Quarter

Cd

Pb

Mn

Ni

Obi-Iloh

7.75

1.16

0.46

0.66

Obi-Ogene

6.00

1.56

0.71

0.57

Adonishaka

6.50

0.93

0.48

0.49

Ukwuole

3.75

0.94

0.33

0.62