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Manganokukisvumite Mineral Data
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General Manganokukisvumite Information
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 Chemical Formula: |
Na6MnTi4Si8O28•4(H2O) |
| Composition: |
Molecular Weight = 1,130.79 gm |
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Potassium 0.17 % K 0.21 % K2O |
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Sodium 11.81 % Na 15.92 % Na2O |
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Calcium 0.07 % Ca 0.10 % CaO |
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Cerium 0.12 % Ce 0.15 % Ce2O3 |
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Magnesium 0.15 % Mg 0.25 % MgO |
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Titanium 16.43 % Ti 27.41 % TiO2 |
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Manganese 4.32 % Mn 5.58 % MnO |
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Niobium 0.49 % Nb 0.71 % Nb2O5 |
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Aluminum 0.10 % Al 0.18 % Al2O3 |
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Iron 0.44 % Fe 0.57 % FeO |
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Silicon 19.89 % Si 42.56 % SiO2 |
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Hydrogen 0.71 % H 6.37 % H2O |
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Oxygen 45.28 % O |
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______ ______ |
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100.00 % 100.01 % = TOTAL OXIDE |
| Empirical Formula: |
Na5.81K0.05Ca0.02Ce0.01Mn2+0.89Fe2+0.09Mg0.07Al0.04Ti3.88Nb0.06Si8.01O28�4(H2O) |
| Environment: |
Small cavities in albite-rich syenite breccia. Mn-dominanat analogue of kukisvumite and closely related to lintisite. |
| IMA Status: |
Approved IMA 2004 (Dana # Added) |
| Locality: |
Poudrette Quarry, Mont Saint-Hilaire, Rouville County, Quebec, Canada. Link to MinDat.org Location Data. |
| Name Origin: |
Named as the manganese-dominant analogue of kukisvumite. |
| Synonym: |
IMA2002-029 |
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