Chocolate brown buergerite crystals on matrix. 5.3 x 4.3 x 1.7 cm, Mexquitic, San Luis Potosí, Mexico. © Rob Lavinsky, www.iRocks.com. Used with permission.
Opaque Brown Tourmaline Specimen from Mexico
Chocolate brown buergerite crystals on matrix. 5.3 x 4.3 x 1.7 cm, Mexquitic, San Luis Potosí, Mexico. © Rob Lavinsky, www.iRocks.com. Used with permission.
Article: Tourmaline Gem, Price, and Jewelry Information
Credit: www.iRocks.com
| Gemstone | Tourmaline |
| Natural or man made | Natural |
| Origin | Mexico |
| Origin details | Mexquitic, San Luis Potosí |
| Height | 53 |
| Width | 43 |
| Depth | 17 |
| Gem State | Specimen |
| Color | Brown |
| Transparency | Opaque |