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    微细粒包裹型金矿中金的赋存状态扫描电镜分析

    ANALYSIS OF THE OCCURRENCE IN MICRAREA FOR WRAP TYPE GOLD MINE BY SEM

    • 摘要: 采用扫描电镜和能谱仪对载金矿物及其组成元素进行二次电子(SE)和特征X射线线扫描及面扫描图像分析,研究了几种微细粒包裹型金矿中金的微区分布和金含量与载体矿物的关系。解决了金在矿物中的赋存状态问题,对于研究微细粒包裹型难处理金矿的工艺矿物学具有重要的指导意义。

       

      Abstract: Analyzed special X-ray graphs of elements that composed load gold mine in line and area, and second electron graphs with scan electron microscope and energy-dispersive X-Ray spectrometer. Investigated the distribution of gold in wrap type gold mine, and relation of gold content with load mines. The occurrence in micrarea phase has bee solved. It is very important for the technology process of in wrap type gold mine.

       

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