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IMA2009-004 Mineral Data
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General IMA2009-004 Information
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 Chemical Formula: |
KCa7Sn2Li3Si12O36F2 |
| Composition: |
Molecular Weight = 1,528.89 gm |
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Potassium 2.56 % K 3.08 % K2O |
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Lithium 1.36 % Li 2.93 % Li2O |
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Calcium 18.35 % Ca 25.67 % CaO |
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Silicon 22.04 % Si 47.16 % SiO2 |
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Tin 15.53 % Sn 19.71 % SnO2 |
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Oxygen 37.67 % O |
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Fluorine 2.49 % F 2.49 % F |
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- %
F -1.05 % -O=F2 |
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______ ______ |
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100.00 % 100.00 % = TOTAL OXIDE |
| Empirical Formula: |
KCa7Sn2Li3Si12O36F2 |
| Environment: |
Sn analogue of baratovite. |
| IMA Status: |
Proposed IMA 2009 |
| Locality: |
Darai-Pioz alkaline massif, Darai-Pioz River, Tadjikistan. Link to MinDat.org Location Data. |
| Name Origin: |
Commission on New Minerals, Nomenclature and Classification (CNMNC) |
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