Opal (polished) Jalisco, Mexico |
Tourmaline Var. Elbaite Kunar Province, Afganistan |
Azurite w/ Malachite Milpillas Mine, Sonora, Mexico |
Olmiite on Calcite N Chwanning II Mine, Kuruman, Republic of South Africa |
Zoisite Var. Tanzanite Merelani Mine, Lelatema Mountains, Arusha Region, Tanzania |
Corundum Var. Sapphire Balangoda, near Ratnapura, Sabaragamuwa Province, Sri Lanka |