MLA 74-86 - Mineral Resources Of The Rough Hills Wilderness Study Area, Elko County, Nevada ? Summary

A mineral survey of the Rough Hills WSA (Wilderness Study Area) in northeastern Nevada was done by the U.S. Bureau of Mines in 1985 at the request of the Bureau of Land Management. The WSA is comprised of 6,685 acres of mountainous, desert lands within the Elko District of the Bureau of Land Management. The survey entailed investigations of prospects or mineral occurrences to provide information on possible resources within the WSA. No mineral resources were identified in the WSA. The only historical mining activity was for placer gold at the Prunty prospect at the confluence of Copper Creek and the Bruneau River. Total gravel at the prospect is about 6,500 cubic yards; however, the survey showed significant gold values (greater than $0.10 gold per cubic yard) only in the southwestern portion. There, however, the gravel averaged less than $1.00 gold per cubic yard, and only about 3,000 cubic yards are present, a grade and yardage insufficient to be of commercial interest. The occurrence, however, may have value for recreational mining by hobbyists.