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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Chalcopyrite from
Croft Gothal Mine, St Hilary, Cornwall, England, UK


Locality type:Mine
Classification
Species:Chalcopyrite
Formula:CuFeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcopyrite data
Locality Data:Click here to view Croft Gothal Mine, St Hilary, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:39192
Long-form Identifier:1:3:39192:0
GUID (UUID V4):0
Nearest other occurrences of Chalcopyrite
0.4km (0.3 miles) ⓘRetallack Mine, St Hilary, Cornwall, England, UK
0.7km (0.4 miles) ⓘHalamanning Mine, St Hilary, Cornwall, England, UK
1.5km (0.9 miles) ⓘWest Godolphin Mine (Wheal Junket), Breage, Cornwall, England, UK
1.6km (1.0 miles) ⓘWheal Friendship, St Hilary, Cornwall, England, UK
2.0km (1.2 miles) ⓘWheal Reeth, Boscreege, Germoe, Cornwall, England, UK
2.1km (1.3 miles) ⓘPenberthy Croft Mine, St Hilary, Cornwall, England, UK
2.6km (1.6 miles) ⓘGreat Work Mine (incl. Leeds Mine), Godolphin Cross, Breage, Cornwall, England, UK
2.6km (1.6 miles) ⓘGreat Work Consols, Germoe, Cornwall, England, UK
3.0km (1.9 miles) ⓘTrevarthian Downs Mine (Trevarthen Mine), St Hilary, Cornwall, England, UK
3.1km (1.9 miles) ⓘTregonning Hill, Breage, Cornwall, England, UK
References
 
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