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Ivanyukite-K Mineral Data

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General Ivanyukite-K Information

Help on Chemical  Formula: Chemical Formula: K2[Ti4(OH)2O2(SiO4)3]•9H2O
Help on Composition: Composition: Molecular Weight = 774.12 gm
   Potassium  10.10 %  K    12.17 % K2O
   Titanium   24.74 %  Ti   41.27 % TiO2
   Silicon    10.88 %  Si   23.28 % SiO2
   Hydrogen    2.60 %  H    23.27 % H2O
   Oxygen     51.67 %  O
             ______        ______ 
             100.00 %      100.00 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: K2Ti4(OH)2O2(SiO4)3•9(H2O)
Help on IMA Status: IMA Status: Proposed IMA 2007
Help on Locality: Locality: Koashva Mountain, Khibiny Massif, Kola Peninsula, Russia Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Commission on New Minerals, Nomenclature and Classification (CNMNC)
Help on Synonym: Synonym: IMA2007-042
 

Ivanyukite-K Crystallography

Help on Cell Dimensions: Cell Dimensions: a = 7.808, V = 476.01
Help on Crystal System: Crystal System: Isometric - Hextetrahedral H-M Symbol (4 3m) Space Group: P 4 3m
Help on X Ray Diffraction: X Ray Diffraction: By Intensity(I/Io): 7.85(1), 3.201(0.8), 2.471(0.4),1.839(0.3), 1.951(0.3), 2.602(0.3), 2.765(0.2), 3.91(0.2),
 

Optical Properties of Ivanyukite-K

Help on Optical Data: Optical Data:
 

Calculated Properties of Ivanyukite-K

Help on Fermion Index: Fermion Index: Fermion Index = 0.03
Boson Index = 0.97
Help on Photoelectric: Photoelectric: PEIvanyukite-K = 5.43 barns/electron
U=PEIvanyukite-K x relectron= . barns/cc.
Help on Radioactivity: Radioactivity:

GRapi = 146.12 (Gamma Ray American Petroleum Institute Units)
Concentration of Ivanyukite-K per GRapi unit = 0.68 (%)

Estimated Radioactivity from Ivanyukite-K - barely detectable

 

Ivanyukite-K Classification

Help on  Dana Class: Dana Class: 78.00.00.00 (78)Unclassified Silicate Minerals
  (78.00)Without Dana Classification Numbers
  (78.00.00)Silicate, Unclassified
 
78.00.00.00 Almbosite? Fe5Fe4V4Si3O27 Ortho ? Ortho
 
78.00.00.00 Chelyabinskite* (Ca,Mg)3Si(OH)6(SO4,CO3)2•9(H2O) Unk Ortho
 
78.00.00.00 Cryptophyllite K2Ca[Si4O10]•5H2O P 21/n 2/m
 
78.00.00.00 IMA2007-041T Na2[Ti4O2(OH)2(SiO4)3]•6H2O R 3m 3m
 
78.00.00.00 IMA2009-001 Ba5(Ca,REE,Y)22(Ti,Nb)18(SiO4)4[(PO4),(SiO4)]4(BO3)9O22[(OH),F]43(H2O)1.5 R 3 3
 
78.00.00.00 Iddingsite? MgO.Fe2O3.3SiO2•4(H2O) Ortho
 
78.00.00.00 Ivanyukite-Cu Cu[Ti4(OH)2O2(SiO4)3]•7H2O P 4 3m 4 3m
 
78.00.00.00 Ivanyukite-K K2[Ti4(OH)2O2(SiO4)3]•9H2O P 4 3m 4 3m
 
78.00.00.00 Ivanyukite-Na Na2[Ti4O2(OH)2(SiO4)3]•6H2O P 4 3m 4 3m
 
78.00.00.00 Plumbophyllite Pb2Si4O10•H2O P bcn 2/m 2/m 2/m
 
78.00.00.00 Sturtite? (Fe3)(Mn2,Ca,Mg)Si4O10(OH)3•10(H2O) None
Help on  Strunz Class: Strunz Class: 09. 09 - SILICATES (Germanates)
  09. -
  09. -
 
09. IMA2003-019! Na6Sr12Ba2Zr13Si39B4O123(OH)6•20(H2O) P 63cm 6mm
 
09. Ivanyukite-Na Na2[Ti4O2(OH)2(SiO4)3]•6H2O P 4 3m 4 3m
 
09. Ivanyukite-K K2[Ti4(OH)2O2(SiO4)3]•9H2O P 4 3m 4 3m
 
09. Ivanyukite-Cu Cu[Ti4(OH)2O2(SiO4)3]•7H2O P 4 3m 4 3m
 
09. IMA2009-001 Ba5(Ca,REE,Y)22(Ti,Nb)18(SiO4)4[(PO4),(SiO4)]4(BO3)9O22[(OH),F]43(H2O)1.5 R 3 3
 

Other Ivanyukite-K Information

Help on See Also: See Also: Links to other databases for Ivanyukite-K :
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 Ivanyukite-K Specimen Label here :

Ivanyukite-K

K2[Ti4(OH)2O2(SiO4)3]•9H2O
Dana No: 78.00.00.00 Strunz No: 09.
Locality:

 

Notes:

 

 
   
 


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