AN ELEMENTAL AND LEAD-ISOTOPIC STUDY ON BRONZE HELMETS FROM ROYAL TOMB NO. 1004 IN YIN RUINS
AN ELEMENTAL AND LEAD-ISOTOPIC STUDY ON BRONZE HELMETS FROM ROYAL TOMB NO. 1004 IN YIN RUINS
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DOI：
10.1111/j.1475-4754.2010.00519.x
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发表时间：
2010-12
期刊：
影响因子：
1.6
通讯作者：
J. Tian;Z. Jin;R. L. Li;L. Yan;J. Cui
中科院分区：
文献类型：
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作者：
J. Tian;Z. Jin;R. L. Li;L. Yan;J. Cui
采用热电离质谱 (TIMS) 和电感耦合等离子体发射光谱 (ICP-OES) 对中国商朝最后都城殷墟 1004 号王陵（公元前 17 至 11 世纪）出土的青铜头盔进行铅同位素和元素成分分析。资料显示，铜基合金头盔可分为锡青铜和含铅锡青铜两大类；这两类铅的同位素比率均在高放射性铅 (HRL) 范围内。这一结果为回答有关金属原材料的来源以及这座著名皇家陵墓的年代等问题提供了一些重要线索。
Lead isotope and element composition analyses were performed by thermal ionization mass spectrometry (TIMS) and inductively coupled plasma optical emission spectroscopy (ICP-OES) on bronze helmets from royal tomb No. 1004 at Yin Ruins, the last capital of China's Shang Dynasty (17th to 11 th centuries BC). The data show that the copper-based alloy helmets can be divided into two categories: tin bronze and leaded tin bronze; and the lead isotope ratios for both categories are in the range of highly radiogenic lead (HRL). This result offers some important clues to answering questions concerning the provenance of raw metal materials, as well as the chronology of this famous royal tomb.