摘要
利用偏光显微镜、X射线粉晶衍射、电子探针、红外光谱、拉曼光谱和化学全分析,对辽宁海城析木玉进行了系统测试分析。研究结果表明,析木玉呈毛毡状结构,矿物成分单一,主要组成矿物为透闪石,基本不含有其他副矿物。析木玉绿色与其含铁离子有关,并随着Fe含量的增加,颜色逐渐加深。
Gemologists are attracted by Ximu jade from Ximu Town in Liaoning Province for its fine structure.In this study,microscope,XRD,EMPA,FTIR,Raman and XRF were used to investigate the jade.It is found that the Ximu jade is an almost monomineralic rock,consisting mainly of tremolite with fibrous interlock structure.The green color is related to the Fe ion:with the increase of Fe ion content,the color becomes darker.
出处
《岩石矿物学杂志》
CAS
CSCD
北大核心
2016年第S1期19-24,共6页
Acta Petrologica et Mineralogica
关键词
透闪石
结构
矿物组成
化学成分
tremolite
structure
mineral composition
chemical composition
