Research Article

A Slope Stability Based Realm Optimization Analysis for an Open Pit Mine in Cold Region: Taking Jiguanshan Molybdenum Mine for Example

Table 8

Comparison of income parameters of each program.

ProgramOre volume
/104t
Rock volume
/104t
Net present value
/108$
Boundary stripping ratio
m3/m3

I1323.191509.401.121.14
II1325.241481.871.131.12
III1333.401432.121.161.07
IV1336.711410.461.181.05