Characterization of Chemical Composition and Microstructure of Natural Iron Ore from Muko Deposits

Table 5

Quantitative point analysis of typical phases in Muko iron ores.

Typical zones of microstructure	Analysed; zone	Fe; (%)	Si; (%)	Al; (%)	K; (%)
	Zone-1; Zone-2	99.8; 99.0	0.2; 0.5	—; 0.5	—; —
	Zone-3; Zone-4	99.6; 6.4	0.2; 48.8	0.2; 28.5	—; 16.3
	Zone-5	94.7	2.8	2.5	—
	Zone-6; Zone-7	5.8; 1.3	45.7; 49.5	31.8; 33.8	16.7; 15.4