Mineralogy Database

Agrellite Mineral Data

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General Agrellite Information

Help on Chemical  Formula: Chemical Formula: NaCa2Si4O10F
Help on Composition: Composition: Molecular Weight = 394.48 gm
   Sodium     5.83 %  Na    7.86 % Na2O
   Calcium   20.32 %  Ca   28.43 % CaO
   Silicon   28.48 %  Si   60.93 % SiO2
   Oxygen    40.56 %  O
   Fluorine   4.82 %  F     4.82 % F
               -   %   F    -2.03 % -O=F2    
            ______        ______ 
            100.00 %      100.00 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: NaCa2(Si4O10)F
Help on Environment: Environment: Alkalic igneous rocks of the Sheffield Lake complex.
Help on IMA Status: IMA Status: Approved IMA 1976
Help on Locality: Locality: Kipawa River, Villieu Township, Temiscaming County, Quebec, Canada. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named for Stuart O. Agrell, British mineralogist, Cambridge University.
Help on Name Pronunciation: Name Pronunciation: Agrellite + Pronunciation Say AGRELLITE
Help on Synonym: Synonym: ICSD 100376
  IMA1973-032
  PDF 41-1441