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IMA2008-066 Mineral Data
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General IMA2008-066 Information
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 Chemical Formula: |
Mn5(H2O)4(AsO3OH)2(AsO4)2 |
| Composition: |
Molecular Weight = 904.44 gm |
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Manganese 30.37 % Mn 39.22 % MnO |
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Arsenic 33.13 % As 50.82 % As2O5 |
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Hydrogen 1.11 % H 9.96 % H2O |
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Oxygen 35.38 % O |
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______ ______ |
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100.00 % 100.00 % = TOTAL OXIDE |
| Empirical Formula: |
Mn2+5(H2O)4(AsO3OH)2(AsO4)2 |
| Environment: |
Mn analogue of sainfeldite |
| IMA Status: |
Proposed IMA 2009 (Dana # Added) |
| Locality: |
Ojuela mine, Mapimi, Durango, Mexico Link to MinDat.org Location Data. |
| Name Origin: |
Commission on New Minerals, Nomenclature and Classification (CNMNC) |
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