Swiss opal
Misleading commercial name for serpentine with chrysotile (a fibrous mineral from the asbestos group). Sometimes also offered as Zebra jasper, but this usually refers to…
Tag: asbestos minerals
Stone of Life
Commercial name for serpentine with chrysotile (a fibrous mineral from the asbestos group). Also called Infinite™, Zebra jasper/stone, Swiss opal or Silver Eye (serpentine). By…
Live session #19 Dangerous minerals!
Recorded live session in which I discuss risks when dealing with minerals. This is because some minerals are quite toxic or emit radioactive radiation. Therefore,…
