ECONOMIC POTENTIAL OF THE GOIANA CITY-PE: SANDY DEPOSITS EXAMPLE FOR CIVIL CONSTRUCTION
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2021 |
| Outros Autores: | , |
| Tipo de documento: | Artigo |
| Idioma: | por eng |
| Título da fonte: | Revista de Geociências do Nordeste |
| Texto Completo: | https://periodicos.ufrn.br/revistadoregne/article/view/20759 |
Resumo: | The Goiana City is located at the northern end of the Pernambuco coast, directly bordering the state of Paraíba. It is located to the north of the Pernambuco principal city (Recife) and inserted in the geological context of the Paraíba Basin where sedimentary coverings predominate from the Upper Cretaceous to the recent age. The Barreiras Formation covers a considerable portion of the city. This unit is related to the existence of alluvial fans and fluvial systems that possibly were graded to deltaic systems and, they present a facies variation from clay to conglomerates. The action of weathering and associated leaching on the sandy-clay layers of this unit led to the occurrence of sandy deposits with a high content of SiO2 (> 95%) known as "white sands". The thickness of these deposits varies between 0.1 and 3 meters and the grains are well selected and subangular. The predominant particle size fraction is fine to medium according to the standards of the Brazilian Association of Technical Standards (ABNT). Considering all the characteristics of the ore, the deposits quality and composition, the "white sands" are considered to be of good quality for the construction industry, which is why studies and explorations have been intensifying in the region. |
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ECONOMIC POTENTIAL OF THE GOIANA CITY-PE: SANDY DEPOSITS EXAMPLE FOR CIVIL CONSTRUCTIONPOTENCIAL ECONÓMICO DE LA CIUDAD DE GOIANA-PE: EJEMPLO DE DEPÓSITOS ARENOSOS PARA CONSTRUCCIÓN CIVILPOTENCIAL ECONÔMICO DO MUNICÍPIO DE GOIANA-PE: EXEMPLO DE DEPÓSITOS ARENOSOS PARA CONSTRUÇÃO CIVILThe Goiana City is located at the northern end of the Pernambuco coast, directly bordering the state of Paraíba. It is located to the north of the Pernambuco principal city (Recife) and inserted in the geological context of the Paraíba Basin where sedimentary coverings predominate from the Upper Cretaceous to the recent age. The Barreiras Formation covers a considerable portion of the city. This unit is related to the existence of alluvial fans and fluvial systems that possibly were graded to deltaic systems and, they present a facies variation from clay to conglomerates. The action of weathering and associated leaching on the sandy-clay layers of this unit led to the occurrence of sandy deposits with a high content of SiO2 (> 95%) known as "white sands". The thickness of these deposits varies between 0.1 and 3 meters and the grains are well selected and subangular. The predominant particle size fraction is fine to medium according to the standards of the Brazilian Association of Technical Standards (ABNT). Considering all the characteristics of the ore, the deposits quality and composition, the "white sands" are considered to be of good quality for the construction industry, which is why studies and explorations have been intensifying in the region.El municipio de Goiana está ubicado en el extremo norte de la costa de Pernambuco, limitándose directamente con el estado de Paraíba. Se ubica al norte de la capital de Pernambuco (Recife) y se inserta en el contexto geológico de la cuenca de Paraíba, donde predominan los revestimientos sedimentarios desde el Cretácico Superior hasta el reciente. La Formación Barreiras cubre una porción considerable del municipio. Esta unidad está relacionada con la existencia de abanicos aluviales y sistemas fluviales que posiblemente fueron clasificados para sistemas deltaicos y presentan una variación fisiológica de arcilla a conglomerados. La acción de la meteorización y la lixiviación asociada en las capas