Polylithionite from
USA | |
| AmMin 85:1275-1286 (2000) |
| Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. |
Bob Cobban | |
Walstrom, Robert E. (n.d.) Personal communication. | |
Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. |
Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA