Gem-grade turquoise cabochons from a variety of American mines, including Royston, Number 8, Dragonfly, Kingman and Morenci. © Mark Smith Turquoise. Used with permission.
Opaque Blue Turquoise Cabochon from United States
Gem-grade turquoise cabochons from a variety of American mines, including Royston, Number 8, Dragonfly, Kingman and Morenci. © Mark Smith Turquoise. Used with permission.
Article: Turquoise Buying Guide
Credit: Mark Smith Turquoise
| Gemstone | Turquoise |
| Natural or man made | Natural |
| Origin | United States |
| Gem State | Cabochon |
| Color | Blue |
| Transparency | Opaque |