双墩彩陶颜料来源的测试研究

基金项目:

中国科学院知识创新工程项目

Research on the Pigment Provenance of Painted Pottery Samples from Shuangdun Site

1.
Department of History of Science and Technology and Archaeometry, University of Science and Technology of China, Hefei 230026, China
2.
3.
Department of Scientific History and Archaeometry, Graduate University of Chinese Academy of Sciences, Beijing 100049, China

摘要: 利用激光拉曼光谱、X射线衍射和波长色散X射线荧光光谱等方法对安徽蚌埠双墩遗址出土的5片彩陶和两块红色矿料进行测试分析，明确了彩陶红彩的主要物相为赤铁矿、α-石英、白云石和方解石；黑彩未使用矿物颜料，而是利用渗碳工艺中炭黑的自然效果。同时证明了综合利用这三种测试方法对于考古样品物相鉴定与成分分析的有效性。
- 彩陶 /
- 物相分析 /
- 成分分析 /
- 颜料来源 /
- 双墩遗址
Abstract: Five painted pottery shards and two pieces of red mineral aggregate were analyzed, which were excavated from the Shuangdun site of Bengbu city, by Raman spectrometry, X-ay diffraction (XRD) and wavelength dispersive X-ay fluorescence spectrometry (WDXRF). The results show that the main phases of red pigment of the painted pottery are hematite, αquartz, dolomite and calcite. Meanwhile, it also clarifies that the black paint is infiltrating charcoal instead of mineral pigment. And furthermore the results verify the feasibility of those three analytical methods for phase identification and component analysis in archaeology study.
- painted /
- pottery /
- /
- chemical /
- phase