Classification |
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Species: | Pyrolusite |
Formula: | Mn4+O2 |
Comments: | Green et al. (2008): "Pyrolusite or manganite was noted in one of the Thief gills by Davidson and Thomson (1951). Our analyses have only confirmed manganite, but very few specimens were available for study. Further field and analytical work is required to establish the diversity of manganese oxide minerals in the area." |
Confirmation |
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Validity: | Unconfirmed/Questioned |
Data |
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Mineral Data: | Click here to view Pyrolusite data |
Locality Data: | Click here to view Higher Roughton Gill (Balliway Rigg), Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK |
Data Identifiers |
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Mindat Occurrence Record ID: | 1098039 |
Long-form Identifier: | 1:3:1098039:8 |
GUID (UUID V4): | 671a79b1-6a74-4d8a-b0b0-6ae6187958fc |
Nearest other occurrences of Pyrolusite |
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0.0km (0.0 miles) | ⓘThief Gills, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK |
1.5km (0.9 miles) | ⓘBurdell Gill, Coombe Height, Caldbeck, Allerdale, Cumbria, England, UK |
1.6km (1.0 miles) | ⓘArm O'Grain, Coombe Height, Mungrisdale, Eden, Cumbria, England, UK |
2.1km (1.3 miles) | ⓘBrandy Gill Mine, Mungrisdale, Eden, Cumbria, England, UK |
2.3km (1.4 miles) | ⓘDry Gill Mine, Caldbeck, Allerdale, Cumbria, England, UK |
3.0km (1.8 miles) | ⓘIngray Gill, Caldbeck, Allerdale, Cumbria, England, UK |
3.1km (1.9 miles) | ⓘDriggith Mine (Driggeth Mine), Caldbeck, Allerdale, Cumbria, England, UK |
3.2km (2.0 miles) | ⓘOld Potts Gill Mine, Potts Gill, Caldbeck, Allerdale, Cumbria, England, UK |
15.1km (9.4 miles) | ⓘBrandlehow Mine, Catbells, Keswick, Allerdale, Cumbria, England, UK |
17.5km (10.9 miles) | ⓘGreenside Mine, Patterdale, Eden, Cumbria, England, UK |
References |
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Green, D.I., Bridges, T.F., Rumsey, M.S., Leppington, C.M., Tindle, A.G. (2008) A review of the mineralogy of the Roughton Gill Mines, Caldbeck Fells, Cumbria: Part 2 The Roughton Gill South Vein on Balliway Rigg. Journal of the Russell Society, 11. 3-28 |