Origem, transporte e deposição do ouro em Manica (Moçambique)

Detalhes bibliográficos
Autor(a) principal: d'Orey, F. L. C.
Data de Publicação: 1992
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/4496
Resumo: The different types of Archean gold deposits in the Manica greenstone belt of western Mozambique are briefely describcd in the context of their geological setting. Particular attention is devoted to the mineralogy, petrology, geological controls, refractoriness to treatment and prospection of these gold deposits. The genesis of gold was stratigraphically controled, but structural and metamorphic events related to the intrusion of late granites have concentrated and relocated the gold in different geological environments. The possibility of additional gold occurences in different rocks sequences is discussed as well as possible guidelines for future research and development.
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spelling Origem, transporte e deposição do ouro em Manica (Moçambique)Zimbabwe cratonMozambiqueGreenstoneGoldMagmaticVein and strataStratigraphic and structural controlsOreProspectionThe different types of Archean gold deposits in the Manica greenstone belt of western Mozambique are briefely describcd in the context of their geological setting. Particular attention is devoted to the mineralogy, petrology, geological controls, refractoriness to treatment and prospection of these gold deposits. The genesis of gold was stratigraphically controled, but structural and metamorphic events related to the intrusion of late granites have concentrated and relocated the gold in different geological environments. The possibility of additional gold occurences in different rocks sequences is discussed as well as possible guidelines for future research and development.RUNd'Orey, F. L. C.2010-12-14T15:41:41Z19921992-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/4496porinfo: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:RCAAP2024-03-11T03:34:21Zoai:run.unl.pt:10362/4496Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:15:45.560556Repositório 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 Origem, transporte e deposição do ouro em Manica (Moçambique)
title Origem, transporte e deposição do ouro em Manica (Moçambique)
spellingShingle Origem, transporte e deposição do ouro em Manica (Moçambique)
d'Orey, F. L. C.
Zimbabwe craton
Mozambique
Greenstone
Gold
Magmatic
Vein and strata
Stratigraphic and structural controls
Ore
Prospection
title_short Origem, transporte e deposição do ouro em Manica (Moçambique)
title_full Origem, transporte e deposição do ouro em Manica (Moçambique)
title_fullStr Origem, transporte e deposição do ouro em Manica (Moçambique)
title_full_unstemmed Origem, transporte e deposição do ouro em Manica (Moçambique)
title_sort Origem, transporte e deposição do ouro em Manica (Moçambique)
author d'Orey, F. L. C.
author_facet d'Orey, F. L. C.
author_role author
dc.contributor.none.fl_str_mv RUN
dc.contributor.author.fl_str_mv d'Orey, F. L. C.
dc.subject.por.fl_str_mv Zimbabwe craton
Mozambique
Greenstone
Gold
Magmatic
Vein and strata
Stratigraphic and structural controls
Ore
Prospection
topic Zimbabwe craton
Mozambique
Greenstone
Gold
Magmatic
Vein and strata
Stratigraphic and structural controls
Ore
Prospection
description The different types of Archean gold deposits in the Manica greenstone belt of western Mozambique are briefely describcd in the context of their geological setting. Particular attention is devoted to the mineralogy, petrology, geological controls, refractoriness to treatment and prospection of these gold deposits. The genesis of gold was stratigraphically controled, but structural and metamorphic events related to the intrusion of late granites have concentrated and relocated the gold in different geological environments. The possibility of additional gold occurences in different rocks sequences is discussed as well as possible guidelines for future research and development.
publishDate 1992
dc.date.none.fl_str_mv 1992
1992-01-01T00:00:00Z
2010-12-14T15:41:41Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/4496
url http://hdl.handle.net/10362/4496
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instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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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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