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Wednesday, October 16, 2013

Tarnished gold: why Peru's forced labor mining matters to the US

Estimates of the number of workers in the Madre de Dios gold camps range from 15,000 to 50,000.
Workers fell trees to clear the mine site or operate huge motorized suction hoses that send a cascade of mud over a sluice. When the heavier, gold-bearing sediment settles to the bottom, the miners use their hands or feet to mix it with mercury, which clings to the gold, separating it from the sand. Then they heat the amalgam, sometimes with nothing more than a blowtorch, vaporizing the mercury and leaving behind a chunk of gold.
http://www.theguardian.com/sustainable-business/peru-gold-mining-forced-labor

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