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Geochemical characteristics of Dongsheng sandstone-type uranium deposit, Ordos Basin

SUN Yuzhuang LIU Chiyang DAI Shifeng QIN Peng

中国地球化学学报（英文版）2007，Vol.26Issue(3)：235-243,9.

Geochemical characteristics of Dongsheng sandstone-type uranium deposit, Ordos Basin

SUN Yuzhuang ¹LIU Chiyang ²DAI Shifeng ³QIN Peng⁴

作者信息

1. Key Laboratory of Resource Exploration Research of Hebei Province
2. Hebei University of Engineering, Handan 056038, China
3. Northwest University, Xi'an 710069,China
4. China University of Mining and Technology, Beijing 100083, China
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摘要

Abstract

Generally, sandstone-type uranium deposits can be divided into three zones according to their redox conditions: oxidized zone, ore zone and reduced zone. The Dongsheng uranium deposit belongs to this type. In order to study its geochemical characteristics, 11 samples were taken from the three zones of the Dongsheng uranium deposit. Five samples of them were collected from the oxidized zone, four samples from the ore zone and two samples from the reduced zone. These samples were analyzed using organic and inorganic geochemical methods. The results of GC traces and ICP-MASS indicate that the three zones show different organic and inorganic geochemical characteristics.

关键词

Dongsheng/sandstone-type uranium deposit/Ordos Basin/geochemical characteristics

Key words

Dongsheng/sandstone-type uranium deposit/Ordos Basin/geochemical characteristics

分类

天文与地球科学

引用本文复制引用

SUN Yuzhuang,LIU Chiyang,DAI Shifeng,QIN Peng..Geochemical characteristics of Dongsheng sandstone-type uranium deposit, Ordos Basin[J].中国地球化学学报（英文版）,2007,26(3):235-243,9.

基金项目

This research was supported by the NBRPC Project (No. 2003CB214607) and the NSFC Project (No. 40173004). （No. 2003CB214607）

中国地球化学学报（英文版）

ISSN：2096-0956

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