铁辉砷镍矿的电子探针研究  

Study on Electron Probe Analysis of Ferric_Gersdorffite

作　　者：於晓晋[1] 陈克樵[2] 张丽彦[3] 

机构地区：[1]北京科技大学地质系 [2]中国地质科学院矿床所 [3]北京矿治研究总院

出　　处：《岩矿测试》1997年第3期211-216,共6页Rock and Mineral Analysis

摘　　要：借助电子探针、扫描电镜、Ｘ射线衍射等手段，研究了中、低温热液型金铜矿床中的铁辉砷镍矿。结果表明，该矿物由Ｎｉ、Ａｓ、Ｆｅ、Ｃｏ和Ｓ等元素组成。矿物的物理性质、光学性质和晶胞参数与辉砷镍矿相似或相近。By means of electron probe, scanning electron microscopy and X_ray diffraction spectrometry ferric_gersdorffite in mesothermal_epithermal gold_copper deposit in Buhmkou, Xinjiang Autonomous District was studied. The results show that the mineral is composed of Ni, Co, Fe, As, S, etc.. The physical and optical properties and unit cell parameters of the mineral are similar to gersdorffite and it is a kind of ferric_rich variety of gersdorffite.

关 键 词：铁辉砷镍矿 电子探针 定量分析 共生矿物 

分 类 号：P575.1[天文地球—矿物学] P578[天文地球—地质学]