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


04784650017271998858100.jpg
Albite, etc.

Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
04784650017271998858100.jpg
Albite, etc.

Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
04784650017271998858100.jpg
Albite, etc.

Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
Locality type:Quarry
Classification
Species:Albite
Formula:Na(AlSi3O8)
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Axinite-(Fe)1
Milarite1
Quartz1
Fluorite1
Data
Mineral Data:Click here to view Albite data
Locality Data:Click here to view Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
Data Identifiers
Mindat Occurrence Record ID:13682
Long-form Identifier:1:3:13682:8
GUID (UUID V4):0
Nearest other occurrences of Albite
0.9km (0.5 miles) ⓘWheal Forest, 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
23.8km (14.8 miles) ⓘStoke Climsland Consols (?), Stokeclimsland, Cornwall, England, UK
25.4km (15.8 miles) ⓘHingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK
25.5km (15.8 miles) ⓘNew Consols (New Great Consols; New Wheal Martha; Great Wheal Martha; Wheal Martha), Luckett, Callington, Stokeclimsland, Cornwall, England, UK
34.6km (21.5 miles) ⓘDarley Ford Quarry, Darley, Linkinhorne, Cornwall, England, UK
35.0km (21.7 miles) ⓘTreburland Manganese Mine (Treburland manganese deposits), Altarnun, Cornwall, England, UK
49.5km (30.8 miles) ⓘDelabole Slate Quarry, St Teath, Cornwall, England, UK
51.5km (32.0 miles) ⓘTintagel Cliffs, Tintagel, Cornwall, England, UK
51.6km (32.1 miles) ⓘLanterdan Quarry, Treknow, Tintagel, Cornwall, 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
 
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