成都光华村街唐墓出土琥珀的红外分析  

FTIR analysis of amber from a Tang Dynasty tomb in Chengdu

作　　者：肖琪琪 易立[3] 饶慧芸 杨益民 XIAO Qiqi;YI Li;RAO Huiyun;YANG Yimin(Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences,Institute of Vertebrate Paleontology and Paleoanthropology,Chinese Academy of Sciences,Beijing 100044,China;Department of Archaeology and Anthropology,University of Chinese Academy of Sciences,Beijing 100049,China;Chengdu Institute of Archaeology,Chengdu 610071,China)

机构地区：[1]中国科学院脊椎动物演化与人类起源重点实验室,中国科学院古脊椎动物与古人类研究所,北京100044 [2]中国科学院大学考古学与人类学系,北京100049 [3]成都文物考古研究所,四川成都610071

出　　处：《文物保护与考古科学》2020年第1期84-89,共6页Sciences of Conservation and Archaeology

基　　金：国家自然科学基金资助(41702186),中国科学院青年创新促进会资助(2013281)。

摘　　要：我国古代先民很早就意识到琥珀的装饰和药用价值,汉代开始从西域引入琥珀,唐代时琥珀已比较常见。我国古代琥珀多为进口琥珀,琥珀产地分析可以反映中外文化交流情况。国内仅对私人琥珀藏品进行过分析,考古出土琥珀的科技分析尚未见报道。本研究通过红外光谱分析,判定成都光华村街低阶官员唐墓出土红色饰品为琥珀;再与若干产地的琥珀开展红外光谱对比,鉴定其产地为波罗的海地区。琥珀经过丝绸之路到达蜀地并为低阶官员所使用,足见唐代琥珀制品的盛行及当时国际贸易文化交流的盛况。Introduced in the Han Dynasty and commonly used in the Tang Dynasty,amber had been valued by ancient Chinese people because of its decorative and medicinal properties.In ancient China,amber was mainly imported,so the analysis of amber provenance may reflect the cultural exchanges at that time.So far in China,only privately-collected amber has been identified and no scientific analysis of archaeological amber reported.In our study,through infrared spectral analysis and comparison of the infrared spectra of amber from Fushun,Myanmar and the Baltic region,we found that a red ornament from one Tang Dynasty tomb(AD819)of a low-rank official at Guanghuacun Street in Chengdu was amber which probably came from the Baltic coast and was transferred to Sichuan through ancient Rome and other ancient cultural centers.The use of amber by low-rank officials reflects the prevalence of amber,flourishing international trade and cultural exchanges in the Tang Dynasty.

关 键 词：红外光谱分析 琥珀鉴定 波罗的海 琥珀之路 

分 类 号：K875.2[历史地理—考古学及博物馆学]