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Shlykovite Mineral Data
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General Shlykovite Information
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 Chemical Formula: |
KCa[Si4O9(OH)]•3H2O |
| Composition: |
Molecular Weight = 743.59 gm |
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Potassium 5.26 % K |
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Calcium 5.39 % Ca |
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Silicon 60.43 % Si |
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Hydrogen 0.95 % H |
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Oxygen 27.97 % O |
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______ |
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100.00 % |
| Empirical Formula: |
KCa4(Si4)O9(OH)•3(H2O) |
| Environment: |
Phyllosilicate representing a new structural typ |
| IMA Status: |
Proposed IMA 2009 |
| Locality: |
Tsentral�nyi mine, Khibiny alkaline complex, Kola Peninsula, Russia Link to MinDat.org Location Data. |
| Name Origin: |
Commission on New Minerals, Nomenclature and Classification (CNMNC) |
| Synonym: |
IMA2008-062 |
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Shlykovite Crystallography
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| Axial Ratios: |
a:b:c =0.9275:1:3.8179 |
| Cell Dimensions: |
a = 6.4897, b = 6.9969, c = 26.714, beta = 94.597° V = 1,209.12 |
| Crystal System: |
Monoclinic - Prismatic H-M Symbol (2/m) Space Group: P 21/c |
| X Ray Diffraction: |
By Intensity(I/Io): 13.33(1), 2.912(0.9), 6.67(0.76),2.945(0.62), 3.068(0.57), 6.47(0.55), 3.042(0.45), 3.469(0.45), |
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Physical Properties of Shlykovite
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| Color: |
Grayish white, Beige. |
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Calculated Properties of Shlykovite
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| Fermion Index: |
Fermion Index = 0.02
Boson Index = 0.98 |
| Photoelectric: |
PEShlykovite = 3.28 barns/electron
U=PEShlykovite x relectron= . barns/cc.
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| Radioactivity: |
GRapi = 76.31 (Gamma Ray American Petroleum Institute Units)
Concentration of Shlykovite per GRapi unit = 1.31 (%)
Estimated Radioactivity from Shlykovite  - barely detectable
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Shlykovite Classification
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| Dana Class: |
71.00.00.00 (71)Phyllosilicate Minerals |
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(71.00)Without Dana Classification Numbers |
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(71.00.00)Phyllosilicates |
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71.00.00.00 Bariumbannisterite* (K,H3O)(Ba,Ca)(Mn,Fe,Mg)21(Si,Al)32O80(O,OH)16•4-12(H2O) Mono |
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71.00.00.00 Ekmanite? (Fe,Mg,Mn,Fe)3(Si,Al)4O10(OH)2•2(H2O) Unk Ortho |
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71.00.00.00 Griffithite* 4(Mg,Fe,Ca)O.(Al,Fe)2O3.5SiO2•7(H2O) Mono |
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71.00.00.00 Orlovite KLi2TiSi4O11F C 2 2 |
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71.00.00.00 Shlykovite KCa[Si4O9(OH)]•3H2O P 21/c 2/m |
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71.00.00.00 Spodiophyllite? (Na,K)4(Mg,Fe)3(Fe,Al)2(Si8O24) Mono |
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71.00.00.00 Voloshinite Rb(LiAl1.5[]0.5)(Al0.5Si3.5)O10F2 C 2/c 2/m |
| Strunz Class: |
09.BX.00 09 - SILICATES (Germanates) |
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09.B - Unclassified Strunz Phyllosilicates |
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09.BX -Phyllosilicates |
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09.BX.00 Spodiophyllite? (Na,K)4(Mg,Fe)3(Fe,Al)2(Si8O24) Mono |
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09.BX.00 Pimelite? Ni3Si4O10(OH)2•4(H2O) Unk. Hex |
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09.BX.00 Zinalsite Zn2AlSi2O5(OH)4•2(H2O)(?) Mono |
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09.BX.00 Voloshinite Rb(LiAl1.5[]0.5)(Al0.5Si3.5)O10F2 C 2/c 2/m |
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09.BX.00 Shlykovite KCa[Si4O9(OH)]•3H2O P 21/c 2/m |
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09.BX.00 Orlovite KLi2TiSi4O11F C 2 2 |
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09.BX.00 IMA2009-011 Ba3Na(Fe,Mn)8Ti4(Si2O7)4O4(OH,F)7 C1 1 |
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Other Shlykovite Information
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| See Also: |
Links to other databases for Shlykovite :
1 - Am. Min. Crystal Structure Database
2 - Athena
3 - GeoScienceWorld
4 - Google Images
5 - Google Scholar
6 - MinDAT
7 - Mineralienatlas (Deutsch)
8 - Online Mineral Museum
9 - QUT Mineral Atlas
10 - Ruff.Info
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Print or Cut-and-Paste your Shlykovite Specimen Label here :
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Shlykovite
KCa[Si4O9(OH)]•3H2O
Dana No: 71.00.00.00 Strunz No: 09.BX.00
Locality:
Notes:
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