| Reference | {Deposit:: U.S. Bureau of Mines, 1973, Alaska 1:250,000-scale quadrangle map overlays showing mineral deposit locations, principal minerals, and number and type of claims: U.S. Bureau of Mines Open-File Report 20-73, 95 overlays (updated in 1986, 1987).}{Deposit:: U.S. Bureau of Mines, 1973, Quadrangle map overlays showing mineral deposit locations in Alaska: U.S. Bureau of Mines Open-File Report 20-73, 95 map sheets, scale 1:250,000.} |