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
Frazer's Hush Mine, Rookhope, Stanhope, County Durham, England, UK


Locality type:Mine
Classification
Species:Fluorite
Formula:CaF2
Quality for species:Good crystals or rich for species - important (!)
Abundance at site:Common
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Quartz224
Galena136
Calcite131
Sphalerite42
Pyrite24
Siderite15
Dolomite4
Ankerite3
Chalcopyrite1
Limestone1
Data
Mineral Data:Click here to view Fluorite data
Locality Data:Click here to view Frazer's Hush Mine, Rookhope, Stanhope, County Durham, England, UK
Photo GalleryView Gallery (131 photos)
Data Identifiers
Mindat Occurrence Record ID:5333
Long-form Identifier:1:3:5333:4
GUID (UUID V4):0
Nearest other occurrences of Fluorite
0.6km (0.4 miles) Groverake Mine, Rookhope, Stanhope, County Durham, England, UK
0.6km (0.4 miles) Greencleugh Mine, Rookhope, Stanhope, County Durham, England, UK
0.9km (0.6 miles) North Groverake Quarry, Rookhope, Stanhope, County Durham, England, UK
1.7km (1.0 miles) Wolfcleugh Mine (Thorney Slitts), Rookhope, Stanhope, County Durham, England, UK
3.1km (1.9 miles) Allenheads Mine (Beaumont Mine), Allendale, Northumberland, England, UK
4.0km (2.5 miles) Old Middlehope Mine, Ireshopeburn, Stanhope, County Durham, England, UK
4.2km (2.6 miles) Redburn Mine, Rookhope, Stanhope, County Durham, England, UK
4.2km (2.6 miles) Sedling Mine, Cowshill, Stanhope, County Durham, England, UK
4.3km (2.6 miles) Burtree Pasture Mine (Breckonsyke Mine; Broadmea Mine), Cowshill, Stanhope, County Durham, England, UK
4.4km (2.7 miles) Dirt Pot Lead Smelt Mill slag locality, Allendale, Northumberland, England, UK
References
 
and/or  
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