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