Chymical secrets and rare experiments in physick & philosophy with figures collected and experimented / by the Honourable and learned Sir Kenelm Digby ...

About this Item

Title
Chymical secrets and rare experiments in physick & philosophy with figures collected and experimented / by the Honourable and learned Sir Kenelm Digby ...
Author
Digby, Kenelm, Sir, 1603-1665.
Publication
London :: Printed for Will Cooper ...,
1683.
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Subject terms
Chemistry -- Early works to 1800.
Link to this Item
http://name.umdl.umich.edu/A35965.0001.001
Cite this Item
"Chymical secrets and rare experiments in physick & philosophy with figures collected and experimented / by the Honourable and learned Sir Kenelm Digby ..." In the digital collection Early English Books Online. https://name.umdl.umich.edu/A35965.0001.001. University of Michigan Library Digital Collections. Accessed June 13, 2024.

Pages

Page 62

To fix ☽ into ☉; given me by an Intimate Friend, who told me that he wrought it as followeth, taking his hints out of Lul∣ly's Experiments.

HE made a Mercurial {water}, as he teacheth, by his Vessel with three Bouls in three Furnaces (which Mercurial {water} will return again into running ☿ after a little digestion) and to this he put some pure white Salt of Tartar, and some ☿ {precipi}tate, that had been {precipi}tated by it self with three or four Months digestion, and some Calx of ☽ exceedingly well opened, and very subtil: This he di∣gested a good while, and drew off the {water}, and cohobated several times, after which he did put some Tincture of ♂ unto it, and digested and cohobated anew; and in the end he found almost all the ☽ converted into ☉, that endureth all Tryals, but it was a little pale. In Lully you may find Directi∣ons to make all the things that were used in this Work. The Salt of Tartar, was but the fixed, reduced to its highest purity; but it should have been Volatilised, and make to pass over with the Mercurial {water}, to acuate and animate it. He believeth the great Work is to be made with a Mercurial {water}, animated with a Volatile Salt of Tartar, to

Page 63

serve for a Menstruum or Alcahest to dissolve ☉ and ☽. Weigh well what Lully saith of these things.

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