Exploration for lithium deposits in the Barroso-Alvao area, Northern Portugal

Detalhes bibliográficos
Autor(a) principal: Lima, A
Data de Publicação: 1999
Outros Autores: Noronha, F, Charoy, B, Farinha, J
Tipo de documento: Livro
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://hdl.handle.net/10216/82429
Resumo: Results of a multidisciplinary study on lithium-rich pegmatites-aplite veins are presented. These results confirm the economic importance of the Banoso-Alvao area (North of Portugal). Dense swarms of pegmatite-aplites veins are encountered in metasedimentary rocks, Silurian in age, and define an almost 20 km alignment parallel to the regional Hercynian structural trend. Spodumene, with subordinate petalite, forms the main economic minerals. Subsolidus feldspar and/or muscovite alteration is the rule, with the large decrease of Li (only eucryptite in small amount is growing) which is leached out of the system. These pegmatite bodies appear to be of good quality for the ceramic industries.
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spelling Exploration for lithium deposits in the Barroso-Alvao area, Northern PortugalEngenharia do ambienteEnvironmental engineeringResults of a multidisciplinary study on lithium-rich pegmatites-aplite veins are presented. These results confirm the economic importance of the Banoso-Alvao area (North of Portugal). Dense swarms of pegmatite-aplites veins are encountered in metasedimentary rocks, Silurian in age, and define an almost 20 km alignment parallel to the regional Hercynian structural trend. Spodumene, with subordinate petalite, forms the main economic minerals. Subsolidus feldspar and/or muscovite alteration is the rule, with the large decrease of Li (only eucryptite in small amount is growing) which is leached out of the system. These pegmatite bodies appear to be of good quality for the ceramic industries.19991999-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bookapplication/pdfhttps://hdl.handle.net/10216/82429engLima, ANoronha, FCharoy, BFarinha, Jinfo: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:RCAAP2023-11-29T13:01:54Zoai:repositorio-aberto.up.pt:10216/82429Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T23:32:09.475883Repositório 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 Exploration for lithium deposits in the Barroso-Alvao area, Northern Portugal
title Exploration for lithium deposits in the Barroso-Alvao area, Northern Portugal
spellingShingle Exploration for lithium deposits in the Barroso-Alvao area, Northern Portugal
Lima, A
Engenharia do ambiente
Environmental engineering
title_short Exploration for lithium deposits in the Barroso-Alvao area, Northern Portugal
title_full Exploration for lithium deposits in the Barroso-Alvao area, Northern Portugal
title_fullStr Exploration for lithium deposits in the Barroso-Alvao area, Northern Portugal
title_full_unstemmed Exploration for lithium deposits in the Barroso-Alvao area, Northern Portugal
title_sort Exploration for lithium deposits in the Barroso-Alvao area, Northern Portugal
author Lima, A
author_facet Lima, A
Noronha, F
Charoy, B
Farinha, J
author_role author
author2 Noronha, F
Charoy, B
Farinha, J
author2_role author
author
author
dc.contributor.author.fl_str_mv Lima, A
Noronha, F
Charoy, B
Farinha, J
dc.subject.por.fl_str_mv Engenharia do ambiente
Environmental engineering
topic Engenharia do ambiente
Environmental engineering
description Results of a multidisciplinary study on lithium-rich pegmatites-aplite veins are presented. These results confirm the economic importance of the Banoso-Alvao area (North of Portugal). Dense swarms of pegmatite-aplites veins are encountered in metasedimentary rocks, Silurian in age, and define an almost 20 km alignment parallel to the regional Hercynian structural trend. Spodumene, with subordinate petalite, forms the main economic minerals. Subsolidus feldspar and/or muscovite alteration is the rule, with the large decrease of Li (only eucryptite in small amount is growing) which is leached out of the system. These pegmatite bodies appear to be of good quality for the ceramic industries.
publishDate 1999
dc.date.none.fl_str_mv 1999
1999-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/book
format book
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://hdl.handle.net/10216/82429
url https://hdl.handle.net/10216/82429
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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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
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