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Biotite from
Ihalainen limestone quarry, Lappeenranta, South Karelia, Finland


Locality type:Quarry
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 Ihalainen limestone quarry, Lappeenranta, South Karelia, Finland
Data Identifiers
Mindat Occurrence Record ID:98790
Long-form Identifier:1:3:98790:3
GUID (UUID V4):0
Nearest other occurrences of Biotite
24.9km (15.5 miles) ⓘKarelia Beryl Mine pegmatite, Kännätsalo, Luumäki, South Karelia, Finland
48.0km (29.8 miles) ⓘVozrozhdenie quarry, Leningrad Oblast, Russia
59.0km (36.6 miles) ⓘKarhukoski, Puumala, South Savo, Finland
86.1km (53.5 miles) ⓘTopaz quarry, Kotka, Kymenlaakso, Finland
90.6km (56.3 miles) ⓘW-Sn-Be occurrence, Kymi intrusion, Wyborg batholith, Finland/Russia
References
 
and/or  
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