diamond(c) See Aldrov. Mus. Metall. square part, of a blackish Green. From the four Angles whereof are produced as many Lines of the same colour; and from each of these, two more, at acute Angles; the extreme parts whereof compose four more green Parts, as it were half Rhumbs: all joyn'd together with a circle near the Rim of the Stone. Amongst these, some yellow and red Spots are sprinkled up and down.

Grew, Musaeum Regalis (1685)

The JASPAMMITES. So I call it; Having the Figure of the Ammites, with the Colour and Hardness of the Jaspis. For 'tis composed of little orbicular Stones, somewhat bigger than a Pepper-Corn; all green without, and of a dark Purple in the centre. So as they seem also to have been once little crusted or shell'd Balls, as those of the Ammites, hereafter describ'd.

The Jaspis grows in India, Phrygia, Thracia, and Bohemia. Next in hardness to the Agate. Sometimes so big, as to be used for Statues. Of great esteem, as an Amulet, for the stainching of all Hæmorrhages. Of its Effect herein, see some Cases in Boetius; one of them a most remarquable one. (a) (a) De Gem. lib. 2. c. 102. See also two others, in Mr. Boyle, Of Gems. The specifick Virtues ascribed to This and divers other Stones, seeming almost incredible unto some: Mr. Boyle, to render an intelligible Account of the same; doth reasonably (b) Pag. 177, 178.suppose, That all opacous Medical Stones have been, some Bolus's, some Ores of Metals, or Minerals of kin to Metals, so advantagiously alter'd, as by application only to become Sanative. (c) (c) Of the Virtues Of Gems, p. 171. 172. The Green-Jasper is by some prefer'd: but that which Boetius us'd in the Cases abovemention'd, was wholly Red.

Grew, Musaeum Regalis (1685)

ANOTHER, of affinity with the former. It consisteth mostly of parts of a dark Green; yet glossy; and firmly cohering. Yet so as in several conspicuous pores to contain a soft whitish substance.

This Stone, although of no beauty, yet is placed amongst Gems, for that it is highly esteemed, as an Amulet against Nephitical Pains, and the Stone and Gravel in the Kidneys. Of the admirable effects whereof, in divers Cases of this Nature, see the Relations of Monardes, and from him of Boetius; as also from a Noble Person, his Kinsman. (a) (a) Lib. 2. c. 110. The Green one with black spots, is commended by many. But Læt saith, (b) (b) Lib. 1. de Lap. he had one almost of the colour of Honey, which, upon frequent experience, he found to do all that Monardes relates of it.

Grew, Musaeum Regalis (1685)

The TURCOIS. So called, because brought to most places from Turkey, or those that trade from thence. By the Indians, Perose; for that it is found, most abundant, saith Cerutus, (c) (c) Mus. Calceol. S. 3. only, saith Tavernere, (d) in Persia. See the Description hereof in Boetius. This here, is all over tuberous on the top with round Knobs, of several sizes, from that of the head of a small Brass Nail to that of a Pin; some of a blewish, others of darker Green. Within (somewhat like the Onyx) disposed into Zones, mixed with spots: both of a Greenish Black. 'Tis two inches broad, and near three in length: a great one, if, as Boetius saith, it seldom exceeds the bigness of a Walnut.

Grew, Musaeum Regalis (1685) The TURCOIS. So called, because brought to most places from Turkey, or those that trade from thence. By the Indians, Perose; for that it is found, most abundant, saith Cerutus, (c) (c) Mus. Calceol. S. 3. only, saith Tavernere, (d) in Persia. See the Description hereof in Boetius. This here, is all over tuberous on the top with round Knobs, of several sizes, from that of the head of a small Brass Nail to that of a Pin; some of a blewish, others of darker Green. Within (somewhat like the Onyx) disposed into Zones, mixed with spots: both of a Greenish Black. 'Tis two inches broad, and near three in length: a great one, if, as Boetius saith, it seldom exceeds the bigness of a Walnut.
Grew, Musaeum Regalis (1685)

