Commodities
PrimaryCopper
Commodity typeM
Deposit
Deposit typeFissure
Model96: Native Cu
Deposit sizeU
Orebody formIRREGULAR
Geology
Host rockBasalt · Portage Lake Volcanics
StructureSyncline
Economic & production
Development statusProspect
First production1852
Identification
Deposit ID10310125
MRDS IDLW00125
RegionNA
Data scoreC
Coordinates46.68917, -89.29425
References
JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 242-243 SITE ID # 660087, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.