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Plumbogummite from
Red Gill Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK


Locality type:Mine
Classification
Species:Plumbogummite
Formula:PbAl3(PO4)(PO3OH)(OH)6
Comments:Van Den Berg (1985) based the ID only on visual identification.
Cooper and Stanley (1990) express the opinion that it is probably 'chrysocolla' but the small amount of material precludes definite characterization.
Bridges et al. (2008) did not find it in their study.
Confirmation
Validity:Unconfirmed/Questioned
Data
Mineral Data:Click here to view Plumbogummite data
Locality Data:Click here to view Red Gill Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
Data Identifiers
Mindat Occurrence Record ID:17157
Long-form Identifier:1:3:17157:5
GUID (UUID V4):0
Nearest other occurrences of Plumbogummite
0.8km (0.5 miles) ⓘRoughton Gill Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
0.9km (0.6 miles) ⓘBalliway Rigg, Caldbeck, Allerdale, Cumbria, England, UK
0.9km (0.6 miles) ⓘBrae Fell Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
1.0km (0.6 miles) ⓘMexico Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
1.0km (0.6 miles) ⓘTodd Gill, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
1.1km (0.7 miles) ⓘHigher Roughton Gill (Balliway Rigg), Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
1.1km (0.7 miles) ⓘIron Crag, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
2.5km (1.6 miles) ⓘArm O'Grain, Mungrisdale, Eden, Cumbria, England, UK
2.6km (1.6 miles) ⓘBurdell Gill, Coombe Height, Caldbeck, Allerdale, Cumbria, England, UK
2.8km (1.7 miles) ⓘDry Gill Mine, Caldbeck, Allerdale, Cumbria, England, UK
References
Van Den Berg, W. (1985) Mineralen zoeken in de Caldbeck Fells (Lake District). Gea (Driemaandelijks tijdschrift van de Stichting Geologische Aktiviteiten), 18, 39-48 (in Dutch).
Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.
Bridges, T.F., Green, D.I., Rumsey, M.S., Leppington, C.M. (2008) A review of the mineralisation at Red Gill Mine, Caldbeck Fells, Cumbria, England. Journal of the Russell Society, 11. 29-47
 
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