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
Janes Mine, Mine Mountain, Bernardsville, Somerset 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 Janes Mine, Mine Mountain, Bernardsville, Somerset County, New Jersey, USA
Data Identifiers
Mindat Occurrence Record ID:72253
Long-form Identifier:1:3:72253:7
GUID (UUID V4):0
Nearest other occurrences of Magnetite
2.8km (1.7 miles) ⓘBernardsville Mines, Bernardsville, Somerset County, New Jersey, USA
7.5km (4.7 miles) ⓘLewis Mine (Herrick Mine), Mendham Township, Morris County, New Jersey, USA
7.9km (4.9 miles) ⓘHacklebarney Mine, Hacklebarney, Chester Township, Morris County, New Jersey, USA
7.9km (4.9 miles) ⓘHarden Mine, Chester Township, Morris County, New Jersey, USA
9.0km (5.6 miles) ⓘQuimby Mine, Chester Township, Morris County, New Jersey, USA
9.0km (5.6 miles) ⓘTiger Mine, Chester Township, Morris County, New Jersey, USA
9.0km (5.6 miles) ⓘConnet Mine (Waterstreet Mine), Brookside, Mendham Township, Morris County, New Jersey, USA
9.3km (5.8 miles) ⓘSkellinger Mine, Mendham Township, Morris County, New Jersey, USA
9.4km (5.8 miles) ⓘThorp Mine, Mendham Township, Morris County, New Jersey, USA
9.6km (5.9 miles) ⓘWoodhull Mine, Chester Township, Morris County, New Jersey, USA
References
The Iron Mines of NJ (1910), Bayley:494.
 
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