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Biotite from
Isanago mine, Ohro (Ōro; Ouro; Ooro), Kyotango city, Kyoto Prefecture, Japan


Locality type:Mine
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 Isanago mine, Ohro (Ōro; Ouro; Ooro), Kyotango city, Kyoto Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:672583
Long-form Identifier:1:3:672583:9
GUID (UUID V4):0
Nearest other occurrences of Biotite
9.7km (6.1 miles) ⓘShiraishi-yama (Shiroishi), Kobe, Kyōtango City, Kyoto Prefecture, Japan
67.0km (41.6 miles) ⓘHiraki mine, Hyogo Prefecture, Japan
References
Hiromi Yamasaki specimen
Yamada, S. (2004) Nihonsan-koubutsu Gojuon-hairetsu Sanchi-ichiranhyou [List of Japanese Minerals Arranged in Japanese Syllabary Order]. 111pp.
 
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