Vote for your favorite mineral in #MinCup26! - Monazite-(Ce) vs. Andalusite
It's a showdown with rare earth elemental ore Monazite-(Ce) and index mineral Andalusite.
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Biotite from
Tono mine (Tohno mine), Tsukiyoshi uranium ore deposits, Mizunami City, Gifu 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 Tono mine (Tohno mine), Tsukiyoshi uranium ore deposits, Mizunami City, Gifu Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:601854
Long-form Identifier:1:3:601854:2
GUID (UUID V4):0
Nearest other occurrences of Biotite
18.7km (11.6 miles) ⓘTawara (Tahara), Hirukawa, Nakatsugawa City, Gifu Prefecture, Japan
19.3km (12.0 miles) ⓘHirukawa, Nakatsugawa City, Gifu Prefecture, Japan
42.9km (26.7 miles) ⓘTaguchi mine, Shitara, Kitashitara County, Aichi Prefecture, Japan
53.2km (33.1 miles) ⓘMiyazaki-cho, Okazaki City, Aichi Prefecture, Japan
55.8km (34.6 miles) ⓘShidara Volcanic field, Shinshiro city, Aichi Prefecture, Japan
76.1km (47.3 miles) ⓘNogohakusan (Nogo-Hakusan), Neo area, Motosu City, Gifu Prefecture, Japan
98.5km (61.2 miles) ⓘTenryuu river alluvials (Tenryugawa), Hamamatsu City, Shizuoka Prefecture, Japan
References
Shikazono, N., Utada, M. (1997) Stable isotope geochemistry and diagenetic mineralization associated with the Tono sandstone-type uranium deposit in Japan. Mineralium Deposita, 32 (6) 596-606 doi:10.1007/s001260050125
 
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