Opal (polished) Jalisco, Mexico |
Zoisite Var. Tanzanite Arusha, Merelani, Tanzania |
Serandite with Aegirine Mont St. Hilaire, Quebec, Canada |
Beryl var. Aquamarine Quy Chau District, Nghe An Province, Vietnam |
Lapis Lazuli (polished and carved) Sar-e-Sang, Badakhshan Province, Afghanistan |
Sphalerite on Quartz Shuikoushan Lead/Zinc Mine, Chaling, Hunan Province, China |