Table 2. p-XRF data of Avalokitesvara Bodhisattvas (Buddha Triad)

Serial number Sample name Analysis location Main element Expected material
1 AX-5 Accessory parts Copper (Cu) Copper
2 AX-6 Gold Gold (Au) Gold
3 AX-7 Red color pigment Cadmium (Cd), mercury (Hg), lead (Pb), gold (Au) Cadmium red, cinnabar, minium and gold detected likely from gold leaf layer
4 AX-8 Gold Gold (Au) Gold
5 AX-9 Gold Gold (Au) Gold
6 AX-10 Gold Gold (Au) Gold