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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Pseudomalachite from
Wheal Providence, Wheal Tremayne, Fraddam, Gwinear-Gwithian, Cornwall, England, UK


Locality type:Mine
Classification
Species:Pseudomalachite
Formula:Cu5(PO4)2(OH)4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pseudomalachite data
Locality Data:Click here to view Wheal Providence, Wheal Tremayne, Fraddam, Gwinear-Gwithian, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:8898
Long-form Identifier:1:3:8898:5
GUID (UUID V4):0
Nearest other occurrences of Pseudomalachite
0.5km (0.3 miles) ⓘWheal Carpenter, Fraddam, Gwinear-Gwithian, Cornwall, England, UK
4.2km (2.6 miles) ⓘPenberthy Croft Mine, St Hilary, Cornwall, England, UK
4.5km (2.8 miles) ⓘCroft Gothal Mine, St Hilary, Cornwall, England, UK
7.6km (4.7 miles) ⓘTolcarne Mine, Beacon, Camborne, Cornwall, England, UK
7.6km (4.7 miles) ⓘSouth Tolcarne Mine, Beacon, Camborne, Cornwall, England, UK
11.4km (7.1 miles) ⓘWheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK
15.6km (9.7 miles) ⓘWest Wheal Jewel (Tolcarne Mine; North Wheal Damsel), St Day, Cornwall, England, UK
16.2km (10.1 miles) ⓘWheal Gorland, St Day, Cornwall, England, UK
16.5km (10.3 miles) ⓘSt Day United Mines (Poldice Mines), Gwennap, Cornwall, England, UK
16.6km (10.3 miles) ⓘWest Wheal Virgin, Great Consolidated Mines, Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
References
Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.
 
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