Majority Elements (%)

Traces Elements (mg/kg)

Core

Depth (cm)

Ca

Ti

Mn

Fe

Cr

Ni

Zn

As

Cd

Hg

Pb

0

4.1

0.3

0.1

3.0

150.1

29.5

6.6

6.2

25.7

1

3.6

0.3

0.1

2.8

52.0

94.5

13.4

6.8

47.1

C1

2

4.3

0.2

0.1

3.0

45.1

144.0

19.9

6.5

38.5

3

4.0

0.2

0.1

3.0

16.7

157.2

16.6

6.3

66.6

4

4.0

0.2

0.0

3.0

75.4

112.4

16.3

6.8

26.7

Average

4.0

0.3

0.1

3.0

47.3

131.6

19.1

6.6

6.2

40.9

0

7.4

0.2

0.1

2.3

68.0

115.0

19.7

6.5

3.1

32.3

1

6.8

0.2

0.0

2.3

58.2

144.7

4.5

13.5

28.1

C2

2

6.9

0.2

0.1

2.2

53.4

182.1

3.0

5.5

3.3

40.4

3

6.7

0.2

0.1

2.3

59.7

117.7

21.7

6.4

3.3

35.6

4

7.5

0.2

0.0

2.3

43.0

112.8

3.8

6.3

18.4

Average

7.1

0.2

0.1

2.3

56.5

134.5

12.1

5.8

5.8

31.0

0

14.8

0.1

0.0

1.0

34.8

94.2

16.5

1

15.6

0.1

0.0

1.0

26.7

47.7

3.4

37.2