We provide information on mining,mining industry, mineral processing,gold . From the copper cathodes, it is manufactured into wire, appliances, etc. that are used . Any gold or silver in the copper does not plate out and drops to the bottom of.
Jul 20, 2016 . We get most of our gold from gold mines, and this has always been true. . more of its silver from, in particular, copper mines and lead/zinc mines. ... as a precious metal, versus gold and other upstarts (e.g., platinum, etc.).