Thermobarometry applied to the long-lived Cordillera de San Buenaventura volcanic complex in Central Andes. Part I: Supra-solidus phase equilibria modelling

Autores
Lucci, Federico; Miri, Mirmohammad; Bustos, Emilce; Arnosio, Marcelo; Becchio, Raul Alberto; White, John Charles; Viramonte, Jose German; Bardelli, Lorenzo
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The long-lived Neogene-Holocene Cordillera de San Buenaventura (CSB) volcanic system in Southern Puna (NW Argentina), represents a valuable archive of information for the understanding of eruptive behaviors and magma dynamics and to decipher the anatomy of the trans-crustal plumbing system from the depth of the reservoir to the subsurface magmatic plexus. The CSB is characterized by cyclic mafic-intermediate eruptive styles, spanning from lava flows to caldera-forming events with a nearly continuous compositional series of erupted material from basaltic trachyandesites to high-silica rhyolites. For this reason, the CSB has recently been the focus of petrological studies through a general approach integrating textural observation and conventional thermobarometric models. However, due to intrinsic limits of the formulations, conventional models are not able to define either the P-T conditions of the solidus reaction nor the extent of the pre-eruptive supra-solidus environment. Moreover, conventional models cannot reconstruct either the amount or composition of the residual liquids at given pre-eruptive P-T values. Consequently, the published reconstructions and conceptual models that focus on the pre-eruptive state of the magmatic system are poorly constrained. To address this, the application of forward modelling thermobarometry based on the P-T-X pseudosection methods could represent an effective approach to better-constrain the pre-eruptive supra-solidus environment, to independently assess the effectiveness of thermobaric estimates from conventional modelling, and to evaluate if the modelled raw whole-rock composition is representative or not of the relic pre-eruptive magmatic equilibrium.
Fil: Lucci, Federico. Università degli Studi di Bari; Italia
Fil: Miri, Mirmohammad. Shahid Chamran University of Ahvaz; Irán
Fil: Bustos, Emilce. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Fil: Arnosio, Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Fil: Becchio, Raul Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Fil: White, John Charles. Eastern Kentucky University; Estados Unidos
Fil: Viramonte, Jose German. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Fil: Bardelli, Lorenzo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Materia
Thermobarometry
P-T-X pseudosections
Supra-solidus phase equilibria
Magmatic plumbing system
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/260735
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/260735
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Thermobarometry applied to the long-lived Cordillera de San Buenaventura volcanic complex in Central Andes. Part I: Supra-solidus phase equilibria modellingLucci, FedericoMiri, MirmohammadBustos, EmilceArnosio, MarceloBecchio, Raul AlbertoWhite, John CharlesViramonte, Jose GermanBardelli, LorenzoThermobarometryP-T-X pseudosectionsSupra-solidus phase equilibriaMagmatic plumbing systemhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The long-lived Neogene-Holocene Cordillera de San Buenaventura (CSB) volcanic system in Southern Puna (NW Argentina), represents a valuable archive of information for the understanding of eruptive behaviors and magma dynamics and to decipher the anatomy of the trans-crustal plumbing system from the depth of the reservoir to the subsurface magmatic plexus. The CSB is characterized by cyclic mafic-intermediate eruptive styles, spanning from lava flows to caldera-forming events with a nearly continuous compositional series of erupted material from basaltic trachyandesites to high-silica rhyolites. For this reason, the CSB has recently been the focus of petrological studies through a general approach integrating textural observation and conventional thermobarometric models. However, due to intrinsic limits of the formulations, conventional models are not able to define either the P-T conditions of the solidus reaction nor the extent of the pre-eruptive supra-solidus environment. Moreover, conventional models cannot reconstruct either the amount or composition of the residual liquids at given pre-eruptive P-T values. Consequently, the published reconstructions and conceptual models that focus on the pre-eruptive state of the magmatic system are poorly constrained. To address this, the application of forward modelling thermobarometry based on the P-T-X pseudosection methods could represent an effective approach to better-constrain the pre-eruptive supra-solidus environment, to independently assess the effectiveness of thermobaric estimates from conventional modelling, and to evaluate if the modelled raw whole-rock composition is representative or not of the relic pre-eruptive magmatic equilibrium.Fil: Lucci, Federico. Università degli Studi di Bari; ItaliaFil: Miri, Mirmohammad. Shahid Chamran University of Ahvaz; IránFil: Bustos, Emilce. