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nabimusaite

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Journal Article
Published: 01 October 2015
Mineralogical Magazine (2015) 79 (5): 1061–1072.
...E. V. Galuskin; F. Gfeller; T. Armbruster; I. O. Galuskina; Y. Vapnik; M. Murashko; R. Włodyka; P. Dzierżanowski Abstract The new mineral nabimusaite, KCa 12 (SiO 4 ) 4 (SO 4 ) 2 O 2 F ( R 3İ m, a = 7.1905(4), c = 41.251(3) Å, V = 1847.1(2) Å 3 , Z = 3), has been discovered in larnite-ye'elimite...
FIGURES | View All (6)
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Optical (a) and BSE (back-scattered electron) images (b–d) of <span class="search-highlight">nabimusaite</span> a...
Published: 26 August 2022
Fig. 1. Optical (a) and BSE (back-scattered electron) images (b–d) of nabimusaite and associated minerals in the carbonate–silicate xenoliths. Euhedral homogenous nabimusaite crystals with visible parting/cleavage (a–b) and nabimusaite crystals containing chlormayenite inclusions (c–d); CaSiOH
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( a ) Xenomorphic <span class="search-highlight">nabimusaite</span> in larnite-ye&#x27;elimite rock; ( b ) fresh surfa...
Published: 01 October 2015
F ig . 2. ( a ) Xenomorphic nabimusaite in larnite-ye'elimite rock; ( b ) fresh surfaces, parting and imperfect cleavage are easily visible in nabimusaite, section sub-perpendicular to (0001). Nmb = nabimusaite, Ell = fluorellestadite, Lrn = larnite, Brm = brownmillerite, Prc = periclase, Ye
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<span class="search-highlight">Nabimusaite</span> in larnite pyrometamorphic rock. Nmb = <span class="search-highlight">nabimusaite</span>, Ell = fluor...
Published: 01 October 2015
F ig . 1. Nabimusaite in larnite pyrometamorphic rock. Nmb = nabimusaite, Ell = fluorellestadite, Lrn = larnite, Brm = brownmillerite. ( a ) Polarized light, ( b ) crossed polarizers.
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Projection of the <span class="search-highlight">nabimusaite</span> ( a,b ) and hatrurite structure ( c ) along [...
Published: 01 October 2015
F ig . 6. Projection of the nabimusaite ( a,b ) and hatrurite structure ( c ) along [001]. The layer in ( a ) is the intercalated K ( SO 4 ) 2 3 − unit. The antiperovskite layer of hatrurite ( c ) is shown below the comparable layer in nabimusaite ( b ). The main
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( a ) High-potassium gazeevite replacing <span class="search-highlight">nabimusaite</span>. ( b ) High-phosphorus...
Published: 01 June 2017
Fig. 6. ( a ) High-potassium gazeevite replacing nabimusaite. ( b ) High-phosphorus gazeevite in larnite rock, BSE. Gzv = gazeevite, Nbm = nabimusaite, Ell = fluorellestadite, Fmn = fluormayenite, Fkg = fluorkyuygenite, Lrn = larnite, Brm = brownmillerite, Yel = ye'elimite.
Journal Article
Published: 01 June 2017
Mineralogical Magazine (2017) 81 (3): 499–513.
...Fig. 6. ( a ) High-potassium gazeevite replacing nabimusaite. ( b ) High-phosphorus gazeevite in larnite rock, BSE. Gzv = gazeevite, Nbm = nabimusaite, Ell = fluorellestadite, Fmn = fluormayenite, Fkg = fluorkyuygenite, Lrn = larnite, Brm = brownmillerite, Yel = ye'elimite. ...
FIGURES | View All (6)
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Porous zones in larnite-ye'elimite rocks, in which coarsening of larnite, y...
Published: 01 October 2015
F ig . 3. Porous zones in larnite-ye'elimite rocks, in which coarsening of larnite, ye'elimite and fluorellestadite grains is observed. These zones also contain nabimusaite, jasmundite and ternesite. Nmb = nabimusaite, Ell = fluorellestadite, Lar = larnite, Brm = brownmillerite, Trn = ternesite
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The crystal structures of <span class="search-highlight">nabimusaite</span> (left) and hatrurite (right) projecte...
