Table 1 Chemical content of the studied ore.

From: Leaching and solvent extraction purification of zinc from Mehdiabad complex oxide ore

Component

Fe

Zn

Mn

Ca

Pb

Mg

SiO2

Al2O3

K2O

L.O.I

Percentage

20.77

9.75

5.65

5.72

1.58

1.51

20.3

5.1

0.76

7.76