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… and updated information on artisanal and small-scale gold mining. • The use of different pollution control technologies … cycling in the environment. Artisanal and small-scale gold mining and coal burning are the major sources of … confirms the role of artisanal and small-scale gold mining (ASGM) and coal burning as the largest components of …

… air, water and soil through anthropogenic activity such as mining, metal and cement production, and combustion of fossil … sources of atmospheric mercury are coal burning, mining, industrial activities that process ore to produce … is used intentionally. Artisanal and small-scale gold mining is the largest of these, in which mercury emissions …