Published: 01 October 2015
F ig . 4. The crystal structures of nabimusaite (left) and hatrurite (right) projected along [010]. Calcium atoms are shown as yellow spheres, SiO 4 tetrahedra are in red, SO 4 tetrahedra in blue and KO 6 octahedra in orange. Both structures are characterized by modules of three face-sharing
Journal Article
Published: 26 August 2022
Mineralogical Magazine (2022) 86 (6): 929–939.
...Fig. 1. Optical (a) and BSE (back-scattered electron) images (b–d) of nabimusaite and associated minerals in the carbonate–silicate xenoliths. Euhedral homogenous nabimusaite crystals with visible parting/cleavage (a–b) and nabimusaite crystals containing chlormayenite inclusions (c–d); CaSiOH...
FIGURES | View All (6)
Journal Article
Published: 01 October 2015
Mineralogical Magazine (2015) 79 (5): 1073–1087.
... F ( R 3İ m, a = 7.1300(1), c = 26.2033(9) Å, V = 1153.63(6) Å 3 , Z = 3) are two new mineral species of a novel modular structure type related closely to the structure of nabimusaite, KCa 12 (SiO 4 ) 4 (SO 4 ) 2 O 2 F. Both minerals occur in paralavas enclosed in pyrometamorphic rocks...
FIGURES | View All (6)
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Gazeevite in larnite rocks of the Hatrurim Complex, BSE. ( a ), ( b ) Grain...
Published: 01 June 2017
Fig. 2. Gazeevite in larnite rocks of the Hatrurim Complex, BSE. ( a ), ( b ) Grained aggregate of gazeevite filling space between nabimusaite crystals; ( a ) holotype specimen JJB11a; ( b ) co-type specimen DR5D. ( c ) Xenomorphic gazeevite in porous rock, co-type specimen ZP4A. ( d ) Gazeevite
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The Raman spectra of <span class="search-highlight">nabimusaite</span>, gazeevite and zadovite from the xenoliths...
Published: 26 August 2022
Fig. 6. The Raman spectra of nabimusaite, gazeevite and zadovite from the xenoliths of the Bellerberg volcano.
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The crystal structure of <span class="search-highlight">nabimusaite</span> composed of single tetrahedral and tri...
Published: 26 August 2022
Fig. 4. The crystal structure of nabimusaite composed of single tetrahedral and triple antiperovskite layers (a). The K-octahedra (purple) are connected to the six SO 4 -tetrahedra (yellow) within the tetrahedral layers (b). The linear face-sharing triplets of anion-centred FCa 6 (green) and OCa
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A comparison of Raman band assignments for <span class="search-highlight">nabimusaite</span>, gazeevite and zadov...
Published: 26 August 2022
Table 3. A comparison of Raman band assignments for nabimusaite, gazeevite and zadovite from the Bellerberg volcano in Germany and the Hatrurim Complex in Israel.
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The Raman spectrum of <span class="search-highlight">nabimusaite</span>.
Published: 01 October 2015
F ig . 5. The Raman spectrum of nabimusaite.
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Parameters for X-ray data collection and crystal-structure refinement for n...
Published: 26 August 2022
Table 1. Parameters for X-ray data collection and crystal-structure refinement for nabimusaite, gazeevite and zadovite.
Journal Article
Published: 01 February 2019
Mineralogical Magazine (2019) 83 (1): 81–88.
... minerals of the holotype specimen; ternesite, shulamitite and periclase are noted rarely. Dargaite, nabimusaite and gazeevite occur in linear zones with higher porosity within larnite rocks. Pores are filled with ettringite and Ca-hydrosilicates, less commonly with gibbsite, brucite, baryte, katoite...
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( a ) Dargaite is confined to linear porous zones in larnite rock, in which...
Published: 01 February 2019
Fig. 1. ( a ) Dargaite is confined to linear porous zones in larnite rock, in which nabimusaite and gazeevite also occur, in the holotype specimen, Nahal Darga. The white frame shows the location magnified in Fig. 1b ; ( b ) dargaite aggregates replace fluorellestadite and partially larnite; ( c
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( a ) The crystal structure of dargaite along [010]. Ca atoms are shown as ...
Published: 01 February 2019
). The triplets extend along the threefold axis at (0, 0, z ), (⅓, ⅓, z ) and (⅔, ⅔, z ). Dargaite is isostructural to nabimusaite, KCa 12 (SiO 4 ) 4 (SO 4 ) 2 O 2 F. The octahedral F site in nabimusaite is occupied by O (blue) in dargaite, BaCa 12 (SiO 4 ) 4 (SO 4 ) 2 O 3 . ( b , c ) The antiperovskite