Alaska
Past Producer

Rough and Tough Mine

Alaska, United States
GoldSilver
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold
SecondarySilver
Commodity typeM
Deposit
Deposit sizeS
WorkingsSurface/Underground
Materials
GanguePyrite, Quartz
Geology
Host rockSiltstone · Valdez Group
Associated rockDiorite
Tectonic settingIn Chugach Terrane
Economic & production
Development statusPast Producer
Identification
Deposit ID10000797
MRDS IDA011442
Alternate namesReeve and Thompson, Ruff and Tuff
RegionNA
Data scoreB
Coordinates61.20792, -146.78118
References
USGS BULL 880-A, P.25USGS BULL 910-A, P. 27USGS MF-438, LOC.1PICKTHORN, 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 1USGS OFR 80-892B, LOC.1BAG-OFR-80-892B-01