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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Jarosite from
Brownley Hill Mine (Bloomsberry Horse Level), Nenthead, Alston Moor, Eden, Cumbria, England, UK


Locality type:Mine
Classification
Species:Jarosite
Formula:KFe33+(SO4)2(OH)6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Jarosite data
Locality Data:Click here to view Brownley Hill Mine (Bloomsberry Horse Level), Nenthead, Alston Moor, Eden, Cumbria, England, UK
Data Identifiers
Mindat Occurrence Record ID:13596
Long-form Identifier:1:3:13596:2
GUID (UUID V4):0
Nearest other occurrences of Jarosite
2.1km (1.3 miles) ⓘSmallcleugh Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK
22.0km (13.7 miles) ⓘBollihope lead smelter slag locality, Stanhope, County Durham, England, UK
23.6km (14.6 miles) ⓘYew Tree Mine, Stanhope, County Durham, England, UK
30.2km (18.8 miles) ⓘCastleside Smelting Mill slag locality, Healeyfield, County Durham, England, UK
45.4km (28.2 miles) ⓘOld Sandbed Mine, Caldbeck, Allerdale, Cumbria, England, UK
45.6km (28.4 miles) ⓘDumpy Stone Level, Caldbeck, Allerdale, Cumbria, England, UK
45.7km (28.4 miles) ⓘDriggith Mine, Caldbeck, Allerdale, Cumbria, England, UK
45.8km (28.5 miles) ⓘNether Row Brow, Caldbeck, Allerdale, Cumbria, England, UK
46.3km (28.8 miles) ⓘPotts Gill Copper Mine, Potts Gill, Caldbeck, Allerdale, Cumbria, England, UK
46.3km (28.8 miles) ⓘOld Potts Gill Mine, Potts Gill, Caldbeck, Allerdale, Cumbria, England, UK
References
Green, David I., McCallum, David, Wood, Mike (2000) Famous Mineral Localities: The Brownley Hill Mine, Alston Moor District, Cumbria, England. The Mineralogical Record, 31 (3) 231-250
 
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