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A review of the Metalliferous Mineralization of the Lower Paleozoic Fiambalá Mafic-Ultramafic Complex, Argentina
(ARC Publications, 2019-11)
The Cr+Ni+Co+PGE elements occurring at the Sierra de Fiambalá, Argentina (ca. 27º 49’ S - 67º 30’ W) are known to be genetically related to a Lower Paleozoic layered Ma c-Ultramafic (Fiambalá) Complex, where the mineralization ...
Conodont geothermometry of the lower Paleozoic from the Precordillera (Cuyania terrane), northwestern Argentina
(Pergamon-Elsevier Science Ltd, 2010-03-09)
The thermal history of the Precordillera terrane of northwestern Argentina has been constrained by the conodont colour alteration index (CAI) in combination with previously published paleothermal data (e.g., illite ...
Provenance of the Lower Paleozoic Balcarce Formation (Tandilia System, Buenos Aires Province, Argentina): Implications for paleogeographic reconstructions of SW Gondwana
(Elsevier Science, 2009-07)
Lower Paleozoic moderately sorted quartz-arenites from the Balcarce Formation deposited in eastern Argentina (Tandilia System) comprise mainly detrital material derived from old upper crustal material. The sources were ...
The Cobres Plutonic Complex, eastern Puna (NW Argentina): Petrological and structural constraints for Lower Paleozoic magmatism
(Pergamon-Elsevier Science Ltd, 2006-12)
The southern portion of the Cobres Range is studied with an interdisciplinary, petrological–geochemical and structural-cartographic approach. The Cobres Plutonic Complex (CPC) consists of two main plutons, a granodiorite ...
Lower paleozoic ‘El Nihuil Dolerites’: Geochemical and isotopic constraints of mafic magmatism in an extensional setting of the San Rafael Block, Mendoza, Argentina
(Springer, 2017)
The ‘El Nihuil Mafic Unit’ is exposed at the Loma Alta region northwards of the El Nihuil dam. This igneous body consists mainly of mafic rocks assigned to the Precambrian and Lower Paleozoic according to different authors. ...
Petrogenesis of Upper Paleozoic post-collisional peraluminous leucogranites, Sierra de Ancasti, northwest Argentina
(E SCHWEIZERBARTSCHE VERLAGS, 2011)
The Santa Rosa and Sauce Guacho plutons are two post-collisional peraluminous Late Devonian to Early Carboniferous leucogranites that intruded the banded schists of the Ancasti Formation. The leucogranites are composed of ...