Gold Mine the Middelvlei Reef can only support selective mining of high grade areas (Fig. 2). On the other hand, the Carbon Leader, one of the single most important gold …
The Middelvlei gold placer on Doornfontein Gold Mine, which is situated in the Carletonville Goldfield along the north western eroded rim of the Witwatersrand Basin, is represented …
Middelvlei Reef. The MR is correlated with the South Reef of the Central Rand Goldfields. It occurs some 55 metre above the CL over most of the mining right area, except where …
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Sedimentology of the Middelvlei Placer, Doornfontein Gold Mine, Witwatersrand Supergroup. South African Journal of Geology (1987) 90 (1): 72–85.
There is extensive textural evidence for sulphidation in the Middelvlei Reef of the Carletonville Goldfield, South Africa. Secondary iron sulphides have replaced sand- and …
The Middelvlei Reef is the second economic horizon at Blyvoor and lies stratigraphically 50 m to 75 m above the Carbon Leader. Towards the south, the …
History of the MIDDELVLEI Project: The property has been the focus of minor attention since 1929 when the first borehole was drilled on the property. Initial exploration was …
A 750-ton crane, one of South Africa's largest lowbed cranes and powered by Transcor, recently traversed 40km from Carletonville to Middelvlei Mine as Zambesi Gold established new operations.
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