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USA | |
| Personally collected by T Douglas Schonewald, Catalog: MI-2016-0019, minID: 837-4AM |
| Cannon, Bart (1975) Minerals of Washington. Cordilleran, Mercer Island, WA. Huntting, M. T. (1957). Uranium in Washington. State of Washington, Department of Conservation and Development. Information Circular 26 |
| T Douglas Schonewald Collection |
- Snoqualmie Mining District
| Cannon, Bart (1975) Minerals of Washington. Cordilleran, Mercer Island, WA. |
| Markus B. Raschke, Evan J. D. Anderson, Alexandra Skewes, Julien Allaz, Henrik Friis, Joseph Smyth, Charles Stern, Philip M. Persson, Rhiana Henry, Katharina Pfaff, Rudy Tschernich, and Randy Becker (2016) Unusual REE and rare element minerals from pegmatites and alkaline granites: thalenite and brannockite from the Golden Horn Batholith, Washington, and South Platte Pegmatite district, Colorado (USA). Second Eugene E. Foord Pegmatite Symposium July 15-19, 2016 Colorado School of Mines campus, Golden, Colorado |
| Cannon, Bart (1975) Minerals of Washington. Cordilleran, Mercer Island, WA. Valentine, Grant M., Huntting, Marshall T. (1960) Part II - Metallic Minerals, in Inventory of Washington Minerals. Vol II. Bulletin 37, Washington Geological Survey. |
| Otton, J. K., Zielinski, R. A., & Johnson, S. Y. (1989). The Flodelle Creek surficial uranium deposit, Stevens County, Washington, USA (No. IAEA-TECDOC--500). |
Hatchery Road NE, Soap Lake, Grant County, Washington, USA