The largest emerald crystal on this calcite matrix measures 3.4 cm tall, 1.7 cm wide, and 1.4 cm to 1.8 cm thick. Cosquez Mine, Boyaca Dept., Colombia. © Rob Lavinsky, www.iRocks.com. Used with permission.
Green Beryl Specimen from Colombia
The largest emerald crystal on this calcite matrix measures 3.4 cm tall, 1.7 cm wide, and 1.4 cm to 1.8 cm thick. Cosquez Mine, Boyaca Dept., Colombia. © Rob Lavinsky, www.iRocks.com. Used with permission.
Article: A World of Crystals
Credit: www.iRocks.com
| Gemstone | Beryl, Emerald |
| Natural or man made | Natural |
| Origin | Colombia |
| Origin details | Cosquez Mine, Boyaca Dept. |
| Height | 34 |
| Width | 17 |
| Depth | 18 |
| Gem State | Specimen |
| Color | Green |
| Transparency | Transparent |