中文摘要：

对我国西南地区以往铀矿勘查工作成果与认识进行了总结论述,展望了今后铀矿勘查的突破方向。西南地区铀资源勘查工作始于1955年,已探明铀矿床在区域上形成了五个铀矿田。根据区域铀成矿特点和控制区域构造单元的级别,结合铀矿床、矿（化）点的集中程度等,可划分为五个成矿带和四个成矿远景带。通过对主要铀成矿带内铀矿田（床）区域成矿地质背景、控矿因素、矿化成因等的研究,认为西南地区铀成矿地质条件有利,下一步铀资源勘查突破方向是扩大老矿区,开辟新基地。

英文摘要：

Previous studies of uranium resources in southwest china are summarized and analyzed.The breakthrough direction for future prospecting uranium resources is proposed.The uranium resources prospecting in southwest China is started in 1955.The five uranium ore fields are proved.The study area is divided into five metallogenic belts and four prospecting belts combing the regional uranium characteristics,grade of the regional tectonic,concentrative degree of uranium deposit and mineralization.Results show geological condition of uranium mineralization in southwest China is feasible from regional metallogenic background and mineralization factors.The future work is to extend old mining area and open new base.