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Dongqiyishan Mine, Dongqiyishan polymetallic ore field, Ejin Banner (Ejina Co.), Alxa League (Alashan Prefecture), Inner Mongolia Autonomous Region, China

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Name(s) in local language(s): 东七一山矿, 东七一山多金属矿田, 额济纳旗, 阿拉善盟, 内蒙古自治区, 中国
 
A fluorite mine, working fluorite-quartz veins and fluorite veins, veinlets and stockworks, that are hosted in the Dongqiyishan porphyritic granitoid stock and surrounding marbles.

Dongqiyishan is the largest fluorite deposit in northwest China.

Mineral List



13 entries listed. 7 valid minerals.

The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Fengjun Nie, Sihong Jiang, Yan Liu, and Yuanxian Lin (2002): Sm-Nd isotopic dating of fluorite separates from Dongqiyishan fluorite deposit, Alxa, western Inner Mongolia. Mineral Deposits 21(1), 10-15 (in Chinese with English abstract).

Mineral and/or Locality  
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