On Sandstone Type Uranium Mineralization in the Northwest Margin of Qaidam Basin
详细信息
- 责任者：Du Shanqing (No.213 Team ; Gansu Provincial Bureau of Nuclear Geology ; Tianshui 741020 ; China) ; Zhang Yulong
- 刊名：Gansu Geology
- 出版年：2013
- 卷期：22(3)
- 关键词：铀矿 ; uranium ores ; 砂岩型矿床 ; sandstone-type deposit ; 柴达木盆地 ; Qaidam Basin
- 页码：p.53-57
- 图表：2 illus., 3 refs.
- 分类号：1001
- issnNo：ISSN1004-4116
- isbnNo：CN 62-1191/P
摘要
The paper studied the interlayer oxidation zones and uranium mineralization in the northwest margin of Qaidam Basin,pointed out that the wedge-out of interlayer oxidation zones accompanied with syngenetic faults and anticlinal zones of oil-gas accumulation area in the study region where the primary uranium mineralization type occurred in the junction between penetration water with oxygen and exudation water of oil field,the key strata for uranium prospecting should be focused on Jurassic and Tertiary.