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Artisanal and small gold mining and petroleum production as potential sources of heavy metal contamination in ecuador: A call to action
ArticleAbstract: Mining and petroleum production are the source of many elements and base materials fundamental for oPalabras claves:Artisanal and small gold mining, Contaminant movement, ECUADOR, Environmental risks, Extractive industriesAutores:Bernardo O. Beate, Jose Luis Rivera-Parra, María Belén Ochoa, Ximena DíazFuentes:scopusGeochemical and isotopic characterization of volcanic and geothermal fluids discharged from the Ecuadorian volcanic arc
ArticleAbstract: The Ecuadorian Quaternary volcanic arc is characterized by about 60 volcanoes many of which are actiPalabras claves:Carbon isotope, Ecuador volcanoes, Helium isotope, Nitrogen isotope, Thermal watersAutores:Bernardo O. Beate, Inguaggiato S., Julie Bourquin, Silvana HidalgoFuentes:googlescopusGeochemical and petrological constraints on rear-arc magma genesis processes in Ecuador: The Puyo cones and Mera lavas volcanic formations
ArticleAbstract: The Puyo scoria cones and the Mera lava flows, two newly recognized volcanic formations dated betweePalabras claves:absarokite, Andes, ECUADOR, phlogopite, Rear-arc, SubductionAutores:Bernardo O. Beate, Bourdon E., Cotten J., Eissen J.P., Fornari M., Hoffer G.Fuentes:scopusGeochemical evolution of the Quaternary Chachimbiro Volcanic Complex (frontal volcanic arc of Ecuador)
ArticleAbstract: The Chachimbiro volcanic complex (CVC) is a composite volcano located in the frontal part of the EcuPalabras claves:Adakite-like rocks, Magma genesis in arcs, Porphyry, RAFC modelling, Residual meltAutores:Béguelin P., Bellver-Baca M.T., Bernardo O. Beate, Chiaradia M., Deriaz B., Mendez-Chazarra N., Villagómez-Díaz D.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:scopusWhy large porphyry Cu deposits like high Sr/Y magmas?
ArticleAbstract: Porphyry systems supply most copper and significant gold to our economy. Recent studies indicate thaPalabras claves:Autores:Bernardo O. Beate, Chiaradia M., Kouzmanov K., Ulianov A.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:scopusTesting stable isotope paleoaltimetry with Quaternary volcanic glasses from the Ecuadorian Andes
ArticleAbstract: Paleoaltimetry provides critical constraints on orogenic processes. Validation of paleoaltimeters enPalabras claves:Autores:Bernardo O. Beate, Breecker D., Bright J., Horton B.K., Jackson L.J.Fuentes:scopus