新疆乌鲁木齐市阿拉沟墓地出土战国至西汉铅钡玻璃及釉砂珠的科学分析及相关问题

Scientific Analysis of Warring States through Western Han Pb-Ba Glass and Faience Beads Unearthed from the Alagou Cemetery in Urumqi City,Xinjiang and Related Issues

前言铅钡系硅酸盐器物最早出现于战国早期,战国至两汉时期在我国广泛流行,它包括铅钡玻璃、铅钡釉砂、铅钡釉陶、硅酸铜类釉砂以及“中国蓝”、“中国紫”颜料等具有我国本土特征的硅酸盐制品,其中尤以铅钡玻璃为代表,是先秦时期最重要的发明之一,也是中国最具代表性的手工业产品之一,更是世界玻璃史上的一朵奇葩。

Pb-Ba silicate artifacts,represented by Pb-Ba glass,stand out as some of the most distinctive indigenous crafts of pre-Qin China.The raw materials,techniques,and origins of the production of such artifacts have consistently been focal points of research.Through chemical and lead isotope analysis of 53 Pb-Ba glass and faience bead samples unearthed from the Alagou cemetery in Xinjiang,alongside a survey of previously published compositional and lead isotope data about Pb-Ba silicate artifacts,this study demonstrates the diverse origins of the production of unearthed Pb-Ba silicate artifacts in China.This study also discusses formulation techniques and origins of production for different types of Pb-Ba silicate artifacts,as well as production modes of Pb-Ba silicate artifacts in China.Additionally,this study uses Pb-Ba glass to explore interactive communication between the Central Plains and Xinjiang during the Warring States period.