Take of common Aqua Fortis (such as is commonly used about the dissolution of Silver) one pound: In two ounces of which you must dissolve one ounce of pure Silver; Dissolve likewise one ounce of Lead by it self: Put both Solutions together in a glass with a wide mouth; and being thus mixt, pour thereupon as much rectified Spirit of Salt as is sufficient for the precipitation of both the Metals. Pour off the clear water from the precipitated Metals, and pour upon them some fresh water, and stir them well about; which done, and the precipitated Calx settled to the bottom, the water is to be again decanted off, and more fresh water poured thereon: and this Labour is to be so often repeated, untill that precipitated Powder be void of all Acrimony: then put it in a pure linnen Cloth placed in a Funnel, that so the remaining moisture may drain from it. Then tie the cloth very firm, and squeese out, in two balls (or squeesings) all the residue of the moisture out of that silvery Cheese, and lay the same upon Cap-paper, and that will drink up all the rest of the moisture, and will soon dry your Cheese. This Cheese (or precipitated Powder) is to be put into a well coated Glass-retort, and to be forced with a gentle fire of Sand, that so all the superfluous moisture may be separated. Then, at last, the Fire being augmented, will force out part of the Silver and Lead in the form of white Flores, ascending up in the neck of the Retort. Now when the Retort hath been thus kept red-hot for one hour, let the fire go out of its own accord, and take out the cold Retort, and break it, and you will find in the bottom of the same a white and sweet Stone, which will melt (upon a red-hot Plate of Metal) like Wax, and penetrate the same, and is volatile like Argent-vive. Two, three, four, five Grains, even to eight or ten, of this Stone ground into a Powder, being administred (respect being had to the Patient’s age and sickness) yield a most present comfort in the diseases of the Head and Brain, and so are those white Flores wont to doe likewise: but in Chymical operations they are of eminent use. Now although this Stone be it self of a fugacious nature, yet notwithstanding in progress of time it makes Mercury, together with it self, constant in the fire; of which thing I have elsewhere already mentioned in my Writings, so that I need not say any more thereof in this place.
However, I cannot omit to tell you, that, although, otherwise, there is no familiarity at all betwixt Silver, and Lead, and Salt, yet nevertheless these three may be so prepared as (by a certain mixtion) not to refuse each others society. Hence it comes to pass, that if the Salt be rightly fitted for this operation, it puts forth more powerfull virtues, and for that reason doth the Silver suffer the more, and doth by so much the sooner attain to a constancy in the fire: and so ’tis evident, that the name of Alchymy or fusing of Salt, was not imposed on this Art for nothing. For by the help of Salt, are the Metals to be molten and meliorated, which thing you may take notice of.
Another Sawce or Junket made of Gold and Silver.
Take some pure Silver, and dissolve it in Aqua Fortis, and precipitate it with Spirit of Salt, and free it from its Acrimony with common water, and squeese out the water, and lay your matter upon cap-paper to dry, and deal with it in all respects as we spake afore in the Process of Saturn. Of this Calx take three parts, and one part of Gold dissolved in the Oil of Salt; and first put your Silver Calx into a strong Glass-retort, which must be well coated, then pour thereto your yellow Solution of Gold. Place the Retort in Sand, and, first, force out your Spirit of Salt, in which forcing out, the Calx of the Silver will retain with it self the Gold; and of them both will be made a purple Stone, inclining somewhat to redness, fusile, and volatile. But the Oil of the Salt will carry up with it something of the Gold and Silver into the neck of the Retort; which, together with the aforesaid Stone, you shall take out of the broken Retort; but yet you must keep each apart, for a medicament of great moment: [both] which (if they were turned (by Solution and Coagulation) into a fix Ruby,) would doubtlesly perform their work, in the metallick Operations, with greater benefit and profit.
So have you here, briefly described, the third Junket, which, should it be described with all its Circumstances, the Process it self would in good sooth be more prolix and tedious than is fitting. And forasmuch as my Writings may seem unto many sufficiently tedious, ’tis but fit that I aim at brevity here in this place; though (on the other hand) they will seem (I well know) too short and brief unto others. But Jupiter himself pleaseth not all alike. And the birth-day of him who can satisfie all, is yet to come; for he is not as yet born. For behave thy self as thou wilt in thy actions, either in briefly delivering thy self, or in uttering thy mind in a longer discourse, thou shalt not at any rate fulfill the expectation and desire of all men. I doe therefore here dish out this Junket, and commit the care of eating the same to the Guests. Every one that will, may more accurately weigh and consider of the same, that so he may come to find, how great the Efficacy and Utility of this Process is, though delivered so very briefly.
Another Junket or Sawce, viz. A Confection of a Mineral Alkermes.
There is in the Apothecaries shops a Confection made of the Berry or Grains of Kermes, known by the name of Confectio Alkermes; in which composition, there are added to the said Berries some Pearls done into Powder, and Leaf-Gold, and Amber-grease, and other such-like corroborating Simples. This medicament being confected with Sugar, is lookt on as the chiefest amongst all those Medicines which are wont to be administred for strengthening the Heart, and it merits the praise ascribed to it. But now instead of the Leaves of Gold, (which cannot be digested or concocted by the stomach, and are therefore carried forth with the Excrements without any operation,) I will substitute another Gold, which being made suitable, and accommodated unto nature, shall be able to put forth its virtues, and supply the place of foliated Gold, in the Confection of Alkermes.
And if any one be so minded, he may omit even the grains or the berry it self (for they are not to be had every-where) and make use of this Juyce of Gold, which I am about to teach in this place, and mix it with Sugar and other Powders that are strengtheners of the Heart. For this Golden Confection of a purple Colour, doth most notably strengthen the Heart by its corroborative virtue, and the Gold it self gives a far more excellent purple or scarlet Colour than the Grains of that berry doe, which are brought us from Mompelier. The way of preparing the said Gold, is as follows.
Dissolve the Calx of Sol, or of Gold, in strong Spirit of Salt, and pour upon the Solution some three or four parts of water more than the Solution is, that so the Acrimony of the Spirit of Salt may be somewhat allayed. Being thus prepared, put thereinto a bit of Tin, and such as hath no Lead commixt therewith, which said Tin, the allayed Spirit of Salt will seize upon, and dissolve part thereof. And being also debilitated thereby, it will let fall all the Gold that it contained, in the form of a purple Powder, adhering partly on to the Tin, and part will be of its own natural colour, and settle to the bottom, but as subtile as the Atoms that fly about in the Sun-beams, and resembling little stars. When therefore the whole body of the Gold is precipitated into a most delicate and fine Powder, out of the Spirit of Salt, which will now be clear and bright: Pour off the Spirit, and take the Tin out from the Golden Powder, and wash the Powder with clean and pure water, that so none of the Spirit of Salt may be therein discerned; and being now thus prepared, it may be used instead of Gold about the Confection of Alkermes.
Moreover, if you are so minded, you may take some pure Sugar-candy, and make it up into a syrup with weak Spirit of Salt, and then put thereunto this Golden Powder with a little Amber grease and some Powder of Pearls, and so make full as good, nay a better Confection than that common Confectio Alkermes is; because a greater corroborating of the powers of the Heart, and a delicater purple Colour cannot be found in any other thing than in Gold. If now you operate aright, it cannot otherwise be but you must needs attain to this purple and golden Confection.