Obsidian
Mahogany "blood" obsidian cabochon. Photo courtesy of liveauctioneers.com and Easterly Auction Company.
Article: Obsidian Value, Price, and Jewelry Information
Credit: Easterly Auction Company
Gemstone | Natural Glass, Obsidian, Artisanal Glass |
Natural or man made | Natural |
Gem State | Cabochon |
Color | Orange, Black |
Transparency | Opaque |
Multi-color | Bi-color |