arenosas-arcillosas de esta unidad condujeron a la aparición de depósitos arenosos con un alto contenido de SiO2 (> 95%) conocidos como "arenas blancas". El grosor de estos depósitos varía entre 0,1 y 3 metros y los granos están bien seleccionados y son subangulares. La fracción de tamaño de partícula predominante es de fina a media según los estándares de la Asociación Brasileña de Estándares Técnicos (ABNT). Teniendo en cuenta todas las características del bien mineral, la calidad y la composición de los depósitos, las "arenas blancas" se consideran de buena calidad para la industria de la construcción, por lo que se han intensificado los estudios y exploraciones en la región.O município de Goiana está localizado no extremo norte do litoral pernambucano limitando-se diretamente com o estado da Paraíba. Está situado ao norte da capital pernambucana (Recife) e inserido no contexto geológico da Bacia Paraíba onde predominam coberturas sedimentares desde o Cretáceo Superior até o recente. A Formação Barreiras abrange consideravelmente uma porção territorial do município. Esta unidade está relacionada a existência de leques aluviais e sistemas fluviais que possivelmente gradavam para sistemas deltaicos e, apresentam uma variação faciológica desde argilitos até conglomerados. A ação do intemperismo e da lixiviação associada sobre as camadas areno-argilosas dessa unidade originou a ocorrência de depósitos arenosos com alto teor de SiO2 (> 95%) conhecidos como “areias brancas”. A espessura destes depósitos varia entre 0,1 e 3 metros e os grãos são bem selecionados e subangulosos. A fração granulométrica predominante é fina a média de acordo com os padrões da Associação Brasileira de Normas Técnicas (ABNT). Considerando todos as características do bem mineral, a qualidade e a composição dos depósitos, as “areias brancas” são consideradas de boa qualidade para a indústria de construção, razão pela qual os estudos e as explorações vêm se intensificando na região.Universidade Federal do Rio Grande do Norte2021-06-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://periodicos.ufrn.br/revistadoregne/article/view/2075910.21680/2447-3359.2021v7n1ID20759Revista de Geociências do Nordeste; v. 7 n. 1 (2021); 21-292447-335910.21680/2447-3359.2021v7n1reponame:Revista de Geociências do Nordesteinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNporenghttps://periodicos.ufrn.br/revistadoregne/article/view/20759/14289https://periodicos.ufrn.br/revistadoregne/article/view/20759/14290Copyright (c) 2021 Revista de Geociências do Nordesteinfo:eu-repo/semantics/openAccessVeras, Jose Diego DiasNeumann, Virgínio Henrique de Miranda LopesOliveira, Silvio Roberto de2021-11-18T22:49:58Zoai:periodicos.ufrn.br:article/20759Revistahttps://periodicos.ufrn.br/revistadoregne/indexPUBhttps://periodicos.ufrn.br/revistadoregne/oairegneufrn@gmail.com || periodicos@bczm.ufrn.br2447-33592447-3359opendoar:2021-11-18T22:49:58Revista de Geociências do Nordeste - Universidade Federal do Rio Grande do Norte (UFRN)false |
| dc.title.none.fl_str_mv |
ECONOMIC POTENTIAL OF THE GOIANA CITY-PE: SANDY DEPOSITS EXAMPLE FOR CIVIL CONSTRUCTION POTENCIAL ECONÓMICO DE LA CIUDAD DE GOIANA-PE: EJEMPLO DE DEPÓSITOS ARENOSOS PARA CONSTRUCCIÓN CIVIL POTENCIAL ECONÔMICO DO MUNICÍPIO DE GOIANA-PE: EXEMPLO DE DEPÓSITOS ARENOSOS PARA CONSTRUÇÃO CIVIL |
| title |
ECONOMIC POTENTIAL OF THE GOIANA CITY-PE: SANDY DEPOSITS EXAMPLE FOR CIVIL CONSTRUCTION |
| spellingShingle |
ECONOMIC POTENTIAL OF THE GOIANA CITY-PE: SANDY DEPOSITS EXAMPLE FOR CIVIL CONSTRUCTION Veras, Jose Diego Dias |
| title_short |
ECONOMIC POTENTIAL OF THE GOIANA CITY-PE: SANDY DEPOSITS EXAMPLE FOR CIVIL CONSTRUCTION |
| title_full |
ECONOMIC POTENTIAL OF THE GOIANA CITY-PE: SANDY DEPOSITS EXAMPLE FOR CIVIL CONSTRUCTION |
| title_fullStr |
ECONOMIC POTENTIAL OF THE GOIANA CITY-PE: SANDY DEPOSITS EXAMPLE FOR CIVIL CONSTRUCTION |
| title_full_unstemmed |
