Quimismo de las lutitas del Cretácico Inferior en el sector central de la Cuenca Vasco-Cantábrica

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dc.contributor.authorYusta, Iñaki
dc.contributor.authorVelasco, Francisco
dc.contributor.authorHerrero, J. M.
dc.date.accessioned2016-06-20T11:51:20Z
dc.date.available2016-06-20T11:51:20Z
dc.date.issued1996
dc.description.abstractA lithogeochemical study of Lower Cretaceous shales (195 samples) from the Basque-Cantabrian region has been carried out to evaluate average values in major and trace elements. Mineralogy and chem ic al co n te n t o f m a jo r oxides reveal a tro p ic a l w ea th erin g in the source area. Lo w e r co ntents in Fe, Cu, Ni and Zn, both in shale and black shale, in comparison with rock averages reported in the literature, might be related with metal leaching processes suffered by these terrigenous sediments, compatible with ore accumulation in the urgonian limestone platformsen_US
dc.identifier.urihttp://hdl.handle.net/10272/12393
dc.language.isospaen_US
dc.publisherSociedad Geológica de Españaen_US
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.accessRightsopen accessen_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subject.otherShale geochemistryen_US
dc.subject.otherLower Cretaceousen_US
dc.subject.otherBasque Countryen_US
dc.subject.otherMajor and trace elementsen_US
dc.subject.otherCIAen_US
dc.subject.otherMetal sourceen_US
dc.titleQuimismo de las lutitas del Cretácico Inferior en el sector central de la Cuenca Vasco-Cantábricaen_US
dc.typejournal articleen_US
dspace.entity.typePublication

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Geogaceta -- Nº 20-3, (1996)