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Manganostibite Mineral Data
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General Manganostibite Information
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 Chemical Formula: |
(Mn++,Fe++)7(SbO4)(AsO4,SiO4)O4 |
| Composition: |
Molecular Weight = 764.25 gm |
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Manganese 28.75 % Mn 37.13 % MnO |
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Iron 21.92 % Fe 28.20 % FeO |
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Silicon 0.92 % Si 1.97 % SiO2 |
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Antimony 15.93 % Sb 21.16 % Sb2O5 |
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Arsenic 7.35 % As 11.28 % As2O5 |
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Oxygen 25.12 % O |
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______ ______ |
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100.00 % 99.74 % = TOTAL OXIDE |
| Empirical Formula: |
Mn2+4Fe2+3(SbO4)(AsO4)0.75(SiO4)0.25O4 |
| Environment: |
Late-stage hydrothermal veins in manganese deposits in limestone. |
| IMA Status: |
Valid Species (Pre-IMA) 1884 |
| Locality: |
Moss and Brattfors mines, near Nordmark, V�armland, Sweden. Link to MinDat.org Location Data. |
| Name Origin: |
Named for the MANGANese and antimony, STIBium, in the composition. |
| Name Pronunciation: |
Manganostibite  |
| Synonym: |
ICSD 15181 |
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PDF 23-1236 |
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