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Helvine from
Bodmin Wheal Mary (Bodmin Consols; Bodmin United), Lanivet, Cornwall, England, UK


Locality type:Mine
Classification
Species:Helvine
Formula:Be3Mn42+(SiO4)3S
Confirmation
Validity:Erroneously Reported
Data
Mineral Data:Click here to view Helvine data
Locality Data:Click here to view Bodmin Wheal Mary (Bodmin Consols; Bodmin United), Lanivet, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:6072
Long-form Identifier:1:3:6072:1
GUID (UUID V4):0
Nearest other occurrences of Helvine
3.2km (2.0 miles) ⓘWheal Betsy, Lanivet, Cornwall, England, UK
59.0km (36.7 miles) ⓘMeldon Mine, Okehampton Hamlets, West Devon, Devon, England, UK
73.6km (45.7 miles) ⓘLevant Mine, Trewellard, St Just, Cornwall, England, UK
74.3km (46.2 miles) ⓘWheal Cock, Botallack Mine, Botallack, St Just, Cornwall, England, UK
References
Kingsbury, Arthur W. G. (1961) Beryllium minerals in Cornwall and Devon: helvine, genthelvite, and danalite. Mineralogical Magazine and Journal of the Mineralogical Society, 32 (255) 921-940 doi:10.1180/minmag.1961.032.255.01
Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01
Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.
 
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