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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Cobaltite from
Wherry Mine, Wherrytown, Penzance, Cornwall, England, UK


03757280017369771221837.jpg
Cobaltite, etc.

Wherry Mine, Wherrytown, Penzance, Cornwall, England, UK
02645960017365647443422.jpg
Cobaltite, etc.

Wherry Mine, Wherrytown, Penzance, Cornwall, England, UK
06538750017369771229444.jpg
Cobaltite, etc.

Wherry Mine, Wherrytown, Penzance, Cornwall, England, UK
02763520017365647433832.jpg
Cobaltite, etc.

Wherry Mine, Wherrytown, Penzance, Cornwall, England, UK
00991500017364450538797.jpg
Cobaltite, etc.

Wherry Mine, Wherrytown, Penzance, Cornwall, England, UK
06060280017365647439934.jpg
Cobaltite, etc.

Wherry Mine, Wherrytown, Penzance, Cornwall, England, UK
03757280017369771221837.jpg
Cobaltite, etc.

Wherry Mine, Wherrytown, Penzance, Cornwall, England, UK
09301150017369771227725.jpg
Cobaltite, etc.

Wherry Mine, Wherrytown, Penzance, Cornwall, England, UK
06538750017369771229444.jpg
Cobaltite, etc.

Wherry Mine, Wherrytown, Penzance, Cornwall, England, UK
Locality type:Mine
Classification
Species:Cobaltite
Formula:CoAsS
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Chlorite Group3
Cassiterite3
Tourmaline3
Data
Mineral Data:Click here to view Cobaltite data
Locality Data:Click here to view Wherry Mine, Wherrytown, Penzance, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:3825
Long-form Identifier:1:3:3825:6
GUID (UUID V4):0
Nearest other occurrences of Cobaltite
8.9km (5.6 miles) ⓘPenberthy Croft Mine, St Hilary, Cornwall, England, UK
11.3km (7.0 miles) ⓘBotallack Mine, Botallack, St Just, Cornwall, England, UK
11.6km (7.2 miles) ⓘWheal Cock, Botallack Mine, Botallack, St Just, Cornwall, England, UK
14.2km (8.8 miles) ⓘWheal Herland (Old Herland Mine; Manor Mine; North Wheal Herland), Rosewarne and Herland United Mines (Rosewarne and Herland Mine; incl. Wheal Fancy; Wheal Pleasure), Gwinear, Gwinear-Gwithian, Cornwall, England, UK
21.9km (13.6 miles) ⓘDolcoath Mine, Camborne, Cornwall, England, UK
26.0km (16.2 miles) ⓘWheal Sparnon, Redruth, Cornwall, England, UK
28.5km (17.7 miles) ⓘLushington Cove, Porthtowan, St Agnes, Cornwall, England, UK
28.7km (17.8 miles) ⓘNew Wheal Towan (Wheal Fox), Wheal Clarence (Nancekuke Mine; incl. New Dolcoath Mine), Porthtowan, St Agnes, Cornwall, England, UK
30.4km (18.9 miles) ⓘKillifreth Mine, Chacewater, Cornwall, England, UK
54.0km (33.6 miles) ⓘSt Austell Consols (incl. Wheal Hawkins), Downderry, St Stephen-in-Brannel, Cornwall, England, UK
References
Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford.
 
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