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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Epidote from
Croft Mine, Oscawana Corners, Town of Putnam Valley, Putnam County, New York, USA


Locality type:Mine
Classification
Species:Epidote
Formula:(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Epidote data
Locality Data:Click here to view Croft Mine, Oscawana Corners, Town of Putnam Valley, Putnam County, New York, USA
Data Identifiers
Mindat Occurrence Record ID:80879
Long-form Identifier:1:3:80879:4
GUID (UUID V4):0
Nearest other occurrences of Epidote
1.4km (0.9 miles) ⓘCroft Mine (Croft Magnetic Iron Mine), Peekskill, Westchester County, New York, USA
1.9km (1.2 miles) ⓘCanopus Mine, Travis Corners, Town of Philipstown, Putnam County, New York, USA
4.9km (3.0 miles) ⓘCanada Mine, Canada Mines Group (Canada Iron Mines), Town of Putnam Valley, Putnam County, New York, USA
4.9km (3.0 miles) ⓘDenny Magnetite Mine, Town of Putnam Valley, Putnam County, New York, USA
5.1km (3.2 miles) ⓘTodd Mine, Peekskill, Westchester County, New York, USA
6.6km (4.1 miles) ⓘWest Point, Orange County, New York, USA
7.7km (4.8 miles) ⓘPhilipstown, Cold Spring, Town of Philipstown, Putnam County, New York, USA
8.4km (5.2 miles) ⓘPhilips Mine (Philips Pyrite Mine; Anthony's Nose Pyrrhotite Mine), Town of Philipstown, Putnam County, New York, USA
8.7km (5.4 miles) ⓘMount Taurus Quarry, Town of Philipstown, Putnam County, New York, USA
10.1km (6.3 miles) ⓘMahopac Mines, Town of Carmel, Putnam County, New York, USA
References
Clarke, John M. (1921, September) The Magnetite Iron Deposits of Southeastern New York. New York State Museum Bulletin Vol. 249-250. The University of the State of New Yorkp.116
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.69
 
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