The best of these Stones are the Blewest. (a) (a) Bœt. de Gem. They have also this property; sc. to look blew by Day, (b) and Green by Candle-light. Many, saith Boetius, have judged this to be reckon'd by Pliny, amongst Jaspers with the Name of (b) Læt de Gem. Boreas. But either Pliny and the Ancients, or those that make that judgment of them, were greatly mistaken. For this is a very soft Stone, and easily dissoluble, with Ebullition, immediately upon the effusion of some, especially Nitrous Acids: and may be scraped with a Knife. So that I am of Opinion; That 'tis nothing else but a sort of Ærugo in some measure petrify'd. Which also is further confirm'd in that it doth not only resemble that in Colour, but, being (as it is easily) burnt, is of the same Tast. So that it is no marvail, if this Stone, with Age and especially much worn and exposed to the Air, looseth the beauty of its colour. And that it may be restored to the same by Oil of Vitriol; which eateth off its faded Surface.

Grew, Musaeum Regalis (1685)

The MECONITES. A Cluster of other like Globules no bigger than Poppy-seeds. See one of these in Boetius and Besler. These two last, are properly of the Hammites kind; but not the Pisolythos, although accounted so by Boetius. Of these Globules, it is observable with the help of a Glass, That although they are so very small, yet are they shell'd, or composed of little Balls one within another, as the Bezoar-Stone.

Grew, Musaeum Regalis (1685) The MECONITES. A Cluster of other like Globules no bigger than Poppy-seeds. See one of these in Boetius and Besler. These two last, are properly of the Hammites kind; but not the Pisolythos, although accounted so by Boetius. Of these Globules, it is observable with the help of a Glass, That although they are so very small, yet are they shell'd, or composed of little Balls one within another, as the Bezoar-Stone.
Grew, Musaeum Regalis (1685)

A THIRD, most hollow; knobed without, and of an Ash-colour.

Of these Stones, see the Relation especially of Joh. Chrystophorus Beckmannus, Physick Professor at Frankfurt; (a) (a) Phil. Trans. N. 39. who observes, That they grow in a sandy, seldom or never in a claiy-Ground. Sometimes two mens depth; and with Branches side-ways. Taper'd, as in Plants; where thickest, equal to an ordinary Arm; the small Branches, to ones little Finger. The Place where found is noted by a white fatty Sand, the rest yellowish round about; and underneath a dark, moist, and fatty putrid substance, like rotten-Wood, running in Veins and is the Mother of the Osteocolla. So that it seems to grow somewhat after the manner of the Entrochus, or Stelechites above describ'd. 'Tis found most in Saxony, and the Palatinate.

This Stone, as is indicated by its Name, is highly esteemed for expediting the Coalition of broken Bones; ʒj hereof being given and repeated for above five days together. See one or two very remarquable Histories hereof in Boetius. (a)(a) De Lap. & Gem. Lib. 2.

Grew, Musaeum Regalis (1685) The SMALL WATER-PIPE. 'Tis a Cluster of very small Tubes, with the Bore so small, as scarcely to be seen without a Glass. Rough all over with a tuberous Crust. They are found in Germany, Moravia, and other Parts. One Drachm hereof in Powder, is a potent Sudorifick. (b)(b) Bœt. de Lap. & G.
Grew, Musaeum Regalis (1685)

The Black BELEMNITES. The generick Name is from the shape, like that of a Bolt-head. This Species is outwardly of an ash-colour, but black within: and therefore by some called Coraceas. Radiated as most of them are, with transverse Striæ. And bored at the thick end, which is not so usual, with a Conick hollow. See the Description of two or three sorts in Boetius, Wormius, and others.

