East Rand Mine Wikipedia
East Rand Proprietary Mines (ERPM) is a 125yearold underground gold mining operation on the Witwatersrand Basin at Boksburg, to the east of mine employed 3,850 people. It was the deepest mine in the world until 2008 at 3,585 metres depth, slightly more than the TauTona mine, also in South Africa, which was 3,581 metres at the time (in 2008 the TauTona mine completed a ...