No

Sample No

Element, %

FeO

Fe₂O₃

Fe

1

1

5.51

52.62

36.83

2

3

3.73

84.39

59.07

3

4

<0.25

26.93

18.85

4

5

4.09

52.83

36.98

5

6

5.33

69.97

48.98

6

7

9.24

70.59

49.41

7

9

3.02

56.29

39.40

8

11

3.87

85.99

60.19

9

Concentrate

9.59

89.41

62.59

10

Wet waste

<0.25

60.49

42.34

11

Dry waste

0.53

61.18

42.83