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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Pitchblende from
Tincroft Mine, Pool, Carn Brea, Cornwall, England, UK


Locality type:Mine
Classification
Species:Uraninite var: Pitchblende
Formula:UO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pitchblende data
Locality Data:Click here to view Tincroft Mine, Pool, Carn Brea, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:786607
Long-form Identifier:1:3:786607:4
GUID (UUID V4):0
Nearest other occurrences of Pitchblende
0.9km (0.5 miles) ⓘDolcoath Mine, Camborne, Cornwall, England, UK
0.9km (0.5 miles) ⓘCarn Brea Mine, Pool, Carn Brea, Cornwall, England, UK
2.4km (1.5 miles) ⓘWheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK
3.4km (2.1 miles) ⓘWheal Buller, Wheal Buller and Beauchamp, Redruth, Cornwall, England, UK
3.6km (2.3 miles) ⓘPednandrea Mine (Pedn-an-Drea Mine), Redruth, Cornwall, England, UK
5.8km (3.6 miles) ⓘTing Tang Mine, Carharrack, Cornwall, England, UK
6.0km (3.7 miles) ⓘWest Wheal Jewel (Tolcarne Mine; North Wheal Damsel), St Day, Cornwall, England, UK
6.2km (3.9 miles) ⓘWheal Moyle, Gwennap, Cornwall, England, UK
6.5km (4.0 miles) ⓘWheal Gorland, St Day, Cornwall, England, UK
7.1km (4.4 miles) ⓘWheal Unity, Gwennap, Cornwall, 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.
 
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