Sample No.

SiO2

TiO2

Al2O3

Fe2O3

FeO

MnO

MgO

CaO

Na2O

K2O

P2O5

LOI

SI*

Mg#*

m/f*

AR*

SK1

Coarse-grained pyroxenite

43.18

1.94

13.03

4.91

6.77

0.19

8.57

13.78

4.51

1.15

0.27

0.59

33.07

0.69

1.35

1.54

SK2

Coarse-grained pyroxenite

43.65

2.09

8.21

5.65

6.27

0.16

12.21

17.58

1.98

0.41

0.18

0.41

40.04

0.78

1.90

1.20

SK3

Coarse-grained pyroxenite

43.38

2.39

7.67

6.35

6.63

0.17

11.77

18.31

1.46

0.28

0.09

0.78

44.43

0.76

1.69

1.14

SK4

Coarse-grained pyroxenite

43.83

1.65

9.66

4.92

6.81

0.17

11.04

18.06

1.84

0.36

0.18

0.42

44.21

0.74

1.73

1.17

SK5

Medium-grained pyroxenite

41.82

1.83

8.13

7.97

7.49

0.2

13.15

17.4

0.85

0.1

0.08

0.15

44.48

0.76

1.59

1.08

SK6

Coarse-grained pyroxenite

43.71

1.73

9.24

6.74

6.59

0.2

11.25

16.52

2.04

0.42

0.2

0.39

41.60

0.75

1.57

1.21

SK7

Coarse-grained pyroxenite

44.06

1.37

11.41

4.62

5.77

0.17

10.72

16.39

2.75

0.42

0.13

1.51

44.15

0.77

1.90

1.26

SK8

Coarse-grained pyroxenite

43.2

1.33

12.4

7.4

4.38

0.19

9.75

14.27

4.66

0.92

0.41

0.57

35.96

0.80

1.56

1.53

SK9

Medium-grained pyroxenite

41.95

0.86

3.84

4.22

10.6

0.28

22.72

12.01

0.44

0.04

0.04

1.39

39.75

0.79

2.79

1.06

SK10

Medium-grained pyroxenite

44.79

1.46

8.48

3.98

6.31

0.17

13.95

16.38

2.16

0.44

0.16

0.89

31.97

0.80

2.50

1.23

SK11

Medium-grained pyroxenite

34.22

2.72

5.46

12.9

13.22

0.3

17.31

11.05

0.59

0.09

0.07

0.06

39.24

0.70

1.25

1.09

SK12

Medium-grained pyroxenite

42.59

1.41

7.65

4.57

8.48

0.21

16.61

13.82

2.03

0.42

0.12

0.59

31.72

0.78

2.34

1.26

SK13

Medium-grained pyroxenite

42.88

1.99

10.06

5.5

6.77

0.19

11.16

16.04

2.34

0.57

0.25

0.97

42.36

0.75

1.68

1.25

SK519-1

Fine-grained pyroxenite

46.16

3.81

13.51

6.52

7.6

0.23

5.53

7.51

4.33

0.53

0.79

2.32

22.56

0.56

0.72

1.60

SK519-2

Fine-grained pyroxenite

46.52

3.76

13.65

6.59

7.6

0.23

5.48

7.29

4.3

0.63

0.71

2.29

22.27

0.56

0.71

1.62

SK519-3

Fine-grained pyroxenite

45.99

3.65

13.77

6.66

7.28

0.22

5.35

7.27

4.22

0.7

0.72

2.47

22.09

0.57

0.71

1.61

SK519-4

Fine-grained pyroxenite

45.3

3.83

13.68

6.19

7.99

0.24

5.63

8.01

3.87

0.69

0.74

2.43

23.1

0.56

0.73

1.53

SK519-5

Fine-grained pyroxenite

45.19

3.88

13.8

6.57

7.71

0.24

5.68

8.3

3.78

0.7

0.74

2.51

23.24

0.57

0.73

1.51

SK519-6

Fine-grained pyroxenite

46.26

3.97

13.28

6.93

6.74

0.22

5.14

7.78

4.51

0.66

0.75

2.53

21.43

0.58

0.70

1.65

SK519-7

Diabase

45.59

3.69

14.02

6.99

6.95

0.23

5.38

8.28

4

0.52

0.74

2.6

22.56

0.58

0.72

1.51

SK519-8

Diabase

46.31

3.69

14.12

6.88

6.84

0.22

5.23

7.31

4.17

0.88

0.73

2.4

21.79

0.58

0.71

1.62

SK519-9

Diabase

45.93

3.66

13.71

6.12

7.71

0.24

5.47

7.93

3.85

0.93

0.65

2.41

22.71

0.56

0.73

1.57

SK519-10

Diabase

46.55

3.68

14.33

6.84

6.52

0.22

4.62

7.9

4.36

0.7

0.77

2.62

20.05

0.56

0.64

1.59

SK519-11

Diabase

46.22

3.75

13.66

6.83

7.24

0.23

5.38

7.34

4.32

0.6

0.77

2.36

22.07

0.57

0.71

1.61

SK519-12

Diabase

45.43

3.65

13.89

6.59

7.38

0.23

5.21

7.91

3.98

0.68

0.72

2.75

21.85

0.56

0.69

1.54