Quartz, var. Herkimer Diamond Ace of Diamonds Mine, Herkimer County, New York |
Zoisite Var. Tanzanite Arusha, Merelani, Tanzania |
Opal (rough and cut) Shoa Province, Ethiopia |
Serandite with Aegirine Mont St. Hilaire, Quebec, Canada |
Olmiite on Calcite N Chwanning II Mine, Kuruman, Republic of South Africa |
Lapis Lazuli (polished and carved) Sar-e-Sang, Badakhshan Province, Afghanistan |