The exploration of Sr isotopic analysis applied to Chinese glazes: part one
The exploration of Sr isotopic analysis applied to Chinese glazes: part one
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DOI：
10.1016/j.jas.2013.08.015
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发表时间：
2014-10
影响因子：
2.8
通讯作者：
Hongjiao Ma;J. Henderson;J. Evans
中科院分区：
文献类型：
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作者：
Hongjiao Ma;J. Henderson;J. Evans
灰釉和石灰釉是中国南方陶瓷工艺中的两种主要釉种。本文测定了公元10~12世纪越窑灰釉样品、公元15~18世纪景德镇石灰釉样品和景德镇陶瓷原料的锶同位素组成。石灰釉和灰釉的锶同位素特征完全不同。石灰岩釉的锶同位素特征是：锶含量低，~(87)Sr/~(86)Sr变化大，呈双组分混合线。另一方面，灰釉样品的锶同位素特征是具有一致的~(87)Sr/~(86)Sr特征和高的锶含量，且变化较大。这两种釉的锶同位素组成不同，反映了制作它们所涉及的不同原材料。原料经过精炼处理后，锶的同位素组成发生了变化。发现蚀变引起的矿物学变化反映在锶同位素结果中。根据这项研究的结果，对中国釉的锶同位素分析的潜力进行了评估，这是第一次这样的研究。
Ash glaze and limestone glaze are two major glaze types in southern Chinese ceramic technology. In this study strontium isotope compositions were determined in ash glaze samples from the Yue kiln dated to between the 10th and 12th centuries AD, limestone glaze samples from Jingdezhen dated to between the 15th and 18th centuries AD and ceramic raw materials from Jingdezhen. The Sr isotopic characteristics of limestone glaze and ash glaze are completely different. The Sr isotope characteristics of limestone glaze is characterised by low Sr concentrations, large87Sr/86Sr variation, and a two component mixing line. On the other hand the strontium isotope characteristic of ash glaze samples is characterised by a consistent87Sr/86Sr signature and high Sr concentrations with a large variation. The different Sr isotope compositions for the two types of glazes are a reflection of the various raw materials involved in making them. The Sr isotopic composition has been altered by the refinement process that the raw material was subjected to. It was found that the mineralogical changes caused by the alteration are reflected in the Sr isotope results. The potential of Sr isotopic analysis of Chinese glazes is evaluated according to the results produced by this, the first such study.