Genetic relationship between natural gas dispersal zone and uranium accumulation in the northern ordos basin, china
文献类型：期刊论文
| 作者 | Gan Huajun; Xiao Xianming; Lu Yongchao; Jin Yongbin; Tian Hui; Liu Dehan |
| 刊名 | Acta geologica sinica-english edition
 |
| 出版日期 | 2007-06-01 |
| 卷号 | 81期号:3页码:501-509 |
| 关键词 | Natural gas dispersal zone Fluid inclusions Uranium mine Ordos basin |
| ISSN号 | 1000-9515 |
| 通讯作者 | Gan huajun(hj_gan@163.com) |
| 英文摘要 | The ordos basin is well-known for the coexistence of oil, natural gas, coal and uranium. however, there has been little research to discuss the genetic relationship between them. in this paper, a case study of the zaohuohao area in dongsheng, inner mongolia, china, is conducted to investigate the genetic relationship between the natural gas and the uranium accumulation. fluid inclusion data from the uranium-bearing sandstone samples indicate that the fluid inclusions formed in a gas-water transition zone. using the homogeneous temperatures of aqueous inclusions coeval with hydrocarbon-bearing inclusions, combined with the buried history and paleo-temperature data, the gas-water transition zone reached the area at about 110 ma. on the basis of this, the contents of uranium (u) and total organic carbon (toc) of the samples were analyzed, and there was no obvious relation between them. with regard to the available data from both publications and this study, it is found that the u mineralization has a spatiotemporal accordance with the gas-water dispersal zone. thus, it is believed that the natural gas in the gas-water zone is an effective reducer to the u-bearing ground water abundant in oxygen, which is the main factor to u accumulation. this result can be used as the reference to the u mines predicting and prospecting. |
| WOS关键词 | GEOCHEMISTRY ; INCLUSIONS ; MIGRATION ; SANDSTONE |
| WOS研究方向 | Geology |
| WOS类目 | Geosciences, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000247757800017 |
| 出版者 | GEOLOGICAL SOC CHINA |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2380251 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Gan Huajun |
| 作者单位 | 1.Chinese Acad Sci, Inst Geochem, State Key lab Organ Geochem, Guangzhou 511640, Guangdong, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 3.China Univ Geosci, Fac Earth Resources, Wuhan 430074, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gan Huajun,Xiao Xianming,Lu Yongchao,et al. Genetic relationship between natural gas dispersal zone and uranium accumulation in the northern ordos basin, china[J]. Acta geologica sinica-english edition,2007,81(3):501-509. |
| APA | Gan Huajun,Xiao Xianming,Lu Yongchao,Jin Yongbin,Tian Hui,&Liu Dehan.(2007).Genetic relationship between natural gas dispersal zone and uranium accumulation in the northern ordos basin, china.Acta geologica sinica-english edition,81(3),501-509. |
| MLA | Gan Huajun,et al."Genetic relationship between natural gas dispersal zone and uranium accumulation in the northern ordos basin, china".Acta geologica sinica-english edition 81.3(2007):501-509. |
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来源：中国科学院大学
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