| | Description | |
| Type Locality: | Tunaberg, Nyköping, Södermanland, Sweden is the type locality for Cobaltite | | Quality of samples: | not specified / average specimens | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | Klaproth, M.H. (1797): Untersuchung des Glanzkobalts von Tunaberg , Beiträge zur chemischen Kenntniss der Mineralkörper, Zweiter Band, Rottmann Berlin, 302-307 | | Data | |
| Mineral Data: | Click here to view Cobaltite data | | Locality Data: | Click here to view Tunaberg, Nyköping, Södermanland, Sweden | | Photo Gallery | View Gallery (11 photos) |
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