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Gold Extraction Methods. Alluvial gold is extracted using a rocker and cradle or simple sluice and various panning techniques. Reef gold is imbedded in quartz rock, which has to be crushed to release the gold caught in the seams. Ore Treatment The ore after crushing went through a screen, with the assistance of water and ran over a flat area

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How was gold extracted

In the old days it was extracted from mines with pick axes. Gold nuggets were dug from veins of crystal quartz that often included silver, mercury, and lead. Today most of that ore has been tapped, and new methods are employed. The gold is no longer even visible to the naked eye--it is dust, scattered throughout an ore body in a zone.

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Clean, cheap method for extracting gold .

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