Uraninite from selected localities.
USA | |
| King, V. (ed.), 2009, Maine feldspar, Families, and Feuds |
King, V. (ed.), 2009, Maine feldspar, Families, and Feuds; Cameron, Eugene N.; and others (1954) Pegmatite investigations, 1942-45, in New England. USGS Professional Paper 255. | |
| Mineral News (1993) 9:2 p. 8 |
| Falster, A. U., Simmons, W. B., Webber, K. L., Dallaire, D. A., Nizamoff, J. W., & Sprague, R. A. (2019). The Emmons Pegmatite, Greenwood, Oxford County, Maine. Rocks & Minerals, 94(6), 498-519. |