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Trogtalite Mineral Data
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General Trogtalite Information
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 Chemical Formula: |
CoSe2 |
| Composition: |
Molecular Weight = 216.85 gm |
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Cobalt 27.18 % Co |
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Selenium 72.82 % Se |
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______ |
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100.00 % |
| Empirical Formula: |
CoSe2 |
| Environment: |
Intergrown with clausthalite. Dimorphous with hastite. |
| IMA Status: |
Valid Species (Pre-IMA) 1955 |
| Locality: |
Steinbruch Trogtal quarry, Lautenthal, Harz,, Germany Link to MinDat.org Location Data. |
| Name Origin: |
Named for the locality. |
| Name Pronunciation: |
Trogtalite + Pronunciation  |
| Synonym: |
ICSD 40331 |
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PDF 9-234 |
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