Study on Raw Material Origin of Celadon Porcelain Bodies From Zhanggongxiang Kiln and Qingliangsi Kiln

The proton induced X-ray emission(PIXE) was used to measure seven major chemical composition of celadon porcelain body from Qingliangsi kiln in Baofeng and Zhanggongxiang kiln in Ruzhou. The contents of major chemical composition in each sample were selected to make scattering analysis. Their classes and raw material sources were determined. The conclusion is that the raw material origin of Ru porcelain bodies from Qingliangsi kiln in Baofeng is different from that from Zhanggongxiang kiln in Ruzhou, but they are closely related. Both the RuGuan porcelain bodies and MinRu porcelain bodies from Qingliangsi kiln during the Song Dynasty are basically from the same provenance.