Zoisite Var. Tanzanite Arusha, Merelani, Tanzania |
Opal var. Hyalite San Luis Potosi, Mexico |
Quartz Var. Rose Lavra da Ilha Pegmatite, Taquaral, Itinga, Aracuai, Minas Gerais, Brazil |
Opal: Rough and Cut Shoa Province, Ethiopia |
Smithsonite Tsumeb Mine, Tsumeb, Namibia |
Sphalerite on Quartz Shuikoushan Lead/Zinc Mine, Chaling, Hunan Province, China |