研究区位于巴丹吉林盆地东南部本巴图地区。区内发现多处航放异常，为进一步探究异常成因并对下一步找铀工作提供参考，本次对这些航放异常进行分类、归纳总结、地面查证及铀矿找矿潜力分析。结果表明：区内存在中部密集分布的强航放异常和东南部带状分布的弱异常两类，前者主要是寻找硬砂岩型铀矿线索的航放异常，后者主要是寻找可地浸砂岩型铀矿线索，也是在区内发现的铀成矿的新类型。结合区域地质资料对弱航放HFU-03和HFU-04异常成矿潜力进行分析。研究成果为区内铀找矿类型提供新线索及新思路。

The study area is located in the southeastern part of the Badanjilin Basin, in the Benbatu region. Multiple airborne radiometric anomalies have been discovered in the area. To further explore the causes of these anomalies and provide references for subsequent uranium exploration work, these airborne radioactive anomalies were classified, summarized, ground verified, and analyzed for their potential for uranium mineralization. The results show that there are two types of anomalies in the area, one is a densely distributed strong anomaly in the central part, which is mainly an airborne radiometric anomaly for exploring hard sandstone-type uranium ores. The other is a weak anomaly distributed in a strip in the southeast, which is mainly an anomaly for exploring in-situ leachable sandstone-type uranium ores and represents a new type of uranium mineralization discovered in the area. By combining regional geological data, the potential for mineralization of the weak anomalies HFU-03 and HFU-04 was analyzed. The research results provide new clues and ideas for the types of uranium exploration in the area.