The Mineral Industry of Botswana in 2012 - USGS Mineral .Mupane Gold Mining Pty Ltd. continued to produce gold from its Mupane Mine. Botswana was a leading producer of diamond, and the production of gem-quality.the mineral industry of botswana,The Mineral Industry of Botswana in 2009 - USGS Mineral .Botswana—2009. 5.1. THE MINERAL INDUSTRY OF BOTSWANA. By Harold R. newman. Botswana's mineral resources include base metals, coal, diamond.