DRDGOLD Is a mining company focused on treatment of surface gold tailings. Co. is engaged in the retreatment of mine dump sand tailings dams. Co. reclaims mine tailings mainly by way of high pressure hydromechanical mining. Reclaimed gold bearing materials are transported through a network of pipelines to its metallurgical plants and process water returned by way of a closed circuit to the reclamation sites. After processing, the ensuing residue tail is disposed of on tailings storage facilities.