The geology of the Welkom Goldfield with special reference to the "A", "B" and Beatrix Reefs
The first Witwatersrand gold deposits in the Orange Free State were discovered under younger cover rocks in the 1930's with the aid of drilling and geophysics. The Welkom gold deposits are found in the sedimentary rock sequences of the Central Rand Group, which represent unconformity bounded ge...
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| Format: | Others |
| Language: | English |
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Rhodes University
1993
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| Online Access: | http://hdl.handle.net/10962/d1005575 |