From: Microbial corrosion on underwater pottery relics with typical biological condensation disease
C
O
Mg
Al
Si
K
Ca
Fe
Mn
S
Figure 5b mapping
87.01
11.82
–
0.34
0.11
0.31
0.41
Figure 6a mapping
8.15
36.89
2.52
5.02
8.50
0.97
10.23
18.18
9.64