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A comment on Scientists find gold growing on trees in Australia. Parent comment

Re:Scientists find gold growing on trees in Australia by Turing_Machine on Wednesday October 23, 2013 @07:43AM (#6598134)
Bacteria are already being used to extract economically significant amounts of metals from ore bodies and mine waste.

ATW, up to 25% of the world's supply of new copper is now produced this way.

http://en.wikipedia.org/wiki/Biomining

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Re:Scientists find gold growing on trees in Australia by jessaustin on Wednesday October 23, 2013 @09:51AM (#6598685)
That Wikipedia article is the least-sourced one I've seen in years. It has one cite, from "June 1994". Not to contradict you, and I'm sure that biomining is important, but I thought it was interesting to see a Wikipedia article like that. Biomining must not be a controversial topic!
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