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bannisterite

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Journal Article
Published: 01 April 2006
Mineralogical Magazine (2006) 70 (2): 187–199.
...E. A. Ferrow Abstract Bannisterite is a modulated 2:1-type phyllosilicate having ten octahedral sites with hydroxyl groups in trans , cis and combined trans - cis configurations. Each octahedral site, depending on its proximity to the layer modulation, is exposed to a different degree of distortion...
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Journal Article
Published: 01 February 1993
European Journal of Mineralogy (1993) 5 (1): 181–188.
Journal Article
Published: 01 April 1992
Clays and Clay Minerals (1992) 40 (2): 129–144.
Journal Article
Published: 01 October 1981
American Mineralogist (1981) 66 (9-10): 1063–1067.
...Pete J. Dunn; Peter B. Leavens; Julie A. Norberg; Robert A. Ramik Abstract Bannisterites from Franklin, New Jersey, and Broken НШ, Australia, are re-examined using chemical analytical techniques. The data suggest that Ca is essential in bannisterite. Mg and Zn may be ordered in Franklin...
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QSDs of <span class="search-highlight">bannisterite</span> at different temperatures.
Published: 01 April 2006
F ig . 6. QSDs of bannisterite at different temperatures.
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Mössbauer spectra of <span class="search-highlight">bannisterite</span> from New Jersey treated at different tem...
Published: 01 April 2006
F ig . 5. Mössbauer spectra of bannisterite from New Jersey treated at different temperatures for 24 h.
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Mössbauer spectrum of <span class="search-highlight">bannisterite</span> fitted assuming that the electric quadr...
Published: 01 April 2006
F ig . 2. Mössbauer spectrum of bannisterite fitted assuming that the electric quadrupole splitting is distributed ( a ) and the corresponding QSD ( b ).
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The tetrahedron sheet in  <span class="search-highlight">bannisterite</span> ; ( a ) the 3-connected parent (5.6 ...
Published: 01 December 2015
F ig . 37. The tetrahedron sheet in bannisterite ; ( a ) the 3-connected parent (5.6 2 ) 8 (5.6.7) 8 (5.7 2 ) 4 (6 2 .7) 12 net, with the various types of vertices shown; ( b ) plan view and horizontal views of the complete double-layer sheet.
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Reflectance spectra of Pb and Zn ‘silicate’ minerals: 1, hemimorphite; 2, w...
Published: 01 May 2007
Fig. 5 Reflectance spectra of Pb and Zn ‘silicate’ minerals: 1, hemimorphite; 2, willemite; 3, bannisterite;4, creaseyite; 5, sauconite;6, wickenburgite.
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Mössbauer spectra of <span class="search-highlight">bannisterite</span> fitted using Lorentzian line shapes. Not...
Published: 01 April 2006
F ig . 1. Mössbauer spectra of bannisterite fitted using Lorentzian line shapes. Note the increase in goodness of fit as shown by the rings as the number of doublets increases from one to three.
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Correlation plots for <span class="search-highlight">bannisterite</span>: mean octahedral elongation, λ  vs.  oct...
Published: 01 April 2006
F ig . 3. Correlation plots for bannisterite: mean octahedral elongation, λ vs. octahedral angle variance, σ 2 ( a ); octahedral angle variance, σ 2 vs. octahedral angle variance, μ 2 ( b ); and mean octahedral elongation, λ vs. octahedral angle variance, μ 2 ( c ).
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The octahedral sites in <span class="search-highlight">bannisterite</span> with  trans  ( M1 ),  trans-cis  ( M4,...
Published: 01 April 2006
F ig . 4. The octahedral sites in bannisterite with trans ( M1 ), trans-cis ( M4, M5, M6 ) and cis ( M2, M3, M7, M8, M9, M10 ) hydroxyl configurations.
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Misfit layered silicates with very complex structures: octahedral-tetrahedr...
