Content (%)

Wantéou

Sapoua

Kantchékohoun

As

-

-

-

Pb

-

-

-

Zn

0.03

0.046

0.055

Ni

0.247

0.24

0.142

Fe

9.979

10.81

11.924

Mn

0.203

0.194

0.157

Cr

18.329

26.468

23.933

V

0.002

0.027

0.022

Ti

0.017

0.026

0.002

Co

0.002

-

0.002

Zr

-

-

0.002