Sapphire selection (natural), Songea, Tanzania. © Hashnu Stones & Gems. Used with permission.
Translucent Red Sapphire Rough from Tanzania
Sapphire selection (natural), Songea, Tanzania. © Hashnu Stones & Gems. Used with permission.
Article: Precision Faceting a Story Gemstone: Choosing Rough
Credit: Hashnu Stones & Gems
| Gemstone | Sapphire, Corundum |
| Natural or man made | Natural |
| Origin | Tanzania |
| Origin details | Songea |
| Gem State | Rough |
| Color | Red, Yellow, Green |
| Transparency | Translucent |