Sapphire
Diffusion treated star sapphire. Photo by gemsphoto. Licensed under CC By-SA 3.0.
Article: Gemstones and Refraction Liquids
Credit: gemsphoto
Gemstone | Sapphire, Corundum |
Treatments | Lattice Diffusion |
Natural or man made | Natural |
Gem State | Cabochon |
Color | Blue |
Transparency | Translucent |
Photo phenomena | Asterism |
Multi-color | Bi-color |