St Barbara Ltd is an Australia-based gold mining company. The Company’s assets include the Leonora Operations in Western Australia, the Simberi Operations in Papua New Guinea, and the Atlantic Gold Operations in Nova Scotia, Canada. Leonora Operations include the Gwalia mine, which is located approximately three kilometers (km) south of the town of Leonora, Western Australia. The Simberi Operations occurs on the eastern half of the Simberi island covered by approximately...