Vote for your favorite mineral in #MinCup26! - Erythrite vs. Skutterudite
Pretty pink and poisonous Erythrite is against its shiny silver and structurally-useful Skutterudite.
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Posnjakite from
Fowey Consols (incl. Wheal Treasure; Wheal Fortune; Wheal Chance), Tywardreath and Par, Cornwall, England, UK


Locality type:Mine
Classification
Species:Posnjakite
Formula:Cu4(SO4)(OH)6 · H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Posnjakite data
Locality Data:Click here to view Fowey Consols (incl. Wheal Treasure; Wheal Fortune; Wheal Chance), Tywardreath and Par, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:8799
Long-form Identifier:1:3:8799:5
GUID (UUID V4):0
Nearest other occurrences of Posnjakite
37.1km (23.1 miles) ⓘDrakewalls Mine, Drakewalls, Calstock, Cornwall, England, UK
37.3km (23.2 miles) ⓘGreystone Quarry, Lezant, Cornwall, England, UK
39.2km (24.4 miles) ⓘCathedral Mine, Busveal, St Day, Cornwall, England, UK
57.6km (35.8 miles) ⓘPenberthy Croft Mine, St Hilary, Cornwall, England, UK
75.2km (46.7 miles) ⓘWheal Hazard, Botallack Mine, Botallack, St Just, Cornwall, England, UK
98.4km (61.1 miles) ⓘLittleham Bay, Budleigh Salterton, East Devon, Devon, England, UK
References
Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01
Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.
 
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