Mine detail: Mineral Lake Cu-Ni Prospect

Previously called 'Mineral Lake'

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Location

Lat / long:

46.29917, -90.80791

Resource(M)

Primary:	Copper, Nickel
Ore:	Bornite, Chalcopyrite, Cubanite, Marcasite, Niccolite, Pentlandite, Pyrrhotite
Gangue:	Ilmenite, Magnetite, Olivine, Plagioclase, Pyroxene

Production

Operation type:	Unknown
Production size:	Unknown
Development status:	Occurrence
Production years:	NONE

Geology

Host type:	Troctolite
Structure:	Lake Superior Syncline, Mellen Igneous Intrusive Complex
Tectonic:	Mid-Continent Rift

References

MRDS	W062860
DEP	10083272
Reference	{Deposit:: BAKHEIT, A.K., 1981, PETROGRAPHY OF CU-NI MINERALIZATION IN MINERAL LAKE AREA, ASHLAND COUNTY, WISCONSIN: UNIVERSITY OF WISCONSIN-MADISON, M.S. THESIS, 104 P}{Reserve-Resource:: BAKHEIT, 1981.}
Reporter	Sutphin, David M., Mason Jr., G.T.