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Biotite from
Fusamata, Kawamata, Date District, Fukushima Prefecture, Japan


Locality type:Pegmatite
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 Fusamata, Kawamata, Date District, Fukushima Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:392067
Long-form Identifier:1:3:392067:1
GUID (UUID V4):0
Nearest other occurrences of Biotite
0.9km (0.5 miles) ⓘSuishoyama pegmatite (Suishouyama; Suisyoyama; Suishyoyama), Iizaka Village (Iisaka), Kawamata, Date District, Fukushima Prefecture, Japan
39.1km (24.3 miles) ⓘAtagoyama, Koriyama City, Fukushima Prefecture, Japan
60.8km (37.8 miles) ⓘOrebody No. 1, Kannonyama pegmatite (Kannonyama mine), Wagu, Ishikawa town (Ishikawa-machi), Ishikawa District, Fukushima Prefecture, Japan
60.8km (37.8 miles) ⓘKannonyama pegmatite (Kannonyama mine), Wagu, Ishikawa town (Ishikawa-machi), Ishikawa District, Fukushima Prefecture, Japan
60.8km (37.8 miles) ⓘOrebody No. 2, Kannonyama pegmatite (Kannonyama mine), Wagu, Ishikawa town (Ishikawa-machi), Ishikawa District, Fukushima Prefecture, Japan
60.8km (37.8 miles) ⓘOrebody No. 3, Kannonyama pegmatite (Kannonyama mine), Wagu, Ishikawa town (Ishikawa-machi), Ishikawa District, Fukushima Prefecture, Japan
61.1km (38.0 miles) ⓘWagu, Ishikawa town (Ishikawa-machi), Ishikawa District, Fukushima Prefecture, Japan
63.5km (39.5 miles) ⓘKozoyama pegmatite, Nekonaki, Ishikawa town (Ishikawa-machi), Ishikawa District, Fukushima Prefecture, Japan
63.7km (39.6 miles) ⓘIzutsuyama pegmatite, Nekonaki, Ishikawa town (Ishikawa-machi), Ishikawa District, Fukushima Prefecture, Japan
63.8km (39.6 miles) ⓘIkkoyashiki pegmatite, Nekonaki, Ishikawa town (Ishikawa-machi), Ishikawa District, Fukushima Prefecture, Japan
References
Am Min 69:196-199
 
and/or  
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