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Biotite from
Chinkuashih mine, Ruifang District, New Taipei City, Taiwan


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:Confirmed
Confirmation Methods:XRD
SEM-EDS
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Chinkuashih mine, Ruifang District, New Taipei City, Taiwan
Data Identifiers
Mindat Occurrence Record ID:729269
Long-form Identifier:1:3:729269:9
GUID (UUID V4):0
Nearest other occurrences of Biotite
22.6km (14.0 miles) ⓘLuku sill, Shiding District, New Taipei City, Taiwan
68.9km (42.8 miles) ⓘFenniaolin, Suao Township, Yilan County, Taiwan
73.9km (45.9 miles) ⓘMawutu (Mabutoku), Guanxi Township, Hsinchu County, Taiwan
References
James Huang
Simmons, S. F., White, N. C., & John, D. A. (2005). Geological characteristics of epithermal precious and base metal deposits. Economic Geology 100th anniversary volume, 29, 485-522.
HENLEY, R. W., BERGER, B. R. (2012) Pyrite–sulfosalt reactions and semimetal fractionation in the Chinkuashih, Taiwan, copper–gold deposit: a 1 Ma paleo‐fumarole. Geofluids, 12 (3). 245-260 doi:10.1111/j.1468-8123.2012.00367.x
 
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