甘肃临潭县磨沟遗址出土齐家文化铜器的分析与研究  

Analysis and Study of Qijia Culture Copper Objects Unearthed from the Mogou Site in Lintan County,Gansu

作　　者：王璐 梅建军[2] 陈坤龙 毛瑞林 钱耀鹏 王辉[5] 谢炎 Wang Lu

机构地区：[1]河南博物院,郑州市450002 [2]剑桥大学麦克唐纳考古研究所,英国剑桥市CB23ER [3]北京科技大学科技史与文化遗产研究院,北京市100083 [4]甘肃省文物考古研究所,兰州市730015 [5]西北大学文化遗产学院,西安市710127 [6]复旦大学文物与博物馆学系,上海市200433

出　　处：《考古》2022年第7期71-95,共25页Archaeology

基　　金：国家社会科学基金重大项目“甘肃临潭陈旗磨沟遗址墓地多学科研究”(项目编号18ZDA225);“中国冶金史”(项目编号17ZDA178);国家重点研发计划“中华文明探源研究项目之中华文明起源进程中的生业、资源与技术研究课题”(课题编号2020YFC1521606);国家自然科学基金项目“齐家文化铜器的科学分析研究:以甘肃磨沟遗址及其邻近地区为例”(项目编号51074026)的资助。

摘　　要：前言磨沟遗址位于甘肃省临潭县陈旗(今王旗)乡磨沟村洮河西南岸的一-处台地上(图一,10),1980年调查时发现有马家窑文化、齐家文化、寺洼文化及宋代的遗存。2008~2012年,甘肃省文物考古研究所和西北大学文化遗产与考古学研究中心联合对磨沟遗址进行了抢救性发掘。The Mogou site in Lintan,Gansu yielded the largest number of copper objects among Qijia culture sites discovered heretofore.More than 300 copper objects,including some newly found forms such as bracelets,neck ornaments,and earrings with trumpet-shaped ends,reflect the advanced level of copper production technology during the late Qijia culture period.Samples of 146 copper objects unearthed from the Mogou site were analyzed through metallographic microscope and SEM-EDS analysis in this paper.Results show that a relatively high percentage of small ornaments,mainly made of tin bronze,were subjected to hot forging and cold working,whereas tools,mainly made of copper and tin bronze,were usually cast.In addition,this study also reveals the coexistence of lead-tin and arsenic copper alloys during the late Qijia culture period,suggesting influence from multiple regional metallurgical systems.

关 键 词：磨沟遗址 齐家文化 铜器技术 区域交流 

分 类 号：K876.41[历史地理—考古学及博物馆学]