Caledonia Mining Corporation is engaged in the acquisition, exploration and development of mineral properties for the exploitation of base and precious metals focused on Southern Africa. Co.'s primary asset is a 49% interest in the Blanket Mine in Zimbabwe which produced over 50,351 ounces of gold in 2016. Its segments include Corporate, Zimbabwe, and South Africa. The Corporate segment includes administrative functions within the group. The Zimbabwe segment comprise Caledonia Holdings Zimbabwe Ltd. and subsidiaries. The South Africa segment comprises a gold mine, that is on care and maintenance, as well as sales made by Caledonia Mining South Africa Proprietary Limited to the Blanket Mine.