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本文对采自江西相山铀矿床不同成矿期的石英进行了天然热释光测定，并结合ＸＲＦＳ（ｘ射线荧光光谱）、ＥＰＲ（电子顺磁共振）等分析数据对所取样品的天然热释光特征进行了研究。研究结果表明：不同成矿期石英的天然热释光在发光强度、发光谱线的峰形特征等方面存在明显差异；导致石英热发光的中心是ＳｉＯ型电子心，电子心的多少与Ｕ、Ｔｈ总量有关；石英热释光强度与石英本身的颜色呈反消长关系；热释光发光谱线上的峰形特征表明石英的形成温度和石英形成以后所经历的热事件。
In this paper, the natural thermoluminescence measurements of quartz collected from different mineralization stages of the Xiangshan uranium deposit in Jiangxi Province are carried out. Combined with the XRFS (x-ray fluorescence) and EPR (electron paramagnetic resonance) data, Luminescence characteristics were studied. The results show that there are obvious differences in the luminescence intensity and the peak shape of the emission spectrum of quartz in different mineralization stages. The center of quartz thermal luminescence is SiO electron center, Th total; Thyronic luminescence intensity of quartz is inversely correlated with the color of the quartz itself; and the peak shape of the luminescence spectrum shows the formation temperature of quartz and the thermal events experienced after the formation of quartz.