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Composition al features and fractionation processes in the Southern Volcanic Complex III of Fuerteventura (Canary Islands)

dc.contributor.authorHernán, Francisco
dc.contributor.authorCubas, C. R.
dc.contributor.authorAncochea, Eumenio
dc.contributor.authorBrändle, José Luis
dc.contributor.authorHuertas, María José
dc.date.accessioned2016-06-07T10:26:55Z
dc.date.available2016-06-07T10:26:55Z
dc.date.issued1996
dc.identifier.urihttp://hdl.handle.net/10272/12251
dc.description.abstractThe Southern Volcanic Complex III is form ed by basalts, a lesser am o u n t o f trachybasalts and some scarce trachytes, a ll o f them m ild ly alkaline. Crystal fra ction ation w a s in an early stage, controle d by crystallisation and extraction of olivine (60%) and clinopyroxene (40%). The crystallisation path is, then, ruled by dominant clynopyroxene and lesser proportions of plagioclase and Ti-magnetite. Later extraction of plagioclase and clinopyroxene and some other differentation processes, could account for the presence of trachytes.The Angostura Formation representing the most recent activity within the entire Southern V o lc a n ic C om ple x, consists o f s tr o n g ly a lk a lin e an d u ltra a lk a lin e rocks. These rocks are scarcely differentiated, though certain fractionation tendences dominated by olivine extraction are observeden_US
dc.language.isospaen_US
dc.publisherSociedad Geológica de Españaen_US
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subject.otherCanary Islandsen_US
dc.subject.otherFuerteventuraen_US
dc.subject.otherOld Basaltic Seriesen_US
dc.subject.otherGeochemistryen_US
dc.titleCaracterísticas composicionales y procesos de evolución magmàtica en el complejo volcánico sur-lll de Fuerteventura (Islas Canarias)en_US
dc.titleComposition al features and fractionation processes in the Southern Volcanic Complex III of Fuerteventura (Canary Islands)eng
dc.typeinfo:eu-repo/semantics/articleen_US
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen_US


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