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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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