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Calcretos da regiĆ£o de Elvas : Estudo preliminar

2023-07Conference object Open access
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dc.contributor.authorSoares, S.
dc.contributor.authorDias, Ruben Pereira
dc.contributor.authorRessurreiĆ§Ć£o, Ricardo
dc.contributor.authorMorais, Igor
dc.contributor.authorAlbardeiro, LuĆ­s
dc.contributor.authorGonƧalves, Pedro
dc.contributor.authorSolĆ”, A. Rita
dc.contributor.authorCastro-Pina, M.
dc.date.accessioned2023-08-04T15:07:24Z
dc.date.available2023-08-04T15:07:24Z
dc.date.issued2023-07
dc.descriptionResumo alargadopt_PT
dc.description.abstractSUMMARY: The construction of a new railway in NE Alentejo crossing the Ossa Morena Zona allowed new detailed studies focused on the geological units and the structure of the area. In the Elvas region, the Miocene is represented by a coarse conglomerate covered by sandy mudstones. The conglomerate is coarser near the Messejana fault, where it is also tilted. Its deposition is probably related to the Alpine reactivation of the fault. The sediments and the basement rocks are strongly affected by Miocene calcretization. A chemical characterization of calcrete along vertical profiles was done with portable x-ray fluorescence equipment. The preliminary results show a decrease in CaO content upwards and an increase in SiO2.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationSoares, S.; Dias, Ruben Pereira; RessurreiĆ§Ć£o, Ricardo; Morais, Igor; Albardeiro, LuĆ­s; GonƧalves, Pedro; SolĆ”, A. Rita; Castro-Pina, M. (2023) - Calcretos da regiĆ£o de Elvas : Estudo preliminar. In: Lopes, F. C., Dinis, P. A., Duarte, L. V. e Cunha, P. P. (Coords.). XI Congresso Nacional de Geologia: GeociĆŖncias e Desafios Globais. Livro de Resumos. Coimbra, 16- 20 julho de 2023, Departamento de CiĆŖncias da Terra da Universidade de Coimbra (eds.), p. 755-756. ISBN: 978-989-98914-8-7pt_PT
dc.identifier.isbn978-989-98914-8-7
dc.identifier.urihttp://hdl.handle.net/10400.9/4126
dc.language.isoporpt_PT
dc.publisherDepartamento de CiĆŖncias da Terra da Universidade de Coimbrapt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectCalcretept_PT
dc.subjectCalcretizationpt_PT
dc.subjectGranitept_PT
dc.subjectConglomeratespt_PT
dc.subjectGuadiana basinpt_PT
dc.subjectCalcretospt_PT
dc.subjectCalichificaĆ§Ć£opt_PT
dc.subjectGranitopt_PT
dc.subjectConglomeradospt_PT
dc.subjectBacia do Guadianapt_PT
dc.titleCalcretos da regiĆ£o de Elvas : Estudo preliminarpt_PT
dc.title.alternativeCalcrete in Elvas region (Alentejo) : Preliminary resultspt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceCoimbra, Portugalpt_PT
oaire.citation.endPage756pt_PT
oaire.citation.startPage755pt_PT
oaire.citation.titleXI Congresso Nacional de Geologia: GeociĆŖncias e Desafios Globaispt_PT
person.familyNameMesquita Soares
person.familyNameDias
person.familyNameRessurreiĆ§Ć£o
person.familyNameMorais
person.familyNameAlbardeiro
person.familyNameGonƧalves
person.familyNameSolĆ”
person.givenNameSofia
person.givenNameRuben
person.givenNameRicardo
person.givenNameIgor
person.givenNameLuĆ­s
person.givenNamePedro
person.givenNameA. Rita
person.identifier.ciencia-idF610-2BFC-9343
person.identifier.ciencia-id0F10-032A-E243
person.identifier.ciencia-id8C11-1508-A8A2
person.identifier.ciencia-idB81A-A94B-E72A
person.identifier.ciencia-idCC13-E59F-611B
person.identifier.ciencia-id4713-7D9F-6567
person.identifier.orcid0000-0002-7250-1619
person.identifier.orcid0000-0003-1654-809X
person.identifier.orcid0000-0003-3201-3650
person.identifier.orcid0000-0001-9806-7139
person.identifier.orcid0000-0002-3826-260X
person.identifier.orcid0000-0002-6556-6086
person.identifier.orcid0000-0001-9567-5470
person.identifier.ridG-6378-2015
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
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