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Magnetite from
Iron Ridge Mine (Neda Mine; Oliver Mine), Iron Ridge Mines, Iron Ridge Mining District (Neda Iron Mining District), Dodge County, Wisconsin, USA


Locality type:Mine
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Habit:Forming oolitic Masses with Hematite, such specimens are not common
Colour:Jet Black
Luminescent properties:None
Quality for species:Good crystals or rich for species - important (!)
Abundance at site:Very Rare
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Iron Ridge Mine (Neda Mine; Oliver Mine), Iron Ridge Mines, Iron Ridge Mining District (Neda Iron Mining District), Dodge County, Wisconsin, USA
Data Identifiers
Mindat Occurrence Record ID:388977
Long-form Identifier:1:3:388977:0
GUID (UUID V4):0
Nearest other occurrences of Magnetite
0.2km (0.1 miles) ⓘIron Ridge Mines, Iron Ridge Mining District (Neda Iron Mining District), Dodge County, Wisconsin, USA
98.8km (61.4 miles) ⓘCahoon Mine, Baraboo, Sauk County, Wisconsin, USA
References
Hawley, J. & A. Bevan (1934) Mineralogy and genesis of the Mayville iron ore of Wisconsin: american Mineralogist: 19 (11): 493- 514.
 
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