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Every Cloud has a Silver Lining: Using Silver Concentration to Identify the Number of Sources of Lead used in Shang Dynasty Bronzes
Acta Geologica Sinica-English Edition ( IF 3.5 ) Pub Date : 2020-06-26 , DOI: 10.1111/1755-6724.14530
Ruiliang LIU 1 , A. Mark POLLARD 1 , Cheng LIU 2 , Jessica RAWSON 1
Affiliation  

The use of lead, some of which is characterized by a highly radiogenic signature, sharply distinguishes Bronze Age China from the rest of Eurasia. Scholars have long hypothesized that silver can offer an independent proxy to characterize lead minerals. The summary of silver distribution associated with Shang and Western Zhou bronzes in this paper reveals an important difference between the south (Sanxingdui, Hanzhong, Jinsha, Panlongcheng, Xin'gan) and the Central Plains. Correlating silver with lead content as well as with the isotopic signature indicates that south China and the Central Plains had different lead sources during the late Shang period, and also that the highly radiogenic and common lead used at Anyang come from geochemical environments which cannot be distinguished by the level of silver.

中文翻译:

每一朵云都有银衬里:使用银浓度来确定商代青铜器中使用的铅源数量

铅的使用与某些欧亚大陆地区有明显区别,其中铅的特征是具有高度放射线的特征。长期以来,学者一直认为银可以提供独立的替代物来表征铅矿物质。本文对商代和西周青铜器的银分布进行了总结,揭示了南部地区(三星堆,汉中,金沙,盘龙城,兴安)与中原之间的重要区别。将银与铅含量以及同位素特征相关联表明,商代晚期华南和中原的铅来源不同,而且安阳地区使用的高放射性和常见铅来自地球化学环境,无法区分。按银的水平。
更新日期:2020-06-26
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