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Bismutoferrite from
South Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, Cornwall, England, UK


Locality type:Mine
Classification
Species:Bismutoferrite
Formula:Fe23+Bi(SiO4)2(OH)
Comments:"Greenish yellow massive in quartz and bismuth."
Now considered as one of several occurrences that were falsified by Kingsbury.
Confirmation
Validity:Erroneously Reported
Data
Mineral Data:Click here to view Bismutoferrite data
Locality Data:Click here to view South Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:1957
Long-form Identifier:1:3:1957:6
GUID (UUID V4):0
Nearest other occurrences of Bismutoferrite
51.3km (31.8 miles) ⓘHingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK
References
Kingsbury, A.W.G. (1963): Mineralogical Magazine 33, xc.
Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01
 
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