Mineralogical Characteristics of Phosphate Tailings for Comprehensive Utilization

Table 1

Results of multielement analysis of phosphate tailings.

Element	P2O5	SiO2	MgO	CaO	TFe2O3	CO2	Organic C	Total C
Content (%)	15.76	22.49	3.42	34.68	0.60	13.00	0.02	3.72
Element	K2O	Al2O3	S	Na2O	Pb	As	Cd
Content (%)	0.38	1.68	0.42	0.50	0.0002	0.0006	0.002