Mineralogical Characteristics of Phosphate Tailings for Comprehensive Utilization

Table 4

The energy spectrum analysis results.

Point	Element (%)
	C	O	F	Na	Mg	Al	Si	P	Ca
6645	4.56	34.01	4.20	0.51	0.07	—	—	13.92	42.73
6646	5.18	36.66	4.83	0.55	0.17	—	—	13.40	39.21
6647	4.45	35.71	4.29	0.41	0.14	—	—	13.68	41.33
6648	5.80	38.27	5.34	0.37	0.06	0.00	—	12.47	37.69
6649	5.00	36.96	4.44	0.43	0.05	—	—	13.06	40.05
6650	5.06	36.48	4.72	0.68	0.19	—	—	13.49	39.38
6651	6.68	48.15	—	0.83	0.29	—	—	11.54	32.52
6652	5.38	36.69	4.80	0.65	0.18	—	0.18	13.13	38.98
6653	4.78	36.93	4.90	0.69	0.17	—	0.25	13.17	39.10
6654	5.33	38.46	5.22	0.76	0.31	0.12	0.43	12.74	36.62
6655	3.75	31.80	3.50	0.63	0.24	—	—	14.52	45.55
6656	4.20	34.16	3.77	0.42	—	—	—	14.92	42.53
6657	8.19	36.47	5.04	0.37	0.15	0.07	0.17	13.25	36.30
6658	9.25	32.57	4.27	0.25	—	—	—	14.16	39.49