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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Kaolinite from
Board feldspar deposit, Monks, Ringwood, Passaic County, New Jersey, USA


Locality type:Deposit
Classification
Species:Kaolinite
Formula:Al2(Si2O5)(OH)4
Comments:Occurs in a coarse-grained granite or quartz monzonite.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Kaolinite data
Locality Data:Click here to view Board feldspar deposit, Monks, Ringwood, Passaic County, New Jersey, USA
Data Identifiers
Mindat Occurrence Record ID:70657
Long-form Identifier:1:3:70657:5
GUID (UUID V4):0
Nearest other occurrences of Kaolinite
17.1km (10.6 miles) ⓘCharlottesburg feldspar deposit, Rockaway Township, Morris County, New Jersey, USA
25.8km (16.0 miles) ⓘSterling Mine, Sterling Hill, Ogdensburg, Sussex County, New Jersey, USA
31.0km (19.3 miles) ⓘMcDowell's Quarry (Osborne and Marsellis Quarry), Upper Montclair, Montclair, Essex County, New Jersey, USA
43.9km (27.3 miles) ⓘSpring Valley Farm, Paulins Kill Lake, Fredon Township, Sussex County, New Jersey, USA
45.5km (28.3 miles) ⓘ106th Street & Central Park West, Manhattan (New York County), New York City, New York, USA
55.8km (34.6 miles) ⓘBedford, Westchester County, New York, USA
63.1km (39.2 miles) ⓘMenlo Park neighborhood, Edison, Middlesex County, New Jersey, USA
63.3km (39.3 miles) ⓘShenandoah Mine, Shenandoah, Town of East Fishkill, Dutchess County, New York, USA
64.1km (39.8 miles) ⓘTilly Foster Iron Mine, Town of Southeast, Putnam County, New York, USA
68.1km (42.3 miles) ⓘOsmun Mine (Osmun-Robeson Mine; Ahles Mine), Oxford Furnace, Oxford Township, Warren County, New Jersey, USA
References
Rutgers Univ. Bull. #5, Pt1:29.
 
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