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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Chalcopyrite from
United Mines (Gwennap United Mines), Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK


07494880017677110238693.jpg
Blistered Copper

Ale and Cakes Mine, United Mines, Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
01784100017272288566153.jpg
Chalcopyrite

Ale and Cakes Mine, United Mines, Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
09503090017271979045928.jpg
Chalcopyrite

Ale and Cakes Mine, United Mines, Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
07158440017271979017008.jpg
Chalcopyrite

Ale and Cakes Mine, United Mines, Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
07494880017677110238693.jpg
Blistered Copper

Ale and Cakes Mine, United Mines, Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
03230720017362144337994.jpg
Chalcopyrite

Ale and Cakes Mine, United Mines, Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
01893760017271996928026.jpg
Chalcopyrite

Ale and Cakes Mine, United Mines, Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
09447960017271996903174.jpg
Chalcopyrite

Ale and Cakes Mine, United Mines, Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
07494880017677110238693.jpg
Blistered Copper

Ale and Cakes Mine, United Mines, Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
01784100017272288566153.jpg
Chalcopyrite

Ale and Cakes Mine, United Mines, Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
09503090017271979045928.jpg
Chalcopyrite

Ale and Cakes Mine, United Mines, Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
07158440017271979017008.jpg
Chalcopyrite

Ale and Cakes Mine, United Mines, Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
Locality type:Mine
Classification
Species:Chalcopyrite
Formula:CuFeS2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Quartz3
Sphalerite2
Covellite1
Data
Mineral Data:Click here to view Chalcopyrite data
Locality Data:Click here to view United Mines (Gwennap United Mines), Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:119643
Long-form Identifier:1:3:119643:6
GUID (UUID V4):0
Localities for Chalcopyrite in this Region
Ale and Cakes Mine, United Mines (Gwennap United Mines), Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
Poldory Mine, United Mines (Gwennap United Mines), Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
Wheal Clifford, United Mines (Gwennap United Mines), Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
Nearest other occurrences of Chalcopyrite
0.2km (0.2 miles) ⓘAle and Cakes Mine, United Mines (Gwennap United Mines), Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
0.5km (0.3 miles) ⓘWheal Lovelace, Great Consolidated Mines, Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
0.6km (0.4 miles) ⓘWheal Clifford, United Mines (Gwennap United Mines), Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
0.6km (0.4 miles) ⓘWheal Virgin, Great Consolidated Mines, Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
0.7km (0.4 miles) ⓘGreat Consolidated Mines, Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
0.8km (0.5 miles) ⓘWheal Fortune, Great Consolidated Mines, Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
0.8km (0.5 miles) ⓘEast Wheal Virgin, Great Consolidated Mines, Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
0.9km (0.5 miles) ⓘEast Wheal Maid, Gwennap, Cornwall, England, UK
1.0km (0.6 miles) ⓘPoldory Mine, United Mines (Gwennap United Mines), Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
1.1km (0.7 miles) ⓘWheal Maid, Gwennap, Cornwall, England, UK
References
Dines, H. G. (1956) The Metalliferous Mining Region of South-West England (1st ed.) Vol. 1. Geological Survey of Great Britain, London.pp.420-426
 
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