GEOLOGICAL AND STRUCTURAL CHARACTERIZATION OF SOME SHEAR ZONES IN THE QUEBRADAGRANDE COMPLEX NEAR TO MANIZALES AND VILLAMARIA

The Quebradagrande Complex (Located in the vicinity of Manizales and Villamaria in the Department of Caldas, Colombia) exhibit three zones of low-grade mylonites. These were identified and named, from West to East as: Los Túneles-Río Olivares, El Arroyo-Corinto, and Gallinazo-Río Blanco. An analysis...

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Fecha de publicación:
2016
Institución:
Universidad Industrial de Santander
Repositorio:
Repositorio UIS
Idioma:
spa
OAI Identifier:
oai:noesis.uis.edu.co:20.500.14071/5359
Acceso en línea:
https://revistas.uis.edu.co/index.php/revistaboletindegeologia/article/view/5854
https://noesis.uis.edu.co/handle/20.500.14071/5359
Palabra clave:
shear zones
Quebradagrande Complex
dextral
zonas de cizalla
Complejo Quebradagrande
dextral
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openAccess
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Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
id UISANTADR2_31b849d18215960aab3f41b2e5687096
oai_identifier_str oai:noesis.uis.edu.co:20.500.14071/5359
network_acronym_str UISANTADR2
network_name_str Repositorio UIS
repository_id_str
spelling Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)http://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessAtribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)2016-10-312022-03-14T20:08:32Z2022-03-14T20:08:32Zhttps://revistas.uis.edu.co/index.php/revistaboletindegeologia/article/view/5854https://noesis.uis.edu.co/handle/20.500.14071/5359The Quebradagrande Complex (Located in the vicinity of Manizales and Villamaria in the Department of Caldas, Colombia) exhibit three zones of low-grade mylonites. These were identified and named, from West to East as: Los Túneles-Río Olivares, El Arroyo-Corinto, and Gallinazo-Río Blanco. An analysis of the deformation mechanisms allow for the identification of areas where these mylonites show foliation with strikes ranging from N/S to NE/SW, and moderate to high angle dips to the SE. In places dip angles are nearly vertical. Likewise, kinematic indicators such as type σ porphyroclast, S-C structures and S-C’ structures allowed to determine displacements right lateral, right lateral-reverse to reverse, with several vergence angles of the stretching lineation to the SW. It is suggested that the system of shear zones is related to the lateral accretion of the Caribbean plate in the Upper Cretaceous.  En el Complejo Quebradagrande (en los alrededores de Manizales y Villamaría, Caldas) se identificaron tres zonas de rocas miloníticas de bajo grado que de oeste a este se denominaron: Los Túneles-Río Olivares, El Arroyo-Corinto y Gallinazo-Río Blanco. Los análisis micro- y macroscópicos permitieron identificar zonas de rocas miloníticas con una foliación que varía de N-S a NNE-SSW en rumbo, con buzamientos de intermedios a altos hacia el E, eventualmente con disposición subvertical. Indicadores cinemáticos tales como porfiroclastos tipo σ, estructuras S-C, estructuras S-C’, permitieron determinar movimientos dextrales subhorizontales, dextrales-inversos hasta inversos, con varios ángulos de orientación de la lineación que muestran vergencia al SW. Se sugiere que el sistema de zonas de cizalla está relacionado con la acreción lateral de la Placa Caribe en el Cretácico Superior.  application/pdfspaUniversidad Industrial de Santanderhttps://revistas.uis.edu.co/index.php/revistaboletindegeologia/article/view/5854/6150Boletín de Geología; Vol. 38 Núm. 4 (2016): Boletín de Geología; 15-27Boletín de Geología; Vol. 38 No. 4 (2016): Boletín de Geología; 15-27BOLETÍN DE GEOLOGÍA; v. 38 n. 4 (2016): Boletín de Geología; 15-272145-85530120-0283shear zonesQuebradagrande Complexdextralzonas de cizallaComplejo QuebradagrandedextralGEOLOGICAL AND STRUCTURAL CHARACTERIZATION OF SOME SHEAR ZONES IN THE QUEBRADAGRANDE COMPLEX NEAR TO MANIZALES AND VILLAMARIACARACTERIZACIÓN GEOLÓGICO–ESTRUCTURAL DE ALGUNAS ZONAS DE CIZALLA EN EL COMPLEJO QUEBRADAGRANDE EN LOS ALREDEDORES DE MANIZALES Y VILLAMARÍAinfo:eu-repo/semantics/articlehttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_2df8fbb1Moreno-Sánchez, MarioHincapié-J, GustavoOssa-M, César AugustoToro-Toro, Luz Mary20.500.14071/5359oai:noesis.uis.edu.co:20.500.14071/53592022-03-16 12:39:36.149metadata.onlyhttps://noesis.uis.edu.coDSpace at UISnoesis@uis.edu.co
