Covellite from Sudbury District, Ontario, Canada
Canada | |
| Sabina, Ann P. (1991) Rocks and minerals for the collector, Sudbury to Winnipeg. Miscellaneous report 49. Geological Survey of Canada |
Sabina, Ann P. (1991) Rocks and minerals for the collector, Sudbury to Winnipeg. Miscellaneous report 49. Geological Survey of Canada |