TY - RPRT TI - Analytical results and sample locality map of heavy-mineral-concentrate samples from the Fish Creek Mountains Wilderness Study Area (CDCA 372), Imperial County, California AU - D.E. Detra AU - J.E. Kilburn PY - 1985 DO - 10.3133/ofr85524 UR - https://pubs.usgs.gov/publication/ofr85524 ID - ofr85524 ER -