Corundum Var. Sapphire Balangoda, near Ratnapura, Sabaragamuwa Province, Sri Lanka |
Quartz var. Faden Dara Ismael Khan District, Waziristan, Pakistan |
Zoisite Var. Tanzanite Merelani Mine, Lelatema Mountains, Arusha Region, Tanzania |
Wulfenite Wulfenite from Villa Ahumada, Sierra de Los Lamentos, Chihuahua, Mexico |
Dioptase Altyn-Tyube, Karagandy Oblast, Kazakhstan |
Beryl var. Aquamarine (etched) Itatia Mine, Minas Gerais, Brazil |