详细信息   

• 责任者：Ye Fawang (National Laboratory of Remote Sensing Information and Imagery Analysis ; Beijing Research Institute of Uranium Geology ; Beijing 100029 ; China) ; Fang Maolong
• 刊名：Geoscience
• 出版年：2008
• 卷期：22(5)
• 关键词：铀矿 ; uranium ores ; 伽玛能谱测量 ; gamma-spectrometry ; 羌塘盆地 ; Qiangtang Basin
• 页码：p.869-876
• 图表：4 illus., 5 tables, 10 refs.
• 分类号：1001
• issnNo：ISSN1000-8527
• isbnNo：CN11-2035/P

摘要

This paper primarily presented the radioactive characteristics about the

    

strata in Qiangtang basin and the granite in southeast outside of basin based on the following data, radioactivity gamma-ray spectrum survey in field, some chemical analysis data of granite, carborne gamma-ray spectrometry made by other geological department, and a few regional investigation material so on. Studies show that the Middle and Upper Jurassic Xueshan Formation, Quemocuo Formation and Xiali Formation have fairly high uranium content. The data and analysis results in this paper can be served as the significant radioactive basis for analyzing the geological condition of uranium ore-formation in Qiangtang Basin.