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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Clinoclase from
Wheal Muttrall, Wheal Gorland, St Day, Cornwall, England, UK


03370310017865271881135.jpg
Clinoclase

Wheal Muttrall, Wheal Gorland, St Day, Cornwall, England, UK
03370310017865271881135.jpg
Clinoclase

Wheal Muttrall, Wheal Gorland, St Day, Cornwall, England, UK
01348960017865271886902.jpg
Clinoclase

Wheal Muttrall, Wheal Gorland, St Day, Cornwall, England, UK
Locality type:Mine
Classification
Species:Clinoclase
Formula:Cu3(AsO4)(OH)3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Clinoclase data
Locality Data:Click here to view Wheal Muttrall, Wheal Gorland, St Day, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:3742
Long-form Identifier:1:3:3742:6
GUID (UUID V4):0
Nearest other occurrences of Clinoclase
0.2km (0.1 miles) ⓘWheal Gorland, St Day, Cornwall, England, UK
0.7km (0.5 miles) ⓘWheal Unity, Gwennap, Cornwall, England, UK
1.0km (0.6 miles) ⓘCarharrack Mine, Gwennap, Cornwall, England, UK
1.8km (1.1 miles) ⓘTing Tang Mine, Carharrack, Cornwall, England, UK
2.8km (1.7 miles) ⓘPednandrea Mine (Pedn-an-Drea Mine), Redruth, Cornwall, England, UK
6.6km (4.1 miles) ⓘLushington Cove, Porthtowan, St Agnes, Cornwall, England, UK
21.0km (13.1 miles) ⓘWheal Providence, Providence Mines, Carbis Bay, St Ives, Cornwall, England, UK
37.7km (23.4 miles) ⓘWheal Hazard, Botallack Mine, Botallack, St Just, Cornwall, England, UK
76.5km (47.5 miles) ⓘMarquis Lode, Bedford United Mine, Gulworthy, West Devon, Devon, England, UK
76.5km (47.5 miles) ⓘBedford United Mine, Gulworthy, West Devon, Devon, England, UK
References
Phillips, William (1823) An Elementary Introduction to Mineralogy (3rd ed.)
Embrey, Peter G., Symes, Robert F. (1987) Minerals of Cornwall and Devon. British Museum (Natural History) and the Mineralogical Record, Inc., London and Tucson, AZ.
 
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