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Topic Civil Engineer Gold Ore Dressing

To 8 to 10 gt 36.Mudd 6 estimated the average ore grade for canada, australia and south africa as 7.15, 2.65 and 9.83 gt respectively.Gold mining takes place both in surface, such as open cut or placer mining, and underground.Currently there are several processes to extract gold, with gravity concentration, otation,.

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