| |
 |
Ivanyukite-Na Mineral Data
|
|
|
General Ivanyukite-Na Information
|
 Chemical Formula: |
Na2[Ti4O2(OH)2(SiO4)3]•6H2O |
| Composition: |
Molecular Weight = 687.85 gm |
| |
Sodium 6.68 % Na 9.01 % Na2O |
| |
Titanium 27.84 % Ti 46.45 % TiO2 |
| |
Silicon 12.25 % Si 26.21 % SiO2 |
| |
Hydrogen 2.05 % H 18.33 % H2O |
| |
Oxygen 51.17 % O |
| |
______ ______ |
| |
100.00 % 100.00 % = TOTAL OXIDE |
| Empirical Formula: |
Na2Ti4O2(OH)2(SiO4)3•6(H2O) |
| Environment: |
Polytype C |
| IMA Status: |
Proposed IMA 2007 |
| Locality: |
Koashva Mountain, Khibiny Massif, Kola Peninsula, Russia Link to MinDat.org Location Data. |
| Name Origin: |
Commission on New Minerals, Nomenclature and Classification (CNMNC) |
| Synonym: |
IMA2007-041C |
| |
Ivanyukite-Na Crystallography
|
| Cell Dimensions: |
a = 7.856, V = 484.85 |
| Crystal System: |
Isometric - Hextetrahedral H-M Symbol (4 3m) Space Group: P 4 3m |
| X Ray Diffraction: |
By Intensity(I/Io): 7.88(1), 3.2(0.8), 2.478(0.4),2.622(0.4), 1.843(0.3), 1.96(0.3), 2.774(0.3), 4.53(0.3), |
| |
Optical Properties of Ivanyukite-Na
|
| Optical Data: |
|
| |
Calculated Properties of Ivanyukite-Na
|
| Fermion Index: |
Fermion Index = 0.04
Boson Index = 0.96 |
| Photoelectric: |
PEIvanyukite-Na = 5.11 barns/electron
U=PEIvanyukite-Na x rElectron Density= . barns/cc.
|
| Radioactivity: |
GRapi = 0 (Gamma Ray American Petroleum Institute Units)
Ivanyukite-Na is Not Radioactive |
| |
Ivanyukite-Na Classification
|
| 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 |
| 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-Na Information
|
| See Also: |
Links to other databases for Ivanyukite-Na :
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
Search for Ivanyukite-Na using:
[AOL]
[Bing]
[Dog Pile]
[GeoScienceWorld]
[HotBot]
[Ixquick]
[Lycos]
[MAMMA]
[Scirus]
[Teoma]
[WebCrawler]
[Wikipedia]
[YAHOO]
Visit our Advertisers for Ivanyukite-Na :
Ask about Ivanyukite-Na here :
Ask-A-Mineralogist from the Mineralogical Society of America
Mindat.org's Discussion Groups
Original Rockhounds Discussion Group
Rockhounds Discussion Group on Yahoo Groups
Mineral Discussion Forum from Fabre Minerals - also available in
Espaņol
Print or Cut-and-Paste your Ivanyukite-Na Specimen Label here :
|
Ivanyukite-Na
Na2[Ti4O2(OH)2(SiO4)3]•6H2O
Dana No: 78.00.00.00 Strunz No: 09.
Locality:
Notes:
|
|
| |
| |
|
| |
Dakota Matrix
Excalibur Minerals
Exceptional Minerals
Hudson Insitute
John Betts Fine Minerals
Mc Dougall Minerals
Mineral News
Rock and Mineral Shows
Weinrich Minerals, Inc.