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Dongqiyishan Mine, Dongqiyishan polymetallic ore field, Ejin Banner (Ejina Co.), Alxa League (Alashan Prefecture), Inner Mongolia Autonomous Region, China
Fluorite
Dongqiyishan Mine, Dongqiyishan polymetallic ore field, Ejin Banner, Alxa League, Inner Mongolia Autonomous Region, China
Photo: fabreminerals.com
Dongqiyishan Mine, Dongqiyishan polymetallic ore field, Ejin Banner, Alxa League, Inner Mongolia Autonomous Region, China
Photo: fabreminerals.com
Latitude: 41°10'N
Longitude: 99°31'E
Longitude: 99°31'E
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
| 'Albite-Anorthite Series' Biotite Calcite 'Chlorite Group' | Fluorite Kaolinite 'K Feldspar' Muscovite var: Sericite | 'Pyrochlore' Quartz var: Chalcedony Topaz | Zircon |
13 entries listed. 6 valid minerals.
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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.
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