Sample

Fe-shale

Shale

Arkose

Fe-sandstone

Ref. code

BB2

BB3

BB4

EDDd

MTR5

MTR4

TJC1

TJC2

TJC4

MTFb

MTR1

TJC3

TJC5

BB5

BB1

PAAS

UCC

SiO₂

30.40

24.60

59.40

65.10

62.20

55.00

56.90

61.50

62.10

70.80

84.10

67.30

77.80

79.80

76.80

62.80

66.00

TiO₂

5.39

4.49

1.35

0.30

0.91

0.94

0.96

0.75

1.21

0.62

0.12

0.39

0.19

1.07

1.07

1.00

0.50

Al₂O₃

25.60

21.90

18.60

16.55

17.15

24.20

16.60

14.90

19.40

15.10

11.00

13.10

11.70

8.03

13.05

18.98

15.20

Fe₂O₃

22.60

33.20

4.39

2.45

5.72

4.33

7.52

3.56

2.49

1.75

0.17

2.61

0.97

6.22

3.54

6.50

4.50

MnO

0.11

0.08

0.02

0.01

0.02

0.02

0.01

0.09

0.01

0.01

0.04

0.07

0.01

0.02

0.01

0.11

0.10

MgO

0.37

0.19

0.42

0.22

1.46

1.20

1.58

1.87

0.93

0.81

0.06

1.24

0.10

0.06

0.09

2.20

2.20

CaO

0.12

0.02

0.06

0.11

0.31

0.01

0.39

1.71

0.04

0.23

<0.01

1.72

0.02

<0.01

0.03

1.30

4.20

Na₂O

0.08

0.04

0.11

1.35

0.11

0.01

0.10

0.11

0.11

0.13

0.05

0.14

0.14

0.06

0.03

1.20

3.90

K₂O

0.08

0.05

1.13

6.36

7.50

4.03

7.01

6.45

6.60

7.19

2.11

5.83

4.39

0.63

0.13

3.70

3.40

P₂O₅

0.66

0.53

0.11

0.06

0.12

0.07

0.15

0.13

0.21

0.10

0.02

0.09

0.05

0.12

0.12

0.16

0.17

LOI

13.60

13.45

13.55

8.87

6.14

11.15

7.15

7.77

6.39

4.37

3.40

7.01

2.91

4.51

6.09

-

-

Total

99.01

98.55

99.14

101.38

101.64

101.96

98.37

98.84

99.49

101.11

101.07

99.50

98.28

100.52

100.96

97.77

100.10

SiO₂/

Al₂O₃

1.19

1.20

3.90

3.93

3.63

2.27

3.42

4.12

3.20

4.69

7.65

5.13

6.64

9.94

5.89

3.32

4.34

K₂O/

Na₂O

1.00

1.25

10.27

4.71

68.18

403.00

70.10

58.63

60.00

55.31

42.20

41.64

31.35

10.50

4.33

3.08

0.87

K₂O/

Al₂O₃

0.00

0.00

0.06

0.38

0.44

0.17

0.42

0.43

0.34

0.48

0.19

0.44

0.37

0.08

0.01

0.20

0.22

Al₂O₃/

TiO₂

4.75

4.88

13.78

55.17

18.85

25.74

17.29

19.86

16.03

24.35

91.67

33.58

61.57

7.50

12.20

18.98

30.40

Fe₂O/

K₂O

282.50

664.00

3.88

0.39

0.76

1.07

1.07

0.55

0.37

0.24

0.08

0.44

0.22

9.87

27.23

1.75

1.30

CIA

98.92

99.50

93.47

67.91

68.41

85.66

68.88

64.31

74.19

66.67

83.52

63.01

72.00

91.98

98.56

75.30

56.93

PIA

99.22

99.73

99.04

87.47

95.83

99.90

95.14

82.28

98.84

95.65

99.33

79.63

97.86

99.06

99.54

85.88

59.30

ICV

1.12

1.73

0.40

0.65

0.93

0.43

1.06

0.97

0.59

0.71

0.23

0.91

0.50

1.00

0.37

0.83

1.20

CIW

99.22

99.73

99.09

91.89

97.61

99.92

97.13

89.11

99.23

97.67

99.46

87.57

98.65

99.14

99.54

88.32

65.24