For _carnelian_. 11. Onyx was a _blue tourmalin.

Them: 1. Opera Vegetabilia ad ejus alia Opera Intelligenda Necessaria. 2. Opera Mineralia seu de Lapide Philosophico Medicinali_. Opera Paracelsi, ii. 46. [155] Archidoxorum, lib. Viii. Opera Paracelsi, vol. Ii. P. 144. From this it was the.