Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Beryllonite"'
Publikováno v:
Neues Jahrbuch für Mineralogie. Abhandlungen 197 (2021): 107–119. doi:10.1127/njma/2021/0259
info:cnr-pdr/source/autori:Callegari A.M.[1], Boiocchi M.[2], Zema M.[1,3], Tarantino S.C.[3,4]/titolo:The crystal structure of beryllonite from the type locality and comparison with isopointal structures/doi:10.1127%2Fnjma%2F2021%2F0259/rivista:Neues Jahrbuch für Mineralogie. Abhandlungen/anno:2021/pagina_da:107/pagina_a:119/intervallo_pagine:107–119/volume:197
info:cnr-pdr/source/autori:Callegari A.M.[1], Boiocchi M.[2], Zema M.[1,3], Tarantino S.C.[3,4]/titolo:The crystal structure of beryllonite from the type locality and comparison with isopointal structures/doi:10.1127%2Fnjma%2F2021%2F0259/rivista:Neues Jahrbuch für Mineralogie. Abhandlungen/anno:2021/pagina_da:107/pagina_a:119/intervallo_pagine:107–119/volume:197
not available
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::638ab34cd3e1679869c5b00b9d9be1ea
https://www.schweizerbart.de/journals/njma
https://www.schweizerbart.de/journals/njma
Autor:
Neil A. Ball, Mario Luiz de Sá Carneiro Chaves, Mark A. Cooper, Yassir A. Abdu, Ryan Sharpe, Frank C. Hawthorne, Maxwell C. Day, Luiz A.D. Menezes Filho
Publikováno v:
Mineralogical Magazine. 83:261-267
Brandãoite, [BeAl2(PO4)2(OH)2(H2O)4](H2O), is a new Be–Al phosphate mineral from the João Firmino mine, Pomarolli farm region, Divino das Laranjeiras County, Minas Gerais State, Brazil, where it occurs in an albite pocket with other secondary pho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f139dfccf94b1fd9a99d1d071600f0c8
https://doi.org/10.1180/mgm.2018.121
https://doi.org/10.1180/mgm.2018.121
Publikováno v:
Microporous and Mesoporous Materials. 174:54-61
Tetrahydroborate enclathrated gallogermanate sodalite was successfully synthesized under mild hydrothermal conditions and characterized by X-ray powder diffraction and Fourier transform infrared (FTIR) spectroscopy. The crystal structure was refined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5b7ccbaca371925395722918a945425
https://doi.org/10.1016/j.micromeso.2013.02.038
https://doi.org/10.1016/j.micromeso.2013.02.038
Publikováno v:
American Mineralogist. 95:699-705
Esperite from Franklin, New Jersey, was first described by Moore and Ribbe (1965) as monoclinic with a well-developed “superlattice” a = 2 × 8.814(2) A, b = 8.270(3) A, c = 2 × 15.26(1) A, β ≈ 90°, space group P 2 1 / n (subcell), and the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0be77adaeed0902882d10532d87aee83
https://doi.org/10.2138/am.2010.3415
https://doi.org/10.2138/am.2010.3415
Autor:
E. L. Belokoneva, Olga V. Dimitrova
Publikováno v:
Crystallography Reports. 55:216-220
A new orthophosphate BaFe[PO4](OH) is obtained by hydrothermal synthesis. The unit cell parameters are as follows: a = 9.711(6), b = 8.991(5), and c = 4.912(2) A; space group P212121. The structure has no features in common with the structures of thr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6641684b4266f16deaa98162a267caf7
https://doi.org/10.1134/s1063774510020082
https://doi.org/10.1134/s1063774510020082
Autor:
Werner Schreyer, Heribert A. Graetsch
Publikováno v:
The Canadian Mineralogist. 43:759-767
A full-pattern X-ray powder-diffraction refinement reveals that NaBSiO4 prepared at 6 GPa and 700°C crystallizes in space group P21/n with the structure of beryllonite, NaBePO4. With a 7.9845(5), b 7.6969(5), c 13.9432(9) A, 90.081(6)° and V 856.89
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c93d4ade606629c5a1ed0d94a63c2e99
https://doi.org/10.2113/gscanmin.43.2.759
https://doi.org/10.2113/gscanmin.43.2.759
Publikováno v:
The Canadian Mineralogist. 40:1339-1345
Les exemples de phosphates contenant le beryllium sont rares, et limites aux pegmatites granitiques et, de facon exceptionnelle, aux granites enrichis en elements rares. Une cristallisation primaire semble tout-a-fait inhabituelle. Au contraire, la p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbfce3852f7e4f3a188aadd6bcda50e8
https://doi.org/10.2113/gscanmin.40.5.1339
https://doi.org/10.2113/gscanmin.40.5.1339
Publikováno v:
The Canadian Mineralogist. 39:159-169
The crystal structure of malinkoite, NaBSiO 4 , a 13.8964(4) A, c 7.7001(2) A, P 6 3 , Z = 18, D x = 2.922 g cm −3 , from the Khibina–Lovozero complex, Kola peninsula, Russia, has been solved by direct methods and refined to an R index of 3.8% us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73252877551a1a1fcd01839e1c2ab256
https://doi.org/10.2113/gscanmin.39.1.159
https://doi.org/10.2113/gscanmin.39.1.159
Publikováno v:
Repositório Institucional da UFOP
Universidade Federal de Ouro Preto (UFOP)
instacron:UFOP
Universidade Federal de Ouro Preto (UFOP)
instacron:UFOP
The mineral beryllonite has been characterized by the combination of Raman spectroscopy and infrared spectroscopy. SEM–EDX was used for the chemical analysis of the mineral. The intense sharp Raman band at 1011 cm−1, was assigned to the phosphate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8eea1c95e7444516b633573177bff3e
https://pubmed.ncbi.nlm.nih.gov/22925982
https://pubmed.ncbi.nlm.nih.gov/22925982
Publikováno v:
Zeitschrift für Naturforschung B. 48:965-968
Single crystals of NaZnAsO4 were grown in a sodium molybdate flux. The compound crystallizes monoclinically, space group P21/n, with a = 8.951(1), b = 8.2085(9), c = 15.699(2) Å, β = 90.153(6)° and Ζ = 12. The structure was refined to R = 0.036,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc87d3dde204593b0d42864730e231bc
https://doi.org/10.1515/znb-1993-0719
https://doi.org/10.1515/znb-1993-0719