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


Classification
Species:Malachite
Formula:Cu2(CO3)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Malachite data
Locality Data:Click here to view Avondale, Nutley, Essex County, New Jersey, USA
Data Identifiers
Mindat Occurrence Record ID:79134
Long-form Identifier:1:3:79134:2
GUID (UUID V4):0
Nearest other occurrences of Malachite
4.5km (2.8 miles) ⓘSchuyler Copper Mine, North Arlington, Bergen County, New Jersey, USA
7.2km (4.5 miles) ⓘHoudaille Quarry, Little Falls Township, Passaic County, New Jersey, USA
7.7km (4.8 miles) ⓘUnion Building and Construction Quarry, Woodland Park, Passaic 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
10.5km (6.6 miles) ⓘUpper New Street Quarry, Paterson, Passaic County, New Jersey, USA
11.4km (7.1 miles) ⓘHoxie's Quarry, Paterson, Passaic County, New Jersey, USA
14.2km (8.9 miles) ⓘProspect Park Quarry, Prospect Park, Passaic County, New Jersey, USA
14.9km (9.3 miles) ⓘRiker Hill, Livingston, Livingston, Essex County, New Jersey, USA
14.9km (9.3 miles) ⓘ55th Street, Manhattan (New York County), New York City, New York, 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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