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


01014610017369364268524.jpg
Montmorillonite

Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
01014610017369364268524.jpg
Montmorillonite

Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
08404060017272038663046.jpg
Montmorillonite

Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
Locality type:Quarry
Classification
Species:Montmorillonite
Formula:(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Montmorillonite data
Locality Data:Click here to view Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
Data Identifiers
Mindat Occurrence Record ID:13718
Long-form Identifier:1:3:13718:2
GUID (UUID V4):0
Nearest other occurrences of Montmorillonite
0.6km (0.4 miles) ⓘMeldon Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
85.3km (53.0 miles) ⓘGreat Retallack Mine, Perran Iron Lode (Great Perran Iron Lode), Perranzabuloe, Cornwall, England, UK
85.6km (53.2 miles) ⓘTreamble Mine (incl. Garden Quarry), Perran Iron Lode (Great Perran Iron Lode), Perranzabuloe, 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
 
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