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

Figure 2

Open-pit mining methods for nonmetal mines in Xinjiang: (a) side-hill cut mining, (b) deep-concaved open-pit mining, (c) combination of side-hill cut mining, and deep-concaved open-pit mining.

(a)

(b)

(c)