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
Clyjah and Wentworth Mine (Perseverance Mine), Redruth, Cornwall, England, UK


Locality type:Mine
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 Clyjah and Wentworth Mine (Perseverance Mine), Redruth, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:548115
Long-form Identifier:1:3:548115:6
GUID (UUID V4):0
Nearest other occurrences of Epidote
2.3km (1.4 miles) ⓘNew Tolgus Shaft, Tarewaste, Redruth, Cornwall, England, UK
2.3km (1.4 miles) ⓘTresavean Mine, Lanner, Lanner, Cornwall, England, UK
4.2km (2.6 miles) ⓘTuckingmill, Camborne, Cornwall, England, UK
6.6km (4.1 miles) ⓘRoskrow United Mine, Perranarworthal, Cornwall, England, UK
14.9km (9.3 miles) ⓘWheal Lucy (Riviere Mine), Hayle, Cornwall, England, UK
21.0km (13.1 miles) ⓘPorthkerris Quarry, Porthoustock, St Keverne, Cornwall, England, UK
25.8km (16.0 miles) ⓘWherry Mine, Wherrytown, Penzance, Cornwall, England, UK
29.0km (18.0 miles) ⓘPen Olver, Landewednack, Cornwall, England, UK
30.2km (18.7 miles) ⓘLamorna Cove, St Buryan, Cornwall, England, UK
31.6km (19.6 miles) ⓘCarn Silver, St Buryan, Cornwall, England, UK
References
Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.
 
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