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This acidic h2o damages aquatic crops and animals. In addition to acid mine drainage, the disposal of mine squander may trigger severe drinking water air pollution from toxic metals. The toxic metals usually present in mine waste, for example arsenic and mercury, are harmful to the overall health of folks https://preciousmetalinvestments64172.bloggerchest.com/36232188/5-easy-facts-about-market-volatility-described

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