Underground & oPEN-PIT

Lowered Haulage OPEX by

50% - 90%

• Rail is the most efficient means of transportation

• Full electric and automated operation

• No road maintenance

• Low energy consumption

• Low maintenance costs

• Regenerative energy produced

• Minimal underground ventilation

Underground

Reduce Development Excavated Tonnes and CAPEX by 60% - 70%

• No haulage trucks = Small drift profile

• Reduced development schedule

• Faster development cycle times

• Earlier ore production

• Less ground support

• Less ventilation

• Less overall electrical consumption

• Minimal ore & waste rock rehandling

oPEN- pIT

Reduced Access Road Widths and Overburden Stripping by 20% - 30%

• No haulage trucks = Reduced haul road widths

• 2m (6.5') wide operating footprint

• Steep ramp travel of >30% grades

• Less overburden stripping ratios

• Fully automated and continuous material handling

• Improved road safety with dedicated rail transportation

• No weather operating delays