Acid mine drainage (AMD) is formed when water and air come in contact with pyrite (FeS2) present in coal and exposed rocks, to form sulphuric acid. The process of pyrite oxidation further leads to the
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Acid mine drainage (AMD) is formed when water and air come in contact with pyrite (FeS2) present in coal and exposed rocks, to form sulphuric acid. The process of pyrite oxidation further leads to the