ASGM produces 12 to 15% of the gold in the world„ yet it uses more than 1400 tons/year of elemental mercury (Hg) which is released in the air, water, sediments, land and food
read more... file:///C:/Users/User/Downloads/toxics-10-00723.pdf
ASGM produces 12 to 15% of the gold in the world„ yet it uses more than 1400 tons/year of elemental mercury (Hg) which is released in the air, water, sediments, land and food
read more... file:///C:/Users/User/Downloads/toxics-10-00723.pdf
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