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Biotite from
Beimulang porphyry Cu deposit, Ngamring Co. (Angren Co.), Xigazê Prefecture (Rikaze Prefecture; Shigatse Prefecture), Tibet, China


Locality type:Deposit
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 Beimulang porphyry Cu deposit, Ngamring Co. (Angren Co.), Xigazê Prefecture (Rikaze Prefecture; Shigatse Prefecture), Tibet, China
Data Identifiers
Mindat Occurrence Record ID:1501508
Long-form Identifier:1:3:1501508:8
GUID (UUID V4):0
Nearest other occurrences of Biotite
22.8km (14.1 miles) ⓘHongshan porphyry Cu deposit, Xaitongmoin Co. (Xietongmen Co.), Xigazê Prefecture (Rikaze Prefecture; Shigatse Prefecture), Tibet, China
23.7km (14.7 miles) ⓘCimabanshuo Porphyry Copper Deposit, Ngamring Co. (Angren Co.), Xigazê Prefecture (Rikaze Prefecture; Shigatse Prefecture), Tibet, China
25.4km (15.8 miles) ⓘZhunuo Cu-Mo-(Au) deposit, Ngamring Co. (Angren Co.), Xigazê Prefecture (Rikaze Prefecture; Shigatse Prefecture), Tibet, China
26.1km (16.2 miles) ⓘLuobuzhen Cu deposit, Ngamring Co. (Angren Co.), Xigazê Prefecture (Rikaze Prefecture; Shigatse Prefecture), Tibet, China
30.7km (19.1 miles) ⓘWubaduolai prospect, Ngamring Co. (Angren Co.), Xigazê Prefecture (Rikaze Prefecture; Shigatse Prefecture), Tibet, China
84.2km (52.3 miles) ⓘDongga Cu No. 3 deposit, Xiongcun ore district, Xaitongmoin Co. (Xietongmen Co.), Xigazê Prefecture (Rikaze Prefecture; Shigatse Prefecture), Tibet, China
85.3km (53.0 miles) ⓘNewtongmen Cu deposit, Xaitongmoin Co. (Xietongmen Co.), Xigazê Prefecture (Rikaze Prefecture; Shigatse Prefecture), Tibet, China
85.7km (53.3 miles) ⓘNo. II Deposit, Xiongcun Cu-(Au) deposit, Xiongcun ore district, Xaitongmoin Co. (Xietongmen Co.), Xigazê Prefecture (Rikaze Prefecture; Shigatse Prefecture), Tibet, China
88.2km (54.8 miles) ⓘNo. I Deposit, Xiongcun Cu-(Au) deposit, Xiongcun ore district, Xaitongmoin Co. (Xietongmen Co.), Xigazê Prefecture (Rikaze Prefecture; Shigatse Prefecture), Tibet, China
90.6km (56.3 miles) ⓘXipu Dome, Tingri Co. (Dingri Co.), Xigazê Prefecture (Rikaze Prefecture; Shigatse Prefecture), Tibet, China
References
Liu, Peng; Wu, Song; Zheng, Youye; Wang, Xiaoyi; Kang, Yimin; Yan, Jun; Gu, Ye; Liu, Xiaofeng; Gong, Fuzhi; Zhao, Yayun; et al. (2022) Geology and factors controlling the formation of the newly discovered Beimulang porphyry Cu deposit in the western Gangdese, southern Tibet. Ore Geology Reviews, 144. 104823 doi:10.1016/j.oregeorev.2022.104823
Wu, Song; Liu, Peng; Ci, Qiong; Zheng, Youye; Liu, Xiaofeng; Zhao, Yayun (2026) Geology and magmatic-hydrothermal evolution of the miocene Beimulang porphyry Cu deposit, Tibet. Ore Geology Reviews, 196. p.107476. doi:10.1016/j.oregeorev.2026.107476
 
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