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Browsing by Author "Corretgé Castañón, Luis Guillermo"
Now showing items 1-20 of 24
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Análisis de isótopos de oxígeno y edad Rb-Sr del plutón zonado de Caldas de Reyes (Galicia, España)
(Sociedad Geológica de España, 1989)Oxygen and strontium isotope composition of the external and external-leucocratic facies suggest an origin essentially by partial meeting of crustal materials for the postkinematic Caldas de Reyes granitic s.l. massif. On ... -
The Appinite-Migmatite Complex of Sanabria, Nw Iberian Massif, Spain
Castro Dorado, Antonio
; Corretgé Castañón, Luis Guillermo; Rosa Díaz, Jesús de la; Fernández Rodríguez, Carlos; López Aparicio, Susana; García Moreno, Olga; Chacón Muñoz, Helena (Oxford University Press, 2003)
The Sanabria appinitic rocks and host migmatites form an unusual, non-peri-batholithic complex in which all the typical members of the appinite suite are present. It differs from most appinitic complexes in the deeper level ... -
Control de las relaciones de fases sobre la geoquímica de los fundidos anatécticos y leucograníticos asociados al Ollo de Sapo
Castro Dorado, Antonio; Rosa Díaz, Jesús de la; Corretgé Castañón, Luis Guillermo (Universidade da Coruña: Instituto Universitario de Geología, 2000-12)
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Cordierite: thermodynamic liquidus phase in peraluminous systems?
García Moreno, Olga; Corretgé Castañón, Luis Guillermo; Castro Dorado, Antonio (Sociedad Geológica de España, 2002)
Phase relations in the haplogranitic system have been broadly experimentally studied, but there is still an open field of discussion in experimental petrology concerning phase relations in natural granitic systems, Among ... -
Las diaclasas y diques en el Plutón de Caldas de Reyes (Provincias de La Coruña y Pontevedra. España)
(Sociedad Geológica de España, 1990)This paper deals with the role of the arrangement of joint systems and dykes of the latehercynian Caldas de Reyes granitic pluton. Despite of the role of late and posthercynian deformation phases on the genesis of the joint ... -
Enclaves en granitos peralumínicos alóctonos: El caso del Batolito de Cabeza de Araya (Cáceres, España)
(Sociedad Geológica de España, 1999)This paper deals with the preliminar study of the petrography and geochemistry of the scarce enclaves of the peraluminous granites of Cabeza de Araya. Three types of enclaves have been distinguished: xenolidc enclaves, ... -
La estructura del plutón granítico de Boal (Asturias, España): Nuevas aportaciones sobre su «fabric» interna y modo de emplazamiento
(Sociedad Geológica de España, 1989)In this paper we attempt to sketch the structural pattern of the Boal pluton (WestAsturian-Leonese Zone) and provide new data which account for a pasive mode of emplacement and a subsequent structural evolution probably ... -
Fusión y cristalización de las albititas de San Pedro de Paredes (Asturias): modelos teóricos y experimentales
This article summarizes some studies about geochemistry of melts of two samples of albitites from San Pedro de Paredes (Asturias) and theoretical models of melting and cr ystallization of a pure albitite. Experimental ... -
Geoquímica de las ortoanfibolitas y rocas metabásicas de Zarza la Mayor-Ceclavín (Cáceres, España)
(Universidad de Huelva, 2011)El stock granodiorítico-tonalítico de Zarza la Mayor (noroeste de Cáceres, España) está bordeado por afloramientos pequeños y discontinuos de rocas metabásicas de afinidades gabroicas a dioríticas, con texturas entre grano ... -
La diferenciación petrográfica y geoquímica de las rocas ígneas del Arroyo Farandón (Asturias)
(Sociedad Geológica de España, 2002)This paper deals with the Arroyo Farandón (Asturias) igneous sills, which intruded within the sedimentary rocks of Oville Formation. They have alkaline composition and are classified as trachytes. As a consequence of a new ... -
Las albititas del Paleozoico Inferior del occidente de Asturias: ¿posible fuente de leucogranitos?
In the West Asturian-Leonese Zone there are some albititic beds of volcanoclastic origin interlayered in the lower part of the Serie de los Cabos, deposited in a graben-type basin during the Middle Cambrian. The mineralogy ... -
Low-K Tholeiitic Signatures in Calayan Island (Northern Luzon, Philippines)
(Sociedad Geológica de España, 2000)The Calayan island is a Tertiary (7-4 Ma) volcanic island situated in the northern portion of the Philippine archipelago, a part of Babuyan segment of the Luzon arc. It is a product of subduction of South China Sea oceanic ... -
Morfología de circones vs. filiación geoquímica de rocas metavolcánicas en el Antiforme del Narcea (N de España)
(2006)In the Narcea Antiform, both Ediacaran upper volcanic series and volcanic clasts in the overlying Cambrian micro-conglomerates, show geochemistry between those of calc-alkaline and alkaline series in the TAS diagram, and ... -
Morfología de los circones como indicadores petrogenéticos de la asociación tonalita-leucogranito: El caso del plutón de Zarza la Mayor (Cáceres-España)
(2006)Zarza la Mayor pluton is a good example of the tonalite-leucogranite association. A new survey has been carried out and some additional study of zircon morphologies has been performed. Detailed survey shows the true ... -
Morfología y Zonación de los Granates en el plutón granítico de Ponferrada (España)
(Sociedad Geológica de España, 1992)Carnet occurs as an accesory phase mainly in the aplitlc facies of the Ponferrada Pluton (BoatLos Ancares Belt) (LeDuc, 1970; Su&rez, 1970). Three different types of garnet have been recognized on the basis of their ... -
An Overview to the High-K and Shoshonite Andesite Lava in Simara Island (Central Philippines)
(Sociedad Geológica de España, 2002)The Simara island is an extinct Pliocene volcanic island geographically situated at the central portion of the Philippines. This island likewise represents the southernmost end volcanic center of the Luzon Arc, an arc ... -
Petrografía y mineralogía de las rocas básicas e intermedias de Sanabria (Zamora)
Fernández Rodríguez, Carlos; Rosa Díaz, Jesús de la; Castro Dorado, Antonio; Corretgé Castañón, Luis Guillermo; García Moreno, Olga (Universidade da Coruña: Instituto Universitario de Geología, 2000-12)
Las rocas ígneas que afloran en la zona de los Lagos de Sanabria (Anticlinal de Ollo de Sapo) constituyen un ejemplo único en el Macizo Ibérico de interacción de rocas granodioríticas, zonas migmatíticas y rocas ... -
Phase relations in the Cabeza de Araya cordierite monzogranite, Iberian Massif: implications for the formation of cordierite in a crystal mush
(Facultat de Ciències de la Terra - Universitat de Barcelona, 2017-12)Experimental investigations and thermodynamic calculations of the phase relations of a cordierite-rich monzogranite from the Cabeza de Araya batholith (Cáceres, Spain) have been performed to understand the formation of ... -
Relaciones de fases del gneis Ollo de Sapo en la región supersólidus y sus implicaciones en la génesis de los leucogranitos peralumínicos de Galicia
Castro Dorado, Antonio; Corretgé Castañón, Luis Guillermo (Universidade da Coruña: Instituto Universitario de Geología, 2000-12)
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Las rocas ígneas de Estalaya (Palencia) y los Skarns asociados
(Sociedad Geológica de España, 1989)In this paper we make a brief study of the intrusive rocks from the Estalaya stock (Palencia, Spain), with special regard to the alteration processes. We also present a short description of the calc-silicate rocks of the ...
