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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Azurite from
Wheal Unity, Gwennap, Cornwall, England, UK


Locality type:Mine
Classification
Species:Azurite
Formula:Cu3(CO3)2(OH)2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Olivenite2
- var Wood Copper1
Connellite1
Data
Mineral Data:Click here to view Azurite data
Locality Data:Click here to view Wheal Unity, Gwennap, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:1423
Long-form Identifier:1:3:1423:6
GUID (UUID V4):0
Nearest other occurrences of Azurite
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) ⓘWheal Jewel, Gwennap, Cornwall, England, UK
0.9km (0.6 miles) ⓘCarharrack Mine, Gwennap, Cornwall, England, UK
1.0km (0.6 miles) ⓘWest Wheal Virgin, Great Consolidated Mines, Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
1.2km (0.7 miles) ⓘWheal Virgin, Great Consolidated Mines, Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
2.2km (1.4 miles) ⓘTing Tang Mine, Carharrack, Cornwall, England, UK
2.3km (1.5 miles) ⓘWheal Moyle, Gwennap, Cornwall, England, UK
3.7km (2.3 miles) ⓘWheal Trefusis (incl. East Wheal Trefusis), Redruth, Cornwall, England, UK
4.2km (2.6 miles) ⓘPenstruthal Mine (Bestruthal Mine; incl. North & South Penstruthal Mines), Lanner, Cornwall, England, UK
References
Phillips, William (1823) An Elementary Introduction to Mineralogy (3rd ed.)
Hogg, Thomas (1825) A Manual of Mineralogy - In which is shown how much Cornwall contributes to the illustration of the science. W. Polybank High Cross, Truro.
Henwood, William Jory (1843) On the Metalliferous Deposits of Cornwall and Devon. Transactions of the Royal Geological Society of Cornwall, 5. 1-386
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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