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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Siderite from
Old Mine Plaza construction site, Long Hill, Trumbull, Fairfield County, Connecticut, USA


Locality type:Construction Site
Classification
Species:Siderite
Formula:FeCO3
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Malachite3
Dravite1
Pyrite1
Data
Mineral Data:Click here to view Siderite data
Locality Data:Click here to view Old Mine Plaza construction site, Long Hill, Trumbull, Fairfield County, Connecticut, USA
Photo GalleryView Gallery (5 photos)
Data Identifiers
Mindat Occurrence Record ID:347322
Long-form Identifier:1:3:347322:1
GUID (UUID V4):0
Nearest other occurrences of Siderite
0.4km (0.2 miles) Old Mine Park (Old Tungsten Mine), Long Hill, Trumbull, Fairfield County, Connecticut, USA
0.6km (0.4 miles) Corporate Drive, Long Hill, Trumbull, Fairfield County, Connecticut, USA
4.0km (2.5 miles) State Route 25 road cuts, Trumbull, Fairfield County, Connecticut, USA
4.6km (2.9 miles) Lane's Mine (Lane's Lead and Silver Mine; Elm Street), Monroe, Fairfield County, Connecticut, USA
15.5km (9.6 miles) Arsenic and nickel mine (Nickel Mine Brook), Seymour, New Haven County, Connecticut, USA
32.3km (20.1 miles) Roxbury Iron Mine, Mine Hill, Roxbury, Litchfield County, Connecticut, USA
32.4km (20.1 miles) Rockside Quarry, Mine Hill, Roxbury, Litchfield County, Connecticut, USA
36.9km (22.9 miles) Tilly Foster Iron Mine, Town of Southeast, Putnam County, New York, USA
54.0km (33.6 miles) Bristol Copper Mine, Bristol, Hartford County, Connecticut, USA
55.8km (34.7 miles) State Route 9 - Ellis Street and State Route 72 interchanges (State Route 72 roadcut), New Britain, Hartford County, Connecticut, USA
References
 
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