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Magnetite from
Spruce Road Prospect (Spruce Mine; INCO Prospect; INCO Mine; Ely Nickel Copper Deposit; Spruce Road Deposit), Ely-Hoyt Lakes Area, Lake County, Minnesota, USA


Locality type:Prospect
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Spruce Road Prospect (Spruce Mine; INCO Prospect; INCO Mine; Ely Nickel Copper Deposit; Spruce Road Deposit), Ely-Hoyt Lakes Area, Lake County, Minnesota, USA
Data Identifiers
Mindat Occurrence Record ID:68998
Long-form Identifier:1:3:68998:6
GUID (UUID V4):0
Nearest other occurrences of Magnetite
1.4km (0.9 miles) ⓘSouth Filson Creek Prospect (Filson Creek), Ely-Hoyt Lakes Area, Lake County, Minnesota, USA
12.2km (7.6 miles) ⓘSection 30 Mine (The Nikaniss Company Congdon Trust et al), Vermilion Range, Lake County, Minnesota, USA
13.6km (8.5 miles) ⓘBirch Lake Deposit, Ely-Hoyt Lakes Area, Saint Louis County, Minnesota, USA
14.4km (8.9 miles) ⓘSavoy Mine, Vermilion Range, Saint Louis County, Minnesota, USA
14.5km (9.0 miles) ⓘSibley Mine, Vermilion Range, Saint Louis County, Minnesota, USA
14.9km (9.3 miles) ⓘZenith Mine (Whiteside office et al), Vermilion Range, Saint Louis County, Minnesota, USA
15.2km (9.4 miles) ⓘHibbingite occurrences, Lake County, Minnesota, USA
15.4km (9.6 miles) ⓘPioneer Mine, Vermilion Range, Saint Louis County, Minnesota, USA
15.9km (9.8 miles) ⓘChandler Mine-South, Vermilion Range, Saint Louis County, Minnesota, USA
16.0km (9.9 miles) ⓘChandler Mine-North, Vermilion Range, Saint Louis County, Minnesota, USA
References
Lee, I., Ripley, E.M. (1995) Canadian Mineralogist, 33, 723-743.
 
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