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scopus(8)
Adakite-like volcanism of Ecuador: Lower crust magmatic evolution and recycling
ArticleAbstract: In the Northern Andes of Ecuador, a broad Quaternary volcanic arc with significant across-arc geochePalabras claves:Adakite, ECUADOR, Igneous fractionation, Quaternary, radiogenic isotopes, VolcanismAutores:Bernardo O. Beate, Chiaradia M., Fontignie D., Müntener O.Fuentes:scopusGeochemical and isotopic variations in a frontal arc volcanic cluster (Chachimbiro-Pulumbura-Pilavo-Yanaurcu, Ecuador)
ArticleAbstract: Volcanic arc clusters are groups of adjacent volcanic edifices that allow the investigation of geochPalabras claves:Chachimbiro, ECUADOR, Fractional crystallization, geochemistry, recharge, Volcanic clusterAutores:Bellver-Baca M.T., Chiaradia M., Spikings R.A., Viviana ValverdeFuentes:scopusGeodynamic controls on Tertiary arc magmatism in Ecuador: Constraints from U-Pb zircon geochronology of Oligocene-Miocene intrusions and regional age distribution trends
ArticleAbstract: We obtained U-Pb zircon ages of Late Tertiary intrusions in the northern Andes to provide robust timPalabras claves:ECUADOR, Geodynamic evolution, Intrusions, Northern andes, Tertiary arc magmatism, Zircon U-Pb geochronologyAutores:Bernardo O. Beate, Chiaradia M., Schütte P.Fuentes:scopusEnriched basaltic andesites from mid-crustal fractional crystallization, recharge, and assimilation (Pilavo volcano, Western Cordillera of Ecuador)
ArticleAbstract: The origin of andesite is an important issue in petrology because andesite is the main eruptive prodPalabras claves:Andesite, Assimilation, ECUADOR, Fractional crystallization, rechargeAutores:Bernardo O. Beate, Chiaradia M., Müntener O.Fuentes:scopusEffects of aseismic ridge subduction on the geochemistry of frontal arc magmas
ArticleAbstract: Aseismic ridges are variably broad linear topographic features built by submarine volcanic activityPalabras claves:adakite-like, Carnegie ridge, ECUADOR, frontal arc, geochemistry, modellingAutores:Bernardo O. Beate, Chiaradia M., Müntener O.Fuentes:scopusMetallogenic features of Miocene porphyry Cu and porphyry-related mineral deposits in Ecuador revealed by Re-Os, <sup>40</sup>Ar/ <sup>39</sup>Ar, and U-Pb geochronology
ArticleAbstract: Mineralization and alteration events at ten Miocene porphyry Cu and porphyry-related epithermal minePalabras claves:Alteration, ECUADOR, geochronology, Mineral deposits, Mineralization, Miocene metallogenic belt, Porphyry CuAutores:Barra F., Bernardo O. Beate, Chiaradia M., Schütte P., Villagómez-Díaz D.Fuentes:scopusQuaternary sanukitoid-like andesites generated by intracrustal processes (chacana caldera complex, ecuador): Implications for archean sanukitoids
ArticleAbstract: High-Mg diorites enriched in incompatible elements and their extrusive equivalents are rare subductiPalabras claves:Andesite, Archean magmatism, ECUADOR, SanukitoidAutores:Bernardo O. Beate, Chiaradia M., Ntener O.M.Fuentes:scopusThe Yanaurcu volcano (Western Cordillera, Ecuador): A field, petrographic, geochemical, isotopic and geochronological study
ArticleAbstract: The Yanaurcu volcanic center in the Ecuadorian frontal arc is characterized by several epochs of actPalabras claves:Adakite, Andesite, Crustal processes, ECUADOR, Garnet fractionation, rechargeAutores:Béguelin P., Bernardo O. Beate, Chiaradia M., Spikings R.A.Fuentes:scopus