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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Epidote from
Francisco Brothers Quarry, Great Notch, Little Falls Township, Passaic County, New Jersey, USA


Locality type:Quarry
Classification
Species:Epidote
Formula:(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Epidote data
Locality Data:Click here to view Francisco Brothers Quarry, Great Notch, Little Falls Township, Passaic County, New Jersey, USA
Data Identifiers
Mindat Occurrence Record ID:73184
Long-form Identifier:1:3:73184:5
GUID (UUID V4):0
Nearest other occurrences of Epidote
3.2km (2.0 miles) ⓘRiverside Quarry, Woodland Park, Passaic County, New Jersey, USA
7.1km (4.4 miles) ⓘBraen Quarry, Haledon, Passaic County, New Jersey, USA
8.2km (5.1 miles) ⓘProspect Park Quarry, Prospect Park, Passaic County, New Jersey, USA
12.4km (7.7 miles) ⓘSchuyler Copper Mine, North Arlington, Bergen County, New Jersey, USA
15.6km (9.7 miles) ⓘMontville serpentine deposit, Montville Township, Morris County, New Jersey, USA
15.6km (9.7 miles) ⓘPompton Junction feldspar deposit, Pompton Lakes, Passaic County, New Jersey, USA
16.2km (10.1 miles) ⓘLaurel Hill, Secaucus, Hudson County, New Jersey, USA
18.1km (11.2 miles) ⓘWestern portal, New York - Susquehanna & Western RR tunnel, Fairview, Bergen County, New Jersey, USA
19.6km (12.2 miles) ⓘTorne Quarry, Powerville, Boonton Township, Morris County, New Jersey, USA
20.1km (12.5 miles) ⓘInterstate 95 and George Washington Bridge Lower Level roadcut, Fort Lee, Bergen County, New Jersey, USA
References
Mins. of NYC & Its Environs, NY Min. Club. (1931), Manchester
NJ Geol. Survey Bull. #64 (1960), Mason, B.
 
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