Study on Inspection Mechanism of Organic Gems Based on Laser Raman Spectroscopy

Abstract

 Raman spectroscopy is a fast and nondestructive analysis and detection technology. Raman spectroscopy contains rich molecular structure information of substances. Based on the application status of Raman spectroscopy in the field of gemstones, this paper further explores its application technology in the qualitative identification of organic gemstones. In this paper, natural Longpai, Koba resin and rosin were tested based on laser Raman spectroscopy. The identification difficulties of high imitations of natural resins in Longpai are solved respectively. Therefore, the application of Raman spectroscopy to the identification and analysis of high imitations of organic gem amber and its natural resin has great advantages and convenience.