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采用石材产品放射防护分类控制标准，应用地面γ能谱测量、γ总量测量、采集样品后在室内进行定量核素分析等方法对全国21个石材矿床进行了放射性评价，并介绍了评价指数、进行此种评价的意义及工作方法．详述了在广西岑溪县红色花岗石矿床上进行的工作。
The radiological protection classification control standards for stone products were used to evaluate the radioactivity of 21 stone mineral deposits across the country using methods such as ground gamma spectrum measurement, total gamma measurement, and quantitative nuclides analysis after sample collection. The evaluation index was also introduced. The significance and working methods of conducting such an evaluation. The work carried out on the red granite bed in Suixi County, Guangxi is detailed.