硬玉微区显微红外光谱分析

Micro-area Analysis of Jadeite Samples by Micro-infrared Spectrometry

摘要: 缅甸硬玉的微区显微红外光谱中出现的OH、C—H、C=O基团的定量比较分析表明，在不同颜色硬玉中其浓度差异明显；说明硬玉的颜色与物化环境的局部变异密切相关，是在一个复杂的有机与无机的天然环境中形成；在合成不同颜色硬玉时，需与适当的物化环境相匹配，尤其是绿色硬玉，才有利于硬玉的生长。

Abstract: The groups of OH, C-H and C=0 etc. in jadeites from Burma were analyzed by micro-FTIR spectrometry. The results show that concentrations of these groups are obviously different in the jadeites with different colors. It means that the color of jadeite is c