Fig. 7From: Sourcing celadons with EDXRF and LA-ICP-MS from the Xunyang city burial complex, 202 B.C–907 A.D.Exploratory Factor analysis (KMO = 0.70) for the glaze of samples from M12 and M19 tombs analysed in this study compared with data from previous studies of Yue kiln [16, 19, 21, 28–32] (the cited data is compiled in Additional file 2: Tables S10 and S11)Back to article page