Colemanite – Natural, Faceted, White, 0.39 ct
Colorless, round brilliant colemanite, 0.39 cts, 5 mm, Billie Mine, Boron, California. © The Gem Trader. Used with permission.
Article: Colemanite Value, Price, and Jewelry Information
Credit: The Gem Trader
| Gemstone | Colemanite |
| Natural or man made | Natural |
| Origin | United States |
| Origin details | Billie Mine, Boron, California |
| Carat Weight | 0.39 |
| Width | 5 |
| Gem State | Faceted |
| Color | White |
| Transparency | Translucent |