Aviso: para depositar documentos, por favor, inicia sesión e identifícate con tu cuenta de correo institucional de la UCM con el botón MI CUENTA UCM. No emplees la opción AUTENTICACIÓN CON CONTRASEÑA
 

Estudio de la composición isotópica (Pb-S-O) de las mineralizaciones Pb-Zn de Mazarambroz (Banda Milonítica de Toledo)

Simple item page
dc.contributor.authorVillaseca González, Carlos
dc.contributor.authorLópez García, José Ángel
dc.contributor.authorBarbero González, Luis C.
dc.date.accessioned2023-06-20T09:27:45Z
dc.date.available2023-06-20T09:27:45Z
dc.date.issued2005
dc.description.abstractCombined lead, sulphur and oxygen isotopes have been analysed in ore (galena and sphalerite) and associated (quartz, barite) minerals from the Mazarambroz Pb-Zn mineralization. Lead isotopic model ages in galenas cluster around 121 ± 8 Ma in good agreement with previously suggested mesozoic age of this Pb-Zn mineralization estimated by apatite fission tracks in mylonitic wall-rocks. Isotopic composition of Mazarambroz mineralization suggests a high rock (metamorphic/granitic)/fluid interaction with minor participation of meteoric waters. These fluids circulated deeply along fragile cracks of the major shear zone of Toledo.
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/12397
dc.identifier.issn0213-683X
dc.identifier.officialurlhttp://www.sociedadgeologica.es/publicaciones_geogaceta.html
dc.identifier.urihttps://hdl.handle.net/20.500.14352/49613
dc.journal.titleGeogaceta
dc.language.isospa
dc.page.final286
dc.page.initial283
dc.publisherSociedad Geológica de España
dc.rights.accessRightsopen access
dc.subject.cdu553.44(234.1)
dc.subject.keywordPb-Zn mineralization
dc.subject.keywordPb-S-O isotopes
dc.subject.keywordIberian Hercynian Belt
dc.subject.ucmPetrología
dc.titleEstudio de la composición isotópica (Pb-S-O) de las mineralizaciones Pb-Zn de Mazarambroz (Banda Milonítica de Toledo)
dc.typejournal article
dc.volume.number38
dspace.entity.typePublication
relation.isAuthorOfPublicatione645e46d-5962-4158-a2fd-b3fea7ed85bd
relation.isAuthorOfPublication31641195-dfe4-43a9-af29-174b4bae8ca5
relation.isAuthorOfPublication.latestForDiscoverye645e46d-5962-4158-a2fd-b3fea7ed85bd

Download

Original bundle

Now showing 1 - 1 of 1
Thumbnail Image
Name:
Geo38-68.pdf
Size:
205.64 KB
Format:
Adobe Portable Document Format
downoload Download

Collections

Artículos