Chemical Formula: Na(CaNa)(Mg,Fe++)5[Si8O22](OH)2
Help on Composition: Composition: Molecular Weight = 881.35 g
 
Hydrogen 0.23 % H 2.04 % H2O 0.00 %
Oxygen 43.57 % O 0.00 % 0.00 %
Sodium 5.22 % Na 7.03 % Na2O 0.00 %
Magnesium 8.27 % Mg 13.72 % MgO 0.00 %
Silicon 25.49 % Si 54.54 % SiO2 0.00 %
Calcium 4.55 % Ca 6.36 % CaO 0.00 %
Iron 12.67 % Fe 16.30 % FeO 0.00 %


100.00 % 99.99 %
 
Help on Empirical Formula: Empirical Formula: Na2CaMg3Fe2+2(Si8O22)(OH)2
Help on Environment: Environment:
Help on Locality: Locality: Link to MinDat.org Location Data.
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Help on Synonym: Synonym: