St Barbara is one of Australia’s largest ASX listed gold producers and explorers. St Barbara's assets include its Leonora Operations in Western Australia, its Simberi mine in Papua New Guinea and Gold Ridge mine in the Solomon Islands. It has Mineral Resources of over 16 million ounces of gold including Ore Reserves of over 5 million ounces as well as an extensive landholding comprising granted tenements and tenement applications in Australia and the western Pacific.