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yuksporite

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Journal Article
Published: 01 October 2004
American Mineralogist (2004) 89 (10): 1561–1565.
...Sergey V. Krivovichev; Viktor N. Yakovenchuk; Thomas Armbruster; Nicola Döbelin; Philipp Pattison; Hans-Peter Weber; Wulf Depmeier Abstract The crystal structure of yuksporite, (Sr,Ba) 2 K 4 (Ca,Na) 14 (□,Mn,Fe){(Ti,Nb) 4 (O,OH) 4 [Si 6 O 17 ] 2 [Si 2 O 7 ] 3 }(H 2 O,OH) n , where n ~ 3...
FIGURES
Image
The crystal structure of <b>yuksporite</b> ( a ) and arrangement of titanosilicate...
Published: 01 October 2004
F igure 1. The crystal structure of yuksporite ( a ) and arrangement of titanosilicate nanorods along a ( b ). Legend: TiO 6 octahedra = crosshatched; SiO 4 tetrahedra = lined; Caϕ n polyhedra = shaded; K, Sr, and Na cations are shown as white circles; H 2 O groups are shown as gray
Image
Structure of titanosilicate nanorods in <b>yuksporite</b>: view from the side ( a ...
Published: 01 October 2004
F igure 2. Structure of titanosilicate nanorods in yuksporite: view from the side ( a ) and from the top ( b ); two xonotlite-like [Si 6 O 17 ] chains ( c , d ) form walls of nanorods perpendicular to c ; TiO 6 octahedra, Si 2 O 7 groups and halves of the xonotlite chains form walls
Image
( a ,  b ) Tetrahedral representations of the   2 T 4  3 T 2   ribbon in  y...
Published: 26 February 2020
Fig. 80. ( a , b ) Tetrahedral representations of the 2 T 4 3 T 2 ribbon in yuksporite . The structure of yuksporite projected ( c ) onto (001) and ( d ) along the a -axis, ( e ) the sheet of [6/7]-coordinated Ca 2+ - and Na + -polyhedra projected onto (010) and ( f ) the {(Ti,Nb) 4 (O
Journal Article
Published: 26 February 2020
Mineralogical Magazine (2020) 84 (2): 165–244.
...Fig. 80. ( a , b ) Tetrahedral representations of the 2 T 4 3 T 2 ribbon in yuksporite . The structure of yuksporite projected ( c ) onto (001) and ( d ) along the a -axis, ( e ) the sheet of [6/7]-coordinated Ca 2+ - and Na + -polyhedra projected onto (010) and ( f ) the {(Ti,Nb) 4 (O...
FIGURES | View All (109)
Journal Article
Published: 01 January 2005
Reviews in Mineralogy and Geochemistry (2005) 57 (1): 69–104.
...) the crystal structure of eveslogite is likely close to that of yuksporite [(Sr,Ba) 2 K 4 (Ca,Na) 14 (□,Mn,Fe){(Ti,Nb) 4 (O,OH) 4 [Si 6 O 17 ] 2 [Si 2 O 7 ] 3 }(H 2 O,OH) n ; a = 7.126, b = 24.913, c = 17.075 Å, β = 101.89°; P 2 1 / m ], a mineral from Khibina massif to which Men’shikov et al...
FIGURES | View All (20)
Journal Article
Published: 01 January 2004
American Mineralogist (2004) 89 (1): 249–253.
... massif, Kola Peninsula Russia. Zap. Vseross. Mineral. Obshch., 132(1), 59–67 (in Russian, English abs.). Electron diffraction patterns of yuksporite showed the mineral to be triclinic, P 1̅, rather than orthorhombic ( Am. Mineral ., 71, 1547–1548, 1986); a = 16.50(5), b = 25.21(4), c = 21.11(3...
Journal Article
Published: 01 April 2013
Mineralogical Magazine (2013) 77 (3): 275–326.
FIGURES | View All (23)
Journal Article
Published: 01 July 2018
Clays and Clay Minerals (2018) 66 (3): 297–314.
FIGURES | View All (14)
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Chain-, ribbon- and tube-silicates that contain more than one type of struc...
Published: 26 February 2020
[Si 2 O 7 ] 6− 3.50 Cl 1 T 2 1 V 2 61 ″ ″ ″ ″ [Si 8 O 22 ] 12− 2.75 R 1 T 2 3 T 6 1 V 2 3 V 6 60,61 <2.90> Yuksporite (Sr,Ba) 2 K 4 (Ca,Na) 14 (□,Mn,Fe){(Ti,Nb) 4 (O,OH) 4 [Si 6 O 17 ] 2 [Si 2 O 7 ] 3 } (H 2 O,(OH)) 3 [Si 2 O 7 ] 6− 3.50 Cl
Image
Minerals with   2 T r  3 T r   ribbons.                    c T r    Mineral...
