Olmiite on matrix N Chwanning II Mine, Kuruman, Republic of South Africa |
Serandite with Aegirine Mont St. Hilaire, Quebec, Canada |
Zoisite Var. Tanzanite Merelani Mine, Lelatema Mountains, Arusha Region, Tanzania |
Dioptase Altyn-Tyube, Karagandy Oblast, Kazakhstan |
Corundum Var. Sapphire Balangoda, near Ratnapura, Sabaragamuwa Province, Sri Lanka |
Quartz, var. Herkimer Diamond Ace of Diamonds Mine, Herkimer County, New York |