Commodities
PrimaryCopper, Silver
SecondaryGold
Commodity typeM
Deposit
Deposit sizeS
WorkingsSurface/Underground
Materials
Ore mineralsChalcopyrite
GangueCalcite, Pyrite, Quartz
Geology
Host rockLimestone
StructureLimestone Strikes N60w, Dips 5 Sw
Economic & production
Development statusPast Producer
First production1906
Last production1915
Discovery year1899
Identification
Deposit ID10000075
MRDS IDA010089
Alternate namesCymra, Cimru, Excelsior, Vesta
RegionNA
Data scoreB
Coordinates55.1364, -132.19984
References
USGS PROFESSIONAL PAPER 1, P. 79.USGS BULL 314, P. 69.USGS BULL 347, P. 132-134.USGS BULL 642, P. 83USGS BULL 1246, P. 175.ADGGS SPECIAL REPORT 1, P. 27.USGS MF 433.USGS OF 78-869, P. 52-53.