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
Upper New Street Quarry, Paterson, Passaic County, New Jersey, USA


Locality type:Quarry
Classification
Species:Malachite
Formula:Cu2(CO3)(OH)2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Heulandite Subgroup2
Babingtonite1
Apophyllite Group1
Chalcocite1
Calcite1
Quartz1
Albite1
Data
Mineral Data:Click here to view Malachite data
Locality Data:Click here to view Upper New Street Quarry, Paterson, Passaic County, New Jersey, USA
Data Identifiers
Mindat Occurrence Record ID:78347
Long-form Identifier:1:3:78347:7
GUID (UUID V4):0
Nearest other occurrences of Malachite
2.0km (1.2 miles) ⓘHoxie's Quarry, Paterson, Passaic County, New Jersey, USA
3.2km (2.0 miles) ⓘUnion Building and Construction Quarry, Woodland Park, Passaic County, New Jersey, USA
4.0km (2.5 miles) ⓘProspect Park Quarry, Prospect Park, Passaic County, New Jersey, USA
4.1km (2.6 miles) ⓘHoudaille Quarry, Little Falls Township, Passaic County, New Jersey, USA
4.2km (2.6 miles) ⓘFrancisco Brothers Quarry, Great Notch, Little Falls Township, Passaic County, New Jersey, USA
10.5km (6.6 miles) ⓘAvondale, Nutley, Essex County, New Jersey, USA
15.0km (9.3 miles) ⓘSchuyler Copper Mine, North Arlington, Bergen County, New Jersey, USA
16.6km (10.3 miles) ⓘRiker Hill, Livingston, Livingston, Essex County, New Jersey, USA
16.7km (10.4 miles) ⓘLake Valhalla Quarry (Gordon's Crystalline Limestone Quarry), Montville Township, Morris County, New Jersey, USA
18.3km (11.4 miles) ⓘLaurel Hill, Secaucus, Hudson County, New Jersey, USA
References
Mineral Collector: 2:138-139, Ehrman, A.H. (1895)
Peters, Joseph J. (1984) Triassic Traprock Minerals of New Jersey. Rocks & Minerals, 59 (4) 157-183 doi:10.1080/00357529.1984.11764472
 
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