President Steyn Mine, Welkom, Witwatersrand field, Free State Province, South Africa

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A gold-platinum mine in the Witwatersrand Reef, owned by Anglo-American Corp. of South Africa. Produced 3,740,000 tons of ore (= 24,373 kg Au) (1984).

Ref.:
Mining Annual Review (1985): 39 & 412.

Mineral List:

Gold

Iridium
var: Osmiridium

Isoferroplatinum

3 entries listed. 2 valid minerals.

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