Site

Cd

Cu

Pb

Zn

A1

3.14 ± 2.63

6.19 ± 2.33

83.29 ± 34.12

117.67 ± 92.42

A2

2.41 ± 2.10

5.52 ± 2.54

98.83 ± 44.02

93.74 ± 62.63

A3

3.12 ± 2.74

5.72 ± 2.27

104.94 ± 47.57

106.64 ± 97.84

B1

3.95 ± 2.72

5.41 ± 2.92

94.29 ± 42.65

101.42 ± 69.65

B2

3.77 ± 2.78

5.87 ± 1.92

115.04 ± 47.44

83.69 ± 58.11

B3

3.69 ± 2.51

6.29 ± 2.52

88.25 ± 30.63

75.65 ± 68.88

C1

4.61 ± 2.38

5.64 ± 2.06

100.47 ± 19.15

190.67 ± 117.09

C2

4.85 ± 3.31

5.37 ± 2.42

97.28 ± 37.93

553.72 ± 437.04

C3

4.46 ± 3.00

5.69 ± 2.73

86.59 ± 26.20

97.53 ± 80.39

Upper Continental Crust (UCC)

0.1

14.3

17

52