Title: Four books ... concerning the secrets of the adepts; or, of the use of Lully's spirit of wine: a practical work ... so aptly digested, that even young practitioners may be able to discern the counterfeit ... preparations ... whether for medicines or metals, from true. Collected out of the ancient as well as modern fathers of adept philosophy ...
Subjects: Alchemy, Chemistry
People: Ramon Llull (1232?-1316)