我国铀矿质科技近十年的主要进展

Main Progresses of Uranium Geology and Exploration Techniques for the Past Decade in China

本文总结了近十年我国铀矿地质工作的主要进展,包括铀矿成矿理论创新、铀成矿类型和成矿区带划分、全国铀资源潜力评价、主要工业铀矿类型研究评价、相山科学深钻、零价态金属铀的发现及新矿物发现等;论述了砂岩型铀矿快速评价、热液型铀矿攻深找盲、大数据找矿、遥感高光谱、钻探工艺及分析测试等技术创新成果;概述了依据理论创新及技术方法集成创新在国内外铀矿找矿领域的重大突破;展望了铀矿地质发展方向。

The main progresses of both uranium geology and exploration techniques for the past decade in China have been summarized in this paper. They include the innovation of metallogenic theories, the classification of uranium metallogenic types and zonations, the evaluation of China’s national uranium resource potential, the research and evaluation of main industrial types of uranium deposits, the Xiangshan scientific deep drilling for exploring uranium resource, and the discovery of zero-valent native uranium and new uranium minerals etc. Then, exploration techniques including technical innovation on fast evaluation and exploration of both sandstone-hosted and hydrothermal uranium deposits, hyperspectral remote sensing technology, drilling techniques, big data mining, and chemical analysis, have been described. In addition, an overview of major breakthroughs in domestic and overseas uranium prospecting using those innovative metallogenic theories and techniques has been given. Finally, the development tendency of uranium metallogeny and exploration techniques has been discussed.