| Reference | {Deposit:: STAFF, 1988, DIRECTORY OF NEVADA MINE OPERATIONS ACTIVE DURING CALENDAR YEAR 1987: NEVADA DIVISION OF MINE INSPECTION, 84 P.}{Deposit:: USDA FOREST SERVICE, 1987, ENVIRONMENTAL ASSESSMENT - BIG SPRINGS PROJECT, ELKO COUNTY, NEVADA.}{Deposit:: LAPOINTE, D. D., TINGLEY, J. V., JONES, R. B., 1991, MINERAL RESOURCES OF ELKO COUNTY, NEVADA, NBMG BULLETIN 106.} |