Element

Sample No.

1

2

3

La

0.02

0.42

1.42

Ce

1.35

2.81

17.5

Pr

0.02

0.12

0.60

Nd

0.07

0.79

4.22

Sm

0.24

0.62

3.95

Eu

0.17

0.30

0.77

Gd

1.71

1.97

18

Tb

-

-

-

Dy

9.96

4.37

80.3

Ho

-

-

-

Er

27.7

4.44

199.4

Tm

-

-

-

Yb

61.4

5.87

405.6

Lu

9.74

0.83

69.4

Total

152

33

1099

(La/Yb)n

0.000193

0.05101

0.002518

(Eu/Eu*)n

0.59

0.76

0.24

(Ce/Ce*)n

18.9

3.1

4.6