Geotectonic setting and metallogeny of the northern São Francisco craton, Bahia, Brazil

Detalhes bibliográficos
Autor(a) principal: Teixeira, João Batista Guimarães
Data de Publicação: 2010
Outros Autores: Silva, Maria da Glória da, Misi, Aroldo, Cruz, Simone Cerqueira Pereira, Sá, José Haroldo da Silva
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/5100
Resumo: p. 71 - 83
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spelling Teixeira, João Batista GuimarãesSilva, Maria da Glória daMisi, AroldoCruz, Simone Cerqueira PereiraSá, José Haroldo da SilvaTeixeira, João Batista GuimarãesSilva, Maria da Glória daMisi, AroldoCruz, Simone Cerqueira PereiraSá, José Haroldo da Silva2012-01-10T19:18:01Z2012-01-10T19:18:01Z20100895-9811http://www.repositorio.ufba.br/ri/handle/ri/5100v. 30p. 71 - 83This paper aims at establishing a tectonic and temporal framework to characterize the metallogenic processes that contributed to the origin of the mineral provinces in the northern São Francisco Craton. Many Archean mineralizations (eg. massive sulfide zinc, lead, zinc and copper, besides magnesiteetalc, ironetitaniumevanadium, iron, chromite and manganese) were generated before the assembly of the Craton. Deposits of chromite, nickel, gold and emerald were produced during the Paleoproterozoic orogenic cycle, when the Craton was amalgamated into the Atlantica paleocontinent. An extension event is recorded in the Neoproterozoic, during the breakup of Rodinia, associated with deposits of phosphorite and uranium. Kimberlite diamond and gold mineralization were generated during the Brasiliano orogenic cycle, coeval with the amalgamation of West Gondwana. A long-lasting and rather uniform crustal stress is recorded in the area during the Cambrian period. Resetting of the isotopic and magnetic systems that affected the Neoproterozoic sediments of the Irecê Basin at about 520 Ma was attributed to the regional-scale fluid migration and mineralization in the aftermath of the Brasiliano orogenic cycle.Submitted by Ana Valéria de Jesus Moura (anavaleria_131@hotmail.com) on 2012-01-10T19:18:01Z No. of bitstreams: 1 0895981110000416-main.pdf: 2060599 bytes, checksum: f1ab9079c334ca980deb2aa5bbb75add (MD5)Made available in DSpace on 2012-01-10T19:18:01Z (GMT). No. of bitstreams: 1 0895981110000416-main.pdf: 2060599 bytes, checksum: f1ab9079c334ca980deb2aa5bbb75add (MD5) Previous issue date: 2010BahiaBrazilMetallogenySão Francisco cratonGeotectonic setting and metallogeny of the northern São Francisco craton, Bahia, BrazilJournal of South American Earth Sciencesinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleengreponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAinfo:eu-repo/semantics/openAccessORIGINAL0895981110000416-main.pdf0895981110000416-main.pdfapplication/pdf2060599https://repositorio.ufba.br/bitstream/ri/5100/1/0895981110000416-main.pdff1ab9079c334ca980deb2aa5bbb75addMD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/5100/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXT0895981110000416-main.pdf.txt0895981110000416-main.pdf.txtExtracted texttext/plain75337https://repositorio.ufba.br/bitstream/ri/5100/3/0895981110000416-main.pdf.txt301d5ca7d4e31ae5a6d6878833391282MD53ri/51002022-07-05 14:03:04.39oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:04Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Geotectonic setting and metallogeny of the northern São Francisco craton, Bahia, Brazil
dc.title.alternative.pt_BR.fl_str_mv Journal of South American Earth Sciences
title Geotectonic setting and metallogeny of the northern São Francisco craton, Bahia, Brazil
spellingShingle Geotectonic setting and metallogeny of the northern São Francisco craton, Bahia, Brazil
Teixeira, João Batista Guimarães
Bahia
Brazil
Metallogeny
São Francisco craton
title_short Geotectonic setting and metallogeny of the northern São Francisco craton, Bahia, Brazil
title_full Geotectonic setting and metallogeny of the northern São Francisco craton, Bahia, Brazil
title_fullStr Geotectonic setting and metallogeny of the northern São Francisco craton, Bahia, Brazil
title_full_unstemmed Geotectonic setting and metallogeny of the northern São Francisco craton, Bahia, Brazil
title_sort Geotectonic setting and metallogeny of the northern São Francisco craton, Bahia, Brazil
author Teixeira, João Batista Guimarães
author_facet Teixeira, João Batista Guimarães
Silva, Maria da Glória da
Misi, Aroldo
Cruz, Simone Cerqueira Pereira
Sá, José Haroldo da Silva
author_role author
author2 Silva, Maria da Glória da
Misi, Aroldo
Cruz, Simone Cerqueira Pereira
Sá, José Haroldo da Silva
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Teixeira, João Batista Guimarães
Silva, Maria da Glória da
Misi, Aroldo
Cruz, Simone Cerqueira Pereira
Sá, José Haroldo da Silva
Teixeira, João Batista Guimarães
Silva, Maria da Glória da
Misi, Aroldo
Cruz, Simone Cerqueira Pereira
Sá, José Haroldo da Silva
dc.subject.por.fl_str_mv Bahia
Brazil
Metallogeny
São Francisco craton
topic Bahia
Brazil
Metallogeny
São Francisco craton
description p. 71 - 83
publishDate 2010
dc.date.issued.fl_str_mv 2010
dc.date.accessioned.fl_str_mv 2012-01-10T19:18:01Z
dc.date.available.fl_str_mv 2012-01-10T19:18:01Z
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://www.repositorio.ufba.br/ri/handle/ri/5100
dc.identifier.issn.none.fl_str_mv 0895-9811
dc.identifier.number.pt_BR.fl_str_mv v. 30
identifier_str_mv 0895-9811
v. 30
url http://www.repositorio.ufba.br/ri/handle/ri/5100
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.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
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instname_str Universidade Federal da Bahia (UFBA)
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reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
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