%

Pb

Zn

Cu

Pb Ɛ (%)

Zn Ɛ (%)

Cu Ɛ (%)

原矿

0.35

0.32

0.30

铅锌精矿

28.46

4.39

5.98

40.29

32.89

24.26

铅锌尾矿

0.21

0.22

0.23

铜精矿

9.64

16.86

11.58

9.72

68.46

52.67

铜尾矿

0.19

0.07

0.11