Opal: Rough and Cut

Shoa Province, Ethiopia

Corundum Var. Sapphire

Balangoda, near Ratnapura, Sabaragamuwa Province, Sri Lanka

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

Opal var. Hyalite

San Luis Potosi, Mexico