![]() |
IMA2009-009 Mineral Data |
General IMA2009-009 Information |
||
![]() |
KNa2Li(Mg,Fe)2Ti2Si8O24 | |
![]() |
Molecular Weight = 860.83 gm | |
Potassium 4.54 % K 5.47 % K2O | ||
Sodium 5.34 % Na 7.20 % Na2O | ||
Lithium 0.81 % Li 1.74 % Li2O | ||
Magnesium 4.24 % Mg 7.02 % MgO | ||
Titanium 11.12 % Ti 18.56 % TiO2 | ||
Iron 3.24 % Fe 4.17 % FeO | ||
Silicon 26.10 % Si 55.84 % SiO2 | ||
Oxygen 44.61 % O | ||
______ ______ | ||
100.00 % 100.00 % = TOTAL OXIDE | ||
![]() |
KNa2LiMg1.5Fe2+0.5Ti2Si8O24 | |
![]() |
Neptunite group. | |
![]() |
Proposed IMA 2009 | |
![]() |
Lakargi Mountain, Kabardino-Balkaria, North Caucasus, Russia. Link to MinDat.org Location Data. | |
![]() |
Commission on New Minerals, Nomenclature and Classification (CNMNC) | |
IMA2009-009 Crystallography |
||
![]() |
a:b:c =1.3083:1:0.7986 | |
![]() |
a = 16.3271, b = 12.4788, c = 9.9666, Z = 4; beta = 115.651° V = 1,830.50 Den(Calc)= 3.12 | |
![]() |
Monoclinic - Prismatic H-M Symbol (2/m) Space Group: C 2/m | |
![]() |
By Intensity(I/Io): 3.56(1), 2.48(0.8), 9.7(0.8),1.5(0.7), 2.16(0.6), 2.81(0.4), 2.9(0.4), 3.9(0.4), 4.55(0.4), | |
Optical Properties of IMA2009-009 |
||
![]() |
NCalc= 1.75 - from Gladstone-Dale relationship (KC = 0.2407) where Ncalc=Dcalc*KC+1 |
|
Calculated Properties of IMA2009-009 |
||
![]() |
Bulk Density (Electron Density)=3.07 gm/cc note: Specific Gravity of IMA2009-009 =3.12 gm/cc. |
|
![]() |
Fermion Index = 0.03 Boson Index = 0.97 |
|
![]() |
PEIMA2009-009 = 4.42 barns/electron U=PEIMA2009-009 x relectron= 13.54 barns/cc. |
|
![]() |
GRapi = 64.40 (Gamma Ray American Petroleum Institute Units)
Estimated Radioactivity from IMA2009-009 |
|
IMA2009-009 Classification |
||
![]() |
70.04.01.04 (70)Inosilicate Column or Tube Structures | |
(70.04)with linked chains forming cages | ||
(70.04.01)Neptunite group | ||
![]() |
09.DX.00 09 - SILICATES (Germanates) | |
09.D - Unclassified Strunz Inosilicates | ||
09.DX -Unknown | ||
Other IMA2009-009 Information |
||
![]() |
Links to other databases for IMA2009-009 : 1 - Am. Min. Crystal Structure Database 2 - Athena 3 - Google Images 4 - Google Scholar 5 - MinDAT 6 - Mineralienatlas (Deutsch) 7 - Online Mineral Museum 8 - Ruff.Info Search for IMA2009-009 using: Visit our Advertisers for IMA2009-009 : Ask about IMA2009-009 here : Print or Cut-and-Paste your IMA2009-009 Specimen Label here :
|
|
Dakota Matrix
Excalibur Minerals
Exceptional Minerals
Hudson Insitute
John Betts Fine Minerals
Mc Dougall Minerals
Mineral News
Rock and Mineral Shows
Weinrich Minerals, Inc.