TY - RPRT TI - Geologic map of the Powell Mountain Quadrangle, Mineral County, Nevada AU - John H. Stewart AU - D. C. Johannesen AU - J. C. Dohrenwend PY - 1981 DO - 10.3133/mf1268 UR - https://pubs.usgs.gov/publication/mf1268 ID - mf1268 ER -