鄂尔多斯盆地南缘城阳—武沟地区航放异常铀找矿前景分析

陈江源

An analysis of the prospect in the search for uranium deposits in the aerial radioactive anomaly area of Chengyang-Wugou region on the southern margin of Ordos basin

Jiang-Yuan CHEN

图16 城阳—武沟铀找矿有利区沉积相分布特征 1—河流相;2—三角洲相;3—岩相界线;4—罗汉洞组底板等深线;5—泾川组层间氧化带;6—罗汉洞组层间氧化带;7—未查证异常及编号;8—2016年度三级查证异常及编号;9—2017年度三级查证异常及编号;10—铀异常孔及编号;11—铀矿化孔及编号;12—居民点;13—铀找矿有利区

Fig.16 Sedimentary facies distribution characteristic map of Chengyang-wugou favorable uranium prospecting areas 1—river phase; 2—delta phase; 3—lithofacies boundary; 4—luohandong group floor contour; 5—jingchuan Interlayer Oxidation Belt; 6—luogandong Interlayer Oxidation Belt; 7—unverified exceptions and numbers; 8—level 3 Verification of Abnormalities and Numbers in 2016; 9—level 3 Verification of Abnormalities and Numbers in 2017; 10—uranium abnormal holes and numbers; 11—uranium mineralization hole and number; 12—estate; 13—uranium ore prospecting area