Petrografía de los carbones cantabrienses (Carbonífero sup.) del Grupo Cea de la Cuenca Guardo-Valderrueda (León-Palencia)

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dc.contributor.authorLlorens, T.
dc.contributor.authorSuárez Ruiz, I.
dc.contributor.authorColmenero, Juan Ramón
dc.date.accessioned2014-07-22T09:32:14Z
dc.date.available2014-07-22T09:32:14Z
dc.date.issued2006
dc.description.abstractThe petrographic analysis of the coals of Guardo-Valderrueda basin (Cantabrian Mountains) shows ranks varying from bituminous coals to meta-anthracite. Vitrinite Group dominates the maceral composition, with low Inertinite and scarce Liptinite contents. The presence of natural coke and pyrolytic carbon in many samples indicates an important thermal alteration, mainly due to Variscan tectonism and Permic igneous activityen_US
dc.identifier.urihttp://hdl.handle.net/10272/8617
dc.language.isospaen_US
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España
dc.rights.accessRightsopen access
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject.otherGuardo-Valderrueda coalfielden_US
dc.subject.otherCantabrian Zoneen_US
dc.subject.otherBituminous coalsen_US
dc.subject.otherAnthracite/Meta-anthracite coalsen_US
dc.subject.otherNatural cokeen_US
dc.titlePetrografía de los carbones cantabrienses (Carbonífero sup.) del Grupo Cea de la Cuenca Guardo-Valderrueda (León-Palencia)en_US
dc.titlePetrographic characterization of Cantabrian coals (Upper Carboniferous) of the Cea Group in the Guardo- Valderrueda Basin (León-Palencia)eng
dc.typejournal articleen_US
dspace.entity.typePublication

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Geogaceta -- Nº 40, (2006)