“More worrying is the unregulated, high use and exposure of mercury in gold recovery by artisanal and small scale miners. Mercury use in this sector globally is estimated to be over 2000 tonnes each year with virtually all of the chemicals released finding their way into the atmosphere, water bodies, and land.
read more... https://3news.com/dont-ban-small-scale-mining-rather-use-appropriate-technology-govt-urged/
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