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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Rutile from
Logan's Quarry, East Marlboro Township, Chester County, Pennsylvania, USA


Locality type:Quarry
Classification
Species:Rutile
Formula:TiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Rutile data
Locality Data:Click here to view Logan's Quarry, East Marlboro Township, Chester County, Pennsylvania, USA
Data Identifiers
Mindat Occurrence Record ID:149604
Long-form Identifier:1:3:149604:8
GUID (UUID V4):0
Nearest other occurrences of Rutile
5.2km (3.3 miles) ⓘWillowdale, East Marlboro Township, Chester County, Pennsylvania, USA
6.5km (4.0 miles) ⓘChester County Poorhouse Quarry, West Bradford Township, Chester County, Pennsylvania, USA
10.0km (6.2 miles) ⓘNevin's Quarry, Landenberg, London Britain Township, Chester County, Pennsylvania, USA
12.1km (7.5 miles) ⓘPocopson, Pocopson Township, Chester County, Pennsylvania, USA
12.4km (7.7 miles) ⓘMinshall Painter's house, near Pocopson, Birmingham Township, Chester County, Pennsylvania, USA
34.2km (21.2 miles) ⓘBlue Ball Stone Co. Quarry, Blue Ball, East Earl Township, Lancaster County, Pennsylvania, USA
34.3km (21.3 miles) ⓘQuarryville Lime and Stone Company Quarry, Quarryville, Lancaster County, Pennsylvania, USA
42.8km (26.6 miles) ⓘRawlinsville, Martic Township, Lancaster County, Pennsylvania, USA
44.6km (27.7 miles) ⓘOverbrook, Hestonville, Philadelphia County, Pennsylvania, USA
46.2km (28.7 miles) ⓘPrince's Soapstone Quarry, Lafayette Station, Philadelphia County, Pennsylvania, USA
References
Rocks & Min.: 20:221.
 
and/or  
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