“…Due to the unqualified artisanal in IGM activity, the processes of digging, extraction, and refining of gold lead pollution for environment and ecosystem. The negative impact for environmental sector are abration of land [8], contamination of heavy metal Arcenic (As) and Mercury (Hg) [9], deforestation [10], water pollution, damage of farmlands [11], appearance of big pit [12], decrease of vegetation [13], decay of stream, emergence of social problem [7], cyanide (CN) [14] etc. According Koekkoek (2013), the annual leaching and emision of heavy metal mercury (Hg) in 70 developing counturies by Artisanal Gold Mining (AGM) reaches 1608 tonnes.…”