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3 HFU-50及51异常区岩石野外观察特征 a—泥—砂—泥互层;b—斜层理;c—后生氧化砂岩;d—赋铀岩性粉砂岩

Fig.3 The characteristics of rock through field observation in the anomaly areain the HFU-50 and 51 anomaly area a—mud-Sand-Mud Interlayer; b—oblique; c—post-oxidation sandstone; d—uranium lithologic siltstone