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USA | |
- Buena Vista Mining District
| Singer, D.A., Berger, V.I., Moring, B.C. (2008) Porphyry copper deposits of the world: Database and grade and tonnage models, 2008. Open-File Report 2008-1155 |
| Cannon, Bart (1975) Minerals of Washington. Cordilleran, Mercer Island, WA. |
- Miller River Mining District
| Valentine, Grant M., Huntting, Marshall T. (1960) Part II - Metallic Minerals, in Inventory of Washington Minerals. Vol II. Bulletin 37, Washington Geological Survey. |
| Cannon, Bart (1975) Minerals of Washington. Cordilleran, Mercer Island, WA. |
- Snoqualmie Mining District
| Cannon, Bart (1975) Minerals of Washington. Cordilleran, Mercer Island, WA. |
- Middle Fork of the Snoqualmie River
| Singer, Donald A., Berger, Vladimir Iosifovich, Moring, Barry C. (2005) Porphyry copper deposits of the world: database, map, and grade and tonnage models. Open-File Report 2005-1060. US Geological Survey doi:10.3133/ofr20051060 |
| Cannon, Bart (1975) Minerals of Washington. Cordilleran, Mercer Island, WA. |
| Lasmanis, R. Geology of Spruce 16 claim, Rocks & Minerals, 1985 |
Denny Mountain, Snoqualmie Mining District, King County, Washington, USA