A probabilistic mineral resource assessment of undiscovered resources in porphyry copper deposits in the Tethys region of western and southern Asia was carried out as part of a global mineral resource assessment led by the U.S. Geological Survey (USGS)
Z??rcher, Lukas lzurcher@usgs.gov,Bookstrom, Arthur A. abookstrom@usgs.gov,Hammarstrom, Jane M. jhammars@usgs.gov,et al. Porphyry copper assessment of the Tethys region of western and southern Asia: Chapter V in <i>Global mineral resource assessment</i>. 2015-01-01.