APPROXIMATELY LOCATED IN OR AROUND THE SEVEN TROUGHS MINING DISTRICT. SITE NAMES MENTIONED: HOT AIR, IDAHO, KEYSTONE, CONSTITUTION, BOULDER
Provenance: Loaded from CSV file on Wed Apr 08 09:22:28 MDT 2009
Supplemental Information: http://www.nbmg.unr.edu/scans/4280/42800086.pdf