Site no.

X

Y

Fe

Zn

Cr

Cu

Pb

Co

Cd

1

31.402

31.845

301.60

26.85

27.51

8.80

11.27

8.51

1.40

2

31.372

31.901

250.00

4.76

4.52

1.25

3.44

2.97

0.66

3

31.365

31.923

306.10

6.75

66.24

8.21

14.11

13.91

1.46

4

31.360

31.936

271.70

5.75

8.80

2.21

5.53

3.32

0.74

5

31.352

31.968

305.40

12.79

42.72

10.72

12.18

12.34

1.37

6

31.342

31.990

298.50

22.22

27.86

6.59

9.62

7.50

1.16

7

31.282

32.166

290.50

2.98

54.46

10.05

19.01

9.70

2.04

8

31.262

32.206

306.50

78.06

39.73

7.08

14.36

14.48

1.56

9

31.204

32.177

310.30

3.38

38.80

30.14

17.27

20.24

1.31

10

31.218

32.200

294.10

75.65

12.41

9.72

65.53

6.79

1.19

11

31.225

32.237

306.80

4.07

62.98

2.50

3.80

19.01

1.23

12

31.244

32.183

307.20

28.10

28.76

9.46

63.12

14.36

2.65

13

31.225

32.237

303.20

6.01

5.78

3.46

12.52

12.52

1.91

14

31.246

32.226

306.40

3.85

67.49

9.46

4.70

15.16

2.71

15

31.228

32.080

308.80

3.18

21.19

28.61

15.36

17.20

1.94

16

31.184

32.080

306.90

3.02

16.27

24.40

23.70

15.92

2.17

17

31.186

32.049

307.50

3.02

16.88

26.33

36.51

18.04

1.78

18

31.220

32.034

304.90

2.51

9.41

21.63

22.29

16.37

2.38

19

31.251

31.993

308.10

2.59

9.31

25.52

19.97

17.91

2.56

20

31.255

31.952

301.50

3.35

2.64

16.85

21.21

14.05

2.30

21

31.273

31.890

309.20

3.51

24.88

33.25

14.82

19.88

2.33

22

31.334

31.879

305.40

3.08

22.23

17.62

21.10

15.13

1.96

23

31.362

31.882

305.30

2.43

22.62

17.14

12.50

14.88

1.49

24

31.390

31.858

305.20

2.84

21.87

21.59

20.66

5.51

2.06

25

31.308

32.078

308.80

69.36

31.50

12.64

24.52

16.61

2.82

26

31.322

32.063

309.10

77.13

29.73

13.85

25.57

15.65

2.82

27

31.286

32.129

309.30

157.70

37.85

14.14

23.36

16.02

2.73

28

31.348

31.823

630.44

50.84

37.48

10.81

22.06

6.56

0.56

29

31.235

31.862

661.21

85.77

86.09

42.47

26.45

5.94

0.66

30

31.176

32.064

654.77

72.61

101.50

52.68

20.44

6.56

0.88

31

31.189

32.205

666.37

71.21

101.40

50.36

20.70

7.15

1.07

32

31.180

32.087

299.50

19.00

14.51

18.80

33.50

7.59

1.16

33

31.178

32.087

301.30

19.50

16.00

14.44

47.54

11.76

2.62

34

31.182

32.085

299.40

54.81

15.23

12.14

18.65

7.49

1.26

Mean

342.98

29.08

33.14

17.50

21.39

12.27

1.73

SE (±)

19.84

6.34

4.51

2.20

2.44

0.86

0.12

Average Shale

47200

95

90

45

20

19

0.30

EPA, 2002

15

123

25

25

10

-

6

EU, 2002

-

300

150

140

300

11.6

3