Petrografía y geoquímica de las rocas ígneas intrusivas aflorantes al sur del municipio de Cáchira: aporte al conocimiento geológico del Batolito de Rionegro (magmatismo jurásico) en el macizo de Santander

Las rocas ígneas aflorantes al sur de Cáchira (Norte de Santander) cartografiadas como Batolito de Rionegro, pertenecen a un plutón Jurásico emplazado a un nivel transicional entre la mesozona y lígneas que corresponden a: monzogranitos pobres en biotita, monzogranitos-granodioritas ricas en biotita...

Full description

Autores:
Hernandez Gelves, Sergio Andres
Tipo de recurso:
http://purl.org/coar/version/c_b1a7d7d4d402bcce
Fecha de publicación:
2016
Institución:
Universidad Industrial de Santander
Repositorio:
Repositorio UIS
Idioma:
spa
OAI Identifier:
oai:noesis.uis.edu.co:20.500.14071/35007
Acceso en línea:
https://noesis.uis.edu.co/handle/20.500.14071/35007
https://noesis.uis.edu.co
Palabra clave:
Batolito De Rionegro
Macizo De Santander
Cáchira
Petrografía
The igneous rocks outcropping in south of Cáchira (Norte de Santander) mapped as Rionegro Batholith
belongs to a Jurassic pluton emplaced on transitional level between mesozone and epizone; it corresponds to an "S-type" granitoid (with muscovite and garnet) and has three igneous facies corresponding to: monzogranite poor in biotite
monzogranite-granodiorite rich in biotite and pegmatites with microcline megacrystals. As major minerals appears quartz
plagioclase
alkali feldspar
biotite and muscovite. These rocks are acid
strongly peraluminous (A / CNK> 1.1)
high K calc-alkaline
associated with extensional environment related to mature arc in an active continental margin
probably back arc rifting or intra-continental rift
by partial melting of metasedimentary rocks being the Bucaramanga gneiss a possible protolith. This pluton intruded the Silgará Formation rocks
creating a thin metamorphic contact aureole that reaches albite-epidote Hornfels facies. In the geochemical study was analyzed rocks at the Rionegro batholith located in the Playón --Type" and "A-Type" granitoids are common in extensive environments
which suggests that the Batholith Rionegro is a nested pluton formed by the injection of different magmatic pulses with variable compositions. 1
Rights
License
Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
id UISANTADR2_b25aba154dbdafa327f635fad0ebd13d
oai_identifier_str oai:noesis.uis.edu.co:20.500.14071/35007
network_acronym_str UISANTADR2
network_name_str Repositorio UIS
repository_id_str
dc.title.none.fl_str_mv Petrografía y geoquímica de las rocas ígneas intrusivas aflorantes al sur del municipio de Cáchira: aporte al conocimiento geológico del Batolito de Rionegro (magmatismo jurásico) en el macizo de Santander
dc.title.english.none.fl_str_mv Rionegro Batholith, Santander Massif, Cáchira, Petrography, Geochemistry, Igneous Rocks, S-Type Granites.
title Petrografía y geoquímica de las rocas ígneas intrusivas aflorantes al sur del municipio de Cáchira: aporte al conocimiento geológico del Batolito de Rionegro (magmatismo jurásico) en el macizo de Santander
spellingShingle Petrografía y geoquímica de las rocas ígneas intrusivas aflorantes al sur del municipio de Cáchira: aporte al conocimiento geológico del Batolito de Rionegro (magmatismo jurásico) en el macizo de Santander
Batolito De Rionegro
Macizo De Santander
Cáchira
Petrografía
The igneous rocks outcropping in south of Cáchira (Norte de Santander) mapped as Rionegro Batholith
belongs to a Jurassic pluton emplaced on transitional level between mesozone and epizone; it corresponds to an "S-type" granitoid (with muscovite and garnet) and has three igneous facies corresponding to: monzogranite poor in biotite
monzogranite-granodiorite rich in biotite and pegmatites with microcline megacrystals. As major minerals appears quartz
plagioclase
alkali feldspar
biotite and muscovite. These rocks are acid
strongly peraluminous (A / CNK> 1.1)
high K calc-alkaline
associated with extensional environment related to mature arc in an active continental margin
probably back arc rifting or intra-continental rift
by partial melting of metasedimentary rocks being the Bucaramanga gneiss a possible protolith. This pluton intruded the Silgará Formation rocks
