戈壁区效率可调动态地气法探测隐伏砂岩铀矿的试验及效果

刘国安, 周四春, 刘晓辉, 李盛富, 张明正, 秦明宽, 许强, 王广西, 胡波

Experiments and effects on prospecting for concealed sandstone-type uranium deposits in a gobi desert region using the dynamic geogas method with adjustable efficiency

LIU Guo-An, ZHOU Si-Chun, LIU Xiao-Hui, LI Sheng-Fu, ZHANG Ming-Zheng, QIN Ming-Kuan, XU Qiang, WANG Guang-Xi, HU Bo

图5 A测线地气试验Ti、Cr、Co、Nb、Li、Rb、La、Sc元素剖面 1—第四系; 2—下白垩统克孜勒苏群第五岩性段; 3—下白垩统克孜勒苏群第四岩性段; 4—下白垩统克孜勒苏群第三岩性段; 5—下白垩统克孜勒苏群第二岩性段; 6—下白垩统克孜勒苏群第一岩性段; 7—中元古界阿克苏群; 8—整合界线、角度不整合界线; 9—氧化带; 10—工业矿体、矿化体、异常体; 11—钻孔编号、深度; 12—地气测量曲线

Fig.5 Profile map of Ti, Cr, Co, Nb, Li, Rb, La and Sc elements of geogas test on the A survey line 1—Quaternary; 2—the fifth lithological segment of the Lower Cretaceous Kizilsu Group; 3—the fourth lithological segment of the Lower Cretaceous Kizilsu Group; 4—the third lithological segment of the Lower Cretaceous Kizilsu Group; 5—the second lithological segment of the Lower Cretaceous Kizilsu Group; 6—the first lithological segment of the Lower Cretaceous Kizilsu Group; 7—middle Proterozoic Aksu Group; 8—the integrate boundaries,angular unconformity boundaries; 9—oxidation zone; 10—industrial ore bodies, mineralized bodies, abnormal bodies; 11—borehole number,depth; 12—geogas survey profile