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Bannisterite from
Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK


09042990017364158615318.jpg
Bannisterite

Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK
04475300017364158622729.jpg
Bannisterite

Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK
08861660017272731636690.jpg
Bannisterite

Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK
03205470017360819745516.jpg
Bannisterite

Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK
01555840017272731646060.jpg
Bannisterite

Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK
03205470017360819745516.jpg
Bannisterite

Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK
Locality type:Mine
Classification
Species:Bannisterite
Formula:CaMn102+(Si14Al2)O38(OH)8 · nH2O
Confirmation
Validity:Valid - Type Locality
Data
Mineral Data:Click here to view Bannisterite data
Locality Data:Click here to view Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:1558
Long-form Identifier:1:3:1558:5
GUID (UUID V4):0
References
Smith, Marie Lindberg, Frondel, Clifford (1968) The related layered minerals ganophyllite, bannisterite, and stilpnomelane. Mineralogical Magazine and Journal of the Mineralogical Society, 36 (283) 893-913 doi:10.1180/minmag.1968.283.036.01
Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01
Cotterell, T. F. (2008) The First British Occurrence of Feitknechtite at Benallt Manganese Mine, Rhiw, Pen Llyn, Gwynedd, Wales. Uk Journal of Mines and Minerals 29, 47-48
 
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