Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Bayldonite from
Brundholme Mine (Glenderaterra Mine; Blencathra Mine), Glenderaterra Valley, Threlkeld, Eden, Cumbria, England, UK


Locality type:Mine
Classification
Species:Bayldonite
Formula:PbCu3(AsO4)2(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Bayldonite data
Locality Data:Click here to view Brundholme Mine (Glenderaterra Mine; Blencathra Mine), Glenderaterra Valley, Threlkeld, Eden, Cumbria, England, UK
Data Identifiers
Mindat Occurrence Record ID:14916
Long-form Identifier:1:3:14916:9
GUID (UUID V4):0
Nearest other occurrences of Bayldonite
6.5km (4.0 miles) ⓘCarrock Mine, Mungrisdale, Eden, Cumbria, England, UK
6.5km (4.1 miles) ⓘPoddy Gill, Mungrisdale, Eden, Cumbria, England, UK
7.2km (4.4 miles) ⓘBrandy Gill Mine, Mungrisdale, Eden, Cumbria, England, UK
8.8km (5.5 miles) ⓘDriggith Mine, Caldbeck, Allerdale, Cumbria, England, UK
9.0km (5.6 miles) ⓘLow Pike north slopes, Caldbeck, Allerdale, Cumbria, England, UK
9.4km (5.8 miles) ⓘOld Sandbed Mine, Caldbeck, Allerdale, Cumbria, England, UK
9.6km (6.0 miles) ⓘIngray Gill, Caldbeck, Allerdale, Cumbria, England, UK
9.6km (6.0 miles) ⓘOld Potts Gill Mine, Potts Gill, Caldbeck, Allerdale, Cumbria, England, UK
10.2km (6.3 miles) ⓘPotts Gill Copper Mine, Potts Gill, Caldbeck, Allerdale, Cumbria, England, UK
References
Day, Harry (1999) BMS Database, British Micromount Society.
 
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