Información del autor
Autor Pérez-Soba Aguilar, Cecilia |
Documentos disponibles escritos por este autor (39)
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López-Arce Martínez, Paula ; Varas Muriel, María José ; Fernández Revuelta, B. ; Álvarez de Buergo, Mónica ; Fort González, Rafael ; Pérez-Soba Aguilar, Cecilia | Elsevier B.V. | 2010For hundreds of years, two types of granite (Zarzalejo and Alpedrete) from the Madrid region, Spain, have been extensively used as building stones. Fresh specimens of both stone types have been sampled from their respective quarries and subjecte[...]texto impreso
Villaseca González, Carlos ; Pérez-Soba Aguilar, Cecilia ; López García, José Ángel ; Orejana García, David | Sociedad Geológica de España. | 2008Se estudia un pequeño macizo granulítico formado por paragneises metapelíticos variablemente migmatizados. Las metapelitas pueden presentar ortopiroxeno, mineral granulítico que aparece por primera vez en las series metamórficas aflorantes del S[...]texto impreso
Villaseca González, Carlos ; Merino Martínez, Enrique ; Oyarzun, Roberto ; Orejana García, David ; Pérez-Soba Aguilar, Cecilia ; Chicharro Álvarez, Eva | Elsevier | 2014Neoproterozoic metasedimentary units from central Spain and the northern Central Iberian Zone (CIZ) show distinctive geochemical signatures with respect to the Schist-Greywacke Complex, which is dominant in the southwestern part of the CIZ. Sign[...]texto impreso
Villaseca González, Carlos ; Pérez-Soba Aguilar, Cecilia ; Merino Martínez, Enrique ; Orejana García, David ; López García, José Ángel ; Billstrom, Kjell | Czech Geological Society | 2008The Variscan Montes de Toledo Batholith (MTB) is an E–W linear array of peraluminous granite plutons which is chemically segmented. The study is focused on the western segment of the MTB (W-MTB), mainly composed of granites with slightly lower C[...]texto impreso
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García Serrano, Javier ; Villaseca González, Carlos ; Pérez-Soba Aguilar, Cecilia | Elsevier | 2021-01This work reports petrographical, mineralogical and geochemical data of a suite of mantle xenoliths from the Morrón de Villamayor volcanic centre (MVM), which belongs to the Calatrava Volcanic Field (CVF), a part of the Circum-Mediterranean Anor[...]texto impreso
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Orejana García, David ; Merino Martínez, Enrique ; Villaseca González, Carlos ; Pérez-Soba Aguilar, Cecilia ; Cuesta, Andrés | John Wiley & Sons, Ltd | 2012U–Th–Pb monazite dating by electron microprobe has been applied to three peraluminous granitic intrusions of the western Montes de Toledo batholith (MTB). Back scattered electron images of monazite crystals reveal a variety of internal textures:[...]texto impreso
Villaseca González, Carlos ; Orejana García, David ; Pérez-Soba Aguilar, Cecilia ; Reyes Andrés, Jesús | Sociedad Geológica de España | 2005Heat production of outcropping metamorphic and granitic rocks from the Spanish Central System (SCS) is similar to other surface heat production estimates in Paleozoic provinces (average A value 2.64 mWm-3). However, heat flow range in the SCS is[...]texto impreso
Pérez-Soba Aguilar, Cecilia ; Villaseca González, Carlos ; Rivas Ponce, Antonio | Sociedad Geológica de España | 2002Direct evidences or magmatic convective flow in granitic pluton are scarce. The possible complex history of magma cooling in pluton can delele partially or completely this registration. We describe a complex elliptical structure in a porphyritic[...]texto impreso
Villaseca González, Carlos ; Pérez-Soba Aguilar, Cecilia ; González del Tánago, José | Sociedad Geológica de España. | 20041- and 5-type granites from the Sierra de Guadarrama (Spanish Central System) display contrasting evolutionary patterns for Th, Y and REE. This chemical contrast is controlled by the behaviour of accessory phases. In felsic I-type granites the l[...]texto impreso
