Covellite from selected localities.
USA | |
| Joe Marty, Anthony Kampf, Robert Housley, Stuart Mills, Stefan Weiss (2010) Seltene neue Tellurmineralien aus Kalifornien, Utah, Arizona und New Mexico (USA). Lapis, 35, #12, 42-51. |
in the collection of Eckhard D. Stuart | |
| MarekC collection, 2018 |
https://mineralsocal.org/fieldtrip-information-reports/blue-bell-mine-may-19-2018/ |