Mine detail: Rex

Previously called ''

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Location

Lat / long: 57.25432, -157.08638

Resource(M)

Primary: Copper, Gold
Ore: Chalcopyrite, Galena, Gold, Molybdenite, Pyrite, Sphalerite
Gangue: Barite, Quartz

Production

Operation type: Unknown
Development status: Prospect

Geology

Host type:Diorite
Associated type:Diorite
Alteration processes:This prospect exhibits zoned potassic, phyllic, and propylitic alteration.

References

MRDSA012457
DEP10001678
Reference{Deposit:: Nokleberg, W.J., Bundtzen, T.K., Berg, H.C., Brew, D.A., Grybeck, D.J., Robinson, M.S., Smith, T.E., and Yeend, W., 1987, Significant metalliferous lode deposits and placer districts of Alaska: U.S. Geological Survey Bulletin 1786, 104 p.}{Deposit:: Church, S.E., Detterman, R.L., and Wilson, F.H., 1989, Mineral and energy resource assessment maps of the Ugashik, Bristol Bay, and western Karluk quadrangles, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF 1539-I, 2 map sheets, scale 1:250,000.}{Deposit:: Church, S.E., Frisken J.G., Wilson, F.H., 1989, Interpretation of exploration geochemical data from Ugashik, Bristol Bay, and western Karluk quadrangles, Alaska: U.S Geological Survey Bulletin 1858, 45 p.}{Deposit:: Wilson, F.H., and Shew, N., 1992, Map and tables showing geochronology and whole rock geochemistry of selected samples from Ugashik, Bristol Bay, and part of Karluk quadrangle, Alaska: U.S. Geological Survey Map MF-1539-E, 34 p., 1 map sheet, scale 1:250,000.}
ReporterS.H. Pilcher