| 翡翠透射红外光谱解析 |
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| 引用本文： | 苏文宁.翡翠透射红外光谱解析[J].云南地质,2008,27(4):422-429. |
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| 作者姓名： | 苏文宁 |
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| 作者单位： | 云南省地质学会宝石专业委员会,云南珠宝科学研究所,昆明,650051 |
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| 摘 要： | 对百余件翡翠红外光谱及历年测试原始记录研究发现：同类玉件（指A、B货）红外光谱特征不尽相同，可以归纳为典型谱和变异谱两类。将谱图分为四个区段，发现产生变异谱的因素。天然翡翠典型谱，可反映玉件质地。导致出现变异谱的主要因素是透过率低或水峰过宽。发现玉件中可能存在一种新的有机充填物，其性质介于胶与蜡之间。
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| 关 键 词： | 典型谱 变异谱 特征吸收谱带 透射红外光谱 翡翠 |
AN ANALYSIS OF THE TRANSMITTED INFRARED SPECTROSCOPY OF JADE |
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| SU Wen-ning.AN ANALYSIS OF THE TRANSMITTED INFRARED SPECTROSCOPY OF JADE[J].Yunnan Geology,2008,27(4):422-429. |
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| Authors: | SU Wen-ning |
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| Institution: | SU Wen-ning (Gem and Jade Frofessional Commission, Yunnan Geological Society; Yunnan Institute of Jewellery, Kunming 650011 ) |
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| Abstract: | According to the study of infrared spectroscopy of more than 100 pieces of jade and the original records of testing in many years,we have discovered that the infrared spectroscopic characteristics of the same kind of jade piece(type A,B) are different,which can be divided into the typical spectrum and the variant spectrum.The spectrum can be divided into 4 parts.The factor of variant spectrum has been discovered.The typical spectrum of natural jade can reflect the quality of jade.The main factors of variant spectrum are the low transmittance or the very wide water peak.Maybe there is a new organic filling material in the jade piece,which is between glue and wax in nature. |
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| Keywords: | Transmitted Infrared Spectroscopy Typical Spectrum Variant Spectrum Characteristic Absorption Spectrum |
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