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Biotite from
Janggun mine, Bonghwa County, North Gyeongsang Province, South 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 Janggun mine, Bonghwa County, North Gyeongsang Province, South Korea
Data Identifiers
Mindat Occurrence Record ID:605050
Long-form Identifier:1:3:605050:4
GUID (UUID V4):0
Nearest other occurrences of Biotite
15.3km (9.5 miles) ⓘBoam deposit, Wangbi-ri, Uljin County, North Gyeongsang Province, South Korea
22.8km (14.2 miles) ⓘOkbang Mine, Punch'on, Uljin County, North Gyeongsang Province, South Korea
39.2km (24.4 miles) ⓘSangdong Mine, Sangdong-gun, Gangwon Province, South Korea
45.6km (28.3 miles) ⓘDaljeon Intrusion, Yeongdeok County, North Gyeongsang Province, South Korea
References
IMAI, NAOYA, LEE, HYUN KOO, SAKAI, TETSUO, PARK, No YOUNG (1982) Bournonite from the Janggun mine, Republic of Korea - Contributions to the knowledge of ore-forming minerals in the janggun lead-zinc-silver ores. 1. The Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists, 77 (9) 310-321 doi:10.2465/ganko1941.77.310
Lee, C. H., Lee, H. K., Kim, S. J. (1998) Geochemistry and mineralization age of magnesian skarn-type iron deposits of the Janggun mine, Republic of Korea. Mineralium Deposita, 33 (4) 379-390 doi:10.1007/s001260050156
 
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