Prehnite-pumpellyite facies metamorphism in the Cenozoic Abanico Formation, Andes of central Chile (33°50'S): chemical and scale controls on mineral assemblages, reaction progress and the equilibrium state Metamorfismo de facies prehnita-pumpellyita en la Formación Abanico del Cenozoico, Andes centrales de Chile (33°50'S): controles químicos y de escala sobre las asociaciones minerales, el progreso de la reacción y el estado de equilibrio

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Marcia Muñoz ; Luis Aguirre ; Mario Vergara ; Alain Demant ; Francisco Fuentes ; Andrés Fock (2010)
  • Publisher: Servicio Nacional de Geología y Minería (SERNAGEOMIN)
  • Journal: Andean Geology (issn: 0718-7092, eissn: 0718-7106)
  • Subject: Formación Abanico | Andes | Facies prehnita-pumpellyita | Cenozoico | Abanico Formation | Andes | Prehnite-pumpellyite facies | Cenozoic | Geology | QE1-996.5

In the El Volcan and Rodeo de los Bueyes areas, Andean Principal Cordillera (east of Santiago; 33°50'S), an Upper Oligocene-Lower Miocene volcanic series belonging to the Abanico Formation (Late Eocene-Early Miocene) is exposed. The rock successions outcropping in both ... View more
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