Quartz Var. Rose Lavra da Ilha Pegmatite, Taquaral, Itinga, Aracuai, Minas Gerais, Brazil |
Danburite rough and cut San Luis Potosi, Mexico |
Zoisite Var. Tanzanite Merelani Mine, Lelatema Mountains, Arusha Region, Tanzania |
Garnet var. Hessonite Jeffrey Mine, Asbestos, Quebec, Canada |
Opal (rough and cut) Shoa Province, Ethiopia |
Opal: Rough and Cut Shoa Province, Ethiopia |