Geochemistry of rare earth elements in groundwater from the Taiyuan Formationlimestone aquifer in the Wolonghu Coal Mine, Anhui province, China
Yan,ZC(Yan,Zhicao)[1,2]; Liu,GJ(Liu,Guijian)[1,2]; Sun,RY(Sun,Ruoyu)[1]; Tang,Q(Tang,Quan)[1]; Wu,D(Wu,Dun)[1]; Wu,B(Wu,Bin)[1]; Zhou,CC(Zhou,Chongcai)[1]
2013-10
发表期刊Journal of Geochemical Exploration
卷号135页码:54-62
文章类型期刊论文
摘要

To investigate the geochemistry of rare earth elements in groundwater from the Taiyuan Formation limestone aquifer, the concentrations of rare earth elements (REEs) were determined by ICP-MS for groundwater and limestone samples collected from the Taiyuan Formation limestone aquifer in the Wolonghu Coal Mine, Anhui province, China. The results shown that the groundwater is characterized by warm temperature (ranging from 35.8 to 39.1 °C), circum-neutral pH (7.34–8.27) and high total dissolved solids (TDS, 1380– 2850 mg/L). The REEs in groundwater are characterized by light rare earth elements (LREEs) depletion relative to heavy rare earth elements (HREEs), positive Eu anomalies and negative Ce anomalies. The fractionation of REEs in groundwater can be effected by the inorganic species of REEs. The negative Ce anomalies probably reflect the signature of the aquifer rocks (limestone rocks), whereas positive Eu anomalies are probably attributed to the redox conditions. The similarities of REE patterns between groundwater and aquifer rocks suggest that aquifer rocks play important roles in controlling the REE characteristics of groundwater. The characteristics of REEs and major ions in groundwater from the Taiyuan Formation aquifer are different from other aquifers in the Wolonghu Coal Mine.

关键词Rare Earth Elements Geochemistry Groundwater Limestone Aquifer Wolonghu Coal Mine China
DOI10.1016/j.gexplo.2012.11.011
收录类别SCI
语种英语
引用统计
被引频次:9[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ieecas.cn/handle/361006/9862
专题黄土与第四纪地质国家重点实验室(2010~)
通讯作者Liu,GJ(Liu,Guijian)[1,2]
作者单位1.CAS Key Laboratory of Crust-Mantle Materials and Environment, School of Earth and Space Sciences, University of Science and Technology of China, Hefei, Anhui 230026, China;
2.State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, The Chinese Academy of Sciences, Xi'an, Shanxi 710075, China
推荐引用方式
GB/T 7714
Yan,ZC,Liu,GJ,Sun,RY,et al. Geochemistry of rare earth elements in groundwater from the Taiyuan Formationlimestone aquifer in the Wolonghu Coal Mine, Anhui province, China[J]. Journal of Geochemical Exploration,2013,135:54-62.
APA Yan,ZC.,Liu,GJ.,Sun,RY.,Tang,Q.,Wu,D.,...&Zhou,CC.(2013).Geochemistry of rare earth elements in groundwater from the Taiyuan Formationlimestone aquifer in the Wolonghu Coal Mine, Anhui province, China.Journal of Geochemical Exploration,135,54-62.
MLA Yan,ZC,et al."Geochemistry of rare earth elements in groundwater from the Taiyuan Formationlimestone aquifer in the Wolonghu Coal Mine, Anhui province, China".Journal of Geochemical Exploration 135(2013):54-62.
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