| Geochemical characteristics of Dongsheng sandstone-type uranium deposit, Ordos Basin |
| |
| 作者姓名： | SUN Yuzhuang LIU Chiyang DAI Shifeng QIN Peng |
| |
| 作者单位： | SUN Yuzhuang1，LIU Chiyang2，DAI Shifeng3，and QIN Peng1 1 Key Laboratory of Resource Exploration Research of Hebei Province; Hebei University of Engineering，Handan 056038，China 2 Northwest University，Xi’an 710069，China 3 China University of Mining and Technology，Beijing 100083，China |
| |
| 基金项目： | This research was supported by the NBRPC Project （No. 2003CB214607） and the NSFC Project （No. 40173004）. |
| |
| 摘 要： | 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： | 砂岩 铀 堆积物 鄂尔多斯岩 |
| 收稿时间： | 14 April 2006 |
| 修稿时间： | 2006-04-142006-06-19 |
Geochemical characteristics of Dongsheng sandstone-type uranium deposit,Ordos Basin |
| |
| SUN Yuzhuang LIU Chiyang DAI Shifeng QIN Peng.Geochemical characteristics of Dongsheng sandstone-type uranium deposit, Ordos Basin[J].Chinese Journal of Geochemistry,2007,26(3):235-243. |
| |
| Authors: | Sun Yuzhuang Liu Chiyang Dai Shifeng Qin Peng |
| |
| Institution: | (1) Key Laboratory of Resource Exploration Research of Hebei Province, Hebei University of Engineering, Handan, 056038, China;(2) Northwest University, Xi’an, 710069, China;(3) China University of Mining and Technology, Beijing, 100083, China |
| |
| 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. |
| |
| Keywords: | Dongsheng sandstone-type uranium deposit Ordos Basin geochemical characteristics |
| 本文献已被 CNKI 维普 SpringerLink 等数据库收录！ |
