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Biotite from
Kymgang Mine, Kumgang County, Kangwon Province, North Korea


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 Kymgang Mine, Kumgang County, Kangwon Province, North Korea
Data Identifiers
Mindat Occurrence Record ID:553663
Long-form Identifier:1:3:553663:4
GUID (UUID V4):0
Nearest other occurrences of Biotite
58.1km (36.1 miles) ⓘAbdong Zr-Nb deposit (Aptong; Apdong), Pyonggang County, Kangwon Province, North Korea
66.9km (41.6 miles) ⓘSinsongsan Intrusion, Pyonggang County, Kangwon Province, North Korea
68.1km (42.3 miles) ⓘHoamsan Intrusion, Pyonggang County, Kangwon Province, North Korea
72.4km (45.0 miles) ⓘPokjin mountain, Pyonggang County, Kangwon Province, North Korea
72.4km (45.0 miles) ⓘPokjinsan Intrusion, Pyonggang County, Kangwon Province, North Korea
77.9km (48.4 miles) ⓘOksanga jade mine, Chuncheon City, Gangwon Province, South Korea
85.4km (53.1 miles) ⓘYangyang Mine, Yangyang County, Gangwon Province, South Korea
90.7km (56.4 miles) ⓘHongcheon Carbonatite, Hongcheon County, Gangwon Province, South Korea
91.5km (56.9 miles) ⓘGwanin magnetite mine, Pocheon City, Gyeonggi Province, South Korea
References
(1998) International strategic mineral issues summary report: tungsten. Circular 930-O. US Geological Survey doi:10.3133/cir930o
 
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