Datación por el método Sm-Nd del filón con F-Ba (Pb-Zn) de la mina San Eusebio (Sierra de Guadarrama, España)

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dc.contributor.authorGalindo Francisco, María Del Carmen
dc.contributor.authorDarbishyre, D.P.F.
dc.contributor.authorTornos Arroyo, Fernando
dc.contributor.authorCasquet Martín, César
dc.date.accessioned2023-06-20T16:46:22Z
dc.date.available2023-06-20T16:46:22Z
dc.date.issued1993
dc.description.abstractSm-Nd dating of F-Ba (Pb-Zn) veins enclosed in adamellites of the Spanish Central System suggests an age of 752±25 M.a. (Late jurassic) for this hydrothermal stage. This age supports an unconformity-related origin for this style of mineralization and excludes any genetic relationship with a magmaticrelated hydrothermal activity related to the enclosing granites. It is consistent with K-Ar and Rb-Sr dating of other hydrothermal events in the Sierra de Guadarrama and strengthens the hypothesis that the late and posthercynian hydrothermal activity covers a long span of time.
dc.description.departmentDepto. de Mineralogía y Petrología
dc.description.facultyFac. de Ciencias Geológicas
dc.description.refereedTRUE
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/11548
dc.identifier.issn0213-683X
dc.identifier.officialurlhttp://www.sociedadgeologica.es/publicaciones_geogaceta.html
dc.identifier.urihttps://hdl.handle.net/20.500.14352/56935
dc.journal.titleGeogaceta
dc.language.isospa
dc.page.final28
dc.page.initial26
dc.publisherSociedad Geológica de España
dc.rights.accessRightsopen access
dc.subject.cdu550.93(234.1)
dc.subject.keywordSm-Nd dating
dc.subject.keywordSpanish Central System
dc.subject.keywordF-Ba veins
dc.subject.ucmGeoquímica
dc.subject.unesco2503 Geoquímica
dc.titleDatación por el método Sm-Nd del filón con F-Ba (Pb-Zn) de la mina San Eusebio (Sierra de Guadarrama, España)
dc.typejournal article
dc.volume.number13
dspace.entity.typePublication
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relation.isAuthorOfPublicationa4fea134-2fb2-4157-9dd1-a3d6002ba005
relation.isAuthorOfPublication.latestForDiscoverya4fea134-2fb2-4157-9dd1-a3d6002ba005
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