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Autor Villaseca González, Carlos |
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Villaseca González, Carlos ; García Serrano, Javier ; Orejana García, David | Frontiers Media | 2020-05Alkaline volcanic rocks from explosive monogenetic centers often carry an unusual cargo of crystals and rock fragments, which may provide valuable constraints on magma source, ascent and eruption. One of such examples is the Cenozoic Calatrava V[...]texto impreso
Villaseca González, Carlos ; Barbero González, Luis C. ; Herreros Villanueva, Víctor Manuel | Royal Society of Edinburgh, 1980-2007. | 1998Conventional rock c1assifieation diagrams do not distinguish the variety of peraluminous rock series. Moreover, peraluminous granite types have not becn clearly discriminated in recent revisions. The study of several peraluminous series in diffe[...]texto impreso
Villaseca González, Carlos ; Orejana García, David ; Belousova, Elena | Elsevier Science B.V., Amsterdam | 2012The Spanish Central System (SCS) is one of the largest granite batholiths in the European Variscan Belt. Zircons from five granitic intrusions from the eastern SCS have been separated and analysed for Hf isotopes by laser ablation MC-ICPMS, in o[...]texto impreso
Villaseca González, Carlos ; Martín Romera, Cristina ; De la Rosa Díaz, Jesús Damián ; Barbero González, Luis C. | Elsevier Science B.V., Amsterdam. | 2003Accessory minerals are thought to play a key role in controlling the behaviour of certain trace elements such as REE, Y, Zr, Th and U during crustal melting processes under high-grade metamorphic conditions. Although this is probably the case at[...]texto impreso
Two petrographic types of rutile are observed in the peraluminous felsic meta-igneous granulites, the most common type of the lower crustal xenolith suite of the Spanish Central System (SCS). Rutile-1 (Rt-1) corresponds to small crystals (mainly[...]texto impreso
Castiñeiras García, Pedro ; Villaseca González, Carlos ; Barbero González, Luis C. ; Martín Romera, Cristina | Springer Science Business Media | 2008U–Pb SHRIMP ages obtained in zircons from the Sotosalbos and Toledo anatectic complexes in Central Spain give new constraints to the evolution of the inner part of the Hercynian Iberian belt. Pre- Hercynian ages in zircons from the Sotosalbos co[...]texto impreso
González?Jiménez, José María ; Villaseca González, Carlos ; Griffin, William L. ; O’Reilly, Suzanne Y. ; Belousova, Elena ; Ancochea Soto, Eumenio ; Pearson, Norman J. | Springer Science Business Media | 2014-07-30Spinel lherzolite and wehrlite xenoliths from the Cenozoic Calatrava volcanic field carry the geochemical imprint of metasomatic agents that have affected the subcontinental lithospheric mantle beneath Central Iberia. Some xenoliths (mainly wehr[...]texto impreso
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González Jiménez, José María ; Villaseca González, Carlos ; Griffin, William L. ; Belousova, Elena ; Konc, Zoltan ; Ancochea Soto, Eumenio ; O'Reilly, Suzzane ; Pearson, Norman J. ; Garrido Marín, Carlos J. ; Gervilla, Fernando | Geological Society of America | 2013Rhenium-depletion model ages (TRD) of sulfi des in peridotite xenoliths from the subcontinental mantle beneath central Spain (the Calatrava volcanic fi eld) reveal that episodes of mantle magmatism and/or metasomatism in the Iberia microplate we[...]texto impreso
García-Arias, Marcos ; Díez-Montes, Alejandro ; Villaseca González, Carlos ; Blanco Quintero, Idael Francisco | Elsevier | 2018-01We present here a comprehensive and updated review on the gneissic Ollo de Sapo Formation (OSF) in the Iberian Massif and discuss multiple aspects (lithostratigraphy, petrography, geochemistry, geochronology, and partial melting relationships) o[...]texto impreso
Barbero González, Luis C. ; Villaseca González, Carlos | Royal Society of Edinburgh, 1980-2007. | 1992The Layos Granite forms elongated massifs within the Toledo Complex of central Spain. It is late-tectonic with respect to the F2 regional phase and simultaneous with the metamorphic peak of the region, which reached a maximum temperature of 800-[...]texto impreso
Jiménez Díaz, Alberto ; Ruiz Pérez, Javier ; Villaseca González, Carlos ; Tejero López, Rosa ; Capote del Villar, Ramón | Elsevier Science B.V | 2012In this work we have modeled the thermal structure of the lithosphere of the Spanish Central System and the Tajo Basin, and their implications for lithospheric strength. For his, we have used refined heatproducing elements (HPE) values to obtai[...]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[...]