Identification of Natural Tourmaline and Similar Gems by Diffuse Reflection Fourier Transform Middle Infrared Spectrum

摘要：

By using the infrared reflection spectrum analysis technique,natural tourmaline and imitation tourmaline,similar tourmalines were investigated. The results show that the main absorption peaks of natural tourmaline are seven peaks at 1314cm-1, 1118cm-1,1039cm-1,999cm-1,601cm-1,513cm-1,454 cm-1. The main absorption peaks of composite tourmaline and imitation tourmaline are different from natural tourmaline. The results are useful for identifying them.

关键词： natural tourmaline imitation tourmaline similar tourmaline

作者: Shen Li Hu Jin Zhu Xiaoqin Zhang Weiju

作者单位: Kunming University of Science and Technology,Kunming 650093,China

会议类型: 国际会议

会议名称: Frist Annual Meeting on Testing and Evaluation of Inorganic Materials(第一届全国无机材料测试与评价学术年会)

会议地点: 南昌

会议语种:英文

页码: 610-612

在线出版日期: 2010-04-28（万方平台首次上网日期，不代表论文的发表时间）