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Pretty pink and poisonous Erythrite is against its shiny silver and structurally-useful Skutterudite.
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Hedleyite from
Carrock Mine, Mungrisdale, Eden, Cumbria, England, UK


Locality type:Mine
Classification
Species:Hedleyite
Formula:Bi7Te3
Comments:grains up to 200µm in greisen in the BM(NH) collection
Confirmation
Validity:Confirmed
Confirmation Methods:EPMA
Data
Mineral Data:Click here to view Hedleyite data
Locality Data:Click here to view Carrock Mine, Mungrisdale, Eden, Cumbria, England, UK
Data Identifiers
Mindat Occurrence Record ID:6064
Long-form Identifier:1:3:6064:6
GUID (UUID V4):0
References
Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.
Day, Harry (1999) BMS Database, British Micromount Society.
 
and/or  
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