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1 研究区位置(a)及地质特征示意(b) 1—第四系;2—安居安组;3—克孜洛依组;4—巴什布拉克组;5—乌拉根组;6—卡拉塔尔组;7—齐姆根组;8—阿尔塔什组;9—英吉沙群;10—克孜勒苏群第一岩性段;11—克孜勒苏群第二岩性段;12—克孜勒苏群第三岩性段;13—克孜勒苏群第四岩性段;14—克孜勒苏群第五岩性段;15—长城系阿克苏群;16—氧化带Ⅰ;17—氧化带Ⅱ;18—氧化带Ⅲ;19—地层界线;20—工业矿孔、矿化孔、无矿孔;21—铀矿床/点;22—地气试验测线

Fig.1 Location (a) and geological characteristics (b) of the study area 1—Quaternary; 2—Anju'an Group; 3—Kiziloyi Group; 4—Bashibulake Group; 5—Ulagan Group; 6—Karatal Group; 7—Zimugen Group; 8—Altash Group; 9—Yingjisha Group; 10—the fifth lithological segment of the Kizilsu Group; 11—the fourth lithological segment of the Kizilsu Group; 12—the third lithological segment of the Kizilsu Group; 13—the second lithological segment of the Kizilsu Group; 14—the first lithological segment of the Kizilsu Group; 15—Aksu Group of the Great Wall System; 16—oxidation zone Ⅰ; 17—oxidation zone Ⅱ; 18—oxidation zone Ⅲ; 19—stratum boundary; 20—industrial ore holes, mineralized holes, and non mineralized holes; 21—uranium deposits/points; 22—geogas test line