Mineralogy Database

Jinshajiangite Mineral Data

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General Jinshajiangite Information

Help on Chemical Formula: Chemical Formula: Na2K5BaCa(Fe,Mn)8(Ti,Fe,Nb,Zr)4Si8O32(O,F,H2O)6
Help on Composition: Composition: Molecular Weight = 1,770.72 gm
   Potassium   1.99 %  K     2.39 % K2O
   Barium      8.53 %  Ba    9.52 % BaO
   Sodium      2.34 %  Na    3.15 % Na2O
   Calcium     2.26 %  Ca    3.17 % CaO
   Zirconium   0.52 %  Zr    0.70 % ZrO2
   Titanium    9.73 %  Ti   16.24 % TiO2
   Manganese  10.24 %  Mn   13.22 % MnO
   Niobium     0.79 %  Nb    1.13 % Nb2O5
   Iron       16.08 %  Fe   19.07 % FeO /  1.80 % Fe2O3
   Silicon    12.69 %  Si   27.15 % SiO2
   Hydrogen    0.07 %  H     0.66 % H2O
   Oxygen     32.08 %  O
   Fluorine    2.68 %  F     2.68 % F
                -   %   F    -1.13 % -O=F2    
             ______        ______ 
             100.00 %       99.75 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: Na1.8K0.9Ba1.1CaFe2+4.7Mn2+3.3Ti3.6Fe3+0.4Nb0.15Zr0.1Si8O32O2.8F2.5 (H2O)0.6(OH)0.1
Help on Environment: Environment: Occurs in an albite-arfvedsontie dike in alkalic syenites.
Help on IMA Status: IMA Status: Approved IMA 1982
Help on Locality: Locality: Jinshajiang River, Sichuan Province, China. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named for the locality.
Help on Name Pronunciation: Name Pronunciation: Jinshajiangite + Pronunciation Say JINSHAJIANGITE
Help on Synonym: Synonym: IMA1981-061
  Surkhobite