Sillitoe, Richard H. (Ministerio de Defensa. Dirección General de Fabricaciones Militares. Centro de Exploración Geológico-Minera, 1973)
A geological appraisal of the Campana Mdnfida prospect in Neuquén Province, Argentina has resulted in the recognition of features characteristic of typical porphyry copper deposits. A zonal pattern of hydrothermal ...