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Natrouranospinite Mineral Data
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General Natrouranospinite Information
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 Chemical Formula: |
(Na2,Ca)(UO2)2(AsO4)2•5(H2O) |
| Composition: |
Molecular Weight = 952.47 gm |
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Sodium 3.62 % Na 4.88 % Na2O |
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Calcium 1.05 % Ca 1.47 % CaO |
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Uranium 49.98 % U 56.70 % UO2 |
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Arsenic 15.73 % As 24.13 % As2O5 |
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Hydrogen 1.06 % H 9.46 % H2O |
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Oxygen 28.56 % O |
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______ ______ |
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100.00 % 96.64 % = TOTAL OXIDE |
| Empirical Formula: |
Na1.5Ca0.25(UO2)2(AsO4)2•5(H2O) |
| Environment: |
Found in pitchblend-S deposits. |
| IMA Status: |
Valid Species (Pre-IMA) 1953 |
| Locality: |
Unspecified locality in Russia. Link to MinDat.org Location Data. |
| Name Origin: |
Named for the relationship to uranospinite |
| Synonym: |
Meta-natrium-uranospinite |
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Sodium uranospinite - Renamed to Natrouranospinite by Mineralogical Record, v39 (2008), p131 |
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