摘要
作者应用 SEM 及 EDX 对黄铁矿中微细金矿物的赋存状志、化学组成、矿物颗粒形貌特征等方面进行了深入研究。研究结果表明,金矿物为 Au-Ag-Te 矿物系列.其形貌为圆球形状,直径大小0.05～1.5μm,此结果对黄铁矿中微细金矿物的提取工艺有一定的指导意义。
Microscopic auriargentellurite included in pyrite is studied by means of SEM and EDX with respect to its native morphology,chemical compo- sition,and the morphological features of the mineral grain.The grain is identified as spheroidal auriargentellurite(Au-Ag-Te)with diameters be- tween 0.05-1.5 micrometer.
关键词
扫描电镜法
金矿物
SEM
energy spectral analysis
tiny auriferous minerals
