Doornkop Harmony
Doornkop, which is situated 30 kilometres west of Johannesburg in the province of Gauteng, is a joint venture with BEE company African Vanguard Resources (Pty) Ltd, which has a 26% share in the mine. Doornkop comprises a single shaft system of intermediate depth (maximum depth of 1 973m) and is serviced by the Doornkop carboninpulp (CIP) Gold Plant.