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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Pargasite from
Tilly Foster Iron Mine, Town of Southeast, Putnam County, New York, USA


Locality type:Mine
Classification
Species:Pargasite
Formula:NaCa2(Mg4Al)(Si6Al2)O22(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pargasite data
Locality Data:Click here to view Tilly Foster Iron Mine, Town of Southeast, Putnam County, New York, USA
Data Identifiers
Mindat Occurrence Record ID:100210
Long-form Identifier:1:3:100210:2
GUID (UUID V4):0
Nearest other occurrences of Pargasite
34.1km (21.2 miles) ⓘForest of Dean Mine, Fort Montgomery, Town of Highlands, Orange County, New York, USA
37.3km (23.1 miles) ⓘOld Mine Park (Old Tungsten Mine), Long Hill, Trumbull, Fairfield County, Connecticut, USA
66.0km (41.0 miles) ⓘEdenville, Town of Warwick, Orange County, New York, USA
67.2km (41.7 miles) ⓘSerendibite locality, Amity, Town of Warwick, Orange County, New York, USA
68.2km (42.4 miles) ⓘRhein Property, Amity, Town of Warwick, Orange County, New York, USA
69.6km (43.2 miles) ⓘAmity, Town of Warwick, Orange County, New York, USA
79.2km (49.2 miles) ⓘMcAfee Quarry, McAfee, Vernon Township, Sussex County, New Jersey, USA
81.3km (50.5 miles) ⓘEdison-Bodnar Quarries, Rudeville, Hardyston Township, Sussex County, New Jersey, USA
86.3km (53.6 miles) ⓘFowler Quarry (Nichol Quarry; B. Nicoll Quarry; Nicoll Quarry; Nicol Quarry; Cellate Quarry), Franklin, Sussex County, New Jersey, USA
87.7km (54.5 miles) ⓘFranklin Quarry, Franklin, Sussex County, New Jersey, USA
References
Jensen (1978) Minerals of New York State, 42-43
 
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