Zoisite Var. Tanzanite Arusha, Merelani, Tanzania |
Corundum Var. Sapphire Balangoda, near Ratnapura, Sabaragamuwa Province, Sri Lanka |
Olmiite on matrix N Chwanning II Mine, Kuruman, Republic of South Africa |
Wulfenite Wulfenite from Villa Ahumada, Sierra de Los Lamentos, Chihuahua, Mexico |
Diopside Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania |
Quartz "Faden" Dara Ismael Khan District, Waziristan, Pakistan |