Mineralogy Database

Ferronordite-(La) Mineral Data

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General Ferronordite-(La) Information

Help on Chemical Formula: Chemical Formula: Na3Sr(La,Ce)FeSi6O17
Help on Composition: Composition: Molecular Weight = 800.84 gm
   Barium          0.34 %  Ba    0.38 % BaO
   Sodium          8.41 %  Na   11.34 % Na2O
   Strontium      10.83 %  Sr   12.81 % SrO
   Calcium         0.40 %  Ca    0.56 % CaO
   Lanthanum       9.71 %  La   11.39 % La2O3
   Cerium          7.00 %  Ce    8.20 % Ce2O3
   Praeseodymium   0.88 %  Pr    1.03 % Pr2O3
   Magnesium       0.18 %  Mg    0.30 % MgO
   Manganese       1.92 %  Mn    2.48 % MnO
   Aluminum        0.07 %  Al    0.13 % Al2O3
   Zinc            1.88 %  Zn    2.34 % ZnO
   Iron            2.93 %  Fe    3.77 % FeO
   Silicon        20.76 %  Si   44.42 % SiO2
   Neodymium       0.72 %  Nd    0.84 % Nd2O3
   Oxygen         33.96 %  O
                 ______        ______ 
                 100.00 %       99.98 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: Na2.93Ca0.08Sr0.99Ba0.02La0.56Ce0.4Pr0.05Nd0.04Fe2+0.42Mn2+0.28Zn0.23Mg0.06Si5.92Al0.02O17
Help on Environment: Environment: Hyperagpaitic pegmatites. Nordite group
Help on IMA Status: IMA Status: Approved IMA 2002 (Dana # Added)
Help on Locality: Locality: Mt Bol'shoy Punkaruaiv Mountain, Lovozero massif, Kola Peninsula, Russia. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: La dominant analog of ferronordite-(Ce).
Help on Name Pronunciation: Name Pronunciation: Ferronordite-(La) + Pronunciation Say FERRONORDITE-(LA)
Help on Synonym: Synonym: IMA2000-015