Opal (rough and cut) Shoa Province, Ethiopia |
Quartz Var. Rose Lavra da Ilha Pegmatite, Taquaral, Itinga, Aracuai, Minas Gerais, Brazil |
Beryl var. Aquamarine (etched) Itatia Mine, Minas Gerais, Brazil |
Quartz "Faden" Dara Ismael Khan District, Waziristan, Pakistan |
Olmiite on Calcite N Chwanning II Mine, Kuruman, Republic of South Africa |
Dioptase Altyn-Tyube, Karagandy Oblast, Kazakhstan |