Grew, Musaeum Regalis (1685) The STAR-STONE. Asteria vera, Boetio. Generally of a ¼ or ½ an inch in Diametre, consisting of several Joynts, evenly piled one upon another, of a Pentagonal Figure, like a Star, and with the signature also of another on both sides, which is composed of short transverse Striæ. When broken, it shines like the Lapis Judaicus, or the Entrochites; to which latter it is next of kin. Sometimes they are found single. When consisting of more Joynts, it may rather be call'd Synasteria. Several both of the joynted and singles ones are here preserved.
Grew, Musaeum Regalis (1685)

The STARRED-STONE. Astroites. So called, for that being tabulated, or polish'd to a plain, it appears adorned with little Stars, about ¼ or th of an inch in Diametre. Boetius conjectures Pliny to reckon this Stone for a sort of Agate. Whether that be so or no, himself is greatly mistaken (b) (b) Lib. 2. c. 145. in affirming as much: this being a very soft Stone. The same Author takes notice, as of a strange thing, That this Stone being put into Vinegar (c) (c) C. 147. will move up and down in it. Whereas it proceeds (as Mr. Lyster also observes of the Asteria, which he calls the Astroites) (d) Phil. Trans. only from the Ebullition following upon the immersion: and happens to any other Stone dissoluble with Acids, if immersed in small pieces.

Grew, Musaeum Regalis (1685)

Another, two inches long, and near as broad. This is unpolish'd, and seems to be but part of a far bigger Stone. So that although the figure which Boetius, and some others give, is but small, sc. not an inch long: yet is it sometimes of good bulk.

Grew, Musaeum Regalis (1685) The imperfect STARRY-STONE. Astroites Bœtio (e) (e) Lib. 2. c. 164. quartus. In this the Stars are more obscure, and scarce radiated, but rather spots. But the Stone for substance the same as the former.
Grew, Musaeum Regalis (1685) The WAVED Stone. Astroites Bœtio (f) (f) Ibid. tertius; but improperly so call'd. For although it be, for substance, like the former; yet is not adorn'd with the likeness of Stars, but of Waves. The several Waves are composed of whitish transvers Striæ.
Grew, Musaeum Regalis (1685)

A BASTARD-AMIANTHUS. It grows in Veins in a Claiy and Mundick Load, between Beds of a Greenish Earth. The Threads ⅓d or near ½ an inch long, of a glossy black, and brittle. Given by Mr. Colepress, who observ'd it amongst the Cornish Mines.

The best is found in Cyprus and India. Of late, very good in some Mines in Italy. Of which see the Philos. Transactions. (a) (a) Num. 72. It was anciently spun, like Tow, into Sheets; in which the Bodies of Princes, laid on the Funeral Pile, were wrapped up, to keep them entire, when they were burnt, from the other ashes. These Sheets were made clean, not by washing, but by burning them; as being insuperable by the fire: from whence the Name of the Stone. The Art, as well as the Use, is thought to be gone. But not so; for Septalius (b) (b) Museum. hath or lately had both Thread, Ropes, Paper, and Netted-Works all made hereof; and some of them with his own hand. Boetius describes (c) (c) Lib. de Lap. & Gem. an Oyntment made of this Stone, which he highly com mends against the Sore on Childrens Heads, usually called Tinea Puerorum; and Ulcers in the Legs. It hath no sense of Acids.

Grew, Musaeum Regalis (1685) A Piece of SPAUD or TARRAS. Schistus Capillaris; as I call it. It consisteth of white, glossy, and parallel Fibers. But different from the Amianthus, in that they are very brittle; nor so easily divided. From the Schistus described by Wormius, (a) (a) In sine, Cap. de Amiantho, &c. which is divisible into Plates. And that which Boetius describes, which is yellow. This is pure white, almost like polish'd Silver, and in a thiner piece, semiperspicuous. Being rub'd between ones Fingers, it divides into an infinite number of Hairs, twenty times smaller than the smallest Needle. It stirs not with Acids: and therefore seems neither to be any kind of Gypsum properly so call'd.
Grew, Musaeum Regalis (1685)

Flints are of all colours. Some so clear, that some Jewelers cut and sell them for Bohemick Diamonds. (c) (c) Boet. de Gem. They are also used for factitious Gems, with the mixture of Metals, in fusion. For making of Glass. For Mortars for the powdering of the Fragments of Gems. And sometimes added to melted Metals, to keep them, as is supposed, by the Metallists, from spending. (d) (d) Ambros. in Aldrov. Mus. Metal.

