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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.
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Gold Smelting Process | eHow. The first step in the gold smelting process occurs when ore containing gold is mined from the earth. At this point, the crude binding ...
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Sep 15, 2007· How gold is produced, from excavation to ingotform.
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