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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Phlogopite from
White Plains, Westchester County, New York, USA


Locality type:Plains
Classification
Species:Phlogopite
Formula:KMg3(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Phlogopite data
Locality Data:Click here to view White Plains, Westchester County, New York, USA
Data Identifiers
Mindat Occurrence Record ID:81581
Long-form Identifier:1:3:81581:9
GUID (UUID V4):0
Nearest other occurrences of Phlogopite
11.0km (6.8 miles) ⓘTuckahoe, Eastchester, The Bronx (Bronx County), New York City, New York, USA
11.3km (7.0 miles) ⓘPleasantville, Mount Pleasant, Westchester County, New York, USA
16.5km (10.3 miles) ⓘOssining (Sing Sing), Westchester County, New York, USA
29.4km (18.3 miles) ⓘVerplanck Point, Verplanck, Cortlandt Township, Westchester County, New York, USA
36.1km (22.4 miles) ⓘBeechy Bottom Mine, Harriman State Park, Rockland County, New York, USA
38.7km (24.1 miles) ⓘLewis Mine (Dunn Mine), Harriman State Park, Orange County, New York, USA
39.0km (24.2 miles) ⓘGreenwood mine (Patterson mine), Town of Tuxedo, Orange County, New York, USA
40.4km (25.1 miles) ⓘMahopac Mines, Town of Carmel, Putnam County, New York, USA
40.7km (25.3 miles) ⓘLaurel Hill, Secaucus, Hudson County, New Jersey, USA
41.5km (25.8 miles) ⓘWorld Trade Center Site, Manhattan (New York County), New York City, New York, USA
References
Manchester, James G. (1931) The Minerals of New York City and its Environs. Bulletin of the New York Mineralogical Club Vol. 3 (1). New York Mineralogical Clubp.98
 
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