Grew, Musaeum Regalis (1685)

Another Piece growing to an ash-colour'd and softish Stone, dissoluble with Spirit of Nitre.

This Stone is usually found in Gold Mines in Africa (a) Boet. de Lap. & G. and Asia. Of two kinds; The fixed, which being put in to the fire, keeps its colour; The Not fixed, also in Ger(b) From Cap. 123. to 137. & 141. many. (a) Hereof are sometimes made Knife-Hafts and Spoons. But especially that most excellent BLEW, called ULTRAMARINE. The manner of preparing it, is very largely and exactly described by Boetius. (b) The powder hereof given to the quantity of ʒss (or more or less) is an innocent and useful Cathartick. (c) (c) Brassavolus. It will sometimes work by Vomit. Hath been successfully used in Quartans and Malignant Feavers. And yields a Narcotick Oil. (d) (d) Fioravantus.

Grew, Musaeum Regalis (1685)

This Stone is usually found in Gold Mines in Africa (a) Boet. de Lap. & G. and Asia. Of two kinds; The fixed, which being put in to the fire, keeps its colour; The Not fixed, also in Ger(b) From Cap. 123. to 137. & 141. many. (a) Hereof are sometimes made Knife-Hafts and Spoons. But especially that most excellent BLEW, called ULTRAMARINE. The manner of preparing it, is very largely and exactly described by Boetius. (b) The powder hereof given to the quantity of ʒss (or more or less) is an innocent and useful Cathartick. (c) (c) Brassavolus. It will sometimes work by Vomit. Hath been successfully used in Quartans and Malignant Feavers. And yields a Narcotick Oil. (d) (d) Fioravantus.

Grew, Musaeum Regalis (1685)

Another Piece of L. Armenius; consisting of Blew parts immersed in a hard and redish sand-colour'd Bed, with a Green piece growing to one side. Given by Henry Olden burge Esq;. It grows in Germany, Hungary, and Transylvania. It makes also an excellent Blew, but, as is abovesaid, not holding. The way of making it, see in Bœtius. (a) (a) Lib. 2. c. 144. Given in Powder, unwashed, to the quantity of ʒj or ℈iiij, it works by Vomit: washed, to the quantity of ℈v or ʒij, works by Stool; highly celebrated by some, not only for its Innocent, and most easie; but also most effectual Operation, in such Diseases, as are supposed to depend on Melancholy. (b)(b) See Trallianus, Guainerius, and others.

Grew, Musaeum Regalis (1685)

A FIFTH (in a Frame) consisting of Ash-colour, Black, and Tawny, mixed in Spots and Veins.

'Tis found also in Caramania, India, and other places. It hath been more used than now for the preserving of some more precious Oyntments. But why, rather than Glass or Glased Vessels, I know not, unless for shew. A Scruple hereof given in Milk, is affirmed by Boetius (a) (a) De Gem. & Lap. lib. 2. c. 270. to be a certain Cure of a Dysentery. Yet I would have no man to trust to this, who may have other Remedies.

Grew, Musaeum Regalis (1685)

A LIME-STONE (Saxum Calcarium) having greenish Veins mixed with a silver gloss. This being burnt, is that commonly called Quick-Lime. Pliny mentions a mixture of Quick-Lime and Hogs-Grease, usually call'd Maltha: whence our English word Mortar. 'Tis also used for the Trying of Ores. (a) (a) See Agricola. Boetius describes an Aqua Calcis, mixed with Sal Armoniac, as an admirable Remedy for Burns, Fistulas, Cancers, and Spots in the Eyes; he adds, and Spots in Cotton-Cloaths. (b) (b) De Lap. & G. lib. 2. c. 293.

