Rock sample No.

Shales

Calcareous shales

Sandstones

Lt Soil

S5

S19

S23

S25

S29

S30

S31

S33

S39

S11

S15

S17

S21

S38

S2

S9

S12

S28

S32

S8

SiO₂

50.57

61.77

51.90

58.09

69.9

72.2

70.5

51.1

47.6

47.2

49.3

29.0

30.6

44.6

84

85.2

72.5

53.17

94.37

28.9

TiO₂

2.21

0.90

1.94

3.04

2.40

2.88

0.77

2.50

2.22

1.55

2.15

1.0

1.09

1.70

0.5

1.59

0.69

0.27

0.20

1.2

Al₂O₃

18.89

7.68

15.05

14.90

11.3

12.1

11.6

18.9

17.6

17.2

16.3

6.42

6.77

15.8

3.7

8.37

11.1

2.12

3.68

12.32

Fe₂O₃

5.39

13.72

11.40

5.65

3.68

5.31

2.94

6.49

10.3

10.4

11.6

7.62

6.76

17.4

8.3

0.43

2.38

36.81

0.17

43.43

MnO

0.02

0.05

0.07

0.03

0.02

<0.01

0.02

0.03

0.03

0.05

0.05

0.08

0.08

0.05

0.01

<0.01

<0.01

<0.01

<0.01

0.10

MgO

0.91

1.94

1.53

0.43

0.10

0.09

0.40

0.50

1.23

1.52

1.57

1.45

1.30

2.36

0.02

0.06

0.4

<0.01

<0.01

0.09

CaO

0.24

2.75

0.50

0.13

0.03

<0.01

0.06

0.07

0.65

3.98

0.97

27.5

26.5

1.53

0.14

0.21

0.69

0.05

<0.01

0.44

Na₂O

0.38

0.16

0.45

0.56

0.07

0.03

0.10

0.08

0.24

0.27

0.45

0.28

0.28

0.17

0.02

0.02

0.29

<0.01

<0.01

<0.01

K₂O

2.04

0.90

2.76

3.15

1.78

0.54

2.57

2.26

2.28

2.11

2.68

1.8

1.84

1.53

0.03

0.17

2.29

0.01

0.02

0.1

P₂O₅

0.08

1.24

0.08

0.06

0.14

0.12

0.04

0.08

0.08

0.10

0.06

0.07

0.06

0.08

0.05

<0.01

0.06

0.26

0.02

0.59

Cr₂O₃

0.01

0.04

0.02

0.021

0.02

0.02

0.01

0.02

0.02

0.02

0.02

0.01

0.01

0.02

0.01

0.01

0.01

0.01

<0.002

0.07

LOI

19.00

8.50

13.90

13.6

10.1

6.4

10.7

17.6

17.6

15.3

14.6

24.4

24.4

14.5

2.8

3.8

9.4

7.3

1.6

12.5

Total

99.743

99.646

99.60

99.66

99.5

99.7

99.7

99.6

99.8

99.7

99.7

99.6

99.7

99.7

99.9

99.8

99.8

99.99

100.06

99.74

Ni

34

25

57

27

<20

<20

<20

48

67

57

37

<20

<20

80

<20

<20

<20

<20

<20

32

Sc

13

12

13

13

9

10

6

13

15

13

14

8

7

16

3

5

5

7

<1

20

Ba

688

283

809

812

1378

693

1142

897

593

681

743

527

558

578

26

88

662

7

26

65

Be

3

2

4

3

2

2

1

4

4

4

<1

1

1

<1

2

<1

<1

1

1

7

Co

12.4

20.8

48.1

9.4

12.0

1.8

8.5

24.3

29.2

30.2

33.4

20.8

20.4

40.0

2.7

0.5

10.3

0.5

0.3

29.3

Cs

1.9

0.7

1.4

1.0

0.7

0.3

0.5

1.9

1.3

1.8

1.8

0.6

0.6

1.6

0.1

<0.1

0.9

<0.1

<0.1

0.6

Ga

28.6

13.1

24.8

25.6

14.8

16.2

12.5

27.6

23.7

24.6

24.4

9.7

10.0

23.3

3.4

8.2

13.4

3.8

3.1

19.4

Hf

18.4

12.5

20.7

25.9

46.4

39.6

20.5

31.4

17.5

11.6

15.4

21.1

22.7

13.5

2.9

26.4

6.3

4.1

3.1

21.2

Nb

65.6

29.6

54.0

71.4

53.7

61.3

21.4

89.3

48.5

43.4

45.5

26

35.9

40.5

13

32.5

18.9

7.1

6.1

31.7

Rb

57.9

24.6

69.6

69.0

42.3

16.1

48.3

58.9

55.0

55.2

63.4

39

38.3

38.0

1.5

4.9

48.9

0.9

0.5

7.3

Sn

6

3

4

7

3

4

<1

7

4

5

6

2

2

4

<1

2

2

<1

<1

3

Sr

96.6

160.7

139.3

108.8

206

128

162

136

121

269

149

838

737

141

13

13.7

107

6.3

4.0

30.9

Ta

4.4

4.3

3.2

3.8

3.2

3.8

1.0

5.9

2.7

7.5

2.2

1.4

2.3

2.6

1

3.5

2.3

0.5

0.4

2.2

Th

19.5

18

18.3

20.2

20.7

21.4

10.8

24.6

19.2

17.5

17.8

12

11.5

16.9

4.9

11.1

7.4

3.4

1.3

19.1

U

4.6

6.5

3.5

4.4

6.7

6.1

2.9

6.5

4.4

3.3

3.5

2.7

3.0

3.5

0.9

2.1

1.4

3.2

0.4

8.6

V

109

399

181

157

96

119

41

121

144

228

189

105

90

182

27

57

82

37

9

524

W

1.3

<0.5

1.5

1.9

1.2

1.0

0.7

1.4

1.2

1.2

1.2

<0.5

1.3

1.7

<0.5

1.5

0.8

<0.5

<0.5

0.9

Zr

703.7

470.9

772.2

972.6

1746

1425

801

1114

649

447

565

794

830

537

98.9

1012

227.8

181.2

136.9

843.5

La

76.50

95.40

77.30

66.20

45.1

41.9

29.0

79.5

67.3

66.9

60.7

64.1

53.5

77.8

9.6

12.4

56.7

7.7

2.2

36

Ce

156.1

231.10

177.50

151.0

94.3

84.0

60.4

170.8

137.8

145.3

136.4

145.9

122.9

165.7

46

24.2

101

14.2

5.0

110.8

Pr

18.41

26.14

19.69

16.33

10.1

9.09

6.77

18.49

15.82

17.28

15.95

16.4

13.16

19.32

1.9

2.84

13.8

1.56

0.45

7.71