Identification and isotopic studies of early Cambrian magmatism (El Carancho Igneous Complex) at the boundary between Pampia terrane and the Río de la Plata craton, La Pampa province, Argentina

Identification and isotopic studies of early Cambrian magmatism (El Carancho Igneous Complex) at the boundary between Pampia terrane and the Río de la Plata craton, La Pampa province, Argentina

We have identified late Early Cambrian metaigneous rocks very poorly exposed at the Estancia El Carancho, in central La Pampa province, Argentina. They comprise calc–alkaline metadiorite and metagranite, and tholeiitic metapyroxenite and metagabbro. They are jointly referred to as the El Carancho Ig...

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Bibliographic Details
Main Authors: Chernicoff, C., Zappettini, E., Santos, J., Godeas, M., Belousova, E., McNaughton, Neal
Format: Journal Article
Published: Elsevier Science BV 2012
Subjects:
La Pampa province
Aeromagnetics
Hf isotopes
U–Pb SHRIMP
Pampean magmatic arc–backarc
Online Access:http://hdl.handle.net/20.500.11937/29194

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