Tourmaline – Natural, Other, Yellow
A spectacular slice from a large tourmaline shows a cranberry red rind, bright pink just inside, and a yellowish green center. Although this beautiful specimen most likely isn't destined for faceting, it helps illustrate areas of a gem that could be subject to stress. Ambositra District, Amoron'i Mania Region, Fianarantsoa Province, Madagascar. © Rob Lavinsky, www.iRocks.com. Used with permission.
Article: A Faceter’s Guide to Rough Gem Stress
Credit: www.iRocks.com
Gemstone | Tourmaline |
Natural or man made | Natural |
Origin | Madagascar |
Origin details | Ambositra District, Amoron'i Mania Region, Fianarantsoa Province |
Gem State | Other |
Color | Yellow, Green, Purple |
Transparency | Translucent |
Multi-color | Tri-color |