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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Calcite from
Wilson's Quarry (Wilson Stone Co. Quarry), Watchung, Somerset County, New Jersey, USA


04209530017370062313455.jpg
Calcite

Wilson's Quarry, Watchung, Somerset County, New Jersey, USA
04209530017370062313455.jpg
Calcite

Wilson's Quarry, Watchung, Somerset County, New Jersey, USA
06385090017272027101585.jpg
Calcite

Wilson's Quarry, Watchung, Somerset County, New Jersey, USA
Locality type:Quarry
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Wilson's Quarry (Wilson Stone Co. Quarry), Watchung, Somerset County, New Jersey, USA
Data Identifiers
Mindat Occurrence Record ID:149258
Long-form Identifier:1:3:149258:3
GUID (UUID V4):0
Nearest other occurrences of Calcite
4.3km (2.7 miles) ⓘFields' Copper Mine (Field Mine), Warrenville, Warren Township, Somerset County, New Jersey, USA
4.4km (2.7 miles) ⓘFanwood Quarry (Weldon Quarry), Watchung, Somerset County, New Jersey, USA
7.4km (4.6 miles) ⓘFeltville Copper mine, Glenside Park (Feltville), Watchung Reservation, Union County, New Jersey, USA
9.2km (5.7 miles) ⓘMillington Quarry, Bernards Township, Somerset County, New Jersey, USA
11.0km (6.8 miles) ⓘChimney Rock (Geographical feature), Bridgewater Township, Somerset County, New Jersey, USA
11.5km (7.2 miles) ⓘChimney Rock Quarry, Bridgewater Township, Somerset County, New Jersey, USA
12.2km (7.6 miles) ⓘHoudaille Quarry (Summit Quarry; Commonwealth Quarry), Springfield, Springfield Township, Union County, New Jersey, USA
13.8km (8.6 miles) ⓘFerrante Quarry, Bernardsville, Somerset County, New Jersey, USA
14.6km (9.1 miles) ⓘAmerican Mine (Alpha Copper Mine; Bridgewater Mine; Somerville Mine; Somerville deposit), Bridgewater Township, Somerset County, New Jersey, USA
15.3km (9.5 miles) ⓘStewart Hartshorn Quarry (Hartshorn Quarry), Millburn, Millburn, Essex County, New Jersey, USA
References
C. Lemanski, Jr. collection (6747CL).
Hawkins, A. C. (1929) New and interesting minerals from central New Jersey. American Mineralogist, 14 (8) 309-311
 
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