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Magnetite from
Montreal Mine (Ottawa; 33 Company Mine; Trimble; Odanah; Moore; Jupiter; Bourne; Sec. 33 Mine), Montreal, Gogebic Range, Iron Co., Wisconsin, USA

Locality type:Mine
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Believed Valid
References
References:Cordua, W.S., 1998, "Minerals of Wisconsin", Rocks and Minerals vol. 73 #6, p. 378 - 399
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Montreal Mine (Ottawa; 33 Company Mine; Trimble; Odanah; Moore; Jupiter; Bourne; Sec. 33 Mine), Montreal, Gogebic Range, Iron Co., Wisconsin, USA
Nearest other occurrences of Magnetite
21.4km (13.3 miles) Pine Lake Taconite deposit (Jones & Laughlin Pine Lake deposit; Magnetic Center deposit), Butternut-Conover Mining District, Iron Co., Wisconsin, USA
23.5km (14.6 miles) Moose Lake, Butternut-Conover Mining District, Iron Co., Wisconsin, USA
28.6km (17.8 miles) Ballou Creek, Ashland Co., Wisconsin, USA
31.6km (19.6 miles) Mercer District, Butternut-Conover Mining District, Iron Co., Wisconsin, USA
31.8km (19.8 miles) Berkshire Mine (Pioneer Mine; Hoppenyan exploration), Mount Whittlesey, Gogebic Range, Ashland Co., Wisconsin, USA
32.1km (19.9 miles) Loon Lake quarries, Ashland Co., Wisconsin, USA
32.1km (19.9 miles) Ashland Black Granite Quarry, Ashland Co., Wisconsin, USA
33.2km (20.6 miles) Potato River intrusion, Ashland Co., Wisconsin, USA
34.5km (21.4 miles) Penokee deposit (West Gogebic taconite deposit; Penokee Range magnetite taconite), Gogebic Range, Ashland Co., Wisconsin, USA
37.1km (23.0 miles) Michigan Mine, Butternut-Conover District, Ashland Co., Wisconsin, USA
 
Mineral and/or Locality  
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