ratio of gold ore to gold

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  • Copper, Silver and Gold University of Denver

    Copper, silver and gold are found in elemental or ... and some of the ore, ... and it was all but given away to create a little benefit to the cost-benefit ratio.

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  • The Ag/Au ratio of native gold and electrum and the ...

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  • Gold Wikipedia

    Gold is the most malleable of all metals; a single gram can be beaten into a sheet of 1 square meter, and an avoirdupois ounce into 300 square feet.