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Tisinalite Mineral Data
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General Tisinalite Information
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 Chemical Formula: |
Na3H3(Mn++,Ca,Fe)TiSi6(O,OH)18•2(H2O) |
| Composition: |
Molecular Weight = 669.67 gm |
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Sodium 10.30 % Na 13.88 % Na2O |
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Calcium 1.80 % Ca 2.51 % CaO |
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Titanium 5.00 % Ti 8.35 % TiO2 |
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Manganese 4.10 % Mn 5.30 % MnO |
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Iron 4.17 % Fe 2.15 % FeO / 3.58 % Fe2O3 |
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Silicon 25.16 % Si 53.83 % SiO2 |
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Hydrogen 1.20 % H 10.76 % H2O |
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Oxygen 48.26 % O |
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______ ______ |
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100.00 % 100.36 % = TOTAL OXIDE |
| Empirical Formula: |
Na3H3Mn2+0.5Ca0.3Fe2+0.2Ti0.7Fe3+0.3Si6O17.4(OH)0.6�2.2(H2O) |
| Environment: |
Hydrothermal alteration of lomonosovite and barytolamprophyllite in alkalic pegmatites in a differentiated alkalic massif. |
| IMA Status: |
Approved IMA 1980 |
| Locality: |
Mt. Koashva, Khibiny massif, Kola Peninsula, Russia. Link to MinDat.org Location Data. |
| Name Origin: |
For the chemical elements Ti, Si, and Na in the formula. |
| Name Pronunciation: |
Tisinalite + Pronunciation  |
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