Calcite. Photo by Anders Sandberg. Licensed under CC By 2.0.
Colorless Birefringence Calcite Specimen
Calcite. Photo by Anders Sandberg. Licensed under CC By 2.0.
Article: What is Gemstone Birefringence?
Credit: Anders Sandberg
| Gemstone | Calcite |
| Natural or man made | Natural |
| Gem State | Specimen |
| Color | Colorless |
| Transparency | Transparent |
| Photo phenomena | Birefringence |