Reference | {Reference:: INGEMMET database, 2001 (Marquez, E., 1997, porphyry host Cu-Au mineralization Laguna Chamis: IX Congreso peruano de Geologia, Agosto)}{Reference:: Singer, D.A., Berger, V.I., Moring, B.C., Porphyry copper deposits of the world: Database, maps, and grade and tonnage models, USGS Open-File Report 2005-1060 (2005). http://pubs.usgs.gov/of/2005/1060/of2005-1060.pdf. Retrieved from the WWW on 12/11/07} |