Zoisite Var. Tanzanite Merelani Mine, Lelatema Mountains, Arusha Region, Tanzania |
Corundum Var. Sapphire Balangoda, near Ratnapura, Sabaragamuwa Province, Sri Lanka |
Quartz "Faden" Dara Ismael Khan District, Waziristan, Pakistan |
Beryl var. Aquamarine Quy Chau District, Nghe An Province, Vietnam |
Dioptase Altyn-Tyube, Karagandy Oblast, Kazakhstan |
Opal: Rough and Cut Shoa Province, Ethiopia |