Tao Lekoa Mining Atlas Explore the World of Mining
General . Unlike the other Vaal River operations, the major reef mined at Tau Lekoa is the Ventersdorp Contact Reef. Mining operations are conducted at depths ranging from 800 metres to 1,743 metres, making this one of the shallower AngloGold Ashanti mines in South Africa. The Tau Lekoa operation comprises a twinshaft system.