A Tectonic Model for the Spatial Occurrence of Porphyry Copper and Polymetallic Vein Deposits—Applications To
USING ACID MINE DRAINAGE SLUDGE TO REMOVE PHOSPHORUS AND OTHER METAL OXYANIONS FROM WASTE WATER U.S. Department of the Interior U.S. Geological Survey.
Afghanistan Tectonic Map.pdf
Using Acid Mine Drainage Sludge to Remove Phosphorus and Other Metal Oxyanions from Waste Water
