St Barbara (ASX:SBM) is a gold mining company with operations in Canada and Papua New Guinea. The company's focus is on producing high-margin gold at its two operating mines, Atlantic Gold in Canada and Simberi Gold in Papua New Guinea. St Barbara's operations are focused on the production of gold. The company uses a variety of mining methods, including open pit mining, underground mining, and alluvial mining. St Barbara also has a dedicated exploration team that is constantly looking for new gold resources.