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IPIS (International Peace Information Service) estimates an annual gold production of 11.6 tons, for the sites visited by its researchers in eastern Congo between 2013 and 2015. This is equivalent to around $450 million at today’s prices. In 2015, official artisanal gold exports for the DRC were recorded at 254 kilograms.

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Between 2013 and 2015, the International Peace Information Service (IPIS) visited 1,615 artisanal mines across the region, recording the presence of 239,700 miners. Around 80 percent of these miners were working in gold mines, and around two-thirds were working in mines affected by the presence of the national army or a non-state armed group.

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Gold is also recovered from heating the amalgam through burning it in a metal pan over an open fire.When this is done without the use of a retort, mercury vapours are released into the air and inhaled by the miners.This practice produces atmospheric mercury emissions of about 300 metric tones per year worldwide. (GMP, 2006).

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