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
Western portal, New York - Susquehanna & Western RR tunnel, Fairview, Bergen County, New Jersey, USA


Classification
Species:Epidote
Formula:(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Comments:Occurs in vesuvianite hornfels associated with the Palisades diabase.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Epidote data
Locality Data:Click here to view Western portal, New York - Susquehanna & Western RR tunnel, Fairview, Bergen County, New Jersey, USA
Data Identifiers
Mindat Occurrence Record ID:70778
Long-form Identifier:1:3:70778:7
GUID (UUID V4):0
Nearest other occurrences of Epidote
5.0km (3.1 miles) ⓘInterstate 95 and George Washington Bridge Lower Level roadcut, Fort Lee, Bergen County, New Jersey, USA
8.2km (5.1 miles) ⓘFort George (192nd Street & Audubon Avenue), Washington Heights, Manhattan (New York County), New York City, New York, USA
9.0km (5.6 miles) ⓘLaurel Hill, Secaucus, Hudson County, New Jersey, USA
11.0km (6.8 miles) ⓘSchuyler Copper Mine, North Arlington, Bergen County, New Jersey, USA
11.4km (7.1 miles) ⓘWater Tunnel #3, Woodside, Queens (Queens County), New York City, New York, USA
15.8km (9.8 miles) ⓘYonkers, Westchester County, New York, USA
18.1km (11.2 miles) ⓘFrancisco Brothers Quarry, Great Notch, Little Falls Township, Passaic County, New Jersey, USA
18.8km (11.7 miles) ⓘRiverside Quarry, Woodland Park, Passaic County, New Jersey, USA
20.0km (12.4 miles) ⓘProspect Park Quarry, Prospect Park, Passaic County, New Jersey, USA
20.9km (13.0 miles) ⓘBraen Quarry, Haledon, Passaic County, New Jersey, USA
References
NJ State Geol. Ann. Rpt (1907):145.
 
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