The eruptive chronology of the Yucamane-Calientes compound volcano: a potentially active edifice of the Central Andes (Southern Peru)
Descripción del Articulo
Trabajo presentado en el 8th International Symposium on Andean Geodynamics (ISAG), realizado en Quito-Ecuador, del 24-26 setiembre, 2019. Evento organizado por el Instituto Geofísico, Escuela Politécnica Nacional (IG-EPN) del Ecuador, y el French Institut de Recherche pour le Développement (IRD).
| Autores: | , , , , , , |
|---|---|
| Formato: | objeto de conferencia |
| Fecha de Publicación: | 2019 |
| Institución: | Instituto Geológico, Minero y Metalúrgico |
| Repositorio: | INGEMMET-Institucional |
| Lenguaje: | inglés |
| OAI Identifier: | oai:repositorio.ingemmet.gob.pe:20.500.12544/2609 |
| Enlace del recurso: | https://hdl.handle.net/20.500.12544/2609 |
| Nivel de acceso: | acceso abierto |
| Materia: | Geocronología Volcanes Peligros volcánicos Erupciones volcánicas |
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| dc.title.es_PE.fl_str_mv |
The eruptive chronology of the Yucamane-Calientes compound volcano: a potentially active edifice of the Central Andes (Southern Peru) |
| title |
The eruptive chronology of the Yucamane-Calientes compound volcano: a potentially active edifice of the Central Andes (Southern Peru) |
| spellingShingle |
The eruptive chronology of the Yucamane-Calientes compound volcano: a potentially active edifice of the Central Andes (Southern Peru) Rivera Porras, Marco Antonio Geocronología Volcanes Peligros volcánicos Erupciones volcánicas |
| title_short |
The eruptive chronology of the Yucamane-Calientes compound volcano: a potentially active edifice of the Central Andes (Southern Peru) |
| title_full |
The eruptive chronology of the Yucamane-Calientes compound volcano: a potentially active edifice of the Central Andes (Southern Peru) |
| title_fullStr |
The eruptive chronology of the Yucamane-Calientes compound volcano: a potentially active edifice of the Central Andes (Southern Peru) |
| title_full_unstemmed |
The eruptive chronology of the Yucamane-Calientes compound volcano: a potentially active edifice of the Central Andes (Southern Peru) |
| title_sort |
The eruptive chronology of the Yucamane-Calientes compound volcano: a potentially active edifice of the Central Andes (Southern Peru) |
| author |
Rivera Porras, Marco Antonio |
| author_facet |
Rivera Porras, Marco Antonio Samaniego Eguiguren, Pablo Vela Valdez, Jessica Carolina Le Pennec, Jean-Luc Guillou, Hervé Paquette, Jean-Louis Liorzou, Céline |
| author_role |
author |
| author2 |
Samaniego Eguiguren, Pablo Vela Valdez, Jessica Carolina Le Pennec, Jean-Luc Guillou, Hervé Paquette, Jean-Louis Liorzou, Céline |
| author2_role |
author author author author author author |
| dc.contributor.author.fl_str_mv |
Rivera Porras, Marco Antonio Samaniego Eguiguren, Pablo Vela Valdez, Jessica Carolina Le Pennec, Jean-Luc Guillou, Hervé Paquette, Jean-Louis Liorzou, Céline |
| dc.subject.es_PE.fl_str_mv |
Geocronología Volcanes Peligros volcánicos Erupciones volcánicas |
| topic |
Geocronología Volcanes Peligros volcánicos Erupciones volcánicas |
| description |
Trabajo presentado en el 8th International Symposium on Andean Geodynamics (ISAG), realizado en Quito-Ecuador, del 24-26 setiembre, 2019. Evento organizado por el Instituto Geofísico, Escuela Politécnica Nacional (IG-EPN) del Ecuador, y el French Institut de Recherche pour le Développement (IRD). |
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2019 |
| dc.date.accessioned.none.fl_str_mv |
2020-05-24T06:37:13Z |
| dc.date.available.none.fl_str_mv |
2020-05-24T06:37:13Z |
| dc.date.issued.fl_str_mv |
2019-09 |
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info:eu-repo/semantics/conferenceObject |
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conferenceObject |
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https://hdl.handle.net/20.500.12544/2609 |
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https://hdl.handle.net/20.500.12544/2609 |
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eng |
| language |
eng |
| dc.rights.es_PE.fl_str_mv |
info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by-nc-sa/4.0/deed.es |
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openAccess |
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https://creativecommons.org/licenses/by-nc-sa/4.0/deed.es |
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application/pdf |
| dc.coverage.spatial.es_PE.fl_str_mv |
Volcán Yucamane Volcán Calientes Candarave Tacna Perú Andes Centrales Cordillera Occidental |
| dc.coverage.temporal.none.fl_str_mv |
Holoceno |
| dc.publisher.es_PE.fl_str_mv |
8th International Symposium on Andean Geodynamics (ISAG) |
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EC |
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Instituto Geológico, Minero y Metalúrgico – INGEMMET Repositorio Institucional INGEMMET |
