Olmiite on Calcite N Chwanning II Mine, Kuruman, Republic of South Africa |
Zoisite Var. Tanzanite Arusha, Merelani, Tanzania |
Opal var. Hyalite San Luis Potosi, Mexico |
Smithsonite Tsumeb Mine, Tsumeb, Namibia |
Olmiite on matrix N Chwanning II Mine, Kuruman, Republic of South Africa |
Beryl var. Aquamarine (etched) Itatia Mine, Minas Gerais, Brazil |