金、银矿物在岩石中通常量微,颗粒小,产出形式也比较复杂,用电子探针分析,不仅可以快速准确定出矿物名称,而且配合电子探针的附件背散射电子图象装置、X射线面分布图象装置等可以进一步查清金、银元素的赋存状态。本文主要对该类矿物的定量方法作一介绍。 Gold and silver minerals are usually micro-sized and small in grain size, and the output forms are quite complicated. With the electronic probe analysis, not only the mineral name can be quickly and accurately determined, but also the backscatter electronic image device with the attachment of the electron probe, X-ray distribution image device can further check the gold and silver elements of the state. This article mainly introduces the quantitative methods of this kind of minerals.