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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Epidote from
Kibblehouse Quarry, Perkiomenville, Marlborough Township, Montgomery County, Pennsylvania, USA


08534890017362330611443.jpg
Epidote

Kibblehouse Quarry, Perkiomenville, Marlborough Township, Montgomery County, Pennsylvania, USA
08534890017362330611443.jpg
Epidote

Kibblehouse Quarry, Perkiomenville, Marlborough Township, Montgomery County, Pennsylvania, USA
09361950017362330627895.jpg
Epidote

Kibblehouse Quarry, Perkiomenville, Marlborough Township, Montgomery County, Pennsylvania, USA
Locality type:Quarry
Classification
Species:Epidote
Formula:(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Epidote data
Locality Data:Click here to view Kibblehouse Quarry, Perkiomenville, Marlborough Township, Montgomery County, Pennsylvania, USA
Data Identifiers
Mindat Occurrence Record ID:85757
Long-form Identifier:1:3:85757:8
GUID (UUID V4):0
Nearest other occurrences of Epidote
9.0km (5.6 miles) ⓘNaceville Materials Quarry, Sellersville, West Rockhill Township, Bucks County, Pennsylvania, USA
20.8km (13.0 miles) ⓘRittenhouse Gap Mine (Rittenhouse Gap Iron Mines), Rittenhouse Gap, Berks County, Pennsylvania, USA
26.1km (16.2 miles) ⓘFrench Creek Mines, Saint Peters, Warwick Township, Chester County, Pennsylvania, USA
31.3km (19.5 miles) ⓘWarwick Mines, Warwick (Saint Marys), Warwick Township, Chester County, Pennsylvania, USA
32.7km (20.3 miles) ⓘHopewell mine, Hopewell Mines, Warwick (Saint Marys), Warwick Township, Chester County, Pennsylvania, USA
32.8km (20.4 miles) ⓘHopewell Mines, Warwick (Saint Marys), Warwick Township, Chester County, Pennsylvania, USA
38.7km (24.1 miles) ⓘGrace Mine, Morgantown, Berks County, Pennsylvania, USA
41.2km (25.6 miles) ⓘMcKinney's Quarry, Rittenhouse Lane, Philadelphia, Philadelphia County, Pennsylvania, USA
42.2km (26.2 miles) ⓘFalls of Schuylkill, Fairmount Park, Philadelphia, Philadelphia County, Pennsylvania, USA
42.5km (26.4 miles) ⓘCampbell's Quarry, Hestonville, Philadelphia County, Pennsylvania, USA
References
Rocks & Min.: 10: 111
22: 803-804.
 
and/or  
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