Commodities
PrimaryGold, Silver
TertiaryCopper, Lead, Zinc, Antimony, Tungsten
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnderground
Orebody formPINCH AND SWELL
Ore controlVein Along Fault Or Shear Zone
Materials
Ore mineralsChalcopyrite, Scheelite, Sphalerite
GanguePyrite, Sericite
Geology
Host rockAmphibolite
Associated rockDiorite
StructureFaults And Aplite Dikes In Amphibolite Mass.
Tectonic settingWrangellia Terrane
Economic & production
Development statusPast Producer
First production1920
Last production1939
Discovery year1919
Identification
Deposit ID10002329
MRDS IDA013241
RegionNA
Data scoreB
Coordinates57.95054, -136.29899
References
USGS B 1058-E, P. 143, 200-202, PLS. 13, 14 (1959)USGS B 773, P. 114-119 (1923)USGS B 929, P. 143-145 (1941)USGS OF 78-450, P. 8-11 (1978)USGS MF-1476-B, P. 1, LOC. 4 (1982)USBM OFR 20-73, LOC. 5 (1978)USGS MF-467, LOC. 6 (1972)BAG-B-1058-E-PL-13