Adamite on Limonite Ojuela Mine, Mapimi, Durango, Mexico |
Beryl var. Aquamarine Quy Chau District, Nghe An Province, Vietnam |
Zoisite Var. Tanzanite Merelani Mine, Lelatema Mountains, Arusha Region, Tanzania |
Opal (rough and cut) Shoa Province, Ethiopia |
Quartz, var. Herkimer Diamond Ace of Diamonds Mine, Herkimer County, New York |
Spinel (rough and cut) Mogok, Sagaing District, Mandalay Division, Burma (Myanmar) |