Size fraction

(mm)

Weight

(%)

SiO₂

(%)

Fe₂O₃

(%)

MgO

(%)

Cr₂O₃

(%)

NiO

(%)

CoO

(%)

LOI

(%)

Cumulative finer than size fraction of NiO (%)

−8.00 + 4.00

1.19

47.04

30.47

11.48

1.47

0.47

0.07

6.87

0.83

−4.00 +1.00

49.45

11.85

70.49

1.93

3.39

0.78

0.28

7.93

0.87

−1.00 + 0.250

33.74

10.96

68.17

1.9

4.01

0.84

0.33

9.9

0.95

−0.250 + 0.063

9.48

12.38

65.09

2.01

4.32

0.88

0.31

11.14

1.05

−0.063

6.14

16.64

58.61

2.49

3.61

1.05

0.3

12.04

0