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Heulandite Subgroup from
Wheal Forest, Okehampton Hamlets, West Devon, Devon, England, UK


Locality type:Mine
Classification
Species:'Heulandite Subgroup' (not an IMA approved species)
Formula:(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Heulandite Subgroup data
Locality Data:Click here to view Wheal Forest, Okehampton Hamlets, West Devon, Devon, England, UK
Data Identifiers
Mindat Occurrence Record ID:786472
Long-form Identifier:1:3:786472:8
GUID (UUID V4):0
Nearest other occurrences of Heulandite Subgroup
0.9km (0.5 miles) ⓘMeldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
0.9km (0.6 miles) ⓘMeldon Mine, Okehampton Hamlets, West Devon, Devon, England, UK
1.5km (0.9 miles) ⓘMeldon Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
9.1km (5.7 miles) ⓘRamsley Mine (Fursdon Mine), South Tawton, West Devon, Devon, England, UK
References
Russell, A. (1910): Mineralogical Magazine 15, 377-384
 
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