Abandoned mine drainage
Abandoned mine drainage (also known as AMD) is a form of water pollution involving water that has been polluted by contact with mines, typically coal mines. Although it is sometimes called "acid mine drainage", not all abandoned mine drainage is acidic.
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Abandoned mine drainage
Abandoned mine drainage (also known as AMD) is a form of water pollution involving water that has been polluted by contact with mines, typically coal mines. Although it is sometimes called "acid mine drainage", not all abandoned mine drainage is acidic.
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Abandoned mine drainage (also ...... doned mine drainage is acidic.
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47.923.309
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Abandoned mine drainage (also ...... doned mine drainage is acidic.
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Abandoned mine drainage
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