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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Mimetite from
Wheal Penrose, Porthleven, Cornwall, England, UK


Locality type:Mine
Classification
Species:Mimetite
Formula:Pb5(AsO4)3Cl
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Mimetite data
Locality Data:Click here to view Wheal Penrose, Porthleven, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:7714
Long-form Identifier:1:3:7714:9
GUID (UUID V4):0
Nearest other occurrences of Mimetite
0.7km (0.4 miles) ⓘWheal Rose (Wheal Lomax), Porthleven, Cornwall, England, UK
4.4km (2.7 miles) ⓘWheal Prosper, Rinsey, Breage, Cornwall, England, UK
8.6km (5.4 miles) ⓘCroft Gothal Mine, St Hilary, Cornwall, England, UK
10.8km (6.7 miles) ⓘPenberthy Croft Mine, St Hilary, Cornwall, England, UK
11.2km (6.9 miles) ⓘWheal Carpenter, Fraddam, Gwinear-Gwithian, Cornwall, England, UK
12.0km (7.4 miles) ⓘWheal Prosper, St Hilary, Cornwall, England, UK
12.9km (8.0 miles) ⓘAlfred Consols (East Wheal Alfred; Laity Hills Mine), Great Wheal Alfred (Alfred Consols), Hayle, Cornwall, England, UK
13.1km (8.2 miles) ⓘWheal Alfred, Great Wheal Alfred (Alfred Consols), Hayle, Cornwall, England, UK
19.5km (12.1 miles) ⓘWheal Clinton, Flushing, Mylor, Cornwall, England, UK
20.0km (12.4 miles) ⓘUnited Mines (Gwennap United Mines), Clifford Amalgamated Mines, Gwennap, 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.
Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.
 
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