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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Bismutite from
Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK


08032290017272731979890.jpg
Bismutite

Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK
02353200017271997151652.jpg
Bismutite

Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK
03263960017271997163552.jpg
Bismutite, etc.

Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK
04806700017271997172864.jpg
Bismutite, etc.

Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK
08032290017272731979890.jpg
Bismutite

Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK
02353200017271997151652.jpg
Bismutite

Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK
03263960017271997163552.jpg
Bismutite, etc.

Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK
04806700017271997172864.jpg
Bismutite, etc.

Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK
05507210017364133376118.jpg
Bismutite

Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK
02353200017271997151652.jpg
Bismutite

Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK
03263960017271997163552.jpg
Bismutite, etc.

Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK
04806700017271997172864.jpg
Bismutite, etc.

Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK
Locality type:Mine
Classification
Species:Bismutite
Formula:(BiO)2CO3
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Malachite3
Data
Mineral Data:Click here to view Bismutite data
Locality Data:Click here to view Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK
Photo GalleryView Gallery (4 photos)
Data Identifiers
Mindat Occurrence Record ID:39102
Long-form Identifier:1:3:39102:7
GUID (UUID V4):0
Nearest other occurrences of Bismutite
2.9km (1.8 miles) ⓘSouth Crofty Mine, Pool, Carn Brea, Cornwall, England, UK
10.2km (6.3 miles) ⓘWheal Coates, St Agnes, Cornwall, England, UK
15.5km (9.6 miles) ⓘPenberthy Croft Mine, St Hilary, Cornwall, England, UK
15.6km (9.7 miles) ⓘHalamanning Mine, St Hilary, Cornwall, England, UK
17.7km (11.0 miles) ⓘTregurtha Downs Mine, St Hilary, Cornwall, England, UK
29.2km (18.1 miles) ⓘWheal Remfry China Clay Pit, Fraddon, St Enoder, Cornwall, England, UK
32.6km (20.3 miles) ⓘLevant Mine, Trewellard, St Just, Cornwall, England, UK
33.3km (20.7 miles) ⓘWheal Owles, Botallack, St Just, Cornwall, England, UK
33.6km (20.9 miles) ⓘWheal Edward, Botallack, St Just, Cornwall, England, UK
36.4km (22.6 miles) ⓘCornubia Mine (Roche Rock Mine; Cost-all-Lost Mine), Carbis, Roche, Cornwall, England, UK
References
 
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