Grew, Musaeum Regalis (1685) Yellow GREAT-GLIST. Ammochrysos, Boetio. So call'd, for that it consists of a great number of glossy sparks almost of the colour of Gold, immersed in a gritty Bed. And by Wormius and others therefore called Mica.
Grew, Musaeum Regalis (1685) SOAP-STONE: Steatites. Given by Dr. Richard Lower. Taken from a Rock of the same in Cornwall. Somewhat different from that described by Boetius. Consisting of parts white, red, purple, and green mixed together, as in Castile-Soap; and seeming, like hard Suet, greasie to the touch: whence the reason of both the Names. Yet is it not at all dissoluble either in Oil or Water. Nor in any indifferent Fire; by which it only becomes somewhat harder and whiter. It seems to me to be much of the nature (for substance) of the Lap. Amianthus; and that it is the Mother of it.
Grew, Musaeum Regalis (1685) An ash-colour'd PUMIS STONE. There are also whitish ones; and some Black, as in Sicily. Where, and at Vesuvius, amongst other places, they are frequently found. The smoothest are, or heretofore were, used by the Germans to rub the skin, in their Baths. (a)(a) Boet. de Gem. & L.
Grew, Musaeum Regalis (1685)

No sort of Mundick, that I find, either in the Ore, or perfect, stirreth with Acids. Every Metal hath its Marchasite: which is sometimes added to them, instead of Lead, (a) (a) Boet. de Lapid. l. 2. to make them flow the better. But if too much, it robs them, by over volatilizing them (b) (b) Dr. Brown's Travails. in the Furnace. Out of most Fire-stones, may be made both Vitriol and Sulphur.

Grew, Musaeum Regalis (1685)

Two or three more Pieces, with some other INSECTS. In Septalius's Musæum, is one so large as to bury a Frog. And Boetius (a) (a) De Gem. lib. 2. affirms that Pieces are found sometimes as big as a mans Head.

Found in great quantity in Pomerania, and upon the Coast of Prussia in the Baltick-Sea. The Elector of Brandenburge, Soveraign of that Coast, farmes it out (b) (b) Tavarn. Ind. Voyage. for twenty Thousand Crowns yearly. Also plentiful on the Coasts of Soffala, Mosambique and Melinde.

Boetius describes a Powder, (c) (c) De Dem. lib. 2. c. 160. in which Amber is the chief Ingredient, and which he highly commends for the Epilepsie both in Children and grown persons. The two Salts of Amber united, saith Terzagi, (d) (d) Mus. Septal. make an admirable Specifick for that Disease.

Take Yelks of Eggs sixteen, Gum Arabick ℥ij; Gum of Cherry-Tree ℥j. Dissolve them, and set them in the Sun for an Artificial Amber. Amongst the many Opinions of the Original of Amber, I put this question, Whether it is not a kind of harden'd Petroleum?

Grew, Musaeum Regalis (1685)

Two or three more Pieces, with some other INSECTS. In Septalius's Musæum, is one so large as to bury a Frog. And Boetius (a) (a) De Gem. lib. 2. affirms that Pieces are found sometimes as big as a mans Head.

Grew, Musaeum Regalis (1685) FLAKED STONE-COAL. Lithanthrax scissilis. By some called Black Amber; not properly. For, when fir'd, it hath scarce any tast or smell. Neither doth it yield any Oil, or melt, as Amber. Only makes a very weak and thin Flame, which presently vanishes; and little smoak. Yet keeps fire for a considerable time. 'Tis black, glossy, and pretty hard. Yet being struck, easily breaketh into Flakes of a square Figure. Found in Misnia, Bohemia, &c. In some Pits two Hundred paces deep. (d) (e) (d) (e) Boet. de Gem. & L.