Combining portable X-ray fluorescence and clustering methods for mineral exploration. A case study in Batigelas (Ossa-Morena Zone, Portugal)

Detalhes bibliográficos
Autor(a) principal: NOGUEIRA, Pedro
Data de Publicação: 2019
Outros Autores: AFONSO, Paula, ROSEIRO, José, MAIA, Miguel, SÃO PEDRO, Diogo, MATOS, João X., BAPTISTA, Fernando
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10174/27390
Resumo: Batigelas is a mineral occurrence in the Alter do Chão-Elvas sector of the Ossa-Morena Zone that was investigated by the Serviço de Fomento Mineiro including soil geochemistry and terrestrial geophysics. The results obtained justified the execution of a drill hole. Recent soil geochemistry work using portable X-ray fluorescence has yielded new results for the region. The application of clustering methods (hierarchical and k-means clustering) to the analyses allowed to detail not only the initial anomaly identified, but also to identify the outcropping of geological units in the region. The results obtained highlight the importance of applying this technique in mineral exploration campaigns.
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spelling Combining portable X-ray fluorescence and clustering methods for mineral exploration. A case study in Batigelas (Ossa-Morena Zone, Portugal)Zona de Ossa-MorenaGeoquímicaBatigelasX-Ray Portable FluorescenseBatigelas is a mineral occurrence in the Alter do Chão-Elvas sector of the Ossa-Morena Zone that was investigated by the Serviço de Fomento Mineiro including soil geochemistry and terrestrial geophysics. The results obtained justified the execution of a drill hole. Recent soil geochemistry work using portable X-ray fluorescence has yielded new results for the region. The application of clustering methods (hierarchical and k-means clustering) to the analyses allowed to detail not only the initial anomaly identified, but also to identify the outcropping of geological units in the region. The results obtained highlight the importance of applying this technique in mineral exploration campaigns.Universidade de Évora2020-02-27T11:39:38Z2020-02-272019-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/27390http://hdl.handle.net/10174/27390engNOGUEIRA, P., AFONSO, P., ROSEIRO, R., MAIA, M., SÃO PEDRO, D., MATOS, J.X., BATISTA, M.J. (2019.) Combining portable X-ray fluorescence and clustering methods for mineral exploration. A case study in Batigelas (Ossa-Morena Zone, Portugal). Congresso Ibérico de Geoquímica & XX Semana da Geoquímica, Évora, 79-82pmn@uevora.ptpaula.afonso24@gmail.comze.roseiro45@gmail.commcmaiageo@gmail.comdiogo_rm_sp@hotmail.comjoao.matos@lneg.ptmjoao.batista@lneg.pt250NOGUEIRA, PedroAFONSO, PaulaROSEIRO, JoséMAIA, MiguelSÃO PEDRO, DiogoMATOS, João X.BAPTISTA, Fernandoinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-03T19:22:54Zoai:dspace.uevora.pt:10174/27390Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:17:31.346168Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Combining portable X-ray fluorescence and clustering methods for mineral exploration. A case study in Batigelas (Ossa-Morena Zone, Portugal)
title Combining portable X-ray fluorescence and clustering methods for mineral exploration. A case study in Batigelas (Ossa-Morena Zone, Portugal)
spellingShingle Combining portable X-ray fluorescence and clustering methods for mineral exploration. A case study in Batigelas (Ossa-Morena Zone, Portugal)
NOGUEIRA, Pedro
Zona de Ossa-Morena
Geoquímica
Batigelas
X-Ray Portable Fluorescense
title_short Combining portable X-ray fluorescence and clustering methods for mineral exploration. A case study in Batigelas (Ossa-Morena Zone, Portugal)
title_full Combining portable X-ray fluorescence and clustering methods for mineral exploration. A case study in Batigelas (Ossa-Morena Zone, Portugal)
title_fullStr Combining portable X-ray fluorescence and clustering methods for mineral exploration. A case study in Batigelas (Ossa-Morena Zone, Portugal)
title_full_unstemmed Combining portable X-ray fluorescence and clustering methods for mineral exploration. A case study in Batigelas (Ossa-Morena Zone, Portugal)
title_sort Combining portable X-ray fluorescence and clustering methods for mineral exploration. A case study in Batigelas (Ossa-Morena Zone, Portugal)
author NOGUEIRA, Pedro
author_facet NOGUEIRA, Pedro
AFONSO, Paula
ROSEIRO, José
MAIA, Miguel
SÃO PEDRO, Diogo
MATOS, João X.
BAPTISTA, Fernando
author_role author
author2 AFONSO, Paula
ROSEIRO, José
MAIA, Miguel
SÃO PEDRO, Diogo
MATOS, João X.
BAPTISTA, Fernando
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv NOGUEIRA, Pedro
AFONSO, Paula
ROSEIRO, José
MAIA, Miguel
SÃO PEDRO, Diogo
MATOS, João X.
BAPTISTA, Fernando
dc.subject.por.fl_str_mv Zona de Ossa-Morena
Geoquímica
Batigelas
X-Ray Portable Fluorescense
topic Zona de Ossa-Morena
Geoquímica
Batigelas
X-Ray Portable Fluorescense
description Batigelas is a mineral occurrence in the Alter do Chão-Elvas sector of the Ossa-Morena Zone that was investigated by the Serviço de Fomento Mineiro including soil geochemistry and terrestrial geophysics. The results obtained justified the execution of a drill hole. Recent soil geochemistry work using portable X-ray fluorescence has yielded new results for the region. The application of clustering methods (hierarchical and k-means clustering) to the analyses allowed to detail not only the initial anomaly identified, but also to identify the outcropping of geological units in the region. The results obtained highlight the importance of applying this technique in mineral exploration campaigns.
publishDate 2019
dc.date.none.fl_str_mv 2019-01-01T00:00:00Z
2020-02-27T11:39:38Z
2020-02-27
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10174/27390
http://hdl.handle.net/10174/27390
url http://hdl.handle.net/10174/27390
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv NOGUEIRA, P., AFONSO, P., ROSEIRO, R., MAIA, M., SÃO PEDRO, D., MATOS, J.X., BATISTA, M.J. (2019.) Combining portable X-ray fluorescence and clustering methods for mineral exploration. A case study in Batigelas (Ossa-Morena Zone, Portugal). Congresso Ibérico de Geoquímica & XX Semana da Geoquímica, Évora, 79-82
pmn@uevora.pt
paula.afonso24@gmail.com
ze.roseiro45@gmail.com
mcmaiageo@gmail.com
diogo_rm_sp@hotmail.com
joao.matos@lneg.pt
mjoao.batista@lneg.pt
250
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Universidade de Évora
publisher.none.fl_str_mv Universidade de Évora
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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