Thorianite from Montana, USA
USA | |
| Gibson, P. E., Wood, S. A., Lang, L. (1997) Geochemistry and Mineralogy of the Lemhi Pass REE-Th Deposits: an Example of REE-Th Mobility. Seventh Annual V. M. Goldschmidt Conference. |
| Gobla, Michael J. (2012) Montana Mineral Locality Index. Rocks & Minerals, 87 (3) 208-240 doi:10.1080/00357529.2012.676825 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Gobla, Michael J. (2012) Montana Mineral Locality Index. Rocks & Minerals, 87 (3) 208-240 doi:10.1080/00357529.2012.676825 |