Serpentine Subgroup from Fremont County, Colorado, USA
USA | |
| Am Min 50:1179-1212 |
Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. | |
USGS Prof Paper 649 |
USA | |
| Am Min 50:1179-1212 |
Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. | |
USGS Prof Paper 649 |