| Location | Specimens | State | | Country | | | Herbertville, Quebec, Canada | 1 | Quebec | | Canada |  |
| Jeffrey Mine, Asbestos, Quebec, Canada | 6 | Quebec | | Canada | |
| Jeffrey Mine, Quebec, Canada | 1 | Quebec | | Canada | |
| Moly Hill Mine, Quebec, Canada | 1 | Quebec | | Canada | |
| Mont St Hilaire, Quebec, Canada | 8 | Quebec | | Canada | |
| Poudrette Quarry, Mont St. Hilaire, Quebec, Canada | 4 | Quebec | | Canada | |