creating a thin metamorphic contact aureole that reaches albite-epidote Hornfels facies. In the geochemical study was analyzed rocks at the Rionegro batholith located in the Playón --Type" and "A-Type" granitoids are common in extensive environments
which suggests that the Batholith Rionegro is a nested pluton formed by the injection of different magmatic pulses with variable compositions. 1
title_short Petrografía y geoquímica de las rocas ígneas intrusivas aflorantes al sur del municipio de Cáchira: aporte al conocimiento geológico del Batolito de Rionegro (magmatismo jurásico) en el macizo de Santander
title_full Petrografía y geoquímica de las rocas ígneas intrusivas aflorantes al sur del municipio de Cáchira: aporte al conocimiento geológico del Batolito de Rionegro (magmatismo jurásico) en el macizo de Santander
title_fullStr Petrografía y geoquímica de las rocas ígneas intrusivas aflorantes al sur del municipio de Cáchira: aporte al conocimiento geológico del Batolito de Rionegro (magmatismo jurásico) en el macizo de Santander
title_full_unstemmed Petrografía y geoquímica de las rocas ígneas intrusivas aflorantes al sur del municipio de Cáchira: aporte al conocimiento geológico del Batolito de Rionegro (magmatismo jurásico) en el macizo de Santander
title_sort Petrografía y geoquímica de las rocas ígneas intrusivas aflorantes al sur del municipio de Cáchira: aporte al conocimiento geológico del Batolito de Rionegro (magmatismo jurásico) en el macizo de Santander
dc.creator.fl_str_mv Hernandez Gelves, Sergio Andres
dc.contributor.advisor.none.fl_str_mv Lopez Isaza, Julian Andres
dc.contributor.author.none.fl_str_mv Hernandez Gelves, Sergio Andres
dc.subject.none.fl_str_mv Batolito De Rionegro
Macizo De Santander
Cáchira
Petrografía
topic Batolito De Rionegro
Macizo De Santander
Cáchira
Petrografía
The igneous rocks outcropping in south of Cáchira (Norte de Santander) mapped as Rionegro Batholith
belongs to a Jurassic pluton emplaced on transitional level between mesozone and epizone; it corresponds to an "S-type" granitoid (with muscovite and garnet) and has three igneous facies corresponding to: monzogranite poor in biotite
monzogranite-granodiorite rich in biotite and pegmatites with microcline megacrystals. As major minerals appears quartz
plagioclase
alkali feldspar
biotite and muscovite. These rocks are acid
strongly peraluminous (A / CNK> 1.1)
high K calc-alkaline
associated with extensional environment related to mature arc in an active continental margin
probably back arc rifting or intra-continental rift
by partial melting of metasedimentary rocks being the Bucaramanga gneiss a possible protolith. This pluton intruded the Silgará Formation rocks
creating a thin metamorphic contact aureole that reaches albite-epidote Hornfels facies. In the geochemical study was analyzed rocks at the Rionegro batholith located in the Playón --Type" and "A-Type" granitoids are common in extensive environments
which suggests that the Batholith Rionegro is a nested pluton formed by the injection of different magmatic pulses with variable compositions. 1
dc.subject.keyword.none.fl_str_mv The igneous rocks outcropping in south of Cáchira (Norte de Santander) mapped as Rionegro Batholith
belongs to a Jurassic pluton emplaced on transitional level between mesozone and epizone; it corresponds to an "S-type" granitoid (with muscovite and garnet) and has three igneous facies corresponding to: monzogranite poor in biotite
monzogranite-granodiorite rich in biotite and pegmatites with microcline megacrystals. As major minerals appears quartz
plagioclase
alkali feldspar
biotite and muscovite. These rocks are acid
strongly peraluminous (A / CNK> 1.1)
high K calc-alkaline
associated with extensional environment related to mature arc in an active continental margin
probably back arc rifting or intra-continental rift
by partial melting of metasedimentary rocks being the Bucaramanga gneiss a possible protolith. This pluton intruded the Silgará Formation rocks
creating a thin metamorphic contact aureole that reaches albite-epidote Hornfels facies. In the geochemical study was analyzed rocks at the Rionegro batholith located in the Playón --Type" and "A-Type" granitoids are common in extensive environments
