Geochemistry of Permian to Triassic igneous rocks from northern Chile (28°-30°15’S): Implications on the dynamics of the proto-Andean margin

Geochemistry of Permian to Triassic igneous rocks from northern Chile (28°-30°15’S): Implications on the dynamics of the proto-Andean margin

Permian to Triassic igneous rocks cropping out in the Coastal and Frontal cordilleras in northern Chile between 28°00’S and 30°15’S have long been interpreted to represent products of magmatism related to an extensional tectonic setting, either as the result of crustal anatexis or asthenospheric man...

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Autores principales: Coloma,Felipe, Valin,Ximena, Oliveros,Verónica, Vásquez,Paulina, Creixell,Christian, Salazar,Esteban, Ducea,Mihai N
Lenguaje:English
Publicado: Servicio Nacional de Geología y Minería (SERNAGEOMIN) 2017
Materias:
Triassic
Subduction
Pre-andean
Frontal cordillera
Geochemistry
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-71062017000200003
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