PHASE I | MINE PROPERTY VALUE II | VALUE OF ONE lbCu IN THE GROUND III |
Approval | 474 | 11.0 |
Feasibility | 372 | 8.7 |
Pre Feasibility | 289 | 6.3 |
Scoping | 152 | 3.5 |
Advanced Exploration | 82 | 1.9 |
Basic Exploration | 25 | 0.6 |
Generic Exploration | 9 | 0.2 |