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
Wheal Gorland, St Day, Cornwall, England, UK


Locality type:Mine
Classification
Species:Cuprite var: Chalcotrichite
Formula:Cu2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Cuprite3
Native Copper1
Limonite1
Data
Mineral Data:Click here to view Chalcotrichite data
Locality Data:Click here to view Wheal Gorland, St Day, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:3459
Long-form Identifier:1:3:3459:3
GUID (UUID V4):0
Nearest other occurrences of Chalcotrichite
0.6km (0.4 miles) ⓘWheal Unity, Gwennap, Cornwall, England, UK
1.1km (0.7 miles) ⓘCarharrack Mine, Gwennap, Cornwall, England, UK
1.5km (1.0 miles) ⓘGreat Consolidated Mines, Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
2.0km (1.2 miles) ⓘTing Tang Mine, Carharrack, Cornwall, England, UK
2.2km (1.4 miles) ⓘUnited Mines (Gwennap United Mines), Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
4.9km (3.0 miles) ⓘWest Basset Stamps (Wheal Haste), Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK
7.1km (4.4 miles) ⓘWheal Charlotte (Great Wheal Charlotte), Porthtowan, St Agnes, Cornwall, England, UK
9.5km (5.9 miles) ⓘWheal Pendarves, Killivose, Camborne, Cornwall, England, UK
20.4km (12.7 miles) ⓘPenberthy Croft Mine, St Hilary, Cornwall, England, UK
20.5km (12.8 miles) ⓘHalamanning 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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