Wulfenite Wulfenite from Villa Ahumada, Sierra de Los Lamentos, Chihuahua, Mexico |
Quartz "Faden" Dara Ismael Khan District, Waziristan, Pakistan |
Spinel (rough and cut) Mogok, Sagaing District, Mandalay Division, Burma (Myanmar) |
Garnet var. Hessonite Jeffrey Mine, Asbestos, Quebec, Canada |
Sphalerite on Quartz Shuikoushan Lead/Zinc Mine, Chaling, Hunan Province, China |
Olmiite on Calcite N Chwanning II Mine, Kuruman, Republic of South Africa |