Trace element composition of amphibole and petrogenesis of hornblendites and plutonic suites of Cretaceous magmatic arcs developed in the Fuegian Andes, southernmost South America
M. García, Mauricio Calderón, Cristóbal Ramírez de Arellano, Francisco Hervé, Joachim Opitz, Thomas Theye, C. Mark Fanning, R. J. Pankhurst, M. González-Guillot, Francisco Fuentes, Marly Babinski
Topics & Concepts
GeologyGeochemistryPlutonDioriteBatholithHornblendeZirconAmphiboleFractional crystallization (geology)GabbroContinental arcIgneous rockMaficBack-arc basinPartial meltingPetrologyVolcanic rockSubductionCrustBasaltTectonicsVolcanoQuartzPaleontologyBiotiteGeological and Geochemical AnalysisGeochemistry and Geologic Mappingearthquake and tectonic studies