Sphalerite on Quartz Shuikoushan Lead/Zinc Mine, Chaling, Hunan Province, China |
Diopside Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania |
Beryl var. Aquamarine (etched) Itatia Mine, Minas Gerais, Brazil |
Smithsonite Tsumeb Mine, Tsumeb, Namibia |
Corundum var. Sapphire Potanino Mine, Ilmen Mountains, Russia |
Azurite w/ Malachite Milpillas Mine, Sonora, Mexico |