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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Hematite from
Fritz Island Mines, Cumru Township, Berks County, Pennsylvania, USA


Locality type:Mine
Classification
Species:Hematite
Formula:Fe2O3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Hematite data
Locality Data:Click here to view Fritz Island Mines, Cumru Township, Berks County, Pennsylvania, USA
Data Identifiers
Mindat Occurrence Record ID:489335
Long-form Identifier:1:3:489335:6
GUID (UUID V4):0
Nearest other occurrences of Hematite
3.1km (1.9 miles) ⓘPeters Red Ochre Mine, Reading, Berks County, Pennsylvania, USA
14.0km (8.7 miles) ⓘSilver Hill Quarry, Bowmansville, Brecknock Township, Lancaster County, Pennsylvania, USA
15.4km (9.6 miles) ⓘGrace Mine, Morgantown, Berks County, Pennsylvania, USA
18.4km (11.4 miles) ⓘHopewell Mines, Warwick (Saint Marys), Warwick Township, Chester County, Pennsylvania, USA
22.2km (13.8 miles) ⓘKeim's Mine, French Creek Mines, Saint Peters, Warwick Township, Chester County, Pennsylvania, USA
22.2km (13.8 miles) ⓘFrench Creek Mines, Saint Peters, Warwick Township, Chester County, Pennsylvania, USA
22.7km (14.1 miles) ⓘBurkholder Quarry, Martindale, Earl Township, Lancaster County, Pennsylvania, USA
23.1km (14.3 miles) ⓘBlue Ball Stone Co. Quarry, Blue Ball, East Earl Township, Lancaster County, Pennsylvania, USA
24.1km (14.9 miles) ⓘGabel Mine, Boyertown, Berks County, Pennsylvania, USA
29.2km (18.2 miles) ⓘBrendlinger Mine, Douglass Township, Montgomery County, Pennsylvania, USA
References
Gordon, Samuel G. (1922) The Mineralogy of Pennsylvania. Special Publication 1. The Academy of Natural Sciences of Philadelphia 255pp. p.153
 
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