Medium two tone/dichroic Oregon sunstone. © Suzanne Charlebois. Used with permission.
Orange Feldspar Faceted Trillion Cut from United States
Medium two tone/dichroic Oregon sunstone. © Suzanne Charlebois. Used with permission.
Article: Oregon Sunstone Buying Guide
Credit: Suzanne Charlebois
| Gemstone | Feldspar, Oregon Sunstone |
| Natural or man made | Natural |
| Origin | United States |
| Origin details | Oregon |
| Gem State | Faceted |
| Color | Orange |
| Transparency | Transparent |
| Photo pleochroism | Dichroic (2 colors) |