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Petrographic and geochemical differentiation of the igneous rocks from Arroyo Farandón (Asturias)

dc.contributor.authorBarrero, M.
dc.contributor.authorCorretgé Castañón, Luis Guillermo
dc.date.accessioned2014-11-18T12:09:46Z
dc.date.available2014-11-18T12:09:46Z
dc.date.issued2002
dc.identifier.urihttp://hdl.handle.net/10272/9334
dc.description.abstractThis paper deals with the Arroyo Farandón (Asturias) igneous sills, which intruded within the sedimentary rocks of Oville Formation. They have alkaline composition and are classified as trachytes. As a consequence of a new detailed survey, continuous zonation has been distinguished along the main sill, which show outstanding developing of vesicular-amigdalar zones at the top and bottom of the body, suggesting vesiculation processes controlled by temperature gradients. Slight geochemical variations across the sills have been recordeden_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.otherTraquita alcalinaen_US
dc.subject.otherVesículas-amígdalasen_US
dc.titleLa diferenciación petrográfica y geoquímica de las rocas ígneas del Arroyo Farandón (Asturias)en_US
dc.titlePetrographic and geochemical differentiation of the igneous rocks from Arroyo Farandón (Asturias)eng
dc.typeinfo:eu-repo/semantics/articleen_US
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen_US


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