MLA 73-85 - Mineral Resources Of The Juniper Creek Study Area, Owyhee County, Idaho ? Summary

A mineral survey of a 12,350-acre portion of the 13,150-acre Juniper Creek Wilderness Study Area (WSA) in southwestern Idaho was conducted by the U.S. Bureau of Mines in 1984. The area is entirely underlain by thick flows of Banbury Basalt. Rhyolitic tuff of Little Jacks Creek is exposed in the walls of the Owyhee River canyon beneath the basalt. Minor units of lacustrine sediment occur between the volcanic layers. No mines or claims occur in the area, and no mineralized zones were found. The study area is covered by oil and gas leases or lease applications; there has been no known exploration.