Documents Copper from deep in the ground. SL M2. Five stages: Open Pit mining Pit crusher 0.6% Cu Froth...

Slide 1 Slide 2 Copper from deep in the ground. SL M2. Slide 3 Five stages: Open Pit mining Pit crusher 0.6% Cu Froth floatation 30% Cu Smelting 90.4% Cu Electrolytic refining…