Tourmaline – Natural, Cabochon, Green
Cat's eye tourmalines. Photo © Joel E. Arem, PhD, FGA. Used with permission.
Article: Phenomenal Gems: Cat’s Eyes, Star Stones, and More
Credit: Joel E. Arem, PhD, FGA
Gemstone | Tourmaline |
Natural or man made | Natural |
Gem State | Cabochon |
Color | Green, Blue, Pink, White |
Transparency | Translucent |
Photo phenomena | Chatoyancy |