| Reference | {Ownership:: Compania Minera Milpo SA - MILPO http://www.milpo.com.pc/}{Reference:: Randall, J.A., 1960, Geologia del distrito de cobre de Chapi: Boletin de la Sodiedad Geologica del Peru, v. 35, p. 79-97}{Reference:: Zappettini, E., Godeas, M., Seggiaro, P., Korzeniewski, L.I., Rubiolo, D., Miranda-Angles, V., Uribe-Zeballos, H., Heuschmidt, B., Rodriges, C.S., Vivallo, A.S., Gardeweg, M.P., Mpodozis, C.M., Palacios, C., Maidana, M.P., Rondoy, E.B., Ronquillo, M.C., and Cocking, R., 2001, Mapa metallogenico de la region fronteriza entre Argentina, Bolivia, Chile y Peru (14oS y 28oS) Servicio nacional de Geologia y Minera - Chile, Publication Geologica Multinacional, no. 2, 222 p. and 1 map}{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 12/11/07} |