reduced to a most subtle powder.
It is called the Philosophers Stone, because Phi∣losophers
were the first Inventers of it, and they
best know the making and use of it.
They give it an infinite (almost) number of
names partly to set out the matter, nature, and pro∣perties
of it, and partly to obscure and hide it from
the ignorant and impostors; for the which cause
they gave it many figurative names, styling it by
some part of the matter whereof it is made, and by
similitudes, as they call it Salamandra, quae igne con∣cipitur,
igne nutritur, igne quoque perficitur: It is
conceived, nourished, and perfected by the fire and
in the fire: Philosophi celare volentes veritatem
quasi omnia figurativè loquuti sunt.
Many thinke the Philosophers Stone a thing
impossible to be got, but a multitude of most anci∣ent
and modern Philosophers have thought other∣wise,
who knew both the theorie and practick of
it: And of the transmutation of mettals, Libavius
bringeth in a great number of them that testifie the
same, in his Appendix de natura metallorum, amongst
whom hee produceth Geberus Hermes, Arnoldus,
Thomas de Aquino, Bernardus comes; Ioannes Run∣gius,
Baptista Porta, Rubeus, Dornesius Vogelius, Pe∣notus,
Quercetanus, & Franciscus Picus, who in his
3. Booke c. 2. de auro, declareth eighteene particu∣lar
instances, whereby he affirmeth plainely, that
so many times hee did see the transmutation into
silver and gold, so that the possibility and factibility
of the Philosophers Stone and transmutation is evi∣dent.