pea 2021: cOMBINED PITS @ us$3.50/LB CU
| Mine Life: | ~7 years |
| Material Mined: | ~54 M ton |
| Cu/Zn Grades: | 0.56% / 0.68% |
| Cu/Zn Produced: | 437 M lb / 575 M lb |
| Initial Capital | $328 million |
| Operating Costs ($/lb CuEq) | $1.76 |
| Average Cu/Zn annual production | 62 Mlbpa / 82 Mlbpa |
| Pre-Tax NPV/IRR (8% discount rate) | $325M / 25% |
