Two older men searching for opals, opal mining fields, Aboriginal Land, Stuart Highway near Marla Opalsiedlung, South Australia

holding hammer adults people sitting casual clothing senior adult top men stones pants nature clouds mature adult travel trousers stone headdress outdoors interest mine sweater trousers searching person cloud mine mining south australia industry traditional costume shirt blurred motion friends day sky friendship focus on foreground holding australia concentration front view hat aboriginal land alternative australia branch branch office bush gemstone hinterland holiday holidays jewel lifestyle mine miner mining town mintabie opal opal mine opal settlement outback precious stone settlement travel trip vacation voyage