Optimization of Stope Structure Parameters Based on the Mined Orebody at the Meishan Iron Mine

Table 1

Data of the height and width of the mined orebody.

Number	Z (m)	Y (m)
1	11.5	5
2	14.5	6.8
3	17.7	8.6
4	20.2	10.2
5	23.2	10.7
6	25.4	11.5