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Biotite from
Bannerdale Graphite Mine, Bannerdale, Mungrisdale, Eden, Cumbria, England, UK


Locality type:Mine
Classification
Species:'Biotite' (not an IMA approved species)
Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Bannerdale Graphite Mine, Bannerdale, Mungrisdale, Eden, Cumbria, England, UK
Data Identifiers
Mindat Occurrence Record ID:14983
Long-form Identifier:1:3:14983:1
GUID (UUID V4):0
Nearest other occurrences of Biotite
3.8km (2.4 miles) ⓘCarrock Mine, Mungrisdale, Eden, Cumbria, England, UK
4.6km (2.9 miles) ⓘBrandy Gill Mine, Mungrisdale, Eden, Cumbria, England, UK
14.9km (9.2 miles) ⓘSale Fell Minette, Wythop, Allerdale, Cumbria, England, UK
20.0km (12.4 miles) ⓘWad Mine, Seathwaite, Borrowdale, Allerdale, Cumbria, England, UK
30.4km (18.9 miles) ⓘShap Pink Quarry, Shap Rural, Eden, Cumbria, England, UK
34.6km (21.5 miles) ⓘMecklin Wood, Wasdale, Copeland, Cumbria, England, UK
46.9km (29.1 miles) ⓘGrassgarth Height, Haverthwaite, South Lakeland, Cumbria, England, UK
94.9km (59.0 miles) ⓘBail Hill, Sanquhar, Dumfries and Galloway, Scotland, UK
References
Day, Harry (1999) BMS Database, British Micromount Society.
 
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