Villaseca González, Carlos ; Pérez-Soba Aguilar, Cecilia | Seminario de Estudos Galegos. Area de Xeoloxía e Minería ; Instituto Universitario de Xeoloxía "Isidro Parga Pondal" | 1989Se describen dos casos particulares de granitos decuarcificados y alcalinizados a favor de planos de fractura, Los afloramientos son pequeños lentejones (menos de 5 m de potencia) de escasa continuidad longitudinal (menos de 200 m) y tránsitos c[...]texto impreso
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Villaseca González, Carlos ; Pérez-Soba Aguilar, Cecilia ; Orejana García, David ; Merino Martínez, Enrique ; Pérez-Monserrat, Elena Mercedes | Ilustre Colegio Oficial de Geólogos | 2013El pasado 11 y 12 de mayo se celebró el Geolodía 2013 con diferentes actividades, normalmente excursiones abiertas a todo tipo de público, para impulsar la divulgación de la geología, dar a conocer el variado patrimonio geológico y concienciar a[...]texto impreso
Escuder Viruete, J. ; Carbonell Beltrán, Ramón ; Pérez-Soba Aguilar, Cecilia ; Martí Linares, David ; Pérez Estaún, A. | Springer Science Business Media | 2004The structure of a fault zone developed in granitic rocks can be established on the basis of the spatial variability of geological, geophysical and geochemical parameters. In the North Fault of the Mina Ratones area (SW Iberian Massif, Spain), f[...]texto impreso
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This study describes rare albitites associated with highly fractionated I-type granitic melts, showing a mineral paragenesis that resembles those of high-temperature metasomatized rocks (fenites) associated with alkaline and carbonatitic intrusi[...]texto impreso
Pérez-Soba Aguilar, Cecilia ; Villaseca González, Carlos ; Fernández, Alfredo | Mineralogical Society of America | 2017-04Three Mn-Fe-rich fluorapatite types have been found in the highly evolved peraluminous and perphosphorous granites of the Belvís pluton. One of these apatite types includes abundant graphite microinclusions, suggestive of a magmatic origin for t[...]texto impreso
Villaseca González, Carlos ; Ruíz Martínez, Vicente Carlos ; Pérez-Soba Aguilar, Cecilia | Universidad de Barcelona | 2017-12Magnetic susceptibility (MS) has been measured in Variscan granites from central Spain. They yield values in the order of 15 to 180 mu SI units for S-and I-type granites, indicating that both types belong to the ilmenite series. Only samples fro[...]texto impreso
Villaseca González, Carlos ; Orejana García, David ; Paterson, Bruce A. ; Billstrom, Kjell ; Pérez-Soba Aguilar, Cecilia | E. Schweizerbart'sche Verlagsbuchhandlung | 2007Basic and intermediate meta-igneous xenoliths are very scarce within the granulite population transported by the Permian alkaline lamprophyric dyke swarmof the Spanish Central System(SCS). These xenoliths aremetaluminous pyroxene-bearing charnoc[...]texto impreso
Villaseca González, Carlos ; García Serrano, Javier ; Pérez-Soba Aguilar, Cecilia | Sociedad Española de Mineralogía | 2019-06The Calatrava volcanic field (CVF) comprises about 250 volcanic centers in an area of ~5000 km2. Detailed studies on mantle xenolith suites have been focused on the Cerro Pelado (Villaseca et al., 2010, and referencestherein) and the El Aprisco [...]texto impreso
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Sanz Montero, M. Esther ; Rodríguez Aranda, Juan Pablo ; Pérez-Soba Aguilar, Cecilia | E. Schweizerbart'sche Verlagsbuchhandlung | 2008Sedimentary sequences composed of selenite gypsum, mudstone, and dolomite microbialites cropping out in the eastern part of the Madrid Basin were deposited in a mudflat – saline-lake system during the Miocene. In some dolomite beds enriched in d[...]texto impreso
Andía, Joel ; Villaseca González, Carlos ; Pérez-Soba Aguilar, Cecilia | Sociedad Geológica de España | 2018Los xenolitos de peridotitas del volcán Los Tormos (campo volcánico de Calatrava) proporcionan información valiosa sobre el manto litosférico del centro de España. Se estima que provienen de profundidades de 35-50 km (10-15.2 kbar), equilibrados[...]texto impreso
