Element

Highest conc. μg/g

Sample code

Lowest conc. μg/g

Sample code

Al

11795

3-A

201

4-B

Fe

59702

2-B

69

10-A

Ti

187

1-B

16

8-B

Ag

3.50

10-B

1.08

11-A

As

14.13

11-B

1.49

10-B

Ba

5694

6-B

97

4-C

Cd

0.86

4-C

0.66

11-A

Co

17.72

11-B

1,42

8-A

Cr

ND

-

ND

Cu

9.09

1-A

1.07

10-B

Mn

140

3-B

10

6-B

Ni

108.02

3-B

9.42

2-A

Pb

8.22

8-A

3.15

10-B

Zn

1238

1-A

498

3-A