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Helvine from
Kristiansen Quarry (Bånkall Quarry), Bånkall, Grorud, Oslo, Norway


Locality type:Quarry
Classification
Species:Helvine
Formula:Be3Mn42+(SiO4)3S
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Helvine data
Locality Data:Click here to view Kristiansen Quarry (Bånkall Quarry), Bånkall, Grorud, Oslo, Norway
Data Identifiers
Mindat Occurrence Record ID:169798
Long-form Identifier:1:3:169798:8
GUID (UUID V4):0
Nearest other occurrences of Helvine
26.7km (16.6 miles) ⓘIsi Prospect, Bærum (Baerum), Akershus, Norway
27.0km (16.8 miles) ⓘGjerdingselva, Lunner, Akershus, Norway
33.5km (20.8 miles) ⓘNyseter Zinc Mines, Grua mining district, Lunner, Akershus, Norway
38.4km (23.9 miles) ⓘKjenner Bismuth Mine, Lierskogen, Lier, Buskerud, Norway
45.7km (28.4 miles) ⓘSkreihaugen, Gran, Innlandet, Norway
51.2km (31.8 miles) ⓘE 134 Road, Drammen, Buskerud, Norway
51.6km (32.0 miles) ⓘRien Mine, Rien, Sande, Holmestrand, Vestfold, Norway
53.3km (33.1 miles) ⓘGlomsrudkollen Zinc Mines, Åmot, Modum, Buskerud, Norway
61.8km (38.4 miles) ⓘRundemyr, Øvre Eiker, Buskerud, Norway
68.7km (42.7 miles) ⓘBakstevalåsen, Gunhildrud, Øvre Eiker, Buskerud, Norway
References
Oftedal, Ivar; Sæbø, Per Christian (1963) Contributions to the mineralogy of Norway. No. 18. Classification of some Norwegian members of the Helvine Group. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 43 (3). 405-409
Kvamsdal, Lars O. (1998) Mineralene fra Nordmarkitt og Grefsensyenitt i Oslofeltet [The minerals from the nordmarkite and grefsensyenites in the Oslo region area]. Privat publication, AS Merkur-Trykk, Oslo. p.1-72.
 
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