| 傅立叶红外光谱技术在翡翠研究中的应用 |
| |
| 引用本文： | 吴淑琪,郭立鹤.傅立叶红外光谱技术在翡翠研究中的应用[J].岩矿测试,1997,16(4):250-254. |
| |
| 作者姓名： | 吴淑琪 郭立鹤 |
| |
| 作者单位： | 地矿部岩矿测试技术研究所(吴淑琪)，地矿部矿床地质研究所(郭立鹤) |
| |
| 摘 要： | 基于透射光谱的差异，用傅立叶红外光谱研究翡翠的矿物组成；分析硬玉、霓石、霓辉石和透辉石等主要矿物，以天然翡翠的特征红外光谱为依据，鉴别市售翡翠的真伪和类别（Ａ、Ｂ货）；利用红外显微镜作微区透射光谱，鉴别通常难以鉴别的有裂缝及裂缝填充物的翡翠（Ｂ货），提出了准确的无损鉴别翡翠的方法。
|
| 关 键 词： | 傅立叶红外光谱 翡翠 鉴定 |
Application of Fourier Transform Infrared Spectroscopy to the Identification of Jadeite |
| |
| Wu Shuqi.Application of Fourier Transform Infrared Spectroscopy to the Identification of Jadeite[J].Rock and Mineral Analysis,1997,16(4):250-254. |
| |
| Authors: | Wu Shuqi |
| |
| Abstract: | In this paper, the application of Fourier transform infrared spectroscopy(FTIR) to the identification of jadeite is reported. Based on the differences in transmission spectrum for different minerals, the mineral components of jadeite such as chalchiguite, aegirine, aegirine_augite and diopside are analyzed. In comparison to the reference spectra of natural jadeite, the commercial jadeite products are identified. Cracks on jadeite are also tested by FTIR microscopy. And non_destructive methods for jadeite identification by FTIR are proposed. |
| |
| Keywords: | Fourier transform infrared spectroscopy jadeite identification |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《岩矿测试》浏览原始摘要信息 |
| 点击此处可从《岩矿测试》下载免费的PDF全文 |
