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Umangite Mineral Data
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General Umangite Information
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 Chemical Formula: |
Cu3Se2 |
| Composition: |
Molecular Weight = 348.56 gm |
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Copper 54.69 % Cu |
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Selenium 45.31 % Se |
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______ |
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100.00 % |
| Empirical Formula: |
Cu3Se2 |
| Environment: |
Found with other selenides in hydrothermal veins. |
| IMA Status: |
Valid Species (Pre-IMA) 1891 |
| Locality: |
Sierra de Umango, La Rioja province in Argentina. Link to MinDat.org Location Data. |
| Name Origin: |
Named after the locality. |
| Name Pronunciation: |
Umangite  |
| Synonym: |
ICSD 239 |
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PDF 47-1745 |
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