Description
Homestake Keweenaw venture
Commodities
PrimaryCopper
Commodity typeM
Geology
Host rockBasalt,Dacite,Andesite · Portage Lake Volcanics
StructureDeposit in lowermost Portage Lake volcanics, Three areas of mineralization, all occurring at tops of vertical to slightl
Economic & production
Development statusProspect
Identification
Deposit ID10082636
MRDS IDW060074
RegionNA
Data scoreD
Coordinates47.39583, -87.95697
References
MICHIGAN COPPER COMPANY LTD, 19---, MICHIGAN COPPER SULFIDE PROJECT: KEWEENAW PENINSULA: MICHIGAN COPPER COMPANY LTD, REPORT, 21 PP.MICHIGAN COPPER COMPANY LTD REPORT