Double Refraction in a Calcite Crystal
Colorless Birefringence Calcite Specimen
Double Refraction in a Calcite Crystal
Article: Faceting Made Easy, Part 1: Gemstone Properties
| Gemstone | Calcite |
| Natural or man made | Natural |
| Gem State | Specimen |
| Color | Colorless |
| Transparency | Transparent |
| Photo phenomena | Birefringence |