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为了提高测定矿物中次要和微量元素的分析准确度,在相对比值法的基础上,建立了绝对黑度-绝对元素量矿物成分分析法(简称“S-M”法)。该法的分析准确度以相对误差表示一般小于30%,精密度以相对偏差表示小于20%。
In order to improve the analytical accuracy of the determination of minor and trace elements in minerals, absolute-absolute elemental mineral composition analysis (S-M) method was established based on relative ratio method. The analysis accuracy of the method is generally less than 30% with relative error and less than 20% with relative deviation.