Nitre, vitriol, cinnabar, alum, salt ammoniac, sublimated mercury, rock salt, alcali salt, common salt, rock alum, alum schist, arsenic, sublimate, realgar, tartar, orpiment, verdegris.
Leonardo da VinciAbout author
- Author's profession: Artist, Scientist, Painter
- Nationality: italian
- Born: April 15, 1452
- Died: May 2, 1519