Smithsonite Tsumeb Mine, Tsumeb, Namibia |
Garnet var. Hessonite Jeffrey Mine, Asbestos, Quebec, Canada |
Corundum var. Sapphire Potanino Mine, Ilmen Mountains, Russia |
Olmiite on Calcite N Chwanning II Mine, Kuruman, Republic of South Africa |
Danburite rough and cut San Luis Potosi, Mexico |
Adamite on Limonite Ojuela Mine, Mapimi, Durango, Mexico |