ECONOMIC POTENTIAL OF THE GOIANA CITY-PE: SANDY DEPOSITS EXAMPLE FOR CIVIL CONSTRUCTION |
| title_sort |
ECONOMIC POTENTIAL OF THE GOIANA CITY-PE: SANDY DEPOSITS EXAMPLE FOR CIVIL CONSTRUCTION |
| author |
Veras, Jose Diego Dias |
| author_facet |
Veras, Jose Diego Dias Neumann, Virgínio Henrique de Miranda Lopes Oliveira, Silvio Roberto de |
| author_role |
author |
| author2 |
Neumann, Virgínio Henrique de Miranda Lopes Oliveira, Silvio Roberto de |
| author2_role |
author author |
| dc.contributor.author.fl_str_mv |
Veras, Jose Diego Dias Neumann, Virgínio Henrique de Miranda Lopes Oliveira, Silvio Roberto de |
| description |
The Goiana City is located at the northern end of the Pernambuco coast, directly bordering the state of Paraíba. It is located to the north of the Pernambuco principal city (Recife) and inserted in the geological context of the Paraíba Basin where sedimentary coverings predominate from the Upper Cretaceous to the recent age. The Barreiras Formation covers a considerable portion of the city. This unit is related to the existence of alluvial fans and fluvial systems that possibly were graded to deltaic systems and, they present a facies variation from clay to conglomerates. The action of weathering and associated leaching on the sandy-clay layers of this unit led to the occurrence of sandy deposits with a high content of SiO2 (> 95%) known as "white sands". The thickness of these deposits varies between 0.1 and 3 meters and the grains are well selected and subangular. The predominant particle size fraction is fine to medium according to the standards of the Brazilian Association of Technical Standards (ABNT). Considering all the characteristics of the ore, the deposits quality and composition, the "white sands" are considered to be of good quality for the construction industry, which is why studies and explorations have been intensifying in the region. |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021-06-11 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
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https://periodicos.ufrn.br/revistadoregne/article/view/20759 10.21680/2447-3359.2021v7n1ID20759 |
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https://periodicos.ufrn.br/revistadoregne/article/view/20759 |
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10.21680/2447-3359.2021v7n1ID20759 |
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por eng |
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por eng |
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https://periodicos.ufrn.br/revistadoregne/article/view/20759/14289 https://periodicos.ufrn.br/revistadoregne/article/view/20759/14290 |
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Copyright (c) 2021 Revista de Geociências do Nordeste info:eu-repo/semantics/openAccess |
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Copyright (c) 2021 Revista de Geociências do Nordeste |
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openAccess |
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application/pdf application/pdf |
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Universidade Federal do Rio Grande do Norte |
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Universidade Federal do Rio Grande do Norte |
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Revista de Geociências do Nordeste; v. 7 n. 1 (2021); 21-29 2447-3359 10.21680/2447-3359.2021v7n1 reponame:Revista de Geociências do Nordeste instname:Universidade Federal do Rio Grande do Norte (UFRN) instacron:UFRN |
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Universidade Federal do Rio Grande do Norte (UFRN) |
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Revista de Geociências do Nordeste - Universidade Federal do Rio Grande do Norte (UFRN) |
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regneufrn@gmail.com || periodicos@bczm.ufrn.br |
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1797052929107034112 |