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
Gulick Mine, Hacklebarney, Chester Township, 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 Gulick Mine, Hacklebarney, Chester Township, Morris County, New Jersey, USA
Data Identifiers
Mindat Occurrence Record ID:72031
Long-form Identifier:1:3:72031:7
GUID (UUID V4):0
Nearest other occurrences of Magnetite
1.4km (0.9 miles) ⓘChild Mine, Hacklebarney, Chester Township, Morris County, New Jersey, USA
1.7km (1.0 miles) ⓘPeach Orchard Mine (Creagar Mine), Chester Township, Morris County, New Jersey, USA
1.7km (1.0 miles) ⓘGulick Farm Mines, Chester Township, Morris County, New Jersey, USA
1.9km (1.2 miles) ⓘTanners Brook monazite deposit, Chester Township, Morris County, New Jersey, USA
1.9km (1.2 miles) ⓘPitney Mine, Hacklebarney, Chester Township, Morris County, New Jersey, USA
1.9km (1.2 miles) ⓘLangdon Mine, Hacklebarney, Chester Township, Morris County, New Jersey, USA
2.0km (1.2 miles) ⓘHedges Mine, Chester, Morris County, New Jersey, USA
2.3km (1.4 miles) ⓘRarick farm explorations, Washington Township, Morris County, New Jersey, USA
2.3km (1.4 miles) ⓘHedges farm exploration, Chester, Morris County, New Jersey, USA
2.3km (1.4 miles) ⓘTopping Mine, Chester, Morris County, New Jersey, USA
References
The Iron Mines of NJ (1910), Bayley:462.
 
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