Analysis of the Mechanical Properties and Mechanism of Zinc Ion-Contaminated Red Clay

Table 3

Semiquantitation of the minerals.

Concentration	Semiquantitative mineral composition (%)
	Quartz	Kaolinite	Montmorillonite	Hematite
0	55	22	10	13
0.1	71	29	0%	0%
0.2	72	28	0%	0%
0.5	76	24	0%	0%
1	77	23	0%	0%