extracted out of the dry part or body of Vitriol distilled, with the Spirit of Philosophical Wine is an Essence, which being in the same distillation dissolved in its own Acid Part, produced a Menstru∣um of this Kind; whereas in the Precedent Kind, that small quan∣tity of Copper, dissolved or contained in common Spirit of Vitriol, and elevated with a violent Fire, is by the Spirit of Philosophi∣cal Wine reduced not into the Essence, but Magistery, little effectu∣al as well through the smalness of its quantity as Tincture: This present Oyl of Vitriol is not the least esteemed among the Secrets of Basilius, and therefore we will a little more exactly consider his most clear description, that by his more abundant Light, we may Illu∣strate darker places. First, Basilius bids us purifie Roman Vitriol by divers solutions, and coagulations; which purification is necessary to separate the Vitriol from strange Dust, Dross, and other imper∣tinent Offals; yet this we think Superfluous, when the Vitriol is pure∣ly cristallized, for the Terestreity setling in the dissolution of Vi∣triol, is not Foeces, but Copper, less dissolved than the rest, and left by the Acid, being too much diluted with common Water: The Vi∣triol being purified, he enjoyns to be distilled with the Spirit of Wine into a red Oyl.
He reduced not only Natural Vitriol, but also Artificial Vitriols made of Metals into such Oyls. The Sugar or Vitriol of Saturn he distills together with the Spirit of Wine into a red Oyl, curing Me∣lancholy, the French Disease, &c. Coagulating and fixing Mercu∣ry, but, if fixed with the Mercury of Mars, tinging thirty parts of Mercury into Gold. Libro de Conclu. Tract. 2. Sect. 1, Cap. 1, de Sul∣phure Saturni. The same way, saith he, is a red sweet Oyl tin∣ging Saturn into Gold, to be distilled out of Sugar or Vitriol of Jupiter, in the following Chapter, which he repeats in Sect. 2. Cap. 2. de Vitriolis Saturni & Jovis. Argent vive he dissolves in Aqua fortis, and being reduced into Cristal or Vitriol, distils with the Spirit of Wine rectify'd before with the Salt of Tartar (the Men∣struum described in Numb. 18.) into a sweet Oyl, curing the French Pox, Old Ʋlcers, Palsie, &c. to be joyned to Martial Tin∣ctures in the Transmutation of Metals. Sect. 2. Cap. 5. de Vitriolo Mercurii: The more fixed Metals, Gold and Silver he distills in Bal∣neo Regis (in Numb. 89.) through an Alembick, which, the Men∣struum being drawn off, he reduceth into Volatile Vitriols, to be