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


01034410017364811379827.jpg
Fluorite, etc.

Brownley Hill Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK
03158650017271998256042.jpg
Fluorite, etc.

Brownley Hill Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK
08632810017271998265415.jpg
Fluorite

Brownley Hill Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK
01797170017271998282094.jpg
Fluorite

Brownley Hill Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK
01034410017364811379827.jpg
Fluorite, etc.

Brownley Hill Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK
03158650017271998256042.jpg
Fluorite, etc.

Brownley Hill Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK
08632810017271998265415.jpg
Fluorite

Brownley Hill Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK
01797170017271998282094.jpg
Fluorite

Brownley Hill Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK
01486550017369869949785.jpg
Fluorite, etc.

Brownley Hill Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK
03158650017271998256042.jpg
Fluorite, etc.

Brownley Hill Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK
08632810017271998265415.jpg
Fluorite

Brownley Hill Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK
02603780017369869946498.jpg
Fluorite

Brownley Hill Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK
Locality type:Mine
Classification
Species:Fluorite
Formula:CaF2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Ankerite31
Sphalerite29
Galena13
Siderite12
Hydrozincite10
Chalcopyrite9
Calcite6
Quartz3
Data
Mineral Data:Click here to view Fluorite data
Locality Data:Click here to view Brownley Hill Mine (Bloomsberry Horse Level), Nenthead, Alston Moor, Eden, Cumbria, England, UK
Photo GalleryView Gallery (21 photos)
Data Identifiers
Mindat Occurrence Record ID:5287
Long-form Identifier:1:3:5287:0
GUID (UUID V4):0
Nearest other occurrences of Fluorite
0.3km (0.2 miles) ⓘGudhamgill Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK
1.1km (0.7 miles) ⓘNentsberry Haggs Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK
1.3km (0.8 miles) ⓘCaplecleugh Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK
1.3km (0.8 miles) ⓘRampgill Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK
2.0km (1.2 miles) ⓘWellhopehead Mine, West Allen, Northumberland, England, UK
2.1km (1.3 miles) ⓘSmallcleugh Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK
2.5km (1.6 miles) ⓘCoalcleugh Mine, Coalcleugh, West Allen, Northumberland, England, UK
2.6km (1.6 miles) ⓘMiddlecleugh Upper Level, Nenthead, Alston Moor, Eden, Cumbria, England, UK
3.4km (2.1 miles) ⓘBarneycraig Mine, Coalcleugh, West Allen, Northumberland, England, UK
3.5km (2.2 miles) ⓘScraithole Mine, Carrshield, West Allen, Northumberland, England, UK
References
 
and/or  
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