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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Zircon from
French Creek Mines, Saint Peters, Warwick Township, Chester County, Pennsylvania, USA


Locality type:Mine
Classification
Species:Zircon
Formula:Zr(SiO4)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Zircon data
Locality Data:Click here to view French Creek Mines, Saint Peters, Warwick Township, Chester County, Pennsylvania, USA
Data Identifiers
Mindat Occurrence Record ID:12210
Long-form Identifier:1:3:12210:8
GUID (UUID V4):0
Nearest other occurrences of Zircon
13.0km (8.1 miles) ⓘBenjamin Franklin Mine, Chester Springs, West Pikeland Township, Chester County, Pennsylvania, USA
32.1km (19.9 miles) ⓘBlandon, Maidencreek Township, Berks County, Pennsylvania, USA
34.4km (21.4 miles) ⓘWillowdale, East Marlboro Township, Chester County, Pennsylvania, USA
36.5km (22.7 miles) ⓘBlue Hill, Media, Upper Providence Township, Delaware County, Pennsylvania, USA
38.3km (23.8 miles) ⓘBullock's Quarry, Brandywine Summit, Chadds Ford Township, Delaware County, Pennsylvania, USA
40.8km (25.3 miles) ⓘMiquon (Miquon Station; Lafayette; Lafayette Station), Whitemarsh Township, Montgomery County, Pennsylvania, USA
46.2km (28.7 miles) ⓘComley's Quarry, Germantown, Philadelphia, Philadelphia County, Pennsylvania, USA
51.6km (32.0 miles) ⓘElk Creek pegmatite, Elk Township, Chester County, Pennsylvania, USA
63.7km (39.6 miles) ⓘVanartsdalen's Quarry, Lower Southampton Township, Bucks County, Pennsylvania, USA
73.6km (45.7 miles) ⓘSherrer Quarry, C.K. Williams Quarry complex, Chestnut Hill, Easton, Northampton County, Pennsylvania, USA
References
Sloto, Ronald A., Dickinson, Lana L. (1994) Famous Mineral Localities: The French Creek Mine, St. Peters, Chester County, Pennsylvania. The Mineralogical Record, 25 (2) 105-120
 
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