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; ArgentinaFil: Arnosio, Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; ArgentinaFil: Becchio, Raul Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; ArgentinaFil: White, John Charles. Eastern Kentucky University; Estados UnidosFil: Viramonte, Jose German. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; ArgentinaFil: Bardelli, Lorenzo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; ArgentinaPergamon-Elsevier Science Ltd2024-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/260735Lucci, Federico; Miri, Mirmohammad; Bustos, Emilce; Arnosio, Marcelo; Becchio, Raul Alberto; et al.; Thermobarometry applied to the long-lived Cordillera de San Buenaventura volcanic complex in Central Andes. Part I: Supra-solidus phase equilibria modelling; Pergamon-Elsevier Science Ltd; Journal of South American Earth Sciences; 152; 12-2024; 1-130895-9811CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S089598112400539Xinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jsames.2024.105317info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:39:55Zoai:ri.conicet.gov.ar:11336/260735instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:39:55.398CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Thermobarometry applied to the long-lived Cordillera de San Buenaventura volcanic complex in Central Andes. Part I: Supra-solidus phase equilibria modelling
title Thermobarometry applied to the long-lived Cordillera de San Buenaventura volcanic complex in Central Andes. Part I: Supra-solidus phase equilibria modelling
spellingShingle Thermobarometry applied to the long-lived Cordillera de San Buenaventura volcanic complex in Central Andes. Part I: Supra-solidus phase equilibria modelling
Lucci, Federico
Thermobarometry
P-T-X pseudosections
Supra-solidus phase equilibria
Magmatic plumbing system
title_short Thermobarometry applied to the long-lived Cordillera de San Buenaventura volcanic complex in Central Andes. Part I: Supra-solidus phase equilibria modelling
title_full Thermobarometry applied to the long-lived Cordillera de San Buenaventura volcanic complex in Central Andes. Part I: Supra-solidus phase equilibria modelling
title_fullStr Thermobarometry applied to the long-lived Cordillera de San Buenaventura volcanic complex in Central Andes. Part I: Supra-solidus phase equilibria modelling
title_full_unstemmed Thermobarometry applied to the long-lived Cordillera de San Buenaventura volcanic complex in Central Andes. Part I: Supra-solidus phase equilibria modelling
title_sort Thermobarometry applied to the long-lived Cordillera de San Buenaventura volcanic complex in Central Andes. Part I: Supra-solidus phase equilibria modelling
dc.creator.none.fl_str_mv Lucci, Federico
Miri, Mirmohammad
Bustos, Emilce
Arnosio, Marcelo
Becchio, Raul Alberto
White, John Charles
Viramonte, Jose German
Bardelli, Lorenzo
author Lucci, Federico
author_facet Lucci, Federico
Miri, Mirmohammad
Bustos, Emilce
Arnosio, Marcelo
Becchio, Raul Alberto
White, John Charles
Viramonte, Jose German
Bardelli, Lorenzo
author_role author
author2 Miri, Mirmohammad
Bustos, Emilce
Arnosio, Marcelo
Becchio, Raul Alberto
White, John Charles
Viramonte, Jose German
Bardelli, Lorenzo
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Thermobarometry
P-T-X pseudosections
Supra-solidus phase equilibria
Magmatic plumbing system
topic Thermobarometry
P-T-X pseudosections
Supra-solidus phase equilibria
Magmatic plumbing system
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The long-lived Neogene-Holocene Cordillera de San Buenaventura (CSB) volcanic system in Southern Puna (NW Argentina), represents a valuable archive of information for the understanding of eruptive behaviors and magma dynamics and to decipher the anatomy of the trans-crustal plumbing system from the depth of the reservoir to the subsurface magmatic plexus. The CSB is characterized by cyclic mafic-intermediate eruptive styles, spanning from lava flows to caldera-forming events with a nearly continuous compositional series of erupted material from basaltic trachyandesites to high-silica rhyolites. For this reason, the CSB has recently been the focus of petrological studies through a general approach integrating textural observation and conventional thermobarometric models. However, due to intrinsic limits of the formulations, conventional models are not able to define either the P-T conditions of the solidus reaction nor the extent of the pre-eruptive supra-solidus environment. Moreover, conventional models cannot reconstruct either the amount or composition of the residual liquids at given pre-eruptive P-T values. Consequently, the published reconstructions and conceptual models that focus on the pre-eruptive state of the magmatic system are poorly constrained. To address this, the application of forward modelling thermobarometry based on the P-T-X pseudosection methods could represent an effective approach to better-constrain the pre-eruptive supra-solidus environment, to independently assess the effectiveness of thermobaric estimates from conventional modelling, and to evaluate if the modelled raw whole-rock composition is representative or not of the relic pre-eruptive magmatic equilibrium.
