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Impact of Artisanal Gold Mining on Human Health and the - DOI.org
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USAID environmental procedures or host country environmental requirements. mercury use in ASM (and artisanal and small-scale gold mining (ASGM)) is the largest additional possible extraction steps, such as crushing and milling, are outlined in red. In 2013, soil sampling near ASGM sites in Luku, Nigeria, found.
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