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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Cuprite from
Avondale, Nutley, Essex County, New Jersey, USA


Classification
Species:Cuprite
Formula:Cu2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Cuprite data
Locality Data:Click here to view Avondale, Nutley, Essex County, New Jersey, USA
Data Identifiers
Mindat Occurrence Record ID:79133
Long-form Identifier:1:3:79133:3
GUID (UUID V4):0
Nearest other occurrences of Cuprite
4.5km (2.8 miles) ⓘSchuyler Copper Mine, North Arlington, Bergen County, New Jersey, USA
8.0km (5.0 miles) ⓘFrancisco Brothers Quarry, Great Notch, Little Falls Township, Passaic County, New Jersey, USA
8.2km (5.1 miles) ⓘLaurel Hill, Secaucus, Hudson County, New Jersey, USA
14.2km (8.9 miles) ⓘProspect Park Quarry, Prospect Park, Passaic County, New Jersey, USA
14.9km (9.3 miles) ⓘ55th Street, Manhattan (New York County), New York City, New York, USA
32.0km (19.9 miles) ⓘWilson's Quarry (Wilson Stone Co. Quarry), Watchung, Somerset County, New Jersey, USA
39.2km (24.4 miles) ⓘGeorge Drake farm, Newtown, Piscataway Township, Middlesex County, New Jersey, USA
41.8km (26.0 miles) ⓘLadentown, Town of Ramapo, Rockland County, New York, USA
43.2km (26.8 miles) ⓘWashington Mine, Bridgewater Township, Somerset County, New Jersey, USA
43.3km (26.9 miles) ⓘChimney Rock Quarry, Bridgewater Township, Somerset County, New Jersey, USA
References
The Minerals of NYC & Its Environs, NY Min. Club Bull. Vol. 3, No. 1, Manchester, J.G. (1931): 64.
 
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