Fil: Lucci, Federico. Università degli Studi di Bari; Italia
Fil: Miri, Mirmohammad. Shahid Chamran University of Ahvaz; Irán
Fil: Bustos, Emilce. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Fil: Arnosio, Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Fil: Becchio, Raul Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Fil: White, John Charles. Eastern Kentucky University; Estados Unidos
Fil: Viramonte, Jose German. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Fil: Bardelli, Lorenzo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
description The long-lived Neogene-Holocene Cordillera de San Buenaventura (CSB) volcanic system in Southern Puna (NW Argentina), represents a valuable archive of information for the understanding of eruptive behaviors and magma dynamics and to decipher the anatomy of the trans-crustal plumbing system from the depth of the reservoir to the subsurface magmatic plexus. The CSB is characterized by cyclic mafic-intermediate eruptive styles, spanning from lava flows to caldera-forming events with a nearly continuous compositional series of erupted material from basaltic trachyandesites to high-silica rhyolites. For this reason, the CSB has recently been the focus of petrological studies through a general approach integrating textural observation and conventional thermobarometric models. However, due to intrinsic limits of the formulations, conventional models are not able to define either the P-T conditions of the solidus reaction nor the extent of the pre-eruptive supra-solidus environment. Moreover, conventional models cannot reconstruct either the amount or composition of the residual liquids at given pre-eruptive P-T values. Consequently, the published reconstructions and conceptual models that focus on the pre-eruptive state of the magmatic system are poorly constrained. To address this, the application of forward modelling thermobarometry based on the P-T-X pseudosection methods could represent an effective approach to better-constrain the pre-eruptive supra-solidus environment, to independently assess the effectiveness of thermobaric estimates from conventional modelling, and to evaluate if the modelled raw whole-rock composition is representative or not of the relic pre-eruptive magmatic equilibrium.
publishDate 2024
dc.date.none.fl_str_mv 2024-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/260735
Lucci, Federico; Miri, Mirmohammad; Bustos, Emilce; Arnosio, Marcelo; Becchio, Raul Alberto; et al.; Thermobarometry applied to the long-lived Cordillera de San Buenaventura volcanic complex in Central Andes. Part I: Supra-solidus phase equilibria modelling; Pergamon-Elsevier Science Ltd; Journal of South American Earth Sciences; 152; 12-2024; 1-13
0895-9811
CONICET Digital
CONICET
url http://hdl.handle.net/11336/260735
identifier_str_mv Lucci, Federico; Miri, Mirmohammad; Bustos, Emilce; Arnosio, Marcelo; Becchio, Raul Alberto; et al.; Thermobarometry applied to the long-lived Cordillera de San Buenaventura volcanic complex in Central Andes. Part I: Supra-solidus phase equilibria modelling; Pergamon-Elsevier Science Ltd; Journal of South American Earth Sciences; 152; 12-2024; 1-13
0895-9811
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S089598112400539X
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jsames.2024.105317
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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