Caracterización químico-mineralógica de las cromitas ofiolíticas de Calzadilla de los Barros (Badajoz)

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dc.contributor.authorMartos, Rubén
dc.contributor.authorOrtega Menor, Lorena
dc.contributor.authorGervilla, Fernando
dc.contributor.authorPiña García, Rubén
dc.contributor.authorMonterrubio, Serafín
dc.contributor.authorLunar Hernández, María Del Rosario
dc.contributor.authorAlbert, Helena
dc.date.accessioned2023-06-20T00:35:00Z
dc.date.available2023-06-20T00:35:00Z
dc.date.issued2010
dc.description.abstractThe Cerro Cabrera and Sierra Cabeza Gorda peridotite massifs (Calzadilla de los Barros, Badajoz) comprise serpentinites hosting podiform chromite mineralization and have been interpreted as part of an ophiolitic slab. The chromites are Al-rich and cristallized from a MORB-type melt. The subsolidus reequilibration with olivine depleted the chromite margins in Al and Mg. Later metamorphic alteration produced a enrichment in Fe3+, resulting in the formation of ferrichromite.
dc.description.departmentDepto. de Mineralogía y Petrología
dc.description.facultyFac. de Ciencias Geológicas
dc.description.refereedTRUE
dc.description.sponsorshipMinisterio de Economía y Competitividad (MINECO)
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/45133
dc.identifier.issn0213-683X
dc.identifier.officialurlhttp://www.sociedadgeologica.es/publicaciones_geogaceta.html
dc.identifier.urihttps://hdl.handle.net/20.500.14352/42761
dc.journal.titleGeogaceta
dc.language.isospa
dc.page.final178
dc.page.initial175
dc.publisherSociedad Geológica de España
dc.relation.projectIDCGL2007- 60266-BTE
dc.rights.accessRightsopen access
dc.subject.cdu552.3
dc.subject.keywordChromite
dc.subject.keywordpodiform
dc.subject.keywordophiolite
dc.subject.keyworddunite
dc.subject.keywordharzburgite
dc.subject.ucmPetrología
dc.titleCaracterización químico-mineralógica de las cromitas ofiolíticas de Calzadilla de los Barros (Badajoz)
dc.typejournal article
dc.volume.number48
dspace.entity.typePublication
relation.isAuthorOfPublication8f9c3c60-ec8b-4cd1-b34a-8f6ff0133383
relation.isAuthorOfPublicationc8a17025-a708-43d7-863b-3994d2fab58e
relation.isAuthorOfPublication4202e188-3885-4077-818f-7534c726703a
relation.isAuthorOfPublication.latestForDiscovery8f9c3c60-ec8b-4cd1-b34a-8f6ff0133383

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