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Quartz Creek Mine (tributary to lower Solomon River), Nome District, Nome Borough, Alaska, USA

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Location: This Quartz Creek is a south tributary to the lower Solomon River; its mouth is about 1,000 feet downstream from Quigleys Camp. The headwaters of Quartz Creek are across a low divide from Uncle Sam Creek. This was included as part of locality 101 of Cobb (1972, MF 445; 1978, OF 78-181).
Geology: The lower 1,000 feet of Quartz Creek flows across a bench along the south side of the Solomon River valley. Placer mining along this part of the creek took place as early as 1906-07 (Smith, 1910). Subsequent mining may have also taken place in this area but it has not been described. Bedrock here is part of a lower Paleozoic metasedimentary assemblage that includes a distinctive black, very fine-grained, graphitic schist (Sainsbury and others, 1972, OFR 511; Till and others, 1986).
Workings: Early workings were probably by hand.
Age: Quaternary; this part of the Solomon River is at low enough elevations to have been affected by Quaternary sea level fluctuations and the gold may have been through several cycles of erosion and redeposition.

Commodities (Major) - Au
Development Status: Yes; small
Deposit Model: Placer Au-PGE (Cox and Singer, 1986; model 39a); possibly reworked alluvial and

Mineral List



1 entry listed. 1 valid mineral.

The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

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. Sainsbury, C.L., Hudson, T.L., Ewing, R., and Marsh, W.R., 1972, Reconnaissance geologic maps of the Solomon D-5 and C-5 quadrangles, Seward Peninsula, Alaska: U.S. Geological Survey Open-File Report 511, 12 p., 2 sheets, scale 1:63,360. Smith, P.S., 1910, Geology and mineral resources of the Solomon and Casadepaga quadrangles, Seward Peninsula, Alaska: U.S. Geological Survey Bulletin 433, 234 p. Till, A.B., Dumoulin, J.A., Gamble, B. ., Kaufman, D.S., and Carroll, P.I., 1986, Preliminary geologic map and fossil data, Soloman, Bendeleben, and southern Kotzebue quadrangles, Seward Peninsula, Alaska: U.S. Geological Survey Open-File Report 86-276, 10 p., 3 plates, scale 1:250,000.

 
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