Physicochemical Characterisation of Water and Sediment of the Semimechanized Artisanal Gold Mining Environment of the Béké Locality

Table 5

Contamination factor.

Samples	CF (Fe)	CF (Mn)	CF (Cu)	CF (Zn)	CF (Pb)	CF (Cr)
S1	0.98	1.01	0.15	0.02	1.25	0.60
S5	0.92	1.00	0.69	0.003	1.23	0.70
S7	1.04	1.02	0.42	0.04	1.27	0.49