Andalusite from Fremont County, Wyoming, USA
USA | |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Rocks & Minerals (2001): 76: 387. |
Hausel, W. Dan, Jacobson, Mark (2001) Wyoming Mineral Locality Index. Rocks & Minerals, 76 (6) 380-393 doi:10.1080/00357520109603245 | |
| Rocks & Minerals (2001): 76: 387. |