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介绍了勘查铀矿的汞热释谱测量方法的研究与应用成果。论证了该方法的找矿基础是铀矿体中岩石与铀矿石的汞热释谱有显著的差异;微机技术用于汞热释谱分析,实现了汞热释谱分析自动化,并提高了分析精度;在460铀矿床中发现了汞热释谱垂直分带特征,并成功地应用于460矿区西大山地段的深部铀矿勘查。
This paper introduces the research and application results of mercury pyrolysis spectrum measurement of prospecting uranium. The results show that the method is based on the finding that there is a significant difference between the pyrogenation spectra of the rocks and the uranium ores in the uranium ore bodies. The computerized technique is applied to the analysis of the mercury pyrolysis spectrum and the automation of the mercury pyrolysis spectrum analysis, The vertical zoning characteristics of mercury pyrolysis spectrum were found in 460 uranium deposit and successfully applied to the deep uranium exploration in Xidashan Section of Block 460.