Deposit
Model96: Native Cu
Deposit sizeU
Orebody formIRREGULAR
Geology
Host rockBasalt · Portage Lake Volcanics
StructureSyncline
Economic & production
Development statusPast Producer
First production1853
Last production1855
Identification
Deposit ID10310143
MRDS IDLW00143
RegionNA
Data scoreC
Coordinates46.65472, -89.42564
References
JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 51-52, SITE ID # 660022, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.THE COPPER HANDBOOK OF 1900