Petrology of the Coyaguayma ignimbrite, northern Puna of Argentina: Origin and evolution of a peraluminous high-SiO 2 rhyolite magma

Lithos

Volumn 134-135, Issue , 2012, Pages 179-200

  Caffe, Pablo J ^a,b   Trumbull, Robert B ^c   Siebel, Wolfgang ^d  

^a Facultad de Ciencias Naturales e Instituto M Lillo   (Argentina)

^b UNIVERSIDAD NACIONAL DE JUJUY   (Argentina)

^c GFZ GERMAN RESEARCH CENTRE FOR GEOSCIENCES   (Germany)

^d UNIVERSITY OF TÜBINGEN   (Germany)

Author keywords

Assimilation; Central andean plateau; Fractionation; Northern Puna; SiO 2 rich rhyolite; Strongly peraluminous

Indexed keywords

CONTINENTAL ARC; CRUSTAL STRUCTURE; CRYSTALLIZATION; FRACTIONATION; IGNIMBRITE; ISOTOPIC RATIO; MAGMA; MAGMATISM; METAPELITE; MIOCENE; PETROLOGY; PHENOCRYST; RHYOLITE; SILICON; VOLCANIC ERUPTION;

ARGENTINA; PUNA;

EID: 84856182282     PISSN: 00244937     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.lithos.2011.12.013     Document Type: Article

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