Fluorite crystal, backlit. 7.7 x 5.7 x 5.3 cm, Greenlaws Mine, Daddry Shield, Weardale, North Pennines, Co. Durham, England. © Rob Lavinsky, www.iRocks.com. Used with permission.
Translucent Pink Glow in the dark Fluorite Specimen from United Kingdom
Fluorite crystal, backlit. 7.7 x 5.7 x 5.3 cm, Greenlaws Mine, Daddry Shield, Weardale, North Pennines, Co. Durham, England. © Rob Lavinsky, www.iRocks.com. Used with permission.
Article: What is Gemstone Luminescence?
Credit: Rob Lavinsky
| Gemstone | Fluorite |
| Natural or man made | Natural |
| Origin | United Kingdom |
| Origin details | Greenlaws Mine, Daddry Shield, Weardale, North Pennines, Co. Durham, England |
| Height | 77 |
| Width | 57 |
| Depth | 53 |
| Gem State | Specimen |
| Color | Pink |
| Transparency | Translucent |
| Photo phenomena | Glow in the Dark |