Sample

40 m

41 m

42 m

18 m

122 m

155 m

SiO2

W%

67.2

65.4

63.2

64.22

63

71.16

TiO2

0.07

0.07

0.07

1.17

0.51

0.65

Al2O3

21.3

25.38

28.7

20.05

15.41

6.82

Fe2O3

0.4

0.44

0.81

2.67

2.01

2.15

FeO

1.12

1.15

2.18

5.45

8.5

5.1

MnO

0.1

0.08

0.1

0.05

0.05

0.03

MgO

0.8

0.8

0.2

1.84

0.12

3.22

CaO

5.6

4.7

1.4

0.47

1.23

8.68

Na2O

6.02

5.53

6.3

1.19

8.77

0.6

K2O

6.08

5.7

5.87

1.88

0.23

0.8

P2O5

0.13

0.06

0.05

0.33

0.09

0.05

Ba

ppm

150

140

238

142

20

90

Rb

153.2

178.9

200

81.5

5.5

23.7

Sr

83.5

86.1

340

70.9

130

300

Y

41

43.8

12.5

13.4

80

10

Zr

993

999.8

589

18.5

880

120

Nb

211.2

178.9

76.1

24.1

130

30

Th

30.1

30.2

14.5

18

17.2

3.9

Ga

28.8

31.4

33.2

20.4

44

12

Zn

9

10.1

56

47.8

9

81

Cu

5

2.6

4.4

92.5

7

80

Hf

25.9

27.3

15.5

0.78

19

3

Cs

0.6

0.7

3.5

0.56

0.2

1.1

Ta

11.4

11.4

6.1

2.77

9.7

2.1

Co

1

0.7

0.9

14.8

1.4

13.7

U

5.7

5.5

4.6

3.38

3.24

0.71

W

6.7

2.5

1.9

2.38

4

6

La

180.5

190

75.3

51

90

11.5

Ce

319.5

330

133

123

168

22.7

Pr

34.5

34.1

12.8

12.8

18.4

2.85

Nd

100.1

98.2

39.1

45.3

65

10.9

Sm

13.1

13

5.2

8.05

12.7

2.1

Eu

1.92

2

0.7

1.38

1.35

0.52

Gd

9.28

9.33

3.45

6.83

12.6

1.76

Tb

1.32

1.46

0.5

0.9

2.2

0.32

Dy

7.3

8.07

2.3

3.82

13.5

1.8

Ho

1.4

1.5

0.5

0.62

2.88

0.35

Er

4.1

4.5

1.2

1.51

8.32

0.99

Tm

0.7

0.8

0.2

0.3

1.26

0.5

Yb

4.18

4.5

1.2

1.58

8.5

0.8

Lu

0.7

0.8

0.2

0.29

1.23

0.12