Fergusonite from Alaska, USA
USA | |
| (2008) Alaska Resource Data File (ARDF) Open-File Report 2008-1225. US Geological Survey Philpotts, J. A., Taylor, C. D., Tatsumoto, M., & Belkin, H. E. (1998). Petrogenesis of late-stage granites and Y-REE-Zr-Nb-enriched vein dikes of the Bokan Mountain stock, Prince of Wales Island, southeastern Alaska (No. 98-459). US Geological Survey,. |
(2008) Alaska Resource Data File (ARDF) Open-File Report 2008-1225. US Geological Survey |