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Ronneburgite Mineral Data
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General Ronneburgite Information
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 Chemical Formula: |
K2MnV4O12 |
| Composition: |
Molecular Weight = 521.92 gm |
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Potassium 14.23 % K 17.15 % K2O |
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Magnesium 0.47 % Mg 0.77 % MgO |
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Manganese 9.47 % Mn 12.23 % MnO |
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Vanadium 39.04 % V 69.70 % V2O5 |
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Oxygen 36.79 % O |
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______ ______ |
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100.00 % 99.85 % = TOTAL OXIDE |
| Empirical Formula: |
K1.9Mn2+0.9Mg0.1V5+4O12 |
| Environment: |
Low-temperature alteration product formed under oxidizing conditions with a pH neutral to slightly basic. |
| IMA Status: |
Approved IMA 1998 (Dana # Added) |
| Locality: |
Ronneburg U deposit dump, near Gera, Thuringia, Germany. Link to MinDat.org Location Data. |
| Name Origin: |
Named for the Locality. |
| Synonym: |
IMA1998-069 |
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