Mineralogy Database

IMA2009-009 Mineral Data

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General IMA2009-009 Information

Help on Chemical  Formula: Chemical Formula: KNa2Li(Mg,Fe)2Ti2Si8O24
Help on Composition: Composition: 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
Help on Empirical Formula: Empirical Formula: KNa2LiMg1.5Fe2+0.5Ti2Si8O24
Help on Environment: Environment: Neptunite group.
Help on IMA Status: IMA Status: Proposed IMA 2009
Help on Locality: Locality: Lakargi Mountain, Kabardino-Balkaria, North Caucasus, Russia. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Commission on New Minerals, Nomenclature and Classification (CNMNC)