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11 异常区交错层理特征 a—泾川组黄色细砂岩交错层理;b—罗汉洞组棕红色细砂岩交错层理

Fig.11 Cross bedding characteristic in the anomaly area a—jinchuan Formation Yellow fine sandstone interleaving stratification; b—luohandong group brown-red fine sandstone interleaving stratification