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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Fluorapophyllite-(K) from
Interstate 95 and George Washington Bridge Lower Level roadcut, Fort Lee, Bergen County, New Jersey, USA


Locality type:Road Cutting
Classification
Species:Fluorapophyllite-(K)
Formula:KCa4(Si8O20)(F,OH) · 8H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Fluorapophyllite-(K) data
Locality Data:Click here to view Interstate 95 and George Washington Bridge Lower Level roadcut, Fort Lee, Bergen County, New Jersey, USA
Data Identifiers
Mindat Occurrence Record ID:72176
Long-form Identifier:1:3:72176:9
GUID (UUID V4):0
Nearest other occurrences of Fluorapophyllite-(K)
14.0km (8.7 miles) ⓘLaurel Hill, Secaucus, Hudson County, New Jersey, USA
18.0km (11.2 miles) ⓘHoxie's Quarry, Paterson, Passaic County, New Jersey, USA
19.0km (11.8 miles) ⓘUpper New Street Quarry, Paterson, Passaic County, New Jersey, USA
19.2km (11.9 miles) ⓘLower New Street Quarry, Paterson, Passaic County, New Jersey, USA
20.0km (12.4 miles) ⓘProspect Park Quarry, Prospect Park, Passaic County, New Jersey, USA
20.4km (12.7 miles) ⓘMcDowell's Quarry (Osborne and Marsellis Quarry), Upper Montclair, Montclair, Essex County, New Jersey, USA
21.2km (13.2 miles) ⓘBraen Quarry, Haledon, Passaic County, New Jersey, USA
34.8km (21.6 miles) ⓘHoudaille Quarry (Summit Quarry; Commonwealth Quarry), Springfield, Springfield Township, Union County, New Jersey, USA
42.4km (26.3 miles) ⓘFanwood Quarry (Weldon Quarry), Watchung, Somerset County, New Jersey, USA
51.3km (31.9 miles) ⓘMillington Quarry, Bernards Township, Somerset County, New Jersey, USA
References
Focus on Fort Lee - A Key and Guide to the Minerals of Fort Lee.
Rocks & Min. (1963) 38:591-592
 
and/or  
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