Opal var. Hyalite San Luis Potosi, Mexico |
Wulfenite Wulfenite from Villa Ahumada, Sierra de Los Lamentos, Chihuahua, Mexico |
Azurite w/ Malachite Milpillas Mine, Sonora, Mexico |
Adamite on Limonite Ojuela Mine, Mapimi, Durango, Mexico |
Corundum var. Sapphire Potanino Mine, Ilmen Mountains, Russia |
Zoisite Var. Tanzanite Arusha, Merelani, Tanzania |