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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Talc from
Morristown occurrences, Morristown, Morris County, New Jersey, USA


Locality type:Occurrence
Classification
Species:Talc
Formula:Mg3Si4O10(OH)2
Comments:Occurs in amygdules.
Confirmation
Validity:Unconfirmed/Questioned
Data
Mineral Data:Click here to view Talc data
Locality Data:Click here to view Morristown occurrences, Morristown, Morris County, New Jersey, USA
Data Identifiers
Mindat Occurrence Record ID:79829
Long-form Identifier:1:3:79829:3
GUID (UUID V4):0
Nearest other occurrences of Talc
17.0km (10.6 miles) ⓘLake Valhalla Quarry (Gordon's Crystalline Limestone Quarry), Montville Township, Morris County, New Jersey, USA
25.0km (15.6 miles) ⓘLockwood, Byram Township, Sussex County, New Jersey, USA
27.4km (17.0 miles) ⓘRoseville Mine, Roseville, Byram Township, Sussex County, New Jersey, USA
28.5km (17.7 miles) ⓘUpper New Street Quarry, Paterson, Passaic County, New Jersey, USA
31.3km (19.4 miles) ⓘProspect Park Quarry, Prospect Park, Passaic County, New Jersey, USA
32.6km (20.2 miles) ⓘSulphur Hill Mine (Sulfur Hill Mine), Andover Township, Sussex County, New Jersey, USA
33.6km (20.9 miles) ⓘLaurel Hill, Secaucus, Hudson County, New Jersey, USA
34.6km (21.5 miles) ⓘLime Crest Quarry, Sparta Township, Sussex County, New Jersey, USA
34.8km (21.6 miles) ⓘPassaic pit (Marshall Mine; Passaic Mine), Sterling Hill, Ogdensburg, Sussex County, New Jersey, USA
34.9km (21.7 miles) ⓘSterling Mine, Sterling Hill, Ogdensburg, Sussex County, New Jersey, 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.82
 
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