|
USA | |
| Eckhard D. Stuart collected 9/12/15 |
| |
| Rocks & Min.: 63:284. 2008 New Mexico Mineral Symposium abstracts |
| 2008 New Mexico Mineral Symposium abstracts |
| Warren Cummings, 1973, 1975, 1977 |
| Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Dana 6:985 & 1090 Rocks & Min.: 63:274. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
Mighty Monarch Mine, Kendall Mountain, Silverton, Animas Mining District, San Juan County, Colorado, USA