which suggests that the Batholith Rionegro is a nested pluton formed by the injection of different magmatic pulses with variable compositions. 1
description Las rocas ígneas aflorantes al sur de Cáchira (Norte de Santander) cartografiadas como Batolito de Rionegro, pertenecen a un plutón Jurásico emplazado a un nivel transicional entre la mesozona y lígneas que corresponden a: monzogranitos pobres en biotita, monzogranitos-granodioritas ricas en biotita y pegmatitas con megacristales de microclina. Como minerales principales aparece cuarzo, plagioclasa, feldespato alcalino, biotita y moscovita. Estas rocas son ácidas, fuertemente peraluminosas (A/CNK > 1.1), calcoalcalinas altas en K, asociadas a un ambiente distensivo relacionado a un arco maduro en un margen continental activo, probablemente una cuenca de extensión trasarco (back arc rifting) o un rift intracontinental, por fusión parcial de rocas metasamíticas siendo el Gneis de Bucaramanga un posible protolito. Este plutón intruye las rocas pertenecientes a la Formación Silgará, generando una aureola de contacto delgada que alcanza las facies metamórfica Hornfelsa Albita-epidota. En el estudio geoquímico se analizaron rocas del Batolito de Rionegro ubicadas en el playón (Santander) con el fin de hacer una comparación entre permite suponer que el Batolito de Rionegro es un plutón anidado formado por la inyección de diferentes pulsos magmáticos con composiciones variables. 1
publishDate 2016
dc.date.available.none.fl_str_mv 2016
2024-03-03T22:43:53Z
dc.date.created.none.fl_str_mv 2016
dc.date.issued.none.fl_str_mv 2016
dc.date.accessioned.none.fl_str_mv 2024-03-03T22:43:53Z
dc.type.local.none.fl_str_mv Tesis/Trabajo de grado - Monografía - Pregrado
dc.type.hasversion.none.fl_str_mv http://purl.org/coar/resource_type/c_7a1f
dc.type.coar.none.fl_str_mv http://purl.org/coar/version/c_b1a7d7d4d402bcce
format http://purl.org/coar/version/c_b1a7d7d4d402bcce
dc.identifier.uri.none.fl_str_mv https://noesis.uis.edu.co/handle/20.500.14071/35007
dc.identifier.instname.none.fl_str_mv Universidad Industrial de Santander
dc.identifier.reponame.none.fl_str_mv Universidad Industrial de Santander
dc.identifier.repourl.none.fl_str_mv https://noesis.uis.edu.co
url https://noesis.uis.edu.co/handle/20.500.14071/35007
https://noesis.uis.edu.co
identifier_str_mv Universidad Industrial de Santander
dc.language.iso.none.fl_str_mv spa
language spa
dc.rights.none.fl_str_mv http://creativecommons.org/licenses/by/4.0/
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.none.fl_str_mv Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
dc.rights.uri.none.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0
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://creativecommons.org/licenses/by/4.0/
http://creativecommons.org/licenses/by-nc/4.0
Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)
http://purl.org/coar/access_right/c_abf2
dc.format.mimetype.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Industrial de Santander
dc.publisher.faculty.none.fl_str_mv Facultad de Ingenierías Fisicoquímicas
dc.publisher.program.none.fl_str_mv Geología
dc.publisher.school.none.fl_str_mv Escuela de Geología
publisher.none.fl_str_mv Universidad Industrial de Santander
institution Universidad Industrial de Santander
bitstream.url.fl_str_mv https://noesis.uis.edu.co/bitstreams/2a7603c4-27b1-4df1-ab22-2a14255461f2/download
https://noesis.uis.edu.co/bitstreams/9701d572-076e-44fc-9b44-ed1e0ac4e703/download
https://noesis.uis.edu.co/bitstreams/59954e01-5019-4b97-bc33-34e6b5579962/download
bitstream.checksum.fl_str_mv 20bf5047a604c99a91c3d0237b649973
d88d887823aed2776199ee221ee1da8d
27cd74f630cf32e8cb008d20a8dd2d71
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
repository.name.fl_str_mv DSpace at UIS
repository.mail.fl_str_mv noesis@uis.edu.co
_version_ 1814095232252248064
