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
Tolpetherwin Quarry, South Petherwin, Launceston, Cornwall, England, UK


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 Tolpetherwin Quarry, South Petherwin, Launceston, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:4926
Long-form Identifier:1:3:4926:9
GUID (UUID V4):0
Nearest other occurrences of Epidote
31.4km (19.5 miles) ⓘMeldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
31.6km (19.7 miles) ⓘMeldon Mine, Okehampton Hamlets, West Devon, Devon, England, UK
35.8km (22.2 miles) ⓘRosevanion Quarry, Tredinnick, St Issey, Cornwall, England, UK
66.9km (41.6 miles) ⓘRoskrow United Mine, Perranarworthal, Cornwall, England, UK
69.0km (42.9 miles) ⓘTresavean Mine, Lanner, Lanner, Cornwall, England, UK
69.6km (43.3 miles) ⓘClyjah and Wentworth Mine (Perseverance Mine), Redruth, Cornwall, England, UK
70.2km (43.6 miles) ⓘNew Tolgus Shaft, Tarewaste, Redruth, Cornwall, England, UK
72.9km (45.3 miles) ⓘTuckingmill, Camborne, Cornwall, England, UK
75.0km (46.6 miles) ⓘPorthkerris Quarry, Porthoustock, St Keverne, Cornwall, England, UK
83.1km (51.6 miles) ⓘWheal Lucy (Riviere Mine), Hayle, Cornwall, England, UK
References
 
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