|Quadrangle map, 1:250,000-scale||SO|
|Quadrangle map, 1:63,360-scale||D-4|
|Nearby scientific data||Find additional scientific data near this location|
|Location and accuracy||Fox River is a tributary to the lower Fish River that flows adjacent to the Nome-Council road in its upper reaches. A small amount of mining took place about 9.2 miles southeast of Council at IXL Gulch. This is locality 113 of Cobb (1972, MF 445; 1978, OF 78-181).|
Geologic descriptionThe Fox River is incised and small-scale placer mining took place on bench deposits near the mouth of IXL Gulch as early as 1903 (Collier and others, 1908). The bench gravels were 2 to 6 feet thick on schist bedrock and covered by 2 to 3.5 feet of muck. Two ounces of gold were reported to have been recovered from 4 cubic yards of gravel near the mouth of IXL Gulch (Collier and others, 1908). Bedrock in the area is part of a lower Paleozoic metasedimentary assemblage (Till and others, 1986).
|Geologic map unit||(-163.795604422635, 64.7822677009891)|
|Mineral deposit model||Placer Au-PGE (Cox and Singer, 1986; model 39a).|
|Mineral deposit model number||39a|
|Age of mineralization||Quaternary; system of benches indicates more than one cycle of erosion and deposition. Low elevation (about 200 feet) and proximity to Niukluk River lowlands suggests that sea level fluctuations may have influenced development of the placers.|
|Workings or exploration||Small-scale placer mining took place on benches in this area.|
|Indication of production||Yes; small|
|Production notes||A few ounces of gold were produced before 1908.|
Cobb, E.H., 1972, Metallic mineral resources map of the Solomon quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-445, 1 sheet, scale 1:250,000.
Cobb, E.H., 1978, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Solomon quadrangle, Alaska: U.S. Geological Survey Open-File Report 78-181, 185 p.
Collier, A.J., Hess, F.L., Smith, P.S., and Brooks, A.H., 1908, The gold placers of parts of Seward Peninsula, Alaska, including the Nome, Council, Kougarok, Port Clarence, and Goodhope precincts: U.S. Geological Survey Bulletin 328, 343 p.
|Reporters||Travis L. Hudson (Applied Geology)|
|Last report date||8/19/1999|