Mine detail: Lasalle Falls

Previously called ''

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Location

Lat / long:

45.82778, -88.26754

Resource(M)

Primary:	Iron, Copper
Ore:	Argentite, Chalcocite, Pyrite

Production

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

Geology

Host rock:	Quinnesec Formation
Host type:	Meta-Basalt,Clastic Sedimentary Rock
Alteration processes:	Amphibolite Facies

References

MRDS	W060010
DEP	10082584
Reference	{Deposit:: WERBACH, DAVID, 1987, A STUDY OF THE LASALLE FALLS MASSIVE SULPHIDE PROSPECT AND ADJACENT AREA, FLORENCE COUNTY, WISCONSIN: MS THESIS, NORTHERN ILLINOIS UNIVERSITY, 121 PP.}{Deposit:: LABERGE, G.L., 1983, LASALLE FALLS-- AN EXPOSED MASSIVE SULFIDE DEPOSIT IN FLORENCE COUNTY, WISCONSIN: INSTITUTE OF LAKE SUPERIOR GEOLOGY, ABSTRACTS, V. 29, P. 26.}
Reporter	Nicholson, S.W., Sutphin, David M., Mason Jr., G.T.