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slyudyankaite

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Journal Article
Published: 01 September 2023
American Mineralogist (2023) 108 (9): 1805–1817.
...Anatoly N. Sapozhnikov; Nadezhda B. Bolotina; Nikita V. Chukanov; Roman Yu. Shendrik; Ekaterina V. Kaneva; Marina F. Vigasina; Larisa A. Ivanova; Vladimir L. Tauson; Sergey V. Lipko Abstract The new sodalite-group mineral species slyudyankaite, ideally Na 28 Ca 4 (Si 24 Al 24 O 96 ) (SO 4 ) 6 (S 6...
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UV-Vis-near IR absorption spectra of ( a ) <span class="search-highlight">slyudyankaite</span> holotype (greenish...
Published: 01 September 2023
Figure 5. UV-Vis-near IR absorption spectra of ( a ) slyudyankaite holotype (greenish-blue) sample and ( b ) green slyudyankaite variety.
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Comparison of the shapes of the diffraction peaks of <span class="search-highlight">slyudyankaite</span> (black) ...
Published: 01 September 2023
Figure 9. Comparison of the shapes of the diffraction peaks of slyudyankaite (black) and cubic lazurite with a = 9.071 Å (red). Lazurite peaks are marked with the indices ( hkl ) cub . The interplanar distances d for the slyudyankaite peaks are indicated at the bottom (see Table 4 ). (Color
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ESR spectrum (first derivative) of the <span class="search-highlight">slyudyankaite</span> holotype sample. The i...
Published: 01 September 2023
Figure 4. ESR spectrum (first derivative) of the slyudyankaite holotype sample. The inset shows the dependence of the S 3 · − content in sodalite-group minerals (after Chukanov et al. 2020b ; triangles) on measured doubly integrated ESR signal intensity obtained under
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Raman spectrum of the <span class="search-highlight">slyudyankaite</span> holotype sample.
Published: 01 September 2023
Figure 3. Raman spectrum of the slyudyankaite holotype sample.
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The S2p XPS spectrum of <span class="search-highlight">slyudyankaite</span>. (Color online.)
Published: 01 September 2023
Figure 8. The S2p XPS spectrum of slyudyankaite. (Color online.)
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Emission spectrum of green <span class="search-highlight">slyudyankaite</span> under 405 nm excitation at 77 K.
Published: 01 September 2023
Figure 7. Emission spectrum of green slyudyankaite under 405 nm excitation at 77 K.
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Fragment of a peripheral part of a green <span class="search-highlight">slyudyankaite</span> grain. FOV width 150...
Published: 01 September 2023
Figure 6. Fragment of a peripheral part of a green slyudyankaite grain. FOV width 150 μm. (Color online.)
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Powder infrared absorption spectra of ( a ) <span class="search-highlight">slyudyankaite</span>, ( b ) haüyne (Na...
Published: 01 September 2023
Figure 2. Powder infrared absorption spectra of ( a ) slyudyankaite, ( b ) haüyne (Na 5.52 K 0.35 Ca 1.99 )(Si 6.10 Al 5.81 Fe 0.09 3 + O 24 )(SO 4 ) 1.97 Cl 0.11 · n H 2 O ( Chukanov et al. 2020b ) from the Laach Lake volcano, Eifel paleovolcanic region, Germany, and ( c
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<span class="search-highlight">Slyudyankaite</span>: ( a ) grains (bluish green to pale blue) in metasomatic rock...
Published: 01 September 2023
Figure 1. Slyudyankaite: ( a ) grains (bluish green to pale blue) in metasomatic rock with lazurite (dark blue), calcite (white), and pyrite (yellow), and ( b ) a fragment of holotype. The FOV widths are ( a ) 1.5 cm and ( b ) 0.8 mm. (Color online.)
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Crystal structure of <span class="search-highlight">slyudyankaite</span> (general view in  a-c  and  b-c  project...
Published: 01 September 2023
Figure 10. Crystal structure of slyudyankaite (general view in a-c and b-c projections). The unit cell is outlined. AlO 4 tetrahedra are blue-green, SiO 4 tetrahedra are orange, and SO 4 tetrahedra are yellow. Symbols 1 and 2 denote sodalite cages that do not contain SO 4 2
Journal Article
Published: 01 April 2022
Mineralogical Magazine (2022) 86 (2): 354–358.
... Newsletter 65; Mineralogical Magazine , 86 , https://doi.org/10.1180/mgm.2022.14 IMA No. 2021-062a Slyudyankaite Sdy Na 28 Ca 4 (Si 24 Al 24 O 96 )(SO 4 ) 6 (S 6 ) 1/3 (CO 2 )⋅2H 2 O Malo-Bystrinskoe deposit, Baikal Lake area, eastern Siberia, Russia (51°40’50” N, 103°25’18” E...
Journal Article
Published: 19 April 2023
Mineralogical Magazine (2023) 87 (3): 455–464.
... •– into HS – coupled with the conversion of CO 2 into C 2 O 4 2– takes place in slyudyankaite and other sodalite-group minerals from the Malo–Bystrinskoe deposit after their heating under reducing conditions (over the Fe–FeS buffer) at 700°C. The by-products of these transformations are S 4 , S 4...
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