S of Fourmile Creek, 53 mi. N of Ophir and 66 mi. NW of Mcgrath, Kilbuck-Kuskokwim Mts.
Prospectors' name obtained in 1933 by J. B. Mertie, Jr., (in Smith, P.S., 1936, pl. 4), U.S. Geological Survey (USGS).
Lone Jim Mountain,
Hunch Mountain,
West Fork North Fork Innoko River,
Camp Creek, Colorado Creek, Poorman Creek, Wilson Creek,