the tripode in the Athanor, in the rever∣bera••ory
furnace, in the melting furnace,
the accidia or slow Henry, the dung, ashes,
sand or such like, and also in the Cucurbit,
the Pelican, Retort, Viol, fixatory, &c.
The like is to be thought of the sublima∣tion
of Mercury by Mineral spirits, for
the white and the red, as by Vitriol,
Salt-peter, Allum, Crocus ♂, &c. Of
all which things, that Sophister Johannes
de Rupescissa doth prate in his Treatise of
the white and red Philosophick stone; The
which [put them] altogether, are all of
them meer lying dreams. You must also
shun the particular Sophistry of Geber, as
his sevenfold Sublimations, or Mortificati∣ons,
and also revisitation of Mercury, with
his preparations by Salt of Rine, or [Salts]
made by a Sepulchre, al which things are
false. Some others have endeavoured to
fix Mercury by the Sulphurs of Minerals
and Mettals, but have been highly decei∣ved;
Truly I have seen Mercury (in
this art) to have been brought into a
Mettalick body by such like fixations, and
resembling and counterfeiting good sil∣ver
in all likely-hood and respect, but
when it hath been brought to the Test,
then it hath appeared as tis, viz. false.