摘要
文章论述了宝石产地鉴定的必要性和可行性,并举例介绍了产地鉴定与研究的各种方法,包括宝石学常规方法、微量元素指纹特征、紫外-可见光谱、拉曼光谱、稳定同位素等。指出产地鉴定需要具备足够的地质学知识并尽可能多地全面采集宝石样品,综合分析才能得到正确的结论。
The necessity and feasibility of the identification of origin of gemstones has been disscussed in this article.Various of ways of identification and study of origin have been listed and introduced,including the conventional gemological methods,trace element fin-gerprint characteristics,ultraviolet-visible spectroscopy,Raman spectrum and stable iso-tope,etc.It is indicated that the the identification of origin of gemstones relies on suffi-cient knowledge of geology and can be done only when gems samples have been collected as many as possible.
出处
《超硬材料工程》
CAS
2015年第5期53-57,共5页
Superhard Material Engineering
关键词
宝石
产地鉴定
微量元素
光谱
Gems
Origin Identification
Trace element
Spectrum
