Diopside Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania |
Quartz Var. Rose Lavra da Ilha Pegmatite, Taquaral, Itinga, Aracuai, Minas Gerais, Brazil |
Quartz "Faden" Dara Ismael Khan District, Waziristan, Pakistan |
Opal (rough and cut) Shoa Province, Ethiopia |
Adamite on Limonite Ojuela Mine, Mapimi, Durango, Mexico |
Dioptase Altyn-Tyube, Karagandy Oblast, Kazakhstan |