Corundum Var. Sapphire Balangoda, near Ratnapura, Sabaragamuwa Province, Sri Lanka |
Zoisite Var. Tanzanite Arusha, Merelani, Tanzania |
Quartz var. Faden Dara Ismael Khan District, Waziristan, Pakistan |
Wulfenite Wulfenite from Villa Ahumada, Sierra de Los Lamentos, Chihuahua, Mexico |
Beryl var. Aquamarine Quy Chau District, Nghe An Province, Vietnam |
Dioptase Altyn-Tyube, Karagandy Oblast, Kazakhstan |