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USA | |
| Moen, W.S., (1977), St. Helens and Washougal Mining Districts of the Southern Cascades of Washington: Washington Division of Geology and Earth Resources Information Circular 60, P. 43, 46-48. |
- Buena Vista Mining District
| Jacobson, D., Pisoni, V., Cady, G., Woodhouse, P.R. (2008) Discovering Washington's Historic Mines, Volume 1: The West Central Cascade Mountains. Northwest Mining Publishers, 208 pages. Livingston, V.E. Jnr. (1971) Geology and Mineral Resources of King County, Washington. Department of Natural Resources, Division of Mines and Geology, Bulletin No. 63, 200 pages. |
- Snoqualmie Mining District
| Derkey, Robert E., Joseph, Nancy L., Lasmanis, Raymond (1990, November) Metal Mines of Washington - Preliminary Report. Open File Report 90-18. Washington Division of Geology and Earth Resources |
| Valentine, Grant M., Huntting, Marshall T. (1960) Part II - Metallic Minerals, in Inventory of Washington Minerals. Vol II. Bulletin 37, Washington Geological Survey. |
| Eric He's Collection |
| Grose, L.T. (1949) A Petrogenetic Study of the Evans Lake granodiorite, Omak Washington. MSc thesis, University of Washington, 90 pages. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Derkey, Robert E., Joseph, Nancy L., Lasmanis, Raymond (1990, November) Metal Mines of Washington - Preliminary Report. Open File Report 90-18. Washington Division of Geology and Earth Resources |