Quartz, var. Herkimer Diamond Ace of Diamonds Mine, Herkimer County, New York |
Opal (polished) Jalisco, Mexico |
Beryl var. Aquamarine Quy Chau District, Nghe An Province, Vietnam |
Zoisite Var. Tanzanite Merelani Mine, Lelatema Mountains, Arusha Region, Tanzania |
Olmiite on Calcite N Chwanning II Mine, Kuruman, Republic of South Africa |
Serandite with Aegirine Mont St. Hilaire, Quebec, Canada |