Contribution to the Crystal Chemistry of Beryl
Autor(a) principal: | |
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Data de Publicação: | 1973 |
Outros Autores: | , |
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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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 |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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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UFBA |
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Repositório Institucional da UFBA |
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Repositório Institucional da UFBA |
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