四川软玉猫眼的宝石学特征  

Gemological Characteristics of Nephrite Cat's -eye in Sichuan Province

作　　者：钱向丽[1] 周开灿[1] 亓利剑[2] 

机构地区：[1]西南科技大学,四川绵阳621010 [2]中国地质大学珠宝学院,湖北武汉430074

出　　处：《矿产综合利用》2005年第3期18-22,共5页Multipurpose Utilization of Mineral Resources

摘　　要：用X射线衍射、红外光谱、扫描电镜、电子探针等测试方法,对四川软玉猫眼进行了研究,结果表明软玉猫眼的主要矿物组成为透闪石,主要结构为平行纤维状结构,并论述了其呈色机理。A study on nephrite cat's-eye in Sichuan Province has been carried out by means of X-ray diffraction,electron microprobe,infrared sprctra,scanning electron microscope,etc. The results show that the major composition of the nephrite cat's-eye is tremolite and the major texture is parallel fibriform structure. Color development mechanism is also discussed in this paper.

关 键 词：四川软玉猫眼 透闪石 宝石学特征 

分 类 号：P575[天文地球—矿物学]