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Numerical Modeling of Time-dependent Fluid Dynamics and Differentiation of a Shallow Basaltic Magma Chamber

Gutiérrez, Francisco; Parada Reyes, Miguel (2010)

This contribution presents a numerical model of time-dependent physical processes and differentiation in a cooling magma chamber to obtain the magma and liquid composition and model the distribution of minerals and H2O ...

Volcanic stratigraphy and evidence of magma mixing in the Quaternary Payún Matrú volcano, andean backarc in western ArgentinaEstratigrafía volcánica y evidencia de mezcla de magmas en el volcán Payún Matrú del Cuaternario, en el retroarco andino de Argentina occidental

Hernando, Irene Raquel; Llambías, Eduardo Jorge; González, Pablo Diego; Sato, Kei (2012)

Geochemistry of basaltic flows from a basalt ring structure of the Serra Geral formation at Água Vermelha dam, Triângulo Mineiro, Brazil: implications for the magmatic evolution of the Paraná-Etendeka ProvinceGeochemistry of basaltic flows from a basalt ring structure of the Serra Geral formation at Água Vermelha dam, Triângulo Mineiro, Brazil: implications for the magmatic evolution of the Paraná-Etendeka Province

Pacheco, Fernando Estevao Rodrigues Crincoli; Caxito, Fabricio de Andrade; Moraes, Lucia Castanheira de; Pedrosa-Soares, Antonio Carlos; Queiroga, Glaucia Nascimento (Sociedade Brasileira de Geologia, 2018)

Compositional variations and magma mixing in the 1991 eruptions of Hudson volcano, Chile

Kratzmann, David J.; Carey, Steven N.; Scasso, Roberto Adrian; Naranjo, Jose Antonio (Springer, 2009-12)

The August 1991 eruptions of Hudson volcano produced ∼2.7 km3 (dense rock equivalent, DRE) of basaltic to trachyandesitic pyroclastic deposits, making it one of the largest historical eruptions in South America. Phase 1 ...

Insights for crystal mush storage utilizing mafc enclaves from the 2011–12 Cordón Caulle eruption

Winslow, Heather; Ruprecht, Philipp; Gonnermann, Helge M.; Phelps, Patrick R.; Muñoz Sáez, Carolina; Delgado de la Puente, Francisco Javier; Pritchard, Matthew; Amigo, Alvaro (Nature, 2022)

Two distinct types of rare crystal-rich mafic enclaves have been identified in the rhyolite lava flow from the 2011-12 Cordon Caulle eruption (Southern Andean Volcanic Zone, SVZ). The majority of mafic enclaves are coarsely ...

Volcanic stratigraphy and evidence of magma mixing in the Quaternary Payún Matrú volcano, Andean backarc in western ArgentinaEstratigrafía volcánica y evidencia de mezcla de magmas en el volcán Payún Matrú del Cuaternario, en el retroarco andino de Argentina occidental

Hernando, Irene Raquel; Llambías, Eduardo Jorge; González, Pablo Diego; Sato, Kei (2012)

Volcanic stratigraphy and evidence of magma mixing in the Quaternary Payún Matrú volcano, andean backarc in western Argentina

Hernando, Irene; Llambías, Eduardo; González, Pablo Diego; Sato, Kei (Servicio Nacional de Geología y Minería, 2012)

The role of magma mixing and mafic recharge in the evolution of a back-arc quaternary caldera: The case of Payún Matrú, Western Argentina

Hernando, Irene Raquel; Petrinovic, Ivan Alejandro; Llambias, Eduardo Jorge; D'Elia, Leandro; Gonzalez, Pablo Diego; Aragon, Eugenio (Elsevier Science, 2016-02)

The Quaternary Payún Matrú volcano is a long-lived edifice that developed a summit caldera 8 km wide, with abundant pre- and post-caldera volcanic activity. It is the main volcano of the Payún Matrú Volcanic Field, which ...

Temperature distributions from cooling of magma chamber in Los Azufres geothermal field. Michoacán, MexicoTemperature distributions from cooling of magma chamber in Los Azufres geothermal field. Michoacán, Mexico

P. Verma, Surendra; Laboratorio de Energía Solar, IIM-UNAM, apartado Postal No. 34, 62580 Temixco, Mor., México.; Andaverde, Jorge; Facultad de Ciencias de la Tierra, UANL, Apartado Postal 104, 67700 Linares, N. L. México. (Instituto de Geofísica, 2012)

Modelación de temperaturas bajo la Caldera de Los Humeros, Puebla, México, en términos de profundidad de la cámara magmáticaModelación de temperaturas bajo la Caldera de Los Humeros, Puebla, México, en términos de profundidad de la cámara magmática

Castillo Román, J.; Depto. de Geometría, Div. Fuentes de Energía, Instituto de Investigaciones Eléctricas, Cuernavaca, Mor., México.; P. Verma, S.; Depto. de Geometría, Div. Fuentes de Energía, Instituto de Investigaciones Eléctricas, Cuernavaca, Mor., México.; Andaverde, J.; Depto. de Geometría, Div. Fuentes de Energía, Instituto de Investigaciones Eléctricas, Cuernavaca, Mor., México. (Instituto de Geofísica, 2012)

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