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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/260735
Ver los metadatos del registro completo
id |
CONICETDig_b71087b86bce437398163bff5433e71f |
---|---|
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 Técnicas2025-09-29T09:46:18Zoai: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:34982025-09-29 09:46:18.604CONICET 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 |
_version_ |
1844613446668124160 |
score |
13.070432 |