Feldspar, variety microcline. Photo by Randolph Black. Public Domain.
Translucent Orange Feldspar Rough
Feldspar, variety microcline. Photo by Randolph Black. Public Domain.
Article: What is Gemstone Birefringence?
Credit: Randolph Black
| Gemstone | Feldspar, Microcline |
| Natural or man made | Natural |
| Gem State | Rough |
| Color | Orange |
| Transparency | Translucent |