| Reference | {Deposit:: Overbeck, R.M., 1918, Lode deposits near the Nenana coal field: U.S. Geological Survey Bulletin 662-F, p. 351-362.}{Deposit:: Cobb, E.H., 1976, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Fairbanks quadrangle, Alaska: U.S. Geological Survey Open-File Report 76-662, 174 p.} |