Study indicates that some indigenous people have up to eight times the maximum permissible limit.
May 24, 2016
Document shows mercury contamination in rivers, hydrobiological species and population exceeding the maximum permissible limits due to artisanal mining.
September 11, 2013
In 1990, mining had affected 900 hectares, the affected area currently exceed 32 000 hectares.
August 18, 2016
Petroleum and mining, after destroying and contaminating everything they touched, now want to invade Peru’s national parks.[:]