A choice collection of rare secrets and experiments in philosophy as also rare and unheard-of medicines, menstruums and alkahests : with the true secret of volatilizing the fixt salt of tartar / collected and experimented by the honourable and truly learned Sir Kenelm Digby, Kt., Chancellour to Her Majesty the Queen-Mother ; hitherto kept secret since his decease, but now published for the good and benefit of the publick by George Hartman.
About this Item
Title
A choice collection of rare secrets and experiments in philosophy as also rare and unheard-of medicines, menstruums and alkahests : with the true secret of volatilizing the fixt salt of tartar / collected and experimented by the honourable and truly learned Sir Kenelm Digby, Kt., Chancellour to Her Majesty the Queen-Mother ; hitherto kept secret since his decease, but now published for the good and benefit of the publick by George Hartman.
Author
Digby, Kenelm, Sir, 1603-1665.
Publication
London :: Printed for the author, and are to be sold by William Cooper ..., and Henry Faithorns and John Kersey ...,
1682.
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Subject terms
Medicine, Magic, mystic, and spagiric.
Alchemy.
Link to this Item
http://name.umdl.umich.edu/A35968.0001.001
Cite this Item
"A choice collection of rare secrets and experiments in philosophy as also rare and unheard-of medicines, menstruums and alkahests : with the true secret of volatilizing the fixt salt of tartar / collected and experimented by the honourable and truly learned Sir Kenelm Digby, Kt., Chancellour to Her Majesty the Queen-Mother ; hitherto kept secret since his decease, but now published for the good and benefit of the publick by George Hartman." In the digital collection Early English Books Online. https://name.umdl.umich.edu/A35968.0001.001. University of Michigan Library Digital Collections. Accessed June 13, 2024.
Pages
The Danes Work.
CAlcine plats of ♂ and ♀ with Sul∣phur;
then grind them to subtile
Powder, which boyl in {water}, filter and eva∣porate,
usque ad pelliculam, and put it to
Crystallize in a cold place: Then purifie
these Crystals by dissolving them in {water}, fil∣tring
and evaporating.
Make also a Sulphur of the said Metals,
by boyling Plats with Vitriol and {water} in a
Kettle, and the Sulph. will adhere to the Plats.
descriptionPage 34
Purifie ☿ first by Dist. and then by boyl∣ing
it in an Earthen Pot with Vitriol, Ashes,
and Powder'd glass well mixed together, and
boyled until you see the ☿ appear upon the
Surface of the Matter: Then let it co••l,
and grind all well together again, and boyl
it as before. Repeat this three times: Then
take of this ☿ four parts, of the Sulph. of
♂ and ♀ ana one part, grind them well to∣gether
until they be well incorporated; then
{subli}m and grind again what is {subli}med with that
which remained in the bottom, and {subli}m as
before. Repeat this seven times: Then is
the ☿ prepared for this Work.
Distill an Oyl s. a. out of the Vitriol of
♂ and ♀ joyned together, which will be
Blood-red.
Make a light and Spungy Calx of ☉, by
Calcining it four or five times with Sulphur
and ☿. Take of this Calx ℥j. and of the ☿
prepared ℥iv. Make an aaa, which grind
very well; then add of the Sulphur of ♂
and ♀ ana ℥ss, grind them well together
with the aaa; then put it into a Matrass of
such a bigness, that three fourth parts may
remain empty, stop it slightly with Paper,
that some moisture from the ☿ may exhale,
(which otherwise might hinder the {precipi}tation
of the ☿) give {fire} by degrees, first in Ashes,
and then in Sand, but so gentle, that the ☿
descriptionPage 35
may never rise, but that it may be always
in a disposition to {subli}m, which you may know
by a little Cloud upon the sides of the glass,
such as appears when one breatheth upon a
Looking-glass.
The end of the digestion is, when you
see the Matter converted into a very red
{precipi}tate and glittering, which endureth a very
strong {fire}. Then take it out (being cold)
and grind it with four parts more of the
said ☿; and the same quantity of the said
Sulph. as before; digest as before, until all
be converted into a red {precipi}tate as before, ex∣cept
that it will be of a darker colour: Grind
this {precipi}tate with the Oyl of Vitriol before∣mentioned
until it be like a pap: Then put
it into a Cucurbite, and digest for fifteen
days, then distill it, and the Phlegm will
come over; and the Matter remaining dry in
the bottom, you must grind again with new
Oyl, and proceed in all as before. Repeat
this so often, till the Oyl come off as sharp
as it was put on, which is a sign of Satura∣tion:
Then digest this Matter in Sand until
all be resolved into a very red Oyl in ap∣pearance
(which in a cold place will con∣geal
into a hard and brittle Matter.) At
last give very strong {fire} for three days, in
which time the Matter will be entirely fixed,
except a small quantity, which will be ex∣haled.
descriptionPage 36
Project this Matter upon ☽ in fusion equal
parts. Thus far reacheth my Experience;
but the Dane told me, that if this Matter
were Amalgamated again with new ☿ prepa∣red,
and in all things proceeded as before,
taking this Matter for the Foundation, in∣stead
of the ☉ which you took at first, it
would become a Medicine, which in Pro∣jection
would convert a great quantity of ☽
into ☉. And the oftner you should do this,
the more Power it would have in Pro∣jection.
Out of ℥x. of this Matter, and as much
☽, I had ℥xvijss. of perfect ☉.
Hartman.) Dr. Astell, an English Phy∣sician,
shewed me a Copy of this Process,
which Sir K. D. had given him, who had
assured him that he himself had wrought it,
and that it was true: And having ℥x. of
fixed Matter, he divided it into ten parcels,
and having melted ℥x. of ☽, he Projected the
said parcels one after another upon the same;
then left it in fusion for three hours, then cast
it in Ingot, which having weighed, he found
the quantity of ☉ above mentioned.
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