TY - RPRT TI - Analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, and rock samples from the Fifteen Mile Creek, Twelve Mile Creek, Oregon Canyon, and Willow Creek Wilderness Study Areas, Harney and Malheur counties, Oregon AU - Janet L. Jones AU - M. S. Erickson AU - David L. Fey PY - 1988 DO - 10.3133/ofr88696 UR - https://pubs.usgs.gov/publication/ofr88696 ID - ofr88696 ER -