Mar 19, 2014 . The village of Ngwala lies 4.5 kilometres south of the deposit. . It is the fourth largest gold producer in Africa and as such has an established .. Alluvium. (Bastnaesite and Monazite). SW Alluvials. 200m. 100. 0 .. to a 45kW jaw crusher and the undersize to a 75kW gyratory cone crusher. ... SCRUBBER.