Author:Napier, JAL; Drescher, K; Hildyard, MW; Kataka, MO; Malan, DF; Sellers, EJDate:Mar 2002The main themes of the project GAP601b have been experimental investigations of creep effects, further underground observations of time-dependent behaviour, investigation of scale effects and rock mass stability and studies of the interaction ...Read more
Author:Watson, BP; Ryder, JA; Kataka, MO; Kuijpers, JS; Leteane, FPDate:Aug 2008The Bushveld platinum group metal deposits are two distinct, shallow-dipping stratiform tabular orebodies and strike for many hundreds of kilometres. Mining is extensive, with depths ranging from close-to-surface to 2 000 m. The mining method ...Read more