扫描电镜下地质矿物的物相分析  

Phase analysis of geological minerals under SEM

作　　者：孙浩[1] SUN Hao(Northwest University,Xi'an 710069,China)

机构地区：[1]西北大学

出　　处：《世界有色金属》2019年第24期196-197,共2页World Nonferrous Metals

摘　　要：在通过对Allende(CV3)矿物的研究过程中,我们在地质矿物样品中发现在观察区域中几乎不含富钙铝包体,基本上由球粒和基质组成。并且球粒边缘存在破碎,球粒内部有蚀变现象,这可能发生在小行星母体上。我们借助扫描电镜来进行观察研究,试图探究矿物的组成部分。In the process of studying Allende (CV3) minerals,we found that there is almost no calcium rich aluminum inclusion in the observation area in the geological mineral samples,which is basically composed of spherical particles and matrix.Moreover,the edge of the sphere is broken,and the interior of the sphere is altered,which may occur on the parent asteroid.With the help of scanning electron microscopy,we try to explore the components of minerals.

关 键 词：扫描电镜 地质矿物 物相 

分 类 号：P618.13[天文地球—矿床学]