price of gold ore dressing process chart

price of gold ore dressing process chart

Oct 06, 2020 Modern technology, however, has found a way to extract the gold. First, tons of ore are crushed to the consistency of fine sand. Then cyanide is added to dissolve the granules into a clear solution. When zinc dust is blended in, the gold separates from the mixture. The gold was there all the time, but it couldn’t be seen.

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