翡翠与相似玉石及仿制品的仪器鉴定

Instrument Identification Among Jadeite Alike Jade and Imitation

摘要:

翡翠和相似玉石及仿制品肉眼下真假难辨，需借助仪器进行鉴定。常规仪器下的鉴定是根据其相关数据和结构特征判定；用红外光谱仪则是根据光谱图特征识别。通过常规仪器和红外光谱仪两种鉴定方式进行比较，得出红外光谱仪能更完全正确地对各类型玉石进行正确判断。

Abstract:

It is very difficult to distinguish jadeite and alike jade and imitation by naked eyes. It should be idnetified by the help of instruments. Identification based on general instrument can judge according to their related datas and structure characteristics; while identification based on spectrum instrument can judge according to the spectrum diagram. Comparing two identification results gained by conventional instruments and infrared spectrometer, it is said that correct identification of all types of jades can be gained by using infrared spectromete.