Petrogenesis of Miocene Volcanic arc rocks over the Chilean-Pampean flat-slab segment of the Central Andes constrained by mineral chemistry

Miocene arc volcanism is manifested widely in the Valle del Cura-El Indio belt region (29°30′-30° South latitude), in the southern Central Andes of Argentina and Chile. The magmas that fed this volcanism are well represented by the Cerro de las Tórtolas Formation, which is divided into two volcanic...

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Detalles Bibliográficos
Autores principales:	Litvak, V.D., Poma, S.
Formato:	JOUR
Materias:	Douro Group Early Cambrian Iberian Massif Rosselia socialis Teichichnus rectus Trace fossils amphibole Cambrian crustal thickness crystallization geochemistry island arc magma mineral Miocene petrogenesis phenocryst plagioclase pyroxene trace fossil volcanic rock volcanism Andes Cura Teichichnus
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_16956133_v12_n2_p151_Litvak
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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