Tourmaline – Natural, Cabochon, Green, 4.26 ct
Triangular-cabbed tourmaline, chrome green tourmaline showing a red color Usambara effect. 4.26 cts, 12.3 x 12 mm, Tanzania. © The Gem Trader. Used with permission.
Article: Phenomenal Gems: Cat’s Eyes, Star Stones, and More
Credit: The Gem Trader
Gemstone | Tourmaline |
Natural or man made | Natural |
Origin | Tanzania |
Carat Weight | 4.26 |
Height | 12.3 |
Width | 12 |
Gem State | Cabochon |
Color | Green |
Transparency | Translucent |
Photo phenomena | Usambara Effect |