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
Allen Mine, Rockaway Township, Morris County, New Jersey, 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 Allen Mine, Rockaway Township, Morris County, New Jersey, USA
Data Identifiers
Mindat Occurrence Record ID:70883
Long-form Identifier:1:3:70883:8
GUID (UUID V4):0
Nearest other occurrences of Epidote
0.6km (0.4 miles) ⓘMt Pleasant, Rockaway Township, Morris County, New Jersey, USA
2.1km (1.3 miles) ⓘMt Pleasant Mine, Rockaway Township, Morris County, New Jersey, USA
2.4km (1.5 miles) ⓘMount Hope Mines (Mt Hope Mines), Mount Hope, Rockaway Township, Morris County, New Jersey, USA
4.6km (2.9 miles) ⓘScrub Oaks Mine, Mine Hill, Morris County, New Jersey, USA
6.7km (4.1 miles) ⓘHurd Mine (Hurdtown Mine; Level Mine; Turnpike Mine; South Vein Mine; Bluff Mine), Hurdtown, Jefferson Township, Morris County, New Jersey, USA
8.5km (5.3 miles) ⓘI-80 roadcut, Mount Arlington, Morris County, New Jersey, USA
9.2km (5.7 miles) ⓘMariot's Mine, Shippenport, Roxbury Township, Morris County, New Jersey, USA
10.6km (6.6 miles) ⓘTorne Quarry, Powerville, Boonton Township, Morris County, New Jersey, USA
11.2km (6.9 miles) ⓘSchofield Mine (Scofield Mine), Sparta Township, Sussex County, New Jersey, USA
12.0km (7.4 miles) ⓘHude Mine (Stanhope Mine), Netcong, Morris County, New Jersey, USA
References
NJ State Geol. Ann. Rpt (1856):200.
 
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