四川软玉猫眼的宝石学特征

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

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.