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Table 5 Results of quantitative analysis of soluble anions and cations carried out on the extract of the soil samples (mg/kg)

From: A methodological approach to estimate soil corrosivity for archaeological copper alloy artefacts

 

Na+

K+

Mg2+

Ca2+

Cl−

HCO3−

SO42−

NO3−

HT.01

226.8

52.2

23.86

559.2

3404.84

117.12

16309

n.d.

HT.02

128.2

54.8

18

569.2

650.52

146.4

15350

n.d.

HT.03

108.8

177.6

7.2

614.2

377.16

170.8

16218

n.d.

HT.04

155.8

231.6

13.2

185.8

1460.2

131.76

6866

n.d.

HT.05

160.8

258.2

14

647.2

3653.98

122

16366

n.d.

HT.06

111.2

263.2

13.9

539.2

636.68

136.64

15491

n.d.

ST.01

10.3

14.13

25.16

80.66

17.32

5.24

5.2

96

ST.02

5.51

5.54

15.42

72.64

8.1

4.76

3.12

28

ST.03

7.1

7.39

15.54

48.74

16.4

4.68

3.8

19.2

ST.04

5.85

11.14

11.94

35.69

8.8

5.16

3

3.8

ST.05

10.18

8.37

15.88

57.44

16.93

5.24

4.4

31.2

ST.06

3.98

7.83

24.7

44.44

16.6

5.04

8.8

11.2