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
Day Mine, West Milford Township, 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 Day Mine, West Milford Township, Passaic County, New Jersey, USA
Data Identifiers
Mindat Occurrence Record ID:71818
Long-form Identifier:1:3:71818:1
GUID (UUID V4):0
Nearest other occurrences of Magnetite
1.2km (0.8 miles) ⓘCanistear Mine, West Milford Township, Passaic County, New Jersey, USA
2.2km (1.4 miles) ⓘTracy and Crane farm explorations, Stockholm, Hardyston Township, Sussex County, New Jersey, USA
2.4km (1.5 miles) ⓘDunker Pond, Clinton, West Milford Township, Passaic County, New Jersey, USA
2.8km (1.7 miles) ⓘSegur and Wright exploration (Rutherford tract exploration), Vernon, Vernon Township, Sussex County, New Jersey, USA
2.9km (1.8 miles) ⓘKimble farm exploration, West Milford Township, Passaic County, New Jersey, USA
3.3km (2.0 miles) ⓘClinton Furnace tract, West Milford Township, Passaic County, New Jersey, USA
3.4km (2.1 miles) ⓘBudd and Hunt Tract explorations, West Milford Township, Passaic County, New Jersey, USA
3.7km (2.3 miles) ⓘHouse Mine, Clinton Reservoir (Buckabear Pond), West Milford Township, Passaic County, New Jersey, USA
3.9km (2.4 miles) ⓘRutherford Mines, Cedar Pond, Clinton, West Milford Township, Passaic County, New Jersey, USA
4.4km (2.7 miles) ⓘHenderson farm explorations, Stockholm, Hardyston Township, Sussex County, New Jersey, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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