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


Locality type:Mine
Classification
Species:'Limonite' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Limonite data
Locality Data:Click here to view French Creek Mines, Saint Peters, Warwick Township, Chester County, Pennsylvania, USA
Data Identifiers
Mindat Occurrence Record ID:6974
Long-form Identifier:1:3:6974:8
GUID (UUID V4):0
Nearest other occurrences of Limonite
12.2km (7.6 miles) ⓘKeystone Trap Rock Quarry, Cornog, Wallace Township, Chester County, Pennsylvania, USA
13.0km (8.1 miles) ⓘBenjamin Franklin Mine, Chester Springs, West Pikeland Township, Chester County, Pennsylvania, USA
18.2km (11.3 miles) ⓘGeneral Trimble's Mine, East Whiteland Township, Chester County, Pennsylvania, USA
18.7km (11.6 miles) ⓘMorris Mine, Schuylkill Township, Chester County, Pennsylvania, USA
18.7km (11.6 miles) ⓘSouthwest Chester County Mine (New Chester County Mine), Schuylkill Township, Chester County, Pennsylvania, USA
19.0km (11.8 miles) ⓘBrookdale Mine, Schuylkill Township, Chester County, Pennsylvania, USA
20.9km (13.0 miles) ⓘSamuel Coffman Mine, East Whiteland Township, Chester County, Pennsylvania, USA
21.2km (13.1 miles) ⓘMill Lane Farms (Great Valley Corporate Center), East Whiteland Township, Chester County, Pennsylvania, USA
22.6km (14.0 miles) ⓘJohn P. Lance Mine, Neversink Mountain, Neversink Mountain Preserve, Reading, Berks County, Pennsylvania, USA
24.1km (15.0 miles) ⓘEcton Mine, Perkiomen Mines, Audubon, Lower Providence Township, Montgomery 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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