Published: 01 April 2013
F ig . 10. Misfit layered silicates with very complex structures: octahedral-tetrahedral frameworks in ( a ) stilpnomelane, ( c ) parsettensite, ( e ) antigorite ( m = 17 polysome) and ( g ) bannisterite; projections of their tetrahedral sheets are shown in ( b , d , f , h ), respectively.
Journal Article
Published: 01 April 2013
Mineralogical Magazine (2013) 77 (3): 275–326.
...F ig . 10. Misfit layered silicates with very complex structures: octahedral-tetrahedral frameworks in ( a ) stilpnomelane, ( c ) parsettensite, ( e ) antigorite ( m = 17 polysome) and ( g ) bannisterite; projections of their tetrahedral sheets are shown in ( b , d , f , h ), respectively. ...
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Journal Article
Published: 01 August 1987
American Mineralogist (1987) 72 (7-8): 724–738.
... that misfit of T-O sheets is a limiting factor for geometrical stability. On the basis of tetrahedral topology, modulated 2:1 layer silicates are divided into two major categories, islandlike (e.g., zussmanite, stilpnomelane) and striplike (e.g., minnesotaite, ganophyllite) structures. Bannisterite, which...
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Double-layer sheets of tetrahedra based on miscellaneous complex 3-connecte...
Published: 01 February 2019
Fig. 42. Double-layer sheets of tetrahedra based on miscellaneous complex 3-connected plane nets plus an oikodoméic operation: ( a ) the (5.6 2 ) 6 (6 3 ) 6 (5.6.8) 24 net and sheet in stilpnomelane ; ( b ) the (5.6 2 ) 8 (5.7 2 ) 4 (5.6.7) 8 (6 2 .7) 12 net and sheet in bannisterite
Journal Article
Published: 01 February 2007
American Mineralogist (2007) 92 (2-3): 416–423.
... or 1:1 layers) Mn phyllosilicates, whereas Figure 4 shows two-dimensional graphs of tetrahedral sheets in pyrosmalite, parsettensite, varennesite, tamaite, bannisterite, and intersilite. Nodes symbolize Si centers, and an edge between two nodes corresponds to common O atoms between two corresponding...
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Journal Article
Published: 01 December 2014
Mineralogical Magazine (2014) 78 (7): 1613–1627.
... silicates Tamaite { hB ,6, 2 ∞ 2 } 5 1 6 3 7 1 3 Hughes et al. (2003) Armbrusterite { uB ,6, 2 ∞ 2 } 5 4 6 2 7 2 8 1 5 Yakovenchuk et al. (2007) Bannisterite { oB ,7, 2 ∞ 2 } 5 2 6 4 7 2 4 Heaney et al. (1992) Stilpnomelane { uB ,9...
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Journal Article
Published: 01 November 2015
American Mineralogist (2015) 100 (11-12): 2484–2496.
... phyllosilicates Name Ideal formula a Baileychlore (Zn,Fe 2+ ,Al,Mg) 6 (Si,Al) 4 O 10 (OH) 8 Bannisterite KCa(Mn 2+ ,Fe 2+ ,Zn,Mg) 20 (Si,Al) 32 O 76 (OH) 16 ·4–12H 2 O Fraipontite (Zn,Al) 3 (Si,Al) 2 O 5 (OH) 4 Franklinfurnaceite Ca 2 (Fe 3+ ,Al)Mn 3+ Mn 2+ 3 Zn 2 Si 2 O 10 (OH) 8...
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Journal Article
Published: 08 January 2021
The Canadian Mineralogist (2021) 59 (1): 91–105.
... ) = 0.019 (superior) using the empirical formula and 0.010 (superior) using the ideal formula. Demagistrisite has chemical similarities with the dark brown inhomogeneous natural compound (some Ba-poor analyses actually are K-dominant, with K > Ba + Ca) named “barian bannisterite” by Matsubara...
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