| Location | Specimens | State | | Country | | | British Columbia, Canada | 1 | British Columbia | | Canada |  |
| Canada | 3 | | | Canada | |
| Cobalt Area, Timiskaming Dist., Ontario, Canada | 1 | Ontario | | Canada | |
| Cobalt Lode Mine, Cobalt, Ontario, Canada | 1 | Ontario | | Canada | |
| Cumberland County, Nova Scotia, Canada | 1 | Nova Scotia | | Canada | |
| Dorion Mine, Thunder Bay Dist. Ontario, Canada | 1 | Ontario | | Canada | |
| Dundas Quarry, Ontario, Canada | 4 | Ontario | | Canada | |
| Five Islands, Nova Scotia, Canada | 1 | Nova Scotia | | Canada | |
| Francon Quarry, Montreal, QC, Canada | 1 | | | Canada | |
| Halliburton County, Ontario, Canada | 1 | Ontario | | Canada | |
| Herbertville, Quebec, Canada | 1 | Quebec | | Canada | |
| Jeffrey Mine, Asbestos, Quebec, Canada | 6 | Quebec | | Canada | |
| Jeffrey Mine, Quebec, Canada | 1 | Quebec | | Canada | |
| La Manche, Placentia Bay, Newfoundland, Newfoundland and Labrador, Canada | 1 | Newfoundland And Labrador | | Canada | |
| Moly Hill Mine, Quebec, Canada | 1 | Quebec | | Canada | |
| Mont St Hilaire, Quebec, Canada | 8 | Quebec | | Canada | |
| Moon Light Mine, Thunder Bay District, Ontario, Canada | 13 | Ontario | | Canada | |
| Nanisivik Mine, Baffin Island, Nunavut, Canada | 1 | Nunavut | | Canada | |
| Ontario, Canada | 1 | Ontario | | Canada | |
| Port Alberni, Alberni Mining Division, Vancouver Island, British Columbia, Canada | 1 | British Columbia | | Canada | |
| Poudrette Quarry, Mont St. Hilaire, Quebec, Canada | 4 | Quebec | | Canada | |
| Rapid Creek, Yukon, Canada | 2 | Yukon | | Canada | |
| Red River Floodway, Winnipeg, Manitoba, Canada | 1 | Manitoba | | Canada | |
| Two Islands, Parrsboro, Nova Scotia, Canada | 1 | Nova Scotia | | Canada | |
| Wasson's Bluff, Nova Scotia, Canada | 1 | Nova Scotia | | Canada | |
