Results 1 results found Opal Mines at Coober Pedy, South AustraliaALPHA Opal stone close-up, Lightning Ridge, opal settlement, New South Wales, Australia Mining shaft, Lightning Ridge, NSW, Australia Visitor searching for opals, opal mining fields, Aboriginal Land, Stuart Highway near Marla Opalsiedlung, South Australia Underground mine of the family Bevan in Lightning Ridge, near the Queensland border, opal settlement, New South Wales, Australia Two older men searching for opals, opal mining fields, Aboriginal Land, Stuart Highway near Marla Opalsiedlung, South Australia Character from Lightning Ridge, opal town, New South Wales, Australia opal rings on hand, NSW, Australia