Caving is an advanced underground mining method designed for the efficient extraction of large volumes of ore in deep deposits. It is ideally suited to large, low-grade orebodies where other extraction methods would be economically unviable.
This approach enables large-scale production with lower operating costs, making it a competitive alternative to open pit mining. In addition, its implementation requires detailed geotechnical analysis and strategic design to ensure the safety and stability of the orebody.
WHAT WE DO
✓ Assess the suitability of orebodies for applying this method.
✓ Design efficient and safe mining infrastructure.
✓ Optimize ore recovery and minimize dilution.
✓ Implement advanced technology for process monitoring and control.
✓ Manage geotechnical and operational risks.
HOW WE DO IT
✓ Geotechnical studies and mine planning.
✓ Phased development and optimization at each stage.
✓ Use of advanced technology with 3D modeling.
✓ Risk management such as rock mass stability and cave propagation.
MAIN AREAS
✓ Caveability and fragmentation assessment.
✓ Extraction method selection: Block, Panel, Inclined, Sub Level Caving.
✓ Trade-off analysis between multi lift and single lift, and multiple cut-off grades for different production rates.
✓ Mine design and sequencing: drawpoint spacing, crown pillar dimensions, undercutting sequence.