Operation

Product

% Wt.

% L.O.I.

Natural flotation

Conc.1

28.48

6.60

Addition of a depressant and a frother

Conc.2

34.43

7.60

Tailing

6.39

15.59

Attrition scrubbing

+200 mesh

30.70

18.96

Total

100

11.31

Head

100

11.53