Alaska
Occurrence

Johns Creek

Alaska, United States
CopperGold
⌖ Show on mapUSGS source ↗
Commodities
PrimaryCopper, Gold
Commodity typeM
Materials
Ore mineralsChalcopyrite, Pyrite
GangueQuartz
Geology
Host rockSchist · Solomon Schist; Quartz-Rich Pelitic Schist, Minor Calc-Schist
Economic & production
Development statusOccurrence
Identification
Deposit ID10001795
MRDS IDA012601
RegionNA
Data scoreC
Coordinates64.7382, -164.32717
References
Asher, R.R., 1969, Geologic and geochemical study, Solomon C-5 quadrangle, Seward Peninsula, Alaska: Alaska Division of Mines and Geology Geologic Report 33, 64 p.Cobb, E.H., 1972, Metallic resources map of the Solomon quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-445, 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.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.