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...

Descripción completa

Detalles Bibliográficos
Autor principal: Mutti, Diana Irene
Publicado: 1992
Materias:
folding
gabbro
metamorphism
peridotite
serpentinization
tectonics
Argentina
Bosque Alegre
Cordoba
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_NIS00264_v47_n2_p153_Mutti
http://hdl.handle.net/20.500.12110/paper_NIS00264_v47_n2_p153_Mutti
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_NIS00264_v47_n2_p153_Mutti
record_format dspace
spelling paper:paper_NIS00264_v47_n2_p153_Mutti2023-06-08T16:39:21Z The gabbro-peridotite complex of Bosque Alegre, Cordoba Province Mutti, Diana Irene folding gabbro metamorphism peridotite serpentinization tectonics Argentina Bosque Alegre Cordoba 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 Fil:Mutti, D.I. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1992 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_NIS00264_v47_n2_p153_Mutti http://hdl.handle.net/20.500.12110/paper_NIS00264_v47_n2_p153_Mutti
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic folding
gabbro
metamorphism
peridotite
serpentinization
tectonics
Argentina
Bosque Alegre
Cordoba
spellingShingle folding
gabbro
metamorphism
peridotite
serpentinization
tectonics
Argentina
Bosque Alegre
Cordoba
Mutti, Diana Irene
The gabbro-peridotite complex of Bosque Alegre, Cordoba Province
topic_facet folding
gabbro
metamorphism
peridotite
serpentinization
tectonics
Argentina
Bosque Alegre
Cordoba
description 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
author Mutti, Diana Irene
author_facet Mutti, Diana Irene
author_sort Mutti, Diana Irene
title The gabbro-peridotite complex of Bosque Alegre, Cordoba Province
title_short The gabbro-peridotite complex of Bosque Alegre, Cordoba Province
title_full The gabbro-peridotite complex of Bosque Alegre, Cordoba Province
title_fullStr The gabbro-peridotite complex of Bosque Alegre, Cordoba Province
title_full_unstemmed The gabbro-peridotite complex of Bosque Alegre, Cordoba Province
title_sort gabbro-peridotite complex of bosque alegre, cordoba province
publishDate 1992
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_NIS00264_v47_n2_p153_Mutti
http://hdl.handle.net/20.500.12110/paper_NIS00264_v47_n2_p153_Mutti
work_keys_str_mv AT muttidianairene thegabbroperidotitecomplexofbosquealegrecordobaprovince
AT muttidianairene gabbroperidotitecomplexofbosquealegrecordobaprovince
_version_ 1769175814805389312

Ejemplares similares