Published: 26 February 2020
(OH,F) 8 (H 2 O) 5 [SiO 2.83 ] 2 V 4 3 V 2 C 222 2.83 79 a – d (17) 2 T 4 3 T 2 Zorite Na 6 Ti(Ti,Nb) 4 [Si 6 O 17 ] 2 (O,OH) 5 (H 2 O) 11 [SiO 2.83 ] 2 V 4 3 V 2 Cmmm 2.83 79 a , b , e , f (18) 2 T 4 3 T 2 1 T 2 * Yuksporite ″ ″ (Sr,Ba) 2 K 4
Image
Minerals with   2 T r  3 T r   ribbons.                    c T r    Mineral...
Published: 26 February 2020
(OH,F) 8 (H 2 O) 5 [SiO 2.83 ] 2 V 4 3 V 2 C 222 2.83 79 a – d (17) 2 T 4 3 T 2 Zorite Na 6 Ti(Ti,Nb) 4 [Si 6 O 17 ] 2 (O,OH) 5 (H 2 O) 11 [SiO 2.83 ] 2 V 4 3 V 2 Cmmm 2.83 79 a , b , e , f (18) 2 T 4 3 T 2 1 T 2 * Yuksporite ″ ″ (Sr,Ba) 2 K 4
Image
Minerals with   2 T r  3 T r   ribbons.                    c T r    Mineral...
Published: 26 February 2020
(OH,F) 8 (H 2 O) 5 [SiO 2.83 ] 2 V 4 3 V 2 C 222 2.83 79 a – d (17) 2 T 4 3 T 2 Zorite Na 6 Ti(Ti,Nb) 4 [Si 6 O 17 ] 2 (O,OH) 5 (H 2 O) 11 [SiO 2.83 ] 2 V 4 3 V 2 Cmmm 2.83 79 a , b , e , f (18) 2 T 4 3 T 2 1 T 2 * Yuksporite ″ ″ (Sr,Ba) 2 K 4
Image
Minerals with   2 T r  3 T r   ribbons.                    c T r    Mineral...
Published: 26 February 2020
(OH,F) 8 (H 2 O) 5 [SiO 2.83 ] 2 V 4 3 V 2 C 222 2.83 79 a – d (17) 2 T 4 3 T 2 Zorite Na 6 Ti(Ti,Nb) 4 [Si 6 O 17 ] 2 (O,OH) 5 (H 2 O) 11 [SiO 2.83 ] 2 V 4 3 V 2 Cmmm 2.83 79 a , b , e , f (18) 2 T 4 3 T 2 1 T 2 * Yuksporite ″ ″ (Sr,Ba) 2 K 4
Image
Minerals with   2 T r  3 T r   ribbons.                    c T r    Mineral...
Published: 26 February 2020
(OH,F) 8 (H 2 O) 5 [SiO 2.83 ] 2 V 4 3 V 2 C 222 2.83 79 a – d (17) 2 T 4 3 T 2 Zorite Na 6 Ti(Ti,Nb) 4 [Si 6 O 17 ] 2 (O,OH) 5 (H 2 O) 11 [SiO 2.83 ] 2 V 4 3 V 2 Cmmm 2.83 79 a , b , e , f (18) 2 T 4 3 T 2 1 T 2 * Yuksporite ″ ″ (Sr,Ba) 2 K 4
Image
Minerals with   2 T r  3 T r   ribbons.                    c T r    Mineral...
Published: 26 February 2020
(OH,F) 8 (H 2 O) 5 [SiO 2.83 ] 2 V 4 3 V 2 C 222 2.83 79 a – d (17) 2 T 4 3 T 2 Zorite Na 6 Ti(Ti,Nb) 4 [Si 6 O 17 ] 2 (O,OH) 5 (H 2 O) 11 [SiO 2.83 ] 2 V 4 3 V 2 Cmmm 2.83 79 a , b , e , f (18) 2 T 4 3 T 2 1 T 2 * Yuksporite ″ ″ (Sr,Ba) 2 K 4
Image
Minerals with   2 T r  3 T r   ribbons.                    c T r    Mineral...
Published: 26 February 2020
(OH,F) 8 (H 2 O) 5 [SiO 2.83 ] 2 V 4 3 V 2 C 222 2.83 79 a – d (17) 2 T 4 3 T 2 Zorite Na 6 Ti(Ti,Nb) 4 [Si 6 O 17 ] 2 (O,OH) 5 (H 2 O) 11 [SiO 2.83 ] 2 V 4 3 V 2 Cmmm 2.83 79 a , b , e , f (18) 2 T 4 3 T 2 1 T 2 * Yuksporite ″ ″ (Sr,Ba) 2 K 4
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Minerals and selected synthetic compounds with chains, ribbons and tubes.  ...
Published: 26 February 2020
Table 10. Minerals and selected synthetic compounds with chains, ribbons and tubes. O:T c T r Mineral Ideal structural formula Unit stoichiometry c V r C/R/T Figs 3.06 2 T 4 3 T 2 1 T 2 * Yuksporite ″ ″ (Sr,Ba) 2 K 4 (Ca,Na) 14 (□,Mn,Fe){(Ti,Nb) 4