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Riebeckite from
East Mine, Bayan Obo deposit, Bayan Obo mining district, Baotou City, Inner Mongolia, China


Locality type:Mine
Classification
Species:Riebeckite
Formula:◻Na2(Fe32+Fe23+)Si8O22(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Riebeckite data
Locality Data:Click here to view East Mine, Bayan Obo deposit, Bayan Obo mining district, Baotou City, Inner Mongolia, China
Data Identifiers
Mindat Occurrence Record ID:649993
Long-form Identifier:1:3:649993:8
GUID (UUID V4):0
Nearest other occurrences of Riebeckite
0.8km (0.5 miles) ⓘDong Jielegele ore body, Bayan Obo deposit, Bayan Obo mining district, Baotou City, Inner Mongolia, China
1.2km (0.7 miles) ⓘBayan Obo deposit, Bayan Obo mining district, Baotou City, Inner Mongolia, China
1.4km (0.9 miles) ⓘMain pit, Bayan Obo deposit, Bayan Obo mining district, Baotou City, Inner Mongolia, China
3.1km (1.9 miles) ⓘEastern contact zone, Bayan Obo deposit, Bayan Obo mining district, Baotou City, Inner Mongolia, China
3.5km (2.2 miles) ⓘWu dyke, Dulahala, Bayan Obo mining district, Baotou City, Inner Mongolia, China
4.6km (2.8 miles) ⓘBayan Obo sludge lake, Bayan Obo deposit, Bayan Obo mining district, Baotou City, Inner Mongolia, China
9.1km (5.7 miles) ⓘWest Mine, Bayan Obo deposit, Bayan Obo mining district, Baotou City, Inner Mongolia, China
References
Tu Guangchi and Wang Kaiyi (1997) in: Pei Rongfu (ed.): Proceedings of the 30th International Geological Congress, Vol.9, VSP (Utrecht, Tokyo), pp. 83-90.
Sun, Qing; Li, Xian-Hua (2026) Niobium and heavy rare earth element mineralization in the Bayan Obo deposit, China: Insights from aeschynite mineralogy, geochemistry, and geochronology. Geoscience Frontiers, 17 (6). p.102405. doi:10.1016/j.gsf.2026.102405
 
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