| Reference | {Deposit:: Brooks, A.H., 1915, Mineral resources of Alaska in 1914: U.S. Geological Survey Bulletin 622, 238 p.}{Deposit:: Maddren, A.G., 1918, Gold placers near the Nenana coal field: U.S. Geological Survey Bulletin 662, p. 363-402.}{Deposit:: Cobb, E.H., 1978, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Healy quadrangle, Alaska: U.S. Geological Survey Open-File Report 78-1062, 113 p.}{Deposit:: Yeend, W.E., 1982, Recycled gold, interior Alaska: U.S. Geological Survey Professional Paper 1375, p. 8-9.}{Deposit:: Yeend, W.E., 1984, Placers and placer mining in the Healy quadrangle, southern Alaska: U.S. Geological Survey Circular 868, p. 95-98.} |