APPROXIMATELY LOCATED IN OR AROUND THE AURA (BULL RUN, CENTENNIAL, COLUMBIA) MINING DISTRICT. SITE NAMES MENTIONED: NEVADA, COLUMBIA, INFIDEL, BLUE JACKET, CENTENNIAL, LISBON, MINNESOTA, ATLANTIC, CALIFORNIA, REVENUE, HARTFORD, CHARMER, ALTA, PIONEER, S
Provenance: Loaded from CSV file on Wed Apr 08 09:20:16 MDT 2009
Supplemental Information: http://www.nbmg.unr.edu/scans/0400/04000022.pdf
