Doubly terminated crystal of blueish gray sapphire, 13 cm long, perched in a metamorphic matrix, UV light. Soboba Hot Springs, San Jacinto Mts, Riverside Co., California, USA. © Rob Lavinsky, www.iRocks.com. Used with permission.
Translucent Blue Glow in the dark Sapphire Specimen from United States
Doubly terminated crystal of blueish gray sapphire, 13 cm long, perched in a metamorphic matrix, UV light. Soboba Hot Springs, San Jacinto Mts, Riverside Co., California, USA. © Rob Lavinsky, www.iRocks.com. Used with permission.
Article: Sapphire Value, Price, and Jewelry Information
Credit: Rob Lavinsky
| Gemstone | Sapphire, Corundum |
| Natural or man made | Natural |
| Origin | United States |
| Origin details | Soboba Hot Springs, San Jacinto Mts, Riverside Co., California |
| Height | 130 |
| Gem State | Specimen |
| Color | Blue |
| Transparency | Translucent |
| Photo phenomena | Glow in the Dark |
| Luminescence | Fluorescent |