Suitability Evaluation for Land Reclamation of Nonmetallic Mines in Xinjiang, China

Table 4

Comparison of classification indexes for different land reclamation suitability categories.

Land reclamation suitability categories	Average of indexes
	X1	X2	X3	X4	X5	X6	X7	X8	X9
1	3.23	0.40	12.77	6.19	3.02	47.17	100.00	32.33	0.59
2	9.63	1.22	30.55	3.32	1.51	16.76	34.55	14.61	0.14
3	15.80	6.21	91.29	2.53	1.13	8.17	19.57	10.09	0.40
4	50.87	55.26	94.78	1.12	0.53	2.98	0.87	5.28	0.01