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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Pyrite from
Mount Prospect complex (Prospect Hill complex; Prospect Mountain complex), Litchfield, Litchfield County, Connecticut, USA


Locality type:Complex
Classification
Species:Pyrite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrite data
Locality Data:Click here to view Mount Prospect complex (Prospect Hill complex; Prospect Mountain complex), Litchfield, Litchfield County, Connecticut, USA
Data Identifiers
Mindat Occurrence Record ID:717554
Long-form Identifier:1:3:717554:1
GUID (UUID V4):0
Nearest other occurrences of Pyrite
12.5km (7.8 miles) ⓘState Routes 8 and 118 interchange, Harwinton, Litchfield County, Connecticut, USA
12.9km (8.0 miles) ⓘSouth Main Street construction site, Torrington, Litchfield County, Connecticut, USA
16.1km (10.0 miles) ⓘMountain Top Trucking quarry, Torrington, Litchfield County, Connecticut, USA
16.9km (10.5 miles) ⓘThomaston Dam railroad cut, Thomaston Dam, Thomaston, Litchfield County, Connecticut, USA
17.5km (10.9 miles) ⓘState Routes 8 and 222 interchange, Thomaston, Litchfield County, Connecticut, USA
18.1km (11.2 miles) ⓘReynolds Bridge, Thomaston, Litchfield County, Connecticut, USA
18.8km (11.7 miles) ⓘWaterbury Road quarry, Thomaston, Litchfield County, Connecticut, USA
19.7km (12.3 miles) ⓘRockside Quarry, Mine Hill, Roxbury, Litchfield County, Connecticut, USA
20.0km (12.4 miles) ⓘRoxbury Iron Mine, Mine Hill, Roxbury, Litchfield County, Connecticut, USA
20.5km (12.8 miles) ⓘNonnewaug River Industrial Park, Woodbury, Litchfield County, Connecticut, USA
References
American Mineralogist 27:218
 
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