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Mottramite from
Roughton Gill Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK


Locality type:Mine
Classification
Species:Mottramite
Formula:PbCu(VO4)(OH)
Comments:Cooper & Stanley (1990): "In debris below Iron Crag, probably originating from the outcrop of the Roughton Gill (South) vein: as minute translucent pistachio green rounded crystals on goethite and quartz (D. Middleton Collection); and as greasy lustred brown rounded crystals encrusting quartz with pyromorphite (N. Thomson Collection). Both occurrences det. BM(NH): XRD."
Habit:rounded
Colour:pistachio green; brown
Confirmation
Validity:Confirmed
Confirmation Methods:XRD
Data
Mineral Data:Click here to view Mottramite data
Locality Data:Click here to view Roughton Gill Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
Data Identifiers
Mindat Occurrence Record ID:16989
Long-form Identifier:1:3:16989:9
GUID (UUID V4):0
Nearest other occurrences of Mottramite
0.4km (0.2 miles) ⓘIron Crag, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
0.6km (0.4 miles) ⓘHigher Roughton Gill (Balliway Rigg), Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
0.8km (0.5 miles) ⓘRed Gill Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
1.3km (0.8 miles) ⓘBrae Fell Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
1.8km (1.1 miles) ⓘArm O'Grain, Mungrisdale, Eden, Cumbria, England, UK
2.1km (1.3 miles) ⓘBrandy Gill Mine, Mungrisdale, Eden, Cumbria, England, UK
2.3km (1.4 miles) ⓘLow Pike north slopes, Caldbeck, Allerdale, Cumbria, England, UK
2.4km (1.5 miles) ⓘIngray Gill, Caldbeck, Allerdale, Cumbria, England, UK
3.1km (1.9 miles) ⓘOld Sandbed Mine, Caldbeck, Allerdale, Cumbria, England, UK
3.3km (2.1 miles) ⓘNether Row Brow, Caldbeck, Allerdale, Cumbria, England, UK
References
Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.
Stanley, Christopher J., Cooper, Michael P. (1991) Famous Mineral Localities: Pyromorphite-Group Minerals from the Caldbeck Fells, Cumbria, England. The Mineralogical Record, 22 (2) 105-121
 
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