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Rivera Porras, Marco AntonioSamaniego Eguiguren, PabloVela Valdez, Jessica CarolinaLe Pennec, Jean-LucGuillou, HervéPaquette, Jean-LouisLiorzou, CélineVolcán YucamaneVolcán CalientesCandaraveTacnaPerúAndes CentralesCordillera OccidentalHoloceno2020-05-24T06:37:13Z2020-05-24T06:37:13Z2019-09https://hdl.handle.net/20.500.12544/2609Trabajo presentado en el 8th International Symposium on Andean Geodynamics (ISAG), realizado en Quito-Ecuador, del 24-26 setiembre, 2019. Evento organizado por el Instituto Geofísico, Escuela Politécnica Nacional (IG-EPN) del Ecuador, y el French Institut de Recherche pour le Développement (IRD).We have reconstructed the eruptive chronology of the Yucamane–Calientes compound volcano in southern Peru based on extensive fieldwork and a large dataset of geochronological (40K–40Ar, 40Ar–39Ar, U-Pb and 14C) and geochemical (major and trace element) analyses. This compound volcano is composed of two edifices that have experienced discontinuous volcanic activity from the Middle Pleistocene to the Holocene. The Calientes volcano has been constructed in four successive stages: Calientes I is composed of andesitic lava flows that were dated at ~500 ka. Then, the Callazas ignimbrite (Calientes II stage) was emplaced (~160-190 ka), followed by the main cone-building stage (Calientes III), which was dated at ~125 ka. Finally, the Holocene Caliente domes were emplaced and represent the last eruptive products of this edifice. The Yucamane volcano has been constructed in three stages: Yucamane I stage consists of a sequence of andesitic lava flows exposed at the base of the volcano with an age older than 37-40 ka. Yucamane II stage (~36-24 ka) comprises a thick sequence of block-and-ash deposits that represents a dome-growth episode that predates the younger Yucamane cone (Yucamane III stage) since 20-25 ka. During the Holocene, the Yucamane had shown vulcanian to sub-Plinian activity resulting in the emplacement of tephra fallout and pyroclastic density current deposits. The last sub-Plinian eruption occurred ca. 3085 ± 35 aBP and emitted a pumice fall deposit associated with a pumice flow deposit. Most samples from the Calientes volcano are andesites and dacites (60.1-67.7 wt.% SiO2), while rocks of the Yucamane volcano correspond to basic andesites to dacites (53.4-66.9 wt.% SiO2). These rocks show a mineral assemblage of plagioclase, amphibole, biotite, ortho- and clino-pyroxene, olivine, and Fe-Ti oxides. All of the analyzed samples belong to a high-K, calc-alkaline series. Calientes volcano erupted mostly andesitic magmas and is punctuated by rare eruptions involving silica-rich magmas. In contrast, Yucamane volcano displays a different pattern, characterized by a gradual decrease of silica content through post-glacial time, from moderate (VEI <=2) vulcanian events comprising basic andesitic magmas to the large (VEI 3) sub-Plinian eruption of ~3 ka, involving andesitic magma. On the basis of this recurrent low-to-moderate explosive activity, Yucamane must be considered as an active and potentially threatening volcano, which may affect the province of Candarave with about 12 000 inhabitants.application/pdfeng8th International Symposium on Andean Geodynamics (ISAG)ECinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/4.0/deed.esInstituto Geológico, Minero y Metalúrgico – INGEMMETRepositorio Institucional INGEMMETreponame:INGEMMET-Institucionalinstname:Instituto Geológico, Minero y Metalúrgicoinstacron:INGEMMETGeocronologíaVolcanesPeligros volcánicosErupciones volcánicasThe eruptive chronology of the Yucamane-Calientes compound volcano: a potentially active edifice of the Central Andes (Southern Peru)info:eu-repo/semantics/conferenceObjectGeologíaORIGINALRivera-The_eruptive_chronology_Yucamane-Calientes.pdfRivera-The_eruptive_chronology_Yucamane-Calientes.pdfArtículo de congresoapplication/pdf264572https://repositorio.ingemmet.gob.pe/bitstream/20.500.12544/2609/1/Rivera-The_eruptive_chronology_Yucamane-Calientes.pdf5d348cf3635f1a41bdb05ee4af356bc5MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81567https://repositorio.ingemmet.gob.pe/bitstream/20.500.12544/2609/2/license.txtecccc10c448afdeacc04912e07a3ed65MD52TEXTRivera-The_eruptive_chronology_Yucamane-Calientes.pdf.txtRivera-The_eruptive_chronology_Yucamane-Calientes.pdf.txtExtracted texttext/plain3396https://repositorio.ingemmet.gob.pe/bitstream/20.500.12544/2609/3/Rivera-The_eruptive_chronology_Yucamane-Calientes.pdf.txt314591a2df53a584d9375e6dad225027MD53THUMBNAILRivera-The_eruptive_chronology_Yucamane-Calientes.pdf.jpgRivera-The_eruptive_chronology_Yucamane-Calientes.pdf.jpgGenerated Thumbnailimage/jpeg22596https://repositorio.ingemmet.gob.pe/bitstream/20.500.12544/2609/4/Rivera-The_eruptive_chronology_Yucamane-Calientes.pdf.jpg0c66ceff0c359dbff0629f9ec10889a9MD5420.500.12544/2609oai:repositorio.ingemmet.gob.pe:20.500.12544/26092020-06-01 00:24:14.631Repositorio Institucional INGEMMETrepositorio@ingemmet.gob.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 |
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La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
