Nondestructive identification of a jet bead from the Changle Cemetery in Ningxia, China

doi:10.1016/j.microc.2020.104907

	Nondestructive identification of a jet bead from the Changle Cemetery in Ningxia, China
	Sun, Nuoyang 1,2; Wang, Renfang 3; Han, Bin 1; Rao, Huiyun 2; Yang, Min 4; Yang, Yimin 1
刊名	MICROCHEMICAL JOURNAL
	2020-09-01
卷号	157 页码:7
关键词	Coal exploitation Jet bead Biomarker Micro-CT
ISSN号	0026-265X
DOI	10.1016/j.microc.2020.104907
通讯作者	Yang, Min(minyang.ndt@buaa.edu.cn) ; Yang, Yimin(yiminyang@ucas.ac.cn)
英文摘要	Some bright black beads with dense surface and poor light transmittance are generally considered as jet artifacts in China. However, little scientific investigation has been applied to support this judgment. This study focuses on the nondestructive identification of a jet bead, unearthed from the Changle Cemetery, Han Dynasty (202 BC-AD 220), Ningxia, China through multi nondestructive approach. The results of Gas Chromatography-Mass Spectrometry (GC/MS) analysis indicate that the bead belongs to coal products, based on the typical coal biomarkers including n-alkanes, acyclic isoprenoids and terpenoids. FTIR analysis further confirms that the bead is made of jet in comparison with modern jet samples in China. The bead is also scanned with Synchrotron Radiation Micro-computed Tomography (SR-mu CT) to obtain the structure and drilling technology information, which suggests that the bead is uniform and was drilled from both sides. The nondestructive identification of ancient jet artifacts is first reported in China up to date, which not only reveals the varied utilizations of coal products in ancient society but also suggests that the popularization of jet in the Han Dynasty might be related to the first large-scale exploitation of coal, and offers an effective method suitable for archaeological jet samples.
资助项目	National Young Top-Notch Talent Support Program, Youth Innovation Promotion Association of CAS ; University of Chinese Academy of Sciences
WOS关键词	AROMATIC-HYDROCARBONS ; BIOMARKERS ; COAL ; ROMAN ; FTIR
WOS研究方向	Chemistry
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000566869100009
资助机构	National Young Top-Notch Talent Support Program, Youth Innovation Promotion Association of CAS ; University of Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://119.78.100.205/handle/311034/18042]
专题	中国科学院古脊椎动物与古人类研究所
通讯作者	Yang, Min; Yang, Yimin
作者单位	1.Univ Chinese Acad Sci, Dept Archaeol & Anthropol, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Key Lab Vertebrate Evolut & Human Origins, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China 3.Ningxia Inst Cultural Rel & Archaeol, Yinchuan 750001, Ningxia, Peoples R China 4.Beijing Univ Aeronaut & Astronaut, Sch Mech Engn & Automat, Beijing 100191, Peoples R China
推荐引用方式 GB/T 7714	Sun, Nuoyang,Wang, Renfang,Han, Bin,et al. Nondestructive identification of a jet bead from the Changle Cemetery in Ningxia, China[J]. MICROCHEMICAL JOURNAL,2020,157:7.
APA	Sun, Nuoyang,Wang, Renfang,Han, Bin,Rao, Huiyun,Yang, Min,&Yang, Yimin.(2020).Nondestructive identification of a jet bead from the Changle Cemetery in Ningxia, China.MICROCHEMICAL JOURNAL,157,7.
MLA	Sun, Nuoyang,et al."Nondestructive identification of a jet bead from the Changle Cemetery in Ningxia, China".MICROCHEMICAL JOURNAL 157(2020):7.