Points numbers

in Figure 3

Fe

Ni

Ru

Os

Jr

S

As

Fe

Sb

Total

1

1.01

1.40

14.88

57.05

25.73

100.07

2

0.63

22.82

5.64

19.08

1.28

18.26

19.38

13.35

100.44

3

5.02

47.32

35.35

2.76

9.55

100.0