REE fractionation controlled by REE speciation during formation of the Renju regolith-hosted REE deposits in Guangdong Province, South China

[Display omitted] •A 78 m long weathering profile developed in quartz diorite of the Huangshe regolith-hosted LREE deposit was investigated.•LREE-rich minerals, e.g., titanite and allanite, were dissolved preferentially during the breakdown of rocks during weathering.•The activated REEs are immobili...

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Veröffentlicht in:	Ore geology reviews 2021-07, Vol.134, p.104172, Article 104172
Hauptverfasser:	Huang, Jian, Tan, Wei, Liang, Xiaoliang, He, Hongping, Ma, Lingya, Bao, Zhiwei, Zhu, Jianxi
Format:	Artikel
Sprache:	eng
Schlagworte:	Ce anomaly Fe-Mn (hydr)oxides Ion exchangeable fraction REE fractionation REE speciation
Online-Zugang:	Volltext
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