Mine detail: Rough and Tough Mine

Previously called 'Reeve and ThompsonRuff and Tuff'

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Location

Lat / long:

61.20792, -146.78117

Resource(M)

Primary:	Gold
Secondary:	Silver
Gangue:	Pyrite, Quartz

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer

Geology

Host rock:	Valdez Group
Host type:	Siltstone
Associated type:	Diorite
Tectonic:	In Chugach Terrane

References

MRDS	A011442
DEP	10000797
Reference	{Deposit:: USGS BULL 880-A, P.25}{Deposit:: USGS BULL 910-A, P. 27}{Deposit:: USGS MF-438, LOC.1}{Deposit:: PICKTHORN, WILLIAM 1982, STABLE ISOTOPE AND FLUID INCLUSION STUDY OF THE PORT VALDEZ GOLD DISTRICT, S. AK: LOS ANGELES, CA, UCLA MASTERS THESIS, P. 34, 37, SHEET 1}{Deposit:: USGS OFR 80-892B, LOC.1}{Other Database:: BAG-OFR-80-892B-01}
Reporter	Waller, Nichelle (Mosier, Dan), Leonard, Kenneth R. (Elliott, R. L.)