Fluorite from selected localities.
USA | |
| Rocks & Min.: 63: 286; 71:167-168 (1996); 2008 New Mexico Mineral Symposium abstracts |
Ransome, Frederick Leslie (1901) A report on the economic geology of the Silverton quadrangle, Colorado. USGS Bull 182 |
USA | |
| Rocks & Min.: 63: 286; 71:167-168 (1996); 2008 New Mexico Mineral Symposium abstracts |
Ransome, Frederick Leslie (1901) A report on the economic geology of the Silverton quadrangle, Colorado. USGS Bull 182 |
Ransom Mine, Eureka, Eureka Mining District, San Juan County, Colorado, USA