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Gold mining - Wikipedia, the free encyclopedia

Jump to Cyanide process - Cyanide extraction of gold may be used in areas where fine gold-bearing rocks are found. Sodium cyanide solution is mixed ...

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Mining - Wikipedia, the free encyclopedia

Jump to Processing - ... or gravels before processing. Processing of ore from a lode mine, whether it is a surface or subsurface mine, requires that the rock ...

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Mining: The Hard Rock Mining Process

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