Contribution to the Crystal Chemistry of Beryl

Detalhes bibliográficos
Autor(a) principal: Sampaio Filho, H. de Almeida
Data de Publicação: 1973
Outros Autores: Sighinolfi, G. P., Galli, E.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/9223
Resumo: Texto completo. Acesso restrito. p. 279-290
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spelling Sampaio Filho, H. de AlmeidaSighinolfi, G. P.Galli, E.Sampaio Filho, H. de AlmeidaSighinolfi, G. P.Galli, E.2013-03-23T14:47:54Z2013-03-23T14:47:54Z19730010-7999http://www.repositorio.ufba.br/ri/handle/ri/9223v. 38, n. 4Texto completo. Acesso restrito. p. 279-290Chemical analyses and crystallographic and some optical data have been obtained for 28 samples of beryl from Bahia State, Brazil. The larger range of variability in the chemical composition is sho~m by Mg, Fe and Li. Sodium is the more diffuse alkali element. Potassium is always very limited. Calcium appears in noticeable amounts only in three samples. The Ti, Cr, Rb, and Cs elements were also tested. The samples studied here can be defined as sodium-potassium beryls with low alkali content. Unit cell parameters show the following ranges: a=9.210-9.245 and c=9.190-9.220 A. From a statistical analysis of these data it may be seen that: an increase of Fe and (Fe d-Mn d-Mg) percentage has a positive correlation with a, but no influence on c, which in turn has a close positive correlation with Li and is negatively correlated with Be. Less negative correlations also exist between the pairs {Be, Li}, {a, A1}, {A1, Fe} and {A1, (Fe ~-Mn-[-Mg)}. A positive correlation also exists between sodium and the parameter a.Submitted by Santiago Fabio (fabio.ssantiago@hotmail.com) on 2013-03-05T18:35:12Z No. of bitstreams: 1 66666.pdf: 604826 bytes, checksum: c486fec6897f21b63b9bc5cbed7a836f (MD5)Approved for entry into archive by Rodrigo Meirelles(rodrigomei@ufba.br) on 2013-03-23T14:47:54Z (GMT) No. of bitstreams: 1 66666.pdf: 604826 bytes, checksum: c486fec6897f21b63b9bc5cbed7a836f (MD5)Made available in DSpace on 2013-03-23T14:47:54Z (GMT). No. of bitstreams: 1 66666.pdf: 604826 bytes, checksum: c486fec6897f21b63b9bc5cbed7a836f (MD5) Previous issue date: 1973SalvadorContributions to Mineralogy and Petrologyhttp://download.springer.com/static/pdf/158/art%253A10.1007%252FBF00373593.pdf?auth66=1363804168_a70a0eb9b4d7fbe4897f849f0551a0f7&ext=.pdfreponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAContribution to the Crystal Chemistry of BerylContributions to Mineralogy and Petrologyinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleenginfo:eu-repo/semantics/openAccessORIGINAL66666.pdf66666.pdfapplication/pdf604826https://repositorio.ufba.br/bitstream/ri/9223/1/66666.pdfc486fec6897f21b63b9bc5cbed7a836fMD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/9223/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXT66666.pdf.txt66666.pdf.txtExtracted texttext/plain12https://repositorio.ufba.br/bitstream/ri/9223/3/66666.pdf.txt36c6f0b2061da514c400c0bc2749b5cfMD53ri/92232022-07-05 14:03:03.573oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:03Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Contribution to the Crystal Chemistry of Beryl
dc.title.alternative.pt_BR.fl_str_mv Contributions to Mineralogy and Petrology
title Contribution to the Crystal Chemistry of Beryl
spellingShingle Contribution to the Crystal Chemistry of Beryl
Sampaio Filho, H. de Almeida
title_short Contribution to the Crystal Chemistry of Beryl
title_full Contribution to the Crystal Chemistry of Beryl
title_fullStr Contribution to the Crystal Chemistry of Beryl
title_full_unstemmed Contribution to the Crystal Chemistry of Beryl
title_sort Contribution to the Crystal Chemistry of Beryl
author Sampaio Filho, H. de Almeida
author_facet Sampaio Filho, H. de Almeida
Sighinolfi, G. P.
Galli, E.
author_role author
author2 Sighinolfi, G. P.
Galli, E.
author2_role author
author
dc.contributor.author.fl_str_mv Sampaio Filho, H. de Almeida
Sighinolfi, G. P.
Galli, E.
Sampaio Filho, H. de Almeida
Sighinolfi, G. P.
Galli, E.
description Texto completo. Acesso restrito. p. 279-290
publishDate 1973
dc.date.issued.fl_str_mv 1973
dc.date.accessioned.fl_str_mv 2013-03-23T14:47:54Z
dc.date.available.fl_str_mv 2013-03-23T14:47:54Z
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/9223
dc.identifier.issn.none.fl_str_mv 0010-7999
dc.identifier.number.pt_BR.fl_str_mv v. 38, n. 4
identifier_str_mv 0010-7999
v. 38, n. 4
url http://www.repositorio.ufba.br/ri/handle/ri/9223
dc.language.iso.fl_str_mv eng
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dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.publisher.none.fl_str_mv Contributions to Mineralogy and Petrology
publisher.none.fl_str_mv Contributions to Mineralogy and Petrology
dc.source.pt_BR.fl_str_mv http://download.springer.com/static/pdf/158/art%253A10.1007%252FBF00373593.pdf?auth66=1363804168_a70a0eb9b4d7fbe4897f849f0551a0f7&ext=.pdf
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