TY - RPRT TI - Analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, and rock samples from the Orocopia Mountains Wilderness Study Area (CDCA-344), Riverside County, California AU - B. M. Adrian AU - T. A. Roemer AU - D. B. Smith AU - C. L. Whittington PY - 1989 DO - 10.3133/ofr89629 UR - https://pubs.usgs.gov/publication/ofr89629 ID - ofr89629 ER -