Data Release Prospect- and Mine-Related Features from USGS Maps V10
Detailed Description
Horton, J.D., and San Juan, C.A., 2016, Prospect- and mine-related features from U.S. Geological Survey 7.5- and 15-minute topographic quadrangle maps of the United States (ver. 10.0, May 2023): U.S. Geological Survey data release, https://doi.org/10.5066/F78W3CHG.
Sources/Usage
Public Domain.