USGS Geologic Map: Brooks Spring Quadrangle, Nevada, Gold and Silver
Description: Geochemical, Aeromagnetic and Generalized Geologic Maps Showing Distribution and Abundance of Gold and Silver, Brooks Spring Quadrangle, Humboldt County, Nevada
Publisher: U.S. Geological Survey
Map: MF-563
Print Date: 1974
Scale: 1:24,000
Format: Folded
Media: One-sided paper map.