【作者】 王时麒； 孙丽华；

【Author】 WANG Shi-qi;SUN Li-hua;Gems Appraisal Center of Peking University;

【机构】 北京大学宝石鉴定中心；

【摘要】 不同产地的透闪石玉采用无损方法进行仪器鉴定,很难将其区别出来。而根据大量的经验用肉眼仔细观察,则能将大部分区分开。从颜色、光泽、透明度、质地结构等八个方面的特征进行对比,总结出五大产地的透闪石玉的肉眼综合鉴定方法。更多还原

【Abstract】 It’s difficult to distinguish geographic origins of nephrite jade by non-destructive testing methods.However,we can distinguish most of them through careful observation with the naked eye,according to a great deal of experience.This paper compared the characteristics of color,gloss,transparency,texture and structure and so on.summarized the visual synthesis evaluation method for distinguishing tremolites from five major localities.更多还原