The gabbro-peridotite complex of Bosque Alegre, Cordoba Province

The gabbro-peridotite complex of Bosque Alegre crops out in a NNW-SSE trending belt 2 km long and 0.8 km wide, located 20 km SE of Villa Carlos Paz, Cordoba, Argentina. It was emplaced concordantly with rocks of the Precambrian crystalline basement which are dominantly of amphibolite facies. The ult...

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Detalles Bibliográficos
Autor principal: Mutti, D.I
Formato: Capítulo de libro
Lenguaje:Español
Publicado: 1992
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Acceso en línea:Registro en Scopus
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Registro en la Biblioteca Digital
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100 1 |a Mutti, D.I. 
245 1 4 |a The gabbro-peridotite complex of Bosque Alegre, Cordoba Province 
246 3 1 |a El complejo gabro-peridotitico de Bosque Alegre, Provincia de Cordoba 
260 |c 1992 
506 |2 openaire  |e Política editorial 
520 3 |a The gabbro-peridotite complex of Bosque Alegre crops out in a NNW-SSE trending belt 2 km long and 0.8 km wide, located 20 km SE of Villa Carlos Paz, Cordoba, Argentina. It was emplaced concordantly with rocks of the Precambrian crystalline basement which are dominantly of amphibolite facies. The ultramafic-mafic rocks formed a folded differentiated igneous complex with peridotites at the base followed by pyroxenites, hornblendites and gabbros at the top. They are intensely serpentinized and uralitized and probably represent part of the roof zone of an old island arc and/or back arc system. Folding was syntectonic with the regional metamorphism and occurred during four tectonic phases accompanied by intense serpentinization of the ultramafic rocks and amphibolitization of the gabbroic rocks. -English summary  |l eng 
593 |a Dept. de Ciencias Geologicas, Univ. de Buenos Aires, Ciudad Universitaria, Pabellon 2, 1428 Buenos Aires, Argentina, Argentina 
690 1 0 |a FOLDING 
690 1 0 |a GABBRO 
690 1 0 |a METAMORPHISM 
690 1 0 |a PERIDOTITE 
690 1 0 |a SERPENTINIZATION 
690 1 0 |a TECTONICS 
690 1 0 |a BOSQUE ALEGRE 
651 4 |a ARGENTINA 
651 4 |a CORDOBA 
773 0 |d 1992  |g v. 47  |h pp. 153-167  |k n. 2  |t Revista - Asociacion Geologica Argentina 
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