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Ingersonite Mineral Data
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General Ingersonite Information
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 Chemical Formula: |
Ca3Mn++Sb+++++4O14 |
| Composition: |
Molecular Weight = 882.79 gm |
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Calcium 13.30 % Ca 18.61 % CaO |
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Magnesium 0.14 % Mg 0.23 % MgO |
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Manganese 6.60 % Mn 8.52 % MnO |
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Iron 0.06 % Fe 0.08 % FeO |
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Antimony 54.48 % Sb 72.37 % Sb2O5 |
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Oxygen 25.10 % O |
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Fluorine 0.32 % F 0.32 % F |
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- %
F -0.14 % -O=F2 |
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______ ______ |
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100.00 % 100.00 % = TOTAL OXIDE |
| Empirical Formula: |
Ca2.93Mn2+1.06Fe2+0.01Sb3.95Mg0.05F0.15O13.85 |
| Environment: |
Rare accessory to Mn ores. |
| IMA Status: |
Approved IMA 1988 |
| Locality: |
Found on the dumps at the Lanban mine, Varmland, Sweden. Link to MinDat.org Location Data. |
| Name Origin: |
Named for F. Earl Ingerson (1906-1993), U. S. Geochemist. |
| Name Pronunciation: |
Ingersonite + Pronunciation  |
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