Hydraulic Conductivity of Compacted Laterite Treated with Iron Ore Tailings

Table 4

Physical and chemical characteristics of iron ore tailings.

Characteristics	Concentration
Moisture content (%)	0.22
Bulk density (Mg/m^3)	1.65
Specific gravity	3.5
pH	13.1
Al2O3 (%)	ND
SiO2 (%)	20.2
K2O (%)	0.30
CaO (%)	0.53
TiO2 (%)	0.18
V2O (%)	0.02
MnO (%)	0.05
Fe2O3 (%)	76.84
Au2O (%)	1.88

ND: not detected.