Cassiterite rough and cut set. Cushion-cut gem: 13.5 cts, Sri Lanka; crystal: 2.1 x 1.8 x 1.5 cm, Viloco Mine, La Paz, Bolivia. © Rob Lavinsky, www.iRocks.com. Used with permission.
Translucent Brown Cassiterite Rough Cushion Cut
Cassiterite rough and cut set. Cushion-cut gem: 13.5 cts, Sri Lanka; crystal: 2.1 x 1.8 x 1.5 cm, Viloco Mine, La Paz, Bolivia. © Rob Lavinsky, www.iRocks.com. Used with permission.
Article: Cassiterite Value, Price, and Jewelry Information
Credit: Rob Lavinsky
| Gemstone | Cassiterite |
| Natural or man made | Natural |
| Gem State | Rough |
| Color | Brown |
| Transparency | Translucent |