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Plumbogummite from
Brae Fell Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK


Locality type:Mine
Classification
Species:Plumbogummite
Formula:PbAl3(PO4)(PO3OH)(OH)6
Comments:Kingsbury reference. Cooper & Stanley (1990): "A single specimen from the upper level dump (Kingsbury Collection, BM(NH) has a blue-grey encrustation of plumbogummite partly epimorphous after pyromorphite. No other specimens have been located."
Habit:encrustation
Colour:blue-grey
Confirmation
Validity:Unconfirmed/Questioned
Data
Mineral Data:Click here to view Plumbogummite data
Locality Data:Click here to view Brae Fell Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
Data Identifiers
Mindat Occurrence Record ID:8763
Long-form Identifier:1:3:8763:6
GUID (UUID V4):0
Nearest other occurrences of Plumbogummite
0.9km (0.6 miles) ⓘRed Gill Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
1.3km (0.8 miles) ⓘRoughton Gill Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
1.3km (0.8 miles) ⓘTodd Gill, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
1.3km (0.8 miles) ⓘMexico Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
1.6km (1.0 miles) ⓘIron Crag, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
1.6km (1.0 miles) ⓘBalliway Rigg, Caldbeck, Allerdale, Cumbria, England, UK
1.8km (1.1 miles) ⓘHigher Roughton Gill (Balliway Rigg), Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
2.3km (1.4 miles) ⓘOld Potts Gill Mine, Potts Gill, Caldbeck, Allerdale, Cumbria, England, UK
2.7km (1.7 miles) ⓘDry Gill Mine, Caldbeck, Allerdale, Cumbria, England, UK
2.9km (1.8 miles) ⓘNether Row Brow, Caldbeck, Allerdale, Cumbria, England, UK
References
Young, B. (1987) Glossary of the minerals of the Lake District and adjoining areas. British Geological Survey, Newcastle upon Tyne. 104pp.
Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.
 
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