Goa stone
A Goa stone or Lapis de Goa was a man-made bezoar that was considered to have medicinal and talismanic properties. Goa stones were made in Goa, India and exported to apo
Gorochana
Gorochana or gorocana (transliterated from Sanskrit: गोरोचन “cattle-light”; also Standard Tibetan: (?) gi-wang) refers to a stone or ‘bezoar&
Bezoardicum (bezoar of) is a term used in alchemy and other practices
Bezoardicum (bezoar of) is a term applied to multiple substances used in alchemy and other practices. Bezoardicum joviale, or bezoar of Jupiter, is a