Rare Earth Mineral and its Geological Significances in the WZD Bauxite, Northern Guizhou, China

Abstract:

Through the research on Rare earth mineral by Scanning electron microscopy (SEM) we found that Rare earth mineral in the lower part of the Wuchuan-Zheng^,an-Daozhen (WZD) bauxite profiles is parisite. The parisite in WZD area is long strips, with an average length of 30μm. The underlying strata of the boreholes which contain parisite all are the Hanjiadian Formation. The occurrence of parisite shows that in the forming process of bauxite rare earth elements (REE) moved from top to the bottom of the profile, and other unbeneficial elements also moved from top to bottom too, Al element enrichment in the middle and upper part of profiles.

• Periodical: Advanced Materials Research (Volume 868)
• Pages: 92-95
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.868.92
• Online since: December 2013
• Authors: Tao Cui*
• Keywords: Bauxite, Rare Earth Mineral, WZD Area

References

[1] Qingfei Wang, Jun Deng and Xuefei Liu: J. Journal of geochemical exploration, Vol. 105 (2010), P. 707.

[2] Xiaomei Wang, Yangquan Jiao and Yuansheng, Du: J. Journal of geochemical exploration, Vol. 133(2013), P. 107.

[3] Xiaomei Wang, Yangquan Jiao and Yuansheng Du: J. Geological science and technology information, Vol. 32(2013),P. 30(in Chinese).

[4] Ping Liu: J. Guizhou geology, Vol. 18(2004),P. 240(in Chinese).

[5] Dingquan Du, Junping Ren and Yue Wang: J. Acta mineralogical sinica, Vol. 23(2007), P. 475 (in Chinese).

[6] Tao Cui, Yangquan Jiao and Yuansheng Du: J. Geological science and technology information, Vol. 32(2013),P. 56(in Chinese).

[7] Yuansheng Du, Qi Zhou and Zhongguo Jin: J. Geological science and technology information, Vol. 32(2013),P. 2(in Chinese).

[8] Tao Cui, Yangquan Jiao and Yuansheng Du: J. Geological science and technology information, Vol. 32(2013),P. 46(in Chinese).