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IMA2008-065 Mineral Data
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General IMA2008-065 Information
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 Chemical Formula: |
(Na,K)6Ca2(Si6Al6O24)Cl2(CO3) |
| Composition: |
Molecular Weight = 1,095.61 gm |
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Potassium 7.14 % K 8.60 % K2O |
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Sodium 8.39 % Na 11.31 % Na2O |
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Calcium 7.32 % Ca 10.24 % CaO |
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Aluminum 14.78 % Al 27.92 % Al2O3 |
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Silicon 15.38 % Si 32.90 % SiO2 |
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Carbon 1.10 % C 4.02 % CO2 |
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Chlorine 6.47 % Cl 6.47 % Cl |
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- %
Cl -1.46 % -O=Cl2 |
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Oxygen 39.43 % O |
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______ ______ |
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100.00 % 100.00 % = TOTAL OXIDE |
| Empirical Formula: |
Na4K2Ca2Si6Al6O24Cl2(CO3) |
| Environment: |
Cancrinite group |
| IMA Status: |
Proposed IMA 2009 (Dana # Added) |
| Locality: |
Monte Somma, Vesuvius volcanic complex, Campania, Italy Link to MinDat.org Location Data. |
| Name Origin: |
Commission on New Minerals, Nomenclature and Classification (CNMNC) |
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