Opal (rough and cut) Shoa Province, Ethiopia |
Azurite w/ Malachite Milpillas Mine, Sonora, Mexico |
Zoisite Var. Tanzanite Merelani Mine, Lelatema Mountains, Arusha Region, Tanzania |
Danburite rough and cut San Luis Potosi, Mexico |
Spinel (rough and cut) Mogok, Sagaing District, Mandalay Division, Burma (Myanmar) |
Wulfenite Wulfenite from Villa Ahumada, Sierra de Los Lamentos, Chihuahua, Mexico |