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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Covellite from
Prospect Park Quarry, Prospect Park, Passaic County, New Jersey, USA


Locality type:Quarry
Classification
Species:Covellite
Formula:CuS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Covellite data
Locality Data:Click here to view Prospect Park Quarry, Prospect Park, Passaic County, New Jersey, USA
Data Identifiers
Mindat Occurrence Record ID:78693
Long-form Identifier:1:3:78693:3
GUID (UUID V4):0
Nearest other occurrences of Covellite
18.6km (11.5 miles) ⓘSchuyler Copper Mine, North Arlington, Bergen County, New Jersey, USA
29.4km (18.3 miles) ⓘHoudaille Quarry (Summit Quarry; Commonwealth Quarry), Springfield, Springfield Township, Union County, New Jersey, USA
35.2km (21.9 miles) ⓘCopper Mine shaft, Edison Mine, Sparta Township, Sussex County, New Jersey, USA
39.3km (24.4 miles) ⓘSterling Mine, Sterling Hill, Ogdensburg, Sussex County, New Jersey, USA
70.2km (43.6 miles) ⓘPahaquarry mines, Calno, Hardwick Township, Warren County, New Jersey, USA
87.4km (54.3 miles) ⓘEllenville Mine (Ellenville Lead Mine; Ulster mine), Ellenville, Wawarsing, Ulster County, New York, USA
References
NJ Geol. Survey Bull. #64, Trap Rock Mins of NJ, Mason, B. (1960)
Quest for NJ Mins., R. Speiser (1978): 18.
Peters, Joseph J. (1984) Triassic Traprock Minerals of New Jersey. Rocks & Minerals, 59 (4) 157-183 doi:10.1080/00357529.1984.11764472
 
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