Mercury has been used in small-scale gold mining for more than 3,000 years, causing serious health issues and environmental harm.
read more... https://www.instagram.com/unep/p/C_C6-8wtoRu/?img_index=1
Mercury has been used in small-scale gold mining for more than 3,000 years, causing serious health issues and environmental harm.
read more... https://www.instagram.com/unep/p/C_C6-8wtoRu/?img_index=1
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