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阴极发光技术是当前岩石和矿物学研究的重要手段之一。该项技术在新疆伊犁盆地512砂岩型铀矿床的首次应用,系统总结了赋矿砂岩石英、长石、岩屑等碎屑和胶结物的阴极发光特征;揭示了碎屑的次生加大、裂隙愈合等成岩演化过程中用常规可视性方法观察不到的许多信息。研究表明,阴极发光技术在了解砂岩型铀矿床赋矿砂岩的成岩作用及探索蚀源区、了解赋矿砂岩的原始孔隙度和渗透率、快速准确的鉴定砂岩碎屑和胶结物成分及其含量、评价砂岩型铀矿床的可地浸性等方面是一种非常有效的手段。利用阴极发光技术还揭示了512铀矿床赋矿砂岩石英碎屑的放射性辐照边。石英碎屑放射性辐照边表明存在一个铀的淋滤和迁移过程,可用它作为一种重要的找矿标志。
Cathodoluminescence technology is currently one of the important means of rock and mineralogy. The first application of this technology to the 512 sandstone-type uranium deposit in the Yili Basin, Xinjiang, systematically summarizes the cathodoluminescence characteristics of the quartz, feldspar, lithic fragments and other cements, and reveals that the secondary growth of the clasts, Much of the information that can not be observed with conventional visibility methods during diagenetic evolution such as fracture healing. The results show that the cathodoluminescence technology is used to understand the diagenesis of ore-forming sandstone in sandstone-type uranium deposits and to explore the source regions. The original porosity and permeability of the ore-forming sandstones are understood, and the components and contents of sandstone detritus and cements are identified quickly and accurately , Evaluation of sandstone-type uranium deposit can be soaked and so is a very effective means. The cathodoluminescence technique was also used to reveal the radioactive irradiation of quartz crumbs in the ore-bearing sandstone of 512 uranium deposit. Radioactive irradiation of quartz crumbs indicates the presence of a leaching and migration process of uranium that can be used as an important indicator of prospecting.