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Biotite from
Näränkävaara, Kuusamo, North Ostrobothnia, Finland


Locality type:Intrusion
Classification
Species:'Biotite' (not an IMA approved species)
Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Näränkävaara, Kuusamo, North Ostrobothnia, Finland
Data Identifiers
Mindat Occurrence Record ID:1382950
Long-form Identifier:1:3:1382950:2
GUID (UUID V4):0
Nearest other occurrences of Biotite
17.4km (10.8 miles) ⓘIivaara Intrusion (Ijola), Kuusamo, North Ostrobothnia, Finland
42.1km (26.2 miles) ⓘMoukkori deposit (Housuvaara 1), Suomussalmi, Kainuu, Finland
44.5km (27.7 miles) ⓘPahkalampi, Suomussalmi, Kainuu, Finland
60.2km (37.4 miles) ⓘKouvervaara, Kuusamo, North Ostrobothnia, Finland
60.6km (37.6 miles) ⓘKonttiaho, Kuusamo, North Ostrobothnia, Finland
60.9km (37.8 miles) ⓘKuikkapuro deposit, Suomussalmi, Kainuu, Finland
61.9km (38.4 miles) ⓘSivakkaharju, Kuusamo, North Ostrobothnia, Finland
62.0km (38.5 miles) ⓘSäynäjävaara, Kuusamo, North Ostrobothnia, Finland
62.1km (38.6 miles) ⓘMeurastuksenaho, Kuusamo, North Ostrobothnia, Finland
63.0km (39.1 miles) ⓘHonkilehto, Kuusamo, North Ostrobothnia, Finland
References
Järvinen, V., Halkoaho, T., Konnunaho, J., Heinonen, J. S., & Rämö, O. T. (2019). Parental magma, magmatic stratigraphy, and reef-type PGE enrichment of the 2.44-Ga mafic-ultramafic Näränkävaara layered intrusion, Northern Finland. Mineralium Deposita, 1-26.
 
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