Villaseca González, Carlos ; Bellido Mulas, Félix ; Pérez-Soba Aguilar, Cecilia ; Billstrom, Kjell | Springer Science Business Media | 2009A post-tectonic plutonic array of felsic I-type granites crops out in the western Hercynian Iberian Belt. Isotope (Sr, N d, Pb) data favour the absence of an important input of juvenile magmas in late- to post- tectonic Hercynian felsic magmatis[...]texto impreso
Ancochea Soto, Eumenio ; Andonaegui Moreno, Pilar ; Claro Moreno, Ángela ; de Ignacio, Cristina ; Huertas Coronel, María José ; Merino Martínez, Enrique ; Orejana García, David ; Pérez-Soba Aguilar, Cecilia ; Villaseca González, Carlos | 2015El documento expone brevemente los objetivos, metodología y resultados de un proyecto de innovación docente dedicado a continuar con el desarrollo de una página web para el aprendizaje de aspectos prácticos de petrología ígnea. Este proyecto es [...]texto impreso
García Serrano, Javier ; Villaseca González, Carlos ; Pérez-Soba Aguilar, Cecilia | Sociedad Geológica de España | 2020The El Morrón de Villamayor (MVM) peridote xenoliths vary from orthopyroxene-poor lherzolite to wehrlite in modal composition. This compositional feature contrasts with other Calatrava (CVF) xenolith suites. The studied xenoliths equilibrated at[...]texto impreso
Pérez-Soba Aguilar, Cecilia ; Villaseca González, Carlos | Instituto de Ciencias de la Tierra "Jaume Almera" (Barcelona) | 2010The La Pedriza pluton stands out as the most extensively fractionated granite (Rbtexto impreso
Villaseca González, Carlos ; Belousova, Elena ; Orejana García, David ; Castiñeiras García, Pedro ; Pérez-Soba Aguilar, Cecilia | Elsevier Science B.V., Amsterdam | 2011Hf-isotope analyses in previously dated zircon crystals from four Variscan granulite-facies rocks from central Iberia have been studied to examine crustal evolution processes. Two samples are from exposed migmatite terranes, the other two are gr[...]texto impreso
Nasdala, Lutz ; Kronz, Andreas ; Wirth, Richard ; Váczi, Tamas ; Pérez-Soba Aguilar, Cecilia ; Willner, Arné ; Kennedy, Allen K. | Elsevier Science Ltd | 2009The phenomenon of deficient electron microprobe analyses, with sums of analyzed constituents often below 95 wt%, is assigned to the analysis of altered, porous minerals. With the example of three zircon populations we show that low totals are re[...]texto impreso
Orejana García, David ; Villaseca González, Carlos ; Pérez-Soba Aguilar, Cecilia ; López García, José Ángel ; Billstrom, Kjell | Elsevier Science B.V., Amsterdam | 2009The gabbroic intrusions that crop out along the Spanish Central System (SCS) are geochemically heterogeneous, including primitive and evolved rocks. Differentiation is mainly related to fractionation of Cr-spinel and olivine, but mixing with coe[...]texto impreso
Merino Martínez, Enrique ; Villaseca González, Carlos ; Orejana García, David ; Pérez-Soba Aguilar, Cecilia ; Belousova, E. ; Andersen, T. | Elsevier | 2014-07Three distinct S-type peraluminous granitoid types have been identified within the Variscan Montes de Toledo batholith, located in the Central Iberian Zone (SW European Variscides): type-1, extremely high peraluminous restite-rich granitoids; ty[...]texto impreso
Merino Martínez, Enrique ; Villaseca González, Carlos ; Pérez-Soba Aguilar, Cecilia ; López García, José Ángel | Sociedad Geológica de España | 2008The Montes de Toledo Batholith comprises several felsic peraluminous granitic plutons characterized by the presence of two Al2SiO5 polymorphous: andalusite and sillimanite (as fibrolitic variety). Textural features indicate an igneous origin for[...]texto impreso
Villaseca González, Carlos ; Orejana García, David ; Belousova, Elena ; Armstrong, Richard A. ; Pérez-Soba Aguilar, Cecilia ; Jeffries, Teresa E. | Springer Science Business Media | 2011Ion microprobe U–Pb analyses of zircons from three gabbroic intrusions from the Spanish Central System (SCS) (Talavera, La Solanilla and Navahermosa) yield Variscan ages (300 to 305 Ma) in agreement with recent studies. Only two zircon crystals [...]texto impreso