Study on Infrared Spectra and Infrared Radiation Characteristics of Tourmaline

详细信息   

• 责任者：Li Wenwen (China University of Geosciences ; Beijing 100083 ; China) ; Wu Ruihua
• 刊名：Geological Journal of China Universities
• 出版年：2008
• 卷期：14(3)
• 关键词：红外光谱 ; infrared spectra ; 电气石 ; tourmaline
• 页码：p.426-432
• 图表：3 illus., 8 tables, 14 refs.
• 分类号：0900
• issnNo：ISSN1006-7493
• isbnNo：CN32-1440/P

摘要

This paper studies the infrared spectra (IS) characteristics of different tourmaline species and the infrared radiation (IR) characteristics after heat treatment on tourmaline species at different temperatures. The results show that the high IR ratio of tourmaline is due to the infrared activity of vibration in its crystal structure. The IR ratio of Fe tourmaline is closed to that of Mg tourmaline, and both are higher than that of Li tourmaline.