Beryl var. Aquamarine (etched) Itatia Mine, Minas Gerais, Brazil |
Zoisite Var. Tanzanite Merelani Mine, Lelatema Mountains, Arusha Region, Tanzania |
Corundum var. Sapphire Potanino Mine, Ilmen Mountains, Russia |
Opal: Rough and Cut Shoa Province, Ethiopia |
Azurite w/ Malachite Milpillas Mine, Sonora, Mexico |
Opal (polished) Jalisco, Mexico |