Commodities
TertiaryCopper, Silver
Commodity typeM
Economic & production
Development statusPast Producer
First production1855
Discovery year1855
Identification
Deposit ID10292605
RegionNA
Data scoreC
Coordinates47.4008, -88.28364
References
BUTLER,B.S., BURBANK,W.S. (1929), THE COPPER DEPOSITS OF MICUSGS PROFESSIONAL PAPER 144.HORE,R.E. (1914), MICHIGAN COPPER DEPOSITS: IN MINERAL RESOUMICHIGAN: MICHIGAN GEOLOGICAL AND BIOLOGICAL SURVEY.CORNWALL,H.R. (1954), BEDROCK GEOLOGY OF THE PHOENIX QUADRANCHIGAN: USGS GEOLOGIC QUADRANGLE.PARDEE,F.G. (1929,1931,1932,1940), PRIVATE REPORT TO THE STAASSESSOR, ON THE CLIFF AND PHOENIX PROPERTIES: STATE OF MICH