Olmiite on matrix N Chwanning II Mine, Kuruman, Republic of South Africa |
Quartz, var. Herkimer Diamond Ace of Diamonds Mine, Herkimer County, New York |
Opal var. Hyalite San Luis Potosi, Mexico |
Apophyllite with Scolecite Jalisgoan, near Jalgoan, Maharashtra State, India |
Adamite on Limonite Ojuela Mine, Mapimi, Durango, Mexico |
Corundum var. Sapphire Potanino Mine, Ilmen Mountains, Russia |