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
Oak Mine, Hope Mountain, Ringwood, Passaic 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 Oak Mine, Hope Mountain, Ringwood, Passaic County, New Jersey, USA
Data Identifiers
Mindat Occurrence Record ID:72971
Long-form Identifier:1:3:72971:6
GUID (UUID V4):0
Nearest other occurrences of Magnetite
0.0km (0.0 miles) ⓘLittle Blue Mine, Ringwood, Passaic County, New Jersey, USA
0.0km (0.0 miles) ⓘCooper Mine, Ringwood, Passaic County, New Jersey, USA
0.0km (0.0 miles) ⓘWinslow Mine, Ringwood, Passaic County, New Jersey, USA
0.0km (0.0 miles) ⓘMiller Mine, Ringwood, Passaic County, New Jersey, USA
0.0km (0.0 miles) ⓘNew Mine (Wood Mine), Ringwood, Passaic County, New Jersey, USA
0.0km (0.0 miles) ⓘLittle Red Mine, Ringwood, Passaic County, New Jersey, USA
0.0km (0.0 miles) ⓘHenion Mine, Ringwood, Passaic County, New Jersey, USA
0.0km (0.0 miles) ⓘKeeler Mine, Ringwood, Passaic County, New Jersey, USA
0.0km (0.0 miles) ⓘSloat Farm Mine, Ringwood, Passaic County, New Jersey, USA
0.0km (0.0 miles) ⓘBush Mine, Ringwood, Passaic County, New Jersey, USA
References
The Iron Mines of NJ (1910), Bayley:485.
 
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