Polished satin spar (gypsum). Photo by Paul Williams. Licensed under CC By 2.0.
Translucent Orange Cat’s Eye Gypsum Cabochon from Russia
Polished satin spar (gypsum). Photo by Paul Williams. Licensed under CC By 2.0.
Article: Gypsum Value, Price, and Jewelry Information
Credit: Paul Williams
| Gemstone | Gypsum |
| Natural or man made | Natural |
| Origin | Russia |
| Origin details | Ashap |
| Gem State | Cabochon |
| Color | Orange |
| Transparency | Translucent |
| Photo phenomena | Chatoyancy |