Corundum var. Sapphire Potanino Mine, Ilmen Mountains, Russia |
Zoisite Var. Tanzanite Arusha, Merelani, Tanzania |
Lapis Lazuli (polished and carved) Sar-e-Sang, Badakhshan Province, Afghanistan |
Diopside Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania |
Beryl var. Aquamarine Quy Chau District, Nghe An Province, Vietnam |
Olmiite on Calcite N Chwanning II Mine, Kuruman, Republic of South Africa |