Evolution Characteristics of Rare Earth Elements Supergene Conditions -- Case Study from Hanxing District,Southeast Hebei Region

摘要：

　　Relatively speaking, Rare Earth Elements (REE) have relatively similar geochemical characteristics, not easily influenced by geological processes mostly, but each Element in Rare Earth Elements and subtle geochemical differences between, under the specific geological processes can also lead to differentiation.Through the feature, we tracked information to study rock and mineral formation and formation environment.In magma activity, volcanic activity and so on mechanism and rock weathering process geochemical indication significance in the study.At present, the surface under the action of rare earth elements in rock-soil-water system migration, enrichment and differentiation research is relatively lack.Thus taking XingTie mining area as an example, discusses the rare element in north China area in rock weathering, soil development, and the geochemical behavior of surface water and groundwater migration process and rule of differentiation.

关键词： rare earth elements Rock Soil Rivers Stream sediment Geochemical characteristics

作者: XU Guozhi DONG Yingchun DENG Jinhuo

作者单位: Shijiazhuang University of Economics,Shijiazhuang,050031,China

会议类型: 国际会议

会议名称: 第十八届凯洛林国际地质学术研讨会(The 18th Kerulien International Conference on Geological)

会议地点: 石家庄

会议语种:英文

页码: 78-83

在线出版日期: 2013-09-20（万方平台首次上网日期，不代表论文的发表时间）