琥珀及其仿制品的鉴定特征

摘要

琥珀及其仿制品真假难辨，该文收集了一系列样品，采用常规宝石学方法，对其折射率、相对密度、紫外荧光和内外部特征进行了测试，并进一步测试其红外吸收光谱，结果表明，常规宝石学特征结合红外吸收光谱综合分析，可以有效鉴别琥珀及其仿制品。%It is difficult to identify amber and its imitation .On the basis of collecting a series of samples , by using standard gemological method , refractive index , specific gravity , ultraviolet fluorescence and microscopic character-istics have been tested , and their infrared absorption spectrum has been tested furthurly .It is showed that amber and its imitation can be identified effectively by using normal gemological characteristics and infrared absorption spectrum mehtod .