Table 3 Chemical compositions at the marked positions in Fig. 7 (wt%)

From: Corrosion mechanisms for lead-barium glass from the Warring States period

Position No.

C

O

Na

Mg

Al

Si

P

S

Cl

K

Ca

Ti

Fe

Cu

Ba

Pb

P5

 

27.24

1.59

0.24

0.97

18.37

  

1.86

0.17

0.58

 

0.34

1.48

9.26

37.9

P6

 

27.8

1.29

 

0.98

18.55

 

0.63

1.73

 

0.58

   

10.7

37.74

P7

 

28.42

0.96

0.23

1.32

16.95

 

1.76

1.15

 

0.68

  

1.46

13.82

33.25

P8

 

29.56

0.89

 

1.62

17.68

 

2.14

1.16

 

0.72

   

15.51

30.72

P9

 

23.16

  

0.51

10

 

3.37

0.77

     

37.45

24.74

P10

 

23.78

0.39

 

0.55

9.66

 

3.75

0.74

0.16

0.47

  

1.15

37.13

22.24

P11

 

29.6

  

2.68

16.38

2.19

 

0.84

 

1.06

2.2

1.67

  

43.36

P12

7.87

53.82

  

3.24

25.09

    

1.48

 

0.59

 

0.66

7.25

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