Apophyllite with Scolecite Jalisgoan, near Jalgoan, Maharashtra State, India |
Corundum var. Sapphire Potanino Mine, Ilmen Mountains, Russia |
Olmiite on Calcite N Chwanning II Mine, Kuruman, Republic of South Africa |
Quartz "Faden" Dara Ismael Khan District, Waziristan, Pakistan |
Opal (polished) Jalisco, Mexico |
Danburite rough and cut San Luis Potosi, Mexico |