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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Blistered Copper from
Wheal Jewel, Gwennap, Cornwall, England, UK


Locality type:Mine
Classification
Species:Chalcopyrite var: Blistered Copper
Formula:CuFeS2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Tennantite Subgroup1
Quartz1
Data
Mineral Data:Click here to view Blistered Copper data
Locality Data:Click here to view Wheal Jewel, Gwennap, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:70913
Long-form Identifier:1:3:70913:8
GUID (UUID V4):0
Nearest other occurrences of Blistered Copper
0.2km (0.1 miles) ⓘCarharrack Mine, Gwennap, Cornwall, England, UK
0.3km (0.2 miles) ⓘEast Wheal Damsel, Carharrack, Cornwall, England, UK
0.9km (0.6 miles) ⓘWheal Unity, Gwennap, Cornwall, England, UK
1.5km (0.9 miles) ⓘAle and Cakes Mine, United Mines (Gwennap United Mines), Clifford Amalgamated Mines, Gwennap, Cornwall, England, UK
5.9km (3.7 miles) ⓘCarn Brea Mine, Pool, Carn Brea, Cornwall, England, UK
6.3km (3.9 miles) ⓘEast Pool Mine, Pool, Carn Brea, Cornwall, England, UK
6.4km (4.0 miles) ⓘWheal Fanny, Tregajorran, Carn Brea, Cornwall, England, UK
6.8km (4.2 miles) ⓘTincroft Mine, Pool, Carn Brea, Cornwall, England, UK
7.1km (4.4 miles) ⓘCook's Kitchen Mine, Pool, Carn Brea, Cornwall, England, UK
7.6km (4.8 miles) ⓘDolcoath Mine, Camborne, Cornwall, England, UK
References
[www.thamesvalleyminerals.com]
 
and/or  
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