[en] An airborne gamma ray and total magnetic field survey was conducted during the period October 22 to November 13, 1977. The area was surveyed using large-volume radiation detectors with associated airborne electronic equipment. The Goldfield NTMS report is separated into two volumes; this volume gives the description of the program and results. Uranium and thorium mineralization occurs within the surveyed area, with the occurrences more frequent in Esmeralda County than in southern Nye, Inyo, or Mono counties