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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Chalcotrichite from
South Wheal Frances, South Frances United Mines, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK


Locality type:Mine
Classification
Species:Cuprite var: Chalcotrichite
Formula:Cu2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcotrichite data
Locality Data:Click here to view South Wheal Frances, South Frances United Mines, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:3456
Long-form Identifier:1:3:3456:2
GUID (UUID V4):0
Nearest other occurrences of Chalcotrichite
1.2km (0.7 miles) ⓘWest Basset Stamps (Wheal Haste), Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK
3.5km (2.2 miles) ⓘWheal Pendarves, Killivose, Camborne, Cornwall, England, UK
4.9km (3.0 miles) ⓘTing Tang Mine, Carharrack, Cornwall, England, UK
6.1km (3.8 miles) ⓘWheal Gorland, St Day, Cornwall, England, UK
6.2km (3.9 miles) ⓘCarharrack Mine, Gwennap, Cornwall, England, UK
6.6km (4.1 miles) ⓘWheal Unity, Gwennap, Cornwall, England, UK
6.9km (4.3 miles) ⓘGreat Consolidated Mines, Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
7.2km (4.5 miles) ⓘUnited Mines (Gwennap United Mines), Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
9.9km (6.2 miles) ⓘWheal Charlotte (Great Wheal Charlotte), Porthtowan, St Agnes, Cornwall, England, UK
14.3km (8.9 miles) ⓘPenberthy Croft Mine, St Hilary, 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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