Sample ID | Period | Element presence or absence | Copper group | |||
---|---|---|---|---|---|---|
As | Sb | Ag | Ni | |||
zy-10 | Western Zhou Dynasty | Y | N | Y | N | CG9 |
zy-11 | Y | N | Y | N | CG9 | |
zy-12 | Y | Y | Y | N | CG12 | |
zy-13 | Y | N | Y | N | CG 9 | |
zy-1 | Spring and Autumn period | Y | N | Y | N | CG9 |
zy-3 | Warring States | Y | Y | Y | N | CG12 |
zy-4 | Y | Y | Y | Y | CG16 | |
zy-5 | Y | Y | Y | Y | CG16 | |
zy-6 | Y | Y | Y | Y | CG16 | |
zy-7 | Y | Y | Y | N | CG12 | |
zy-8 | N | N | N | N | CG1 |