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
Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK


02452470017371445426944.jpg
Fluorite

Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
02452470017371445426944.jpg
Fluorite

Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
02452470017371445426944.jpg
Fluorite

Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
Locality type:Quarry
Classification
Species:Fluorite
Formula:CaF2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Fluorapatite1
Feldspar Group1
Quartz1
Bavenite1
Albite1
Data
Mineral Data:Click here to view Fluorite data
Locality Data:Click here to view Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
Data Identifiers
Mindat Occurrence Record ID:13705
Long-form Identifier:1:3:13705:8
GUID (UUID V4):0
Nearest other occurrences of Fluorite
0.6km (0.4 miles) ⓘMeldon Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
13.3km (8.2 miles) ⓘNorth Mine (East Wheal Friendship), Devon United Mines, Peter Tavy, West Devon, Devon, England, UK
16.8km (10.4 miles) ⓘMerrivale Quarry, Whitchurch, West Devon, Devon, England, UK
18.4km (11.4 miles) ⓘFoggintor Quarry, Princetown, Dartmoor Forest, West Devon, Devon, England, UK
21.7km (13.5 miles) ⓘCrowndale Mine, Tavistock, West Devon, Devon, England, UK
22.5km (14.0 miles) ⓘWheal Franco (New Wheal Franco; Old Wheal Franco), Wheal Franco Consols, Horrabridge, West Devon, Devon, England, UK
22.6km (14.0 miles) ⓘWheal Emma, Devon Great Consols, Gulworthy, West Devon, Devon, England, UK
23.1km (14.4 miles) ⓘWheal Josiah, Devon Great Consols, Gulworthy, West Devon, Devon, England, UK
23.3km (14.5 miles) ⓘHawkmoor Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK
23.6km (14.6 miles) ⓘWheal Maria, Devon Great Consols, Gulworthy, West Devon, Devon, England, UK
References
McLintock, W. F. P. (1923) On the occurrence of petalite and pneumatolytic apatite in the Meldon aplite, Okehampton, Devonshire. Mineralogical Magazine and Journal of the Mineralogical Society, 20 (103). 140-150 doi:10.1180/minmag.1923.020.103.03
Knorring, Oleg von, Condliffe, Eric (1984) On the occurrence of niobium-tantalum and other rare-element minerals in the Meldon aplite, Devonshire. Mineralogical Magazine, 48 (348) 443-448 doi:10.1180/minmag.1984.048.348.16
johnblanchard.net (2021) http://johnblanchard.net/index.php/some-sites/226-meldon-aplite-quarry-sssi
 
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