2.1 Quarry (Stone Mining)

Process:

1. Remove overburden

2. Drill bore holes

3. Blast rock

4. Load shot rock

5. Haul to primary crusher

6. Convey to secondary crushers

7. Separate by size

8. Stockpile finished product

Drone Applications:

• Overburden cut/fill

• Bench progression

• Shot rock volume

• Finished stockpiles

• Monthly reconciliation

• Multi-surface comparisons (RTK required)