Average

Average

Average

Average

Average

Mixing results

sandstone (S)

Quartzite (Q)

Granite (G)

gneiss (Gn)

volcanics (V)

G20:Gn70:V10

Elements

ppm

N

ppm

N

ppm

N

ppm

N

ppm

N

ppm

N

La

7.8

33

32

135.9

57

239.9

29.7

125.3

9.2

38.9

33.07

139.6

Ce

14.6

23.8

62

101.8

134

218.4

61.2

99.9

18.5

30.2

71.47

116.6

Pr

1.6

17.3

6.5

69.8

18

191.5

7.4

79.7

2

22.1

8.92

96.3

Nd

5.8

12.7

25

54.5

56

122.4

22.5

49.2

8.5

18.5

27.78

60.8

Sm

1

6.9

4.7

31.7

9.2

62.3

4.2

28.9

2

13.7

4.98

34

Eu

0.2

3.5

0.7

12

1

18.4

0.8

14.21

0.65

11.5

0.825

14.7

Gd

0.91

4.5

3.7

18.7

7

35.5

3.3

16.633

2.4

12.2

3.95

19.9

Tb

0.16

4.3

0.6

16.8

1.2

35.4

0.56

15.512

0.5

13.8

0.682

19.3

Dy

0.87

3.5

4.1

17

6.4

26.2

2.6

10.65

2.7

11.3

3.37

13.8

Ho

0.17

3

0.5

8.7

1.2

21.9

0.45

8.2418

0.62

11.3

0.617

11.3

Er

0.5

3.1

1.6

10.5

3.9

24.6

1.4

8.75

1.8

11.4

1.94

12.1

Tm

0.09

3.6

0.2

9.1

0.6

25.5

0.22

8.9069

0.32

12.9

0.312

12.6

Yb

0.57

3.5

2.4

15.1

4.3

26.8

1.5

9.5031

1.8

11.3

2.09

13.1

Lu

0.09

3.4

0.4

16.9

0.7

27.6

0.26

10.569

0.28

11.3

0.346

14

(La/Yb)n

9.8

9.6

9.4

14.203

3.6

12.2

(Gd/Yb)n

1.3

1.2

1.34

1.82

1.1

1.6

Eu/Eu*

0.63

0.49

0.39

0.64

0.89

0.62