Mine detail: Joker

Previously called ''

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Location

Lat / long:

56.20088, -130.45566

Resource(M)

Primary:	Molybdenum
Ore:	Molybdenite, Pyrite
Gangue:	Calcite, Quartz

Production

Operation type:	Unknown
Development status:	Occurrence

Geology

Host type:	Schist
Alteration processes:	Intense iron oxide alteration of country rocks within 6 inches of the aplitic dikes.

References

MRDS	A010208
DEP	10000172
Reference	Berg, H.C., Elliott, R.L., Smith, J.G., Pittman, T.L., and Kimball, A. L., 1977, Mineral resources of the Granite Fiords wilderness study area, Alaska, with a section on aeromagnetic data by Andrew Griscom: U.S. Geological Survey Bulletin 1403, 151 p.
Reporter	H. C. Berg