Mostrando 10 resultados de: 13
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Publisher
International Geology Review(3)
Lithos(3)
American Journal of Science(2)
Contributions to Mineralogy and Petrology(2)
European Journal of Mineralogy(1)
Barium-rich fluids and melts in a subduction environment (La Corea and Sierra del Convento mélanges, eastern Cuba)
ArticleAbstract: Whole-rock compositions of muscovite-bearing amphibolite, trondhjemite, pegmatite and quartz-muscoviPalabras claves:Ba-rich fluid, Caribbean plate, eastern Cuba, Phengite, subduction channel, TrondhjemiteAutores:Blanco-Quintero I.F., García-Gasco A., Lázaro C., Proenza J.A., Yamirka Rojas-AgramonteFuentes:scopusA HIGHLY DYNAMIC HOT HYDROTHERMAL SYSTEM IN THE SUBDUCTION ENVIRONMENT: GEOCHEMISTRY AND GEOCHRONOLOGY OF JADEITITE AND ASSOCIATED ROCKS OF THE SIERRA DEL CONVENTO MÉLANGE (EASTERN CUBA)
ArticleAbstract: A U-Pb zircon date of ~113 Ma revealed that a variety of jadeitites and related omphacitite, chloritPalabras claves:fluid-rock interaction, Jadeitite, metasomatic transformation, Serpentinite mélange, SubductionAutores:Blanco-Quintero I.F., Cambra K.N., Cárdenas-Párraga J., García-Gasco A., Harlow G.E., Yamirka Rojas-AgramonteFuentes:scopusA new jadeitite jade locality (Sierra del Convento, Cuba): First report and some petrological and archeological implications
ArticleAbstract: A new jadeitite jade locality has been discovered in the serpentinite-matrix subduction mélange of tPalabras claves:Caribbean, eastern Cuba, Fluids, High pressure, Jadeitite jade, SubductionAutores:Alfred Kron̈er, Blanco-Quintero I.F., Cárdenas-Párraga J., Carrasquilla S., García-Gasco A., Iturralde-Vinent M., Lázaro C., Millán G., Núñez-Cambra K., Rodríguez Vega A., Torres-Roldán R.L., Yamirka Rojas-AgramonteFuentes:scopusDid the Turonian-Coniacian plume pulse trigger subduction initiation in the Northern Caribbean? Constraints from <sup>40</sup>Ar/<sup>39</sup>Ar dating of the Moa-Baracoa metamorphic sole (eastern Cuba)
ArticleAbstract: The Güira de Jauco metamorphic sole, below the Moa-Baracoa ophiolite (eastern Cuba), contains strongPalabras claves:Ar/Ar, Caribbean-Colombian Oceanic Plateau, Cuba, metamorphic sole, OphioliteAutores:Blanco-Quintero I.F., Corsini M., García-Gasco A., Lázaro C., Proenza J.A., Yamirka Rojas-AgramonteFuentes:scopusErratum to "First description of a metamorphic sole related to ophiolite obduction in the northern Caribbean: Geochemistry and petrology of the Güira de Jauco amphibolite complex (eastern Cuba) and tectonic implications" [Lithos 179 (2013) 193-210]
OtherAbstract:Palabras claves:Autores:Blanco-Quintero I.F., García-Gasco A., Lázaro C., Núñez-Cambra K., Proenza J.A., Yamirka Rojas-AgramonteFuentes:scopusHydrothermal origin and age of jadeitites from Sierra del Convento mélange (Eastern Cuba)
ArticleAbstract: Jadeitite (jadeite jade) from Sierra del Convento (eastern Cuba) occurs in a subduction-related serpPalabras claves:Caribbean, eastern Cuba, High-pressure, High-temperature, Hydrothermal crystallization, Jadeitite, SubductionAutores:Alfred Kron̈er, Blanco-Quintero I.F., Cárdenas-Párraga J., García-Gasco A., Harlow G.E., Yamirka Rojas-AgramonteFuentes:scopusPartial melting and counterclockwise P-T path of subducted oceanic crust (Sierra del Convento Mélange, Cuba)
ArticleAbstract: Partial melting of subducted oceanic crust has been identified in the Sierra del Convento mélange (CPalabras claves:amphibolite, Cuba, Exhumation, Partial melting, Subduction, TrondhjemiteAutores:Alfred Kron̈er, Blanco-Quintero I.F., García-Gasco A., Lázaro C., Millán G., Neubauer F., Núñez K., Torres-Roldán R.L., Yamirka Rojas-AgramonteFuentes:scopusMetamorphic evolution of subducted hot oceanic crust (la corea mélange, cuba)
ArticleAbstract: Thermobarometric estimates and pbkp_redictions of theoretical and experimental isochemical P-T phasePalabras claves:amphibolite, Caribbean plate, Partial melting, subduction channelAutores:Antonio R., Blanco-Quintero I.F., García-Gasco A., Iturralde-Vinent M., Lázaro C., Yamirka Rojas-AgramonteFuentes:scopusPetrogenesis and 40 Ar/39 Ar dating of proto-forearc crust in the Early Cretaceous Caribbean arc: The la Tinta mélange (eastern Cuba) and its easterly correlation in Hispaniola
ArticleAbstract: The La Tinta mélange is a small but singular ultramafic mélange sheet that crops out in eastern CubaPalabras claves:40 Ar/39 Ar dating, amphibolite, Caribbean arc, eastern Cuba, forearc basalts, Serpentinite mélangeAutores:Blanco-Quintero I.F., García-Gasco A., Lázaro C., Neubauer F., Núñez-Cambra K., Proenza J.A., Yamirka Rojas-AgramonteFuentes:scopusPetrogenesis of the Tampanchi Ultramafic–Mafic Complex (Ecuador): Geodynamic implications for the northwestern margin of South America during the late Cretaceous
ArticleAbstract: The Tampanchi Ultramafic–Mafic Complex (TUMC), located in the central segment of the Cordillera RealPalabras claves:arc magmatism, Cumulate texture, ECUADOR, Hydrous magma, Mafic intrusion, Northern andesAutores:Blanco-Quintero I.F., F. Villares, García-Gasco A., Lázaro C., Pedro S.B. Reyes, Proenza J.A., Rubén CartagenaFuentes:scopus