Azurite w/ Malachite Milpillas Mine, Sonora, Mexico |
Adamite on Limonite Ojuela Mine, Mapimi, Durango, Mexico |
Spinel (rough and cut) Mogok, Sagaing District, Mandalay Division, Burma (Myanmar) |
Apophyllite with Scolecite Jalisgoan, near Jalgoan, Maharashtra State, India |
Corundum Var. Sapphire Balangoda, near Ratnapura, Sabaragamuwa Province, Sri Lanka |
Quartz, var. Herkimer Diamond Ace of Diamonds Mine, Herkimer County, New York |