Pascoite from San Juan Mountains, USA
USA | |
| Rocks & Minerals 80:5 pp358-359 |
| Amended Technical Report on Energy Fuels Resources Corporation’s Willhunt Property |
| Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. |
| Collected by and in the collection of Brent Thorne. |
Gypsum Valley Mining District, San Miguel County, Colorado, USA