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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Quartz from
Dickerson Mine, Mine Hill, Morris County, New Jersey, USA


Locality type:Mine
Classification
Species:Quartz
Formula:SiO2
Comments:chalcedony
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Dickerson Mine, Mine Hill, Morris County, New Jersey, USA
Data Identifiers
Mindat Occurrence Record ID:71851
Long-form Identifier:1:3:71851:6
GUID (UUID V4):0
Nearest other occurrences of Quartz
0.4km (0.3 miles) ⓘCanfield Phosphate Mine, Mine Hill, Morris County, New Jersey, USA
0.5km (0.3 miles) ⓘBaker Mines, Mine Hill, Morris County, New Jersey, USA
1.8km (1.1 miles) ⓘScrub Oaks Mine, Mine Hill, Morris County, New Jersey, USA
2.1km (1.3 miles) ⓘJ.D. King Mine, Mine Hill, Morris County, New Jersey, USA
2.5km (1.5 miles) ⓘJohnson Hill Mine, Wharton, Morris County, New Jersey, USA
2.7km (1.7 miles) ⓘHubbard Mine, Irondale, Wharton, Morris County, New Jersey, USA
3.4km (2.1 miles) ⓘBlack Hills Mine, Randolph Township, Morris County, New Jersey, USA
3.5km (2.2 miles) ⓘHuff Mine (Hoff Mine), Dover, Morris County, New Jersey, USA
3.8km (2.4 miles) ⓘOrchard Mine, Wharton, Morris County, New Jersey, USA
4.3km (2.7 miles) ⓘMt Pleasant Mine, Rockaway Township, Morris County, New Jersey, USA
References
Canfield, F.A. (1898) Catalogue of Minerals found in New Jersey. in Final Report of the State Geologists.
 
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