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