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Hübnerite from
Yaogangxian Mine, Yaogangxian W-Sn ore field, Yizhang Co., Chenzhou, Hunan, China

Locality type:Mine
Classification
Species:Hübnerite
Formula:MnWO4
Comments:Data presented by Chen (1981) show a significant excess of manganese over iron (Fe:Mn ranging from 1:4 to 3:4) in all analyzed samples of wolframite from the vein-type ore bodies. Likewise, the samples from the quartz vein ore bodies used in the study by Cao et al. (2009) have been shown to be hübnerite. Ottens and Cook (2005) however state that wolframite is predominantly ferberite and hübnerite was only found in one single pocket, suggesting that their samples came mainly (all ?) from the skarn-type ore bodies.
Confirmation
Validity:Believed Valid
References
References:Yirang Chen (1981): Geology and Prospecting 17(2), 25-30; Ottens, B., and Cook, R.B. (2005): Rocks & Minerals 80(1), 46-57; Xiaofeng Cao, Xinbiao Lü, Mouchun He, Hong Niu, Baofeng Du, and Wei Mei (2009): Mineral Deposits 28(5), 611-620; Ottens, B. (2011): Mineralogical Record 42, 557-603
Associated Minerals Based on Photo Data:
Quartz9 photos of Hübnerite associated with Quartz at this locality.
Fluorite3 photos of Hübnerite associated with Fluorite at this locality.
Arsenopyrite3 photos of Hübnerite associated with Arsenopyrite at this locality.
Scheelite3 photos of Hübnerite associated with Scheelite at this locality.
Stannite2 photos of Hübnerite associated with Stannite at this locality.
Dolomite1 photo of Hübnerite associated with Dolomite at this locality.
Calcite1 photo of Hübnerite associated with Calcite at this locality.
Muscovite1 photo of Hübnerite associated with Muscovite at this locality.
Data
Mineral Data:Click here to view Hübnerite data
Locality Data:Click here to view Yaogangxian Mine, Yaogangxian W-Sn ore field, Yizhang Co., Chenzhou, Hunan, China
Nearest other occurrences of Hübnerite
20.4km (12.7 miles) A Shizhuyuan Mine, Dongpo ore field, Yizhang Co., Chenzhou, Hunan, China
159.1km (98.9 miles) B Dajishan Mine (Tachishan Mine), Quannan Co., Ganzhou, Jiangxi, China
245.9km (152.8 miles) C Changyingling W-Sn deposit (Zhangyingling W-Sn deposit), Shanhu W-Sn ore field (Shanhu Mine), Zhongshan Co., Hezhou, Guangxi, China
Mineral and/or Locality  
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