Caledonia Mining Corporation (Caledonia) is an exploration, development and mining corporation focused on Southern Africa. Caledonia holds four, contiguous large scale mining licenses covering approximately 800 square kilometers on the Zambian Copperbelt. The Company�s primary assets are an operating gold mine in Zimbabwe the Blanket Mine, which is a base metals exploration project in Zambia (the Nama Property) and two platinum and base metal (PGE) projects in South Africa (Rooipoort and Mapochs). The Company operates in four segments: Corporate, Zimbabwe, South Africa and Zambia. During the year ended December 31, 2012, drilling programme at the 100% owned Nama Base Metals Projects in Zambia, comprised 10,903 meters over 20 holes and confirmed the existence of the copper-bearing mineralized zone identified in 2011.