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 Unity, Gwennap, Cornwall, England, UK


08336760017271969319084.jpg
Clinoclase

Wheal Unity, Gwennap, Cornwall, England, UK
06933260017832478355918.jpg
Clinoclase, etc.

Wheal Unity, Gwennap, Cornwall, England, UK
05104930017271969326695.jpg
Clinoclase, etc.

Wheal Unity, Gwennap, Cornwall, England, UK
07834580017271997027491.jpg
Clinoclase

Wheal Unity, Gwennap, Cornwall, England, UK
03489180017362125417847.jpg
Clinoclase

Wheal Unity, Gwennap, Cornwall, England, UK
06033150017832478257326.jpg
Clinoclase, etc.

Wheal Unity, Gwennap, Cornwall, England, UK
05104930017271969326695.jpg
Clinoclase, etc.

Wheal Unity, Gwennap, Cornwall, England, UK
07834580017271997027491.jpg
Clinoclase

Wheal Unity, Gwennap, Cornwall, England, UK
08336760017271969319084.jpg
Clinoclase

Wheal Unity, Gwennap, Cornwall, England, UK
00031610017850979398746.jpg
Clinoclase, etc.

Wheal Unity, Gwennap, Cornwall, England, UK
05104930017271969326695.jpg
Clinoclase, etc.

Wheal Unity, Gwennap, Cornwall, England, UK
07834580017271997027491.jpg
Clinoclase

Wheal Unity, Gwennap, Cornwall, England, UK
Locality type:Mine
Classification
Species:Clinoclase
Formula:Cu3(AsO4)(OH)3
Quality for species:Excellent - world class for species or very significant. (!!)
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Olivenite3
Liroconite3
Cassiterite2
Cornubite1
Cornwallite-Pseudomalachite Series1
Data
Mineral Data:Click here to view Clinoclase data
Locality Data:Click here to view Wheal Unity, Gwennap, Cornwall, England, UK
Photo GalleryView Gallery (16 photos)
Data Identifiers
Mindat Occurrence Record ID:3733
Long-form Identifier:1:3:3733:4
GUID (UUID V4):0
Localities for Clinoclase in this Region
Lemon's West Shaft, Wheal Unity, Gwennap, Cornwall, England, UK
Nearest other occurrences of Clinoclase
0.6km (0.4 miles) ⓘWheal Gorland, St Day, Cornwall, England, UK
0.7km (0.5 miles) ⓘWheal Muttrall, Wheal Gorland, St Day, Cornwall, England, UK
0.9km (0.6 miles) ⓘCarharrack Mine, Gwennap, Cornwall, England, UK
2.2km (1.4 miles) ⓘTing Tang Mine, Carharrack, Cornwall, England, UK
3.5km (2.2 miles) ⓘPednandrea Mine (Pedn-an-Drea Mine), Redruth, Cornwall, England, UK
6.9km (4.3 miles) ⓘLushington Cove, Porthtowan, St Agnes, Cornwall, England, UK
21.7km (13.5 miles) ⓘWheal Providence, Providence Mines, Carbis Bay, St Ives, Cornwall, England, UK
38.4km (23.8 miles) ⓘWheal Hazard, Botallack Mine, Botallack, St Just, Cornwall, England, UK
75.8km (47.1 miles) ⓘMarquis Lode, Bedford United Mine, Gulworthy, West Devon, Devon, England, UK
75.8km (47.1 miles) ⓘBedford United Mine, Gulworthy, West Devon, Devon, England, UK
References
Phillips, William (1823) An Elementary Introduction to Mineralogy (3rd ed.)
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.
Berry, L. G. (1951) Observations on conichalcite, cornwallite, euchroite, liroconite and olivenite. American Mineralogist, 36 (5-6) 484-503
 
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