Zoisite Var. Tanzanite Arusha, Merelani, Tanzania |
Wulfenite Wulfenite from Villa Ahumada, Sierra de Los Lamentos, Chihuahua, Mexico |
Adamite on Limonite Ojuela Mine, Mapimi, Durango, Mexico |
Garnet var. Hessonite Jeffrey Mine, Asbestos, Quebec, Canada |
Spinel (rough and cut) Mogok, Sagaing District, Mandalay Division, Burma (Myanmar) |
Opal var. Hyalite San Luis Potosi, Mexico |