TY - RPRT TI - Inventory of Significant Mineral Deposit Occurrences in the Headwaters Project Area in Idaho, Western Montana, and Extreme Eastern Oregon and Washington AU - Gregory T. Spanski PY - 2004 DO - 10.3133/ofr20041038 UR - https://pubs.usgs.gov/publication/ofr20041038 ID - ofr20041038 ER -