Thus have we demonstrated the use of the simple Sal Mirabilis, in the bettering of metals.
If some Sulphur be added to the Sal Mirabilis, it exalts the metals with a far more profitable graduation, and brings more gain than that single operation, which is instituted by the Sal Mirabilis simply and alone per se.
LXXIV. The manner of conjoyning Gold contrary to its nature, with any burning and Volatile Vegetable Sulphur, and of amending the other Metals, all done by the help of my Sal Mirabilis.
Every body full well knows that there is no affinity or familiarity betwixt burning Sulphur and Gold, which is a fixt Sulphur; forasmuch as they are exceedingly inimicitious to each other, and yet this enmity may be at length changed into the greatest amity.
For ’tis usual with all such as are wont to separate molten Gold from Silver by precipitation, to use common Sulphur about that precipitation, which by its innate Antipathy thrusts out the Gold from the Silver; the same thing is likewise done in the moist way, when the same Gold is precipitated out of Aq. Regis or Spirit of Salt, by sulphureous Salts, such as are Crude Tartar, Salt of Tartar, Spirit of Urine, and other Alkali Salts.
These are to shew that Gold hateth and shuns Sulphur worse than any thing, as being its Capital Enemy; and yet these most bitter enemies doth the Sal Mirabilis easily reconcile and convert this so great an enmity into sweet friendship. This operation hiding in its Bowels great Mysteries deservedly, and by all right lies hidden to this ungratefull World, if these Mysteries could be excepted which fell into the hands of mine enemies, in my Laboratory, unwittingly to me, who without any regard had to the Writings given me by way of an Oath under their Hands, do now make merchandise of such secrets, and so basely abuse my good Will. Although the manifold use of this great Treasure hath escaped them, upon this account it hath seemed good unto me to reveal unto the whole World, those things that fell within their reach, that so it may be known to all, that such great secrets proceeded from me onely, and not from others, nor from those mine enemies themselves.
Take one Quinta or small weight of Gold, more or less, reduce it into thin leaves or plates, and bow them in the fashion of a Cilinder, and add thereunto six, eight or ten parts of Sal Mirabilis, which matters you must melt in a Crucible with an accurate and strong fusion: When they flow, throw in some pieces of Coals into the Salt and Gold as they are melting in the Pot, that the Sal Mirabilis may dissolve the Gold and Coals in the melting, which usually is done in half an hour or thereabouts. The matter being poured out will shew you whether or no you have well operated for all the Gold, as likewise the Sal Mirabilis and Coals will be dissolved and changed into a red Stone, that bites the Tongue as if it were Fire.
This Fire and red Stone, is the golden Carbuncle of the Ancients, for it shines in the dark like a burning Coal, and produceth such wonderfull effects in Medicine and in Alchymy, which we have no mind at present to reveal. For this Gold being thus conjoyned contrary to its nature with Sulphur and Salt, is by that means unlockt, opened and prepared; as that it may by an easie business [or labour] be made spiritual, and that divers ways by divers Menstruums, either Acid or Urinous, and be distilled over the Helms, and the pure separated from the impure.
And albeit that I here make use of no Circumlocution and speak no plainer, yet have I spoken enough to the Wise, and have shewed them such a way to go in, as that whereby they may without labour, as ’twere arrive to the most happy and wished end, unless God for some singular causes prohibit it.
But that I may not altogether shut the door of Art upon the Son’s of Art, I will teach them the making of a most excellent Medicine out of this Carbuncle.