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Biotite from
Dahutang W-(Sn) ore field, Jing'an Co., Yichun, Jiangxi, China


Locality type:Ore Field
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 Dahutang W-(Sn) ore field, Jing'an Co., Yichun, Jiangxi, China
Data Identifiers
Mindat Occurrence Record ID:1982307
Long-form Identifier:1:3:1982307:8
GUID (UUID V4):0
Localities for Biotite in this Region
Dongdouya W deposit, Dahutang W-(Sn) ore field, Jing'an Co., Yichun, Jiangxi, China
Nearest other occurrences of Biotite
0.1km (0.1 miles) ⓘDongdouya W deposit, Dahutang W-(Sn) ore field, Jing'an Co., Yichun, Jiangxi, China
2.0km (1.2 miles) ⓘDahutang W-(Sn) deposit, Dahutang W-(Sn) ore field, Wuning Co., Jiujiang, Jiangxi, China
2.5km (1.5 miles) ⓘShiweidong deposit, Dahutang W-(Sn) ore field, Wuning Co., Jiujiang, Jiangxi, China
4.7km (2.9 miles) ⓘShimensi W-Mo deposit, Dahutang W-(Sn) ore field, Wuning Co., Jiujiang, Jiangxi, China
5.9km (3.7 miles) ⓘPingmiao deposit, Dahutang ore field, Xiushui Co., Jiujiang, Jiangxi, China
14.4km (8.9 miles) ⓘDagang deposit, Ganfang rare metal deposit, Yichun, Jiangxi, China
49.1km (30.5 miles) ⓘXianglushan Mine, Xiushui Co., Jiujiang, Jiangxi, China
55.4km (34.4 miles) ⓘCunqian Au-Cu deposit, Shanggao Co., Yichun, Jiangxi, China
58.8km (36.6 miles) ⓘTongmukeng Sn deposit, Jiujiang, Jiangxi, China
82.9km (51.5 miles) ⓘZengjialong Sn-polymetallic deposit (Zhengjialong Sn-polymetallic deposit), De'an Co., Jiujiang, Jiangxi, China
References
Zhao, Zhuang; Yang, Xiaoyong; Sun, Jiandong; Jin, Mengqi; Liu, Lei; Zhang, Tuyan; Zhou, Yan (2026) Petrogenesis of the muscovite granite and its genetic link to Sn mineralization in the Dongdouya deposit, Dahutang ore field: constraints from zircon and cassiterite U–Pb ages, whole-rock geochemistry, and Hf–Nd isotopes. Ore Geology Reviews, 196. p.107461. doi:10.1016/j.oregeorev.2026.107461
 
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