spelling Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)http://creativecommons.org/licenses/by/4.0/http://creativecommons.org/licenses/by-nc/4.0Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)http://purl.org/coar/access_right/c_abf2Lopez Isaza, Julian AndresHernandez Gelves, Sergio Andres2024-03-03T22:43:53Z20162024-03-03T22:43:53Z20162016https://noesis.uis.edu.co/handle/20.500.14071/35007Universidad Industrial de SantanderUniversidad Industrial de Santanderhttps://noesis.uis.edu.coLas rocas ígneas aflorantes al sur de Cáchira (Norte de Santander) cartografiadas como Batolito de Rionegro, pertenecen a un plutón Jurásico emplazado a un nivel transicional entre la mesozona y lígneas que corresponden a: monzogranitos pobres en biotita, monzogranitos-granodioritas ricas en biotita y pegmatitas con megacristales de microclina. Como minerales principales aparece cuarzo, plagioclasa, feldespato alcalino, biotita y moscovita. Estas rocas son ácidas, fuertemente peraluminosas (A/CNK > 1.1), calcoalcalinas altas en K, asociadas a un ambiente distensivo relacionado a un arco maduro en un margen continental activo, probablemente una cuenca de extensión trasarco (back arc rifting) o un rift intracontinental, por fusión parcial de rocas metasamíticas siendo el Gneis de Bucaramanga un posible protolito. Este plutón intruye las rocas pertenecientes a la Formación Silgará, generando una aureola de contacto delgada que alcanza las facies metamórfica Hornfelsa Albita-epidota. En el estudio geoquímico se analizaron rocas del Batolito de Rionegro ubicadas en el playón (Santander) con el fin de hacer una comparación entre permite suponer que el Batolito de Rionegro es un plutón anidado formado por la inyección de diferentes pulsos magmáticos con composiciones variables. 1PregradoGeólogoPetrography and geochemistry of the intrusive igneous rocks outcropping in the south of cáchira: contribution to rionegro batholith geological knowledge (jurassic magmatism) in the santander massif1application/pdfspaUniversidad Industrial de SantanderFacultad de Ingenierías FisicoquímicasGeologíaEscuela de GeologíaBatolito De RionegroMacizo De SantanderCáchiraPetrografíaThe igneous rocks outcropping in south of Cáchira (Norte de Santander) mapped as Rionegro Batholithbelongs to a Jurassic pluton emplaced on transitional level between mesozone and epizone; it corresponds to an "S-type" granitoid (with muscovite and garnet) and has three igneous facies corresponding to: monzogranite poor in biotitemonzogranite-granodiorite rich in biotite and pegmatites with microcline megacrystals. As major minerals appears quartzplagioclasealkali feldsparbiotite and muscovite. These rocks are acidstrongly peraluminous (A / CNK> 1.1)high K calc-alkalineassociated with extensional environment related to mature arc in an active continental marginprobably back arc rifting or intra-continental riftby partial melting of metasedimentary rocks being the Bucaramanga gneiss a possible protolith. This pluton intruded the Silgará Formation rockscreating a thin metamorphic contact aureole that reaches albite-epidote Hornfels facies. In the geochemical study was analyzed rocks at the Rionegro batholith located in the Playón --Type" and "A-Type" granitoids are common in extensive environmentswhich suggests that the Batholith Rionegro is a nested pluton formed by the injection of different magmatic pulses with variable compositions. 1Petrografía y geoquímica de las rocas ígneas intrusivas aflorantes al sur del municipio de Cáchira: aporte al conocimiento geológico del Batolito de Rionegro (magmatismo jurásico) en el macizo de SantanderRionegro Batholith, Santander Massif, Cáchira, Petrography, Geochemistry, Igneous Rocks, S-Type Granites.Tesis/Trabajo de grado - Monografía - Pregradohttp://purl.org/coar/resource_type/c_7a1fhttp://purl.org/coar/version/c_b1a7d7d4d402bcceORIGINALCarta de autorización.pdfapplication/pdf328273https://noesis.uis.edu.co/bitstreams/2a7603c4-27b1-4df1-ab22-2a14255461f2/download20bf5047a604c99a91c3d0237b649973MD51Documento.pdfapplication/pdf4948300https://noesis.uis.edu.co/bitstreams/9701d572-076e-44fc-9b44-ed1e0ac4e703/downloadd88d887823aed2776199ee221ee1da8dMD52Nota de proyecto.pdfapplication/pdf340595https://noesis.uis.edu.co/bitstreams/59954e01-5019-4b97-bc33-34e6b5579962/download27cd74f630cf32e8cb008d20a8dd2d71MD5320.500.14071/35007oai:noesis.uis.edu.co:20.500.14071/350072024-03-03 17:43:53.554http://creativecommons.org/licenses/by-nc/4.0http://creativecommons.org/licenses/by/4.0/open.accesshttps://noesis.uis.edu.coDSpace at UISnoesis@uis.edu.co