dc.title.en-US.fl_str_mv GEOLOGICAL AND STRUCTURAL CHARACTERIZATION OF SOME SHEAR ZONES IN THE QUEBRADAGRANDE COMPLEX NEAR TO MANIZALES AND VILLAMARIA
dc.title.es-ES.fl_str_mv CARACTERIZACIÓN GEOLÓGICO–ESTRUCTURAL DE ALGUNAS ZONAS DE CIZALLA EN EL COMPLEJO QUEBRADAGRANDE EN LOS ALREDEDORES DE MANIZALES Y VILLAMARÍA
title GEOLOGICAL AND STRUCTURAL CHARACTERIZATION OF SOME SHEAR ZONES IN THE QUEBRADAGRANDE COMPLEX NEAR TO MANIZALES AND VILLAMARIA
spellingShingle GEOLOGICAL AND STRUCTURAL CHARACTERIZATION OF SOME SHEAR ZONES IN THE QUEBRADAGRANDE COMPLEX NEAR TO MANIZALES AND VILLAMARIA
shear zones
Quebradagrande Complex
dextral
zonas de cizalla
Complejo Quebradagrande
dextral
title_short GEOLOGICAL AND STRUCTURAL CHARACTERIZATION OF SOME SHEAR ZONES IN THE QUEBRADAGRANDE COMPLEX NEAR TO MANIZALES AND VILLAMARIA
title_full GEOLOGICAL AND STRUCTURAL CHARACTERIZATION OF SOME SHEAR ZONES IN THE QUEBRADAGRANDE COMPLEX NEAR TO MANIZALES AND VILLAMARIA
title_fullStr GEOLOGICAL AND STRUCTURAL CHARACTERIZATION OF SOME SHEAR ZONES IN THE QUEBRADAGRANDE COMPLEX NEAR TO MANIZALES AND VILLAMARIA
title_full_unstemmed GEOLOGICAL AND STRUCTURAL CHARACTERIZATION OF SOME SHEAR ZONES IN THE QUEBRADAGRANDE COMPLEX NEAR TO MANIZALES AND VILLAMARIA
title_sort GEOLOGICAL AND STRUCTURAL CHARACTERIZATION OF SOME SHEAR ZONES IN THE QUEBRADAGRANDE COMPLEX NEAR TO MANIZALES AND VILLAMARIA
dc.subject.en-US.fl_str_mv shear zones
Quebradagrande Complex
dextral
topic shear zones
Quebradagrande Complex
dextral
zonas de cizalla
Complejo Quebradagrande
dextral
dc.subject.es-ES.fl_str_mv zonas de cizalla
Complejo Quebradagrande
dextral
description The Quebradagrande Complex (Located in the vicinity of Manizales and Villamaria in the Department of Caldas, Colombia) exhibit three zones of low-grade mylonites. These were identified and named, from West to East as: Los Túneles-Río Olivares, El Arroyo-Corinto, and Gallinazo-Río Blanco. An analysis of the deformation mechanisms allow for the identification of areas where these mylonites show foliation with strikes ranging from N/S to NE/SW, and moderate to high angle dips to the SE. In places dip angles are nearly vertical. Likewise, kinematic indicators such as type σ porphyroclast, S-C structures and S-C’ structures allowed to determine displacements right lateral, right lateral-reverse to reverse, with several vergence angles of the stretching lineation to the SW. It is suggested that the system of shear zones is related to the lateral accretion of the Caribbean plate in the Upper Cretaceous.  
publishDate 2016
dc.date.accessioned.none.fl_str_mv 2022-03-14T20:08:32Z
dc.date.available.none.fl_str_mv 2022-03-14T20:08:32Z
dc.date.none.fl_str_mv 2016-10-31
dc.type.none.fl_str_mv info:eu-repo/semantics/article
dc.type.coarversion.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
dc.identifier.none.fl_str_mv https://revistas.uis.edu.co/index.php/revistaboletindegeologia/article/view/5854
dc.identifier.uri.none.fl_str_mv https://noesis.uis.edu.co/handle/20.500.14071/5359
url https://revistas.uis.edu.co/index.php/revistaboletindegeologia/article/view/5854
https://noesis.uis.edu.co/handle/20.500.14071/5359
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistas.uis.edu.co/index.php/revistaboletindegeologia/article/view/5854/6150
dc.rights.license.none.fl_str_mv Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
dc.rights.coar.none.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.accessrights.none.fl_str_mv info:eu-repo/semantics/openAccess
dc.rights.creativecommons.none.fl_str_mv Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)
rights_invalid_str_mv Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.es-ES.fl_str_mv Universidad Industrial de Santander
dc.source.es-ES.fl_str_mv Boletín de Geología; Vol. 38 Núm. 4 (2016): Boletín de Geología; 15-27
dc.source.en-US.fl_str_mv Boletín de Geología; Vol. 38 No. 4 (2016): Boletín de Geología; 15-27
dc.source.pt-BR.fl_str_mv BOLETÍN DE GEOLOGÍA; v. 38 n. 4 (2016): Boletín de Geología; 15-27
dc.source.none.fl_str_mv 2145-8553
0120-0283
institution Universidad Industrial de Santander
repository.name.fl_str_mv DSpace at UIS
repository.mail.fl_str_mv noesis@uis.edu.co
_version_ 1808402375904329728

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