Reference | {Deposit:: SCHRADER, F.C. (1912) A RECONN. OF THE JARBIDGE, CONTACT, AND ELK MT. MINING DISTRICTS, ELKO CO., NEVADA: USGS BUL. 497}{Deposit:: SCHRADER, F.C. (1935) THE CONTACT MINING DISTRICT, NEVADA: USGS BUL 847-A.}{Production:: SCHRADER, F.C. (1912), (1935).} |