本文提出利用10毫克样品,经封闭熔矿,用纤维素DE22吸附溶液、经烘干、研磨后制成薄片,再用硼酸作垫衬,压成小饼,利用全自动X射线荧光光谱仪定量测定锆英石中的ZrO_2、HfO_2、SiO_2、TFe_2O_3、TiO_2、Al_2O_3、CaO、MgO、MnO、P_2O_5、Na_2O,K_2O等主量和次量元素以及U、Th、Y、La、Ce、Pr、Nd、Sm、Er、Yb等痕量元素。此法进行锆英石单矿物全分析,分析项目多、分析手续简便、分析精度较高。试验表明,本法所得分析结果与其它方法比较,结果较为一致。 This paper proposes the use of 10 mg samples, the closed melting, with cellulose DE22 adsorption solution, dried, ground and made into thin slices, and then boric acid padding, pressed into small cakes, using automated X-ray fluorescence spectrometry quantitative determination The major and minor elements such as ZrO_2, HfO_2, SiO_2, TFe_2O_3, TiO_2, Al_2O_3, CaO, MgO, MnO, P_2O_5, Na_2O and K_2O, Sm, Er, Yb and other trace elements. This method for zircon single mineral full analysis, analysis of many projects, analysis procedures are simple, high accuracy. Experiments show that the results obtained by this Law compared with other methods, the results are more consistent.