Of a degradation of gold made by an anti-elixir : a strange chymical narrative

Quote of the Day

“sayings of naturalists, who spake their words in hid language, should they have spoken out plainly, they would have done very ill for divers reason, for all men would have used this art and the whole world would have been spoiled, and all agriculture perisht”

Arnold de Villa Nova

Chymicall treatise of the Ancient and highly illuminated Philosopher