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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Devilline from
Wheal Jane, Kea, Cornwall, England, UK


Locality type:Mine
Classification
Species:Devilline
Formula:CaCu4(SO4)2(OH)6 · 3H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Devilline data
Locality Data:Click here to view Wheal Jane, Kea, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:4433
Long-form Identifier:1:3:4433:2
GUID (UUID V4):0
Nearest other occurrences of Devilline
11.3km (7.0 miles) ⓘPerran St George Mine (Perran Great St George Mine; Great St George Mine; Perran St George United Mine), Perran St George and Droskyn Mines, Perranporth, Perranzabuloe, Cornwall, England, UK
23.3km (14.5 miles) ⓘEnnys Wheal Virgin, St Hilary, Cornwall, England, UK
24.0km (14.9 miles) ⓘPenberthy Croft Mine, St Hilary, Cornwall, England, UK
33.7km (20.9 miles) ⓘFowey Consols (incl. Wheal Treasure; Wheal Fortune; Wheal Chance), Tywardreath and Par, Cornwall, England, UK
39.5km (24.5 miles) ⓘPendeen Consols, Pendeen, St Just, Cornwall, England, UK
40.4km (25.1 miles) ⓘGeevor Mine, Pendeen, St Just, Cornwall, England, UK
41.7km (25.9 miles) ⓘWheal Hazard, Botallack Mine, Botallack, St Just, Cornwall, England, UK
42.0km (26.1 miles) ⓘWest Wheal Owles (Cargodna Mine), Botallack, St Just, Cornwall, England, UK
69.9km (43.4 miles) ⓘHingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK
82.1km (51.0 miles) ⓘWheal Friendship, Mary Tavy, West Devon, Devon, England, UK
References
 
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