KEDOUGOU, Senegal (AP) — The quickest way to separate gold from rock, Sadio Camara says, is with a drop of mercury. She empties a dime-sized packet of the silvery liquid into a plastic bucket of muddy ...
In a recent study published today in the European Geosciences Union (EGU) journal Biogeosciences, scientists have confirmed that mercury pollution from artisanal and small-scale gold mining (ASGM) is ...
Unlike alluvial gold, which is found as very small flakes on riverbanks, gold-bearing rocks have to be dug out of the ground. We're after pure gold, but rock that contains gold also includes lots of ...
BOGOTA, Colombia (AP) — A global mercury conference in Geneva faced sharp criticism Friday from environmental and Indigenous groups for failing to take stronger steps against mercury use in ...
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