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Glagolevite Mineral Data
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General Glagolevite Information
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 Chemical Formula: |
NaMg6[Si3AlO10](OH,O)8•H2O |
| Composition: |
Molecular Weight = 592.47 gm |
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Sodium 2.95 % Na 3.98 % Na2O |
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Magnesium 22.77 % Mg 37.76 % MgO |
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Aluminum 7.15 % Al 13.51 % Al2O3 |
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Iron 0.28 % Fe 0.36 % FeO |
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Silicon 13.84 % Si 29.61 % SiO2 |
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Hydrogen 1.65 % H 14.70 % H2O |
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Oxygen 51.36 % O |
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______ ______ |
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100.00 % 99.92 % = TOTAL OXIDE |
| Empirical Formula: |
Na0.76Mg5.55Al0.49Fe2+0.03Si2.92Al1.08O10.35(OH)7.67�(H2O) |
| Environment: |
From a phlogopite deposit |
| IMA Status: |
Approved IMA 2001 (Dana # Added) |
| Locality: |
Kovdor massif, Kola Peninsula, Russia. Link to MinDat.org Location Data. |
| Name Origin: |
Named for A. A. Glagolev (1927-1993), Russian mineralogist. |
| Synonym: |
IMA2001-064 |
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