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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Native Copper from
Ecton Mine, Perkiomen Mines, Audubon, Lower Providence Township, Montgomery County, Pennsylvania, USA


Locality type:Mine
Classification
Species:Native Copper
Formula:Cu
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Native Copper data
Locality Data:Click here to view Ecton Mine, Perkiomen Mines, Audubon, Lower Providence Township, Montgomery County, Pennsylvania, USA
Data Identifiers
Mindat Occurrence Record ID:148103
Long-form Identifier:1:3:148103:7
GUID (UUID V4):0
Nearest other occurrences of Native Copper
0.6km (0.4 miles) ⓘWhim shaft, Perkiomen Mines, Audubon, Lower Providence Township, Montgomery County, Pennsylvania, USA
6.7km (4.2 miles) ⓘWheatley Mines, Schuylkill Township, Chester County, Pennsylvania, USA
7.2km (4.5 miles) ⓘBrookdale Mine, Schuylkill Township, Chester County, Pennsylvania, USA
22.1km (13.7 miles) ⓘKibblehouse Quarry, Perkiomenville, Marlborough Township, Montgomery County, Pennsylvania, USA
24.1km (15.0 miles) ⓘFrench Creek Mines, Saint Peters, Warwick Township, Chester County, Pennsylvania, USA
34.8km (21.7 miles) ⓘJones mine, Caernarvon Township, Berks County, Pennsylvania, USA
57.6km (35.8 miles) ⓘGap Mine, Bart Township, Lancaster County, Pennsylvania, USA
64.6km (40.1 miles) ⓘFlemington Copper Mine, Flemington, Hunterdon County, New Jersey, USA
78.5km (48.8 miles) ⓘGriggstown Mine (Franklin Mine), Griggstown, Franklin Township, Somerset County, New Jersey, USA
82.8km (51.4 miles) ⓘCornwall Mines (Cornwall Iron Mine), Cornwall Borough (Cornwall), Lebanon County, Pennsylvania, USA
References
Boucot, Arthur James (1949) Notes on the Ecton Mine, Montgomery County, Pennsylvania. Rocks & Minerals, 24(9-10), 492-495.
 
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