Mine detail: G-12

Previously called ''

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Location

Lat / long:

47.37917, -88.0792

Resource(M)

Primary:	Copper
Ore:	Chalcocite

Production

Operation type:	Unknown
Production size:	Small
Development status:	Prospect

Geology

Host rock:	Portage Lake Volcanics
Host type:	Basalt,Andesite
Structure:	Andesite-dacite dike cross cutting an amygdaloidal flow top (dipping 45 deg

References

MRDS	W060076
DEP	10082638
Reference	{Deposit:: MICHIGAN COPPER COMPANY LTD, 19 ---, MICHIGAN COPPER SULFIDE PROJECT: KEWEENAW PENINSULA: COMPANY REPORT, 21 PP.}{Reserve-Resource:: MICHIGAN COPPER COMPANY LTD REPORT}
Reporter	Nicholson, Suzanne, Sutphin, D.M., Mason Jr., G.T.