摘要
本文采用ICP—MS技术测试了三个现代矿产地和贾湖遗址出土的绿松石样品的微量元素。结果表明:通过多元统计方法遴选出的微量元素组合以及稀土元素配分模式可以很好地区分不同产地的绿松石样品,并且进一步验证了“贾湖遗址绿松石不是来源于陕西、湖北、安徽”。
The turquoise samples in three modern mines and Jiahu site, Henan province, were analyzed by ICP - MS to obtain the contents of some minor elements. Research shows that the turquoises from different areas can be differentiated by REE distribution pattern and the minor elements combination selected by Multivariate Statistical Analysis. Furthermore, the result supports the conclusion that ＂the provenance of the turquoise in Jiahu site is not loacated in all of the three modern turquoise mines＂
出处
《中原文物》
北大核心
2007年第2期101-106,共6页
Cultural Relics of Central China
基金
中国科学院知识创新工程项目(第3期)(KJCX3.SYW.N12)
关键词
绿松石
微量元素多元统计
稀土配分
产地研究
turquoise
multivariate statistical analysis
REE distribution pattern
provenance research
