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Tuesday, July 22, 2014

The toxic shimmer of gold

Industrywide, one of biggest environmental challenges is safely storing the cyanide solution in these ponds without accidental leakage, said Micheal George, a gold commodities specialist with United States Geological Survey (USGS). "Most of these liners are quite complex," said George. "But if your liner is compromised in some way -- well, communities are worried."
http://www.pbs.org/frontlineworld/stories/peru404/environmental.html

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