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Rough Science . New Zealand . Treasure Hunt . Extracting Gold – PBS. Jump to Crushing the rock?: Quartz rock with gold Crushing the gold-bearing rock was not …
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We used mercury to actually extract the gold from the powdered rock. Gold, like most minerals, can be ‘dissolved’ in mercury to create what’s called an amalgam.
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Mar 30, 2010 · … extracting gold videos | extracting gold machines | extracting gold classes … So how do you use mercury to extract the gold from gold-bearing rock?
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How do you separate a mineral from a rock? In: Geology [Edit categories] Answer: … then you finely crush the rock and use ‘flotation’. (panning for gold)
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Jul 25, 2009 · Best Answer: put the rocks in a high temperature oven or kiln such that the heat gets to above the melting point of gold. The gold should flow to the …
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Gold Crusher Machine. Gold within the rock ore were suprisingly low, to be able to extract gold, the ore has to be processed by gold mine processing plant.
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