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在多次野外踏勘取样和大量地质资料研讨的基础上研究了潜水氧化带型铀矿床的成矿特征,并按照铀元素成矿过程“源、运、积”的演化轨迹,对矿床成矿机理进行深入探讨,并按照不同成矿阶段,对成矿作用进行定量判别;对该区二次还原成矿作用以及潜水转层间的特殊成矿模式进行归纳和总结;对蚀源区花岗岩体开展古铀场和铀差场研究,取得了新的认识和成果。开展的高精度磁法测量对查明支谷底部基岩起伏变化和埋深,以及划分支谷边界、探测深部构造均提供了重要依据。
On the basis of many field survey and sampling and a large number of geological data, the mineralization characteristics of subducted oxidized belt-type uranium deposits are studied. According to the evolution of “source, transport and accumulation” of uranium element mineralization process, the ore-forming mechanism Depth analysis and mineralization quantitatively according to different metallogenic stages; summarizing and summarizing the secondary metallogenic processes and the special metallogenic patterns between sub-dike and transgression zones; Ancient uranium field and uranium difference field research, has gained new understanding and achievement. The high-accuracy magnetic measurement carried out provides an important basis for ascertaining the fluctuation and burial depth of bedrock at the bottom of the Zhigu valley, as well as dividing the valley boundary and exploring the deep structure.