Adakitic Dacites Formed by Intracrustal Crystal Fractionation of Water-rich Parent Magmas at Nevado de Longaví Volcano (36·2°S; Andean Southern Volcanic Zone, Central Chile)

The mid-Holocene eruptive products of Nevado de Longaví volcano (36·2°S, Chile) are the only reported occurrence of adakitic volcanic rocks in the Quaternary Andean Southern Volcanic Zone (33–46°S). Dacites of this volcano are chemically distinct from other evolved magmas of the region in that they...

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Veröffentlicht in:	Journal of petrology 2007-11, Vol.48 (11), p.2033-2061
Hauptverfasser:	RodrÍguez, Carolina, Sellés, Daniel, Dungan, Michael, Langmuir, Charles, Leeman, William
Format:	Artikel
Sprache:	eng
Schlagworte:	adakite amphibole Andes differentiation Southern Volcanic Zone
Online-Zugang:	Volltext
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