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Gold Ore Hammer Mill Gift Cards

Gold Ore Hammer Mill Gift Cards

Jan 16 2009nbsp018332I like the display of the native gold. That is not a coin press it is a hammer mill. It was driven by an engine and those six hammers really just a bar with a heavy head at the bottom would go up and down. It crushed the ore into a fine powder. Afterwards the ore which has been reduced to the consistency of flour would be soaked in mercury.

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