Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Magnetite from
West Mount Pleasant Mine, Wharton, Morris County, New Jersey, USA


Locality type:Mine
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 West Mount Pleasant Mine, Wharton, Morris County, New Jersey, USA
Data Identifiers
Mindat Occurrence Record ID:74180
Long-form Identifier:1:3:74180:6
GUID (UUID V4):0
Nearest other occurrences of Magnetite
0.1km (0.0 miles) ⓘWashington Forge Mine, Wharton, Morris County, New Jersey, USA
0.4km (0.2 miles) ⓘOrchard Mine, Wharton, Morris County, New Jersey, USA
0.4km (0.2 miles) ⓘMeadow Mine, Wharton, Morris County, New Jersey, USA
0.9km (0.6 miles) ⓘHarvey Mine, Irondale, Wharton, Morris County, New Jersey, USA
1.0km (0.6 miles) ⓘMt Pleasant Mine, Rockaway Township, Morris County, New Jersey, USA
1.1km (0.7 miles) ⓘNorth River Mine, Irondale, Wharton, Morris County, New Jersey, USA
1.1km (0.7 miles) ⓘDolan Mine (Doland Mine), Rockaway Township, Morris County, New Jersey, USA
1.3km (0.8 miles) ⓘNew Stirling Mine, Irondale, Wharton, Morris County, New Jersey, USA
1.5km (0.9 miles) ⓘHubbard Mine, Irondale, Wharton, Morris County, New Jersey, USA
1.5km (1.0 miles) ⓘMt Pleasant, Rockaway Township, Morris County, New Jersey, USA
References
The Iron Mines of NJ (1910), Bayley: 395-398.
 
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