TY - RPRT TI - Analyses for fluorine, mercury, silver, thorium, tungsten, and uranium in rocks from the Blue Joint Wilderness Study Area, Ravalli County, Montana, and the Blue Joint Roadless Area, Lemhi County, Idaho AU - B. F. Arbogast AU - Hugh T. Millard AU - W. M. Rehn AU - B. W. Coxe AU - Karen Lund PY - 1982 DO - 10.3133/ofr821031 UR - https://pubs.usgs.gov/publication/ofr821031 ID - ofr821031 ER -