Table 2 Element compositions (wt%) of the interior surfaces of the silver box and the selected detecting points on the rims
Ag | Au | Cu | Other elements | Images and backscattered electron images indicate the scanning points | |
|---|---|---|---|---|---|
Interior surface 1 | 97.2 | 0.6 | 2.2 | ||
Interior surface 2 | 98.0 | 2.0 | |||
Point A | 94.1 | 2.5 | 3.3 |
| |
Point B | 92.5 | 2.7 | 4.7 | ||
Point C | 25.7 | 1.2 | O 73 | ||
Rim from exterior 1 | 98.5 | 1.3 | Hg 0.2 |
| |
Rim from exterior 2 | 97.2 | 0.9 | Hg 1.8 | ||
Rim from interior 1 | 96.2 | 2.6 | 1.2 |
| |
Rim from interior 2 | 98.6 | 1.2 | 0.2 | ||
Point A | 98.2 | 1.7 |
| ||
Point B | 96.9 | S 3.1 |
