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USA | |
- Glacier Peak 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 |
| 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 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 |
- Silver Creek Mining District
| Jacobson, D., Pisoni, V., Cady, G., Woodhouse, P. (2008) Discovering Washington's Historic Mines, Volume 1: The West Central Cascade Mountains. Northwest Mining Publishers, 230 pages. |