Early jurassic arc related magmatism associated with porphyry copper mineralization. Baixe no formato pdf, txt ou leia online no scribd. A northwest orientation of the arc between 21 and 26 south latitude in the northern chileargentina andes was first established by palma et al. The role of the subducting slab and melt crystallization in. The ordovician magmatic arc in the northern chileargentina. The mesozoic magnetiteapatite deposits of the coastal cordillera of chile are interpreted as the product of the crystallization of oxidized ironrich melts and subsequent hydrothermal alteration produced by related magmatichydrothermal systems. Pdf tectonica regional y metalogenesis asociada al.
Porfidos cupriferos sistemas del tipo porfido cuprifero generalidades. Formadas a profundidades intermedias gracias al desplazamiento. Pdf on jan 7, 1989, jose perello and others published porfidos cupriferos ricos en oro. The statistical processing of megafractures and lineaments of the argentinean, chilean and uruguayan territories, and the determination of the structurogenetic orientations of more than fifty phylohydrothermal mineral deposits has led to the development of a hypothesis of the existence of two planetary fracture network systems in the south american austral cone. Scribd is the worlds largest social reading and publishing site. Early jurassic arc related magmatism associated with porphyry. Xii entmme i vii mshmtouro pretomg, noviembre 2007. Mineralizacion hipogena del porfido paleoceno spence.
Geoqulmica granitoides, porfidos cupriferos chilenos. Pdf metalogenesis abraham mendoza pimentel academia. Pdf mineralizacion hipogena del porfido paleoceno spence. Yacimientos tipo porfido cuprifero pdf free download. Baixe no formato ppt, pdf, txt ou leia online no scribd.
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