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Crednerite Mineral Data
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General Crednerite Information
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 Chemical Formula: |
CuMnO2 |
| Composition: |
Molecular Weight = 150.48 gm |
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Manganese 36.51 % Mn 47.14 % MnO |
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Copper 42.23 % Cu 52.86 % CuO |
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Oxygen 21.26 % O |
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______ ______ |
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100.00 % 100.00 % = TOTAL OXIDE |
| Empirical Formula: |
CuMn2+O2 |
| Environment: |
A low-temperature secondary mineral, perhaps indicating a reducing chemical environment. |
| IMA Status: |
Valid Species (Pre-IMA) 1849 |
| Locality: |
Friedrichroda, in Thuringia and the Mendip Hills, Somerset, England. Link to MinDat.org Location Data. |
| Name Origin: |
Named for Karl F. H. Credner (1809-1876), German mining geologist and mineralogist. |
| Synonym: |
ICSD 79115 |
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PDF 47-1816 |
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