Gunnison Copper publishes investor deck highlighting Gunnison copper project development plan in Arizona

  • Gunnison Copper outlined a PEA for its Arizona Gunnison project, targeting a 21-year mine life with open-pit heap leach SX/EW copper cathode output.
  • After-tax NPV at 8% of USD 1.96 billion, after-tax IRR 22.5% at USD 4.6/lb copper; initial capex with acid plant USD 1.56 billion.
  • Average annual copper cathode production of about 174 million lbs in years 1-15; all-in sustaining cost USD 2.05/lb; payback period 3.9 years.
  • First copper production targeted for 2030 in an accelerated case, 2032 in a base case; total recovered copper estimated at 3.2 billion lbs.
  • Permitting strategy centers on amendments to existing Arizona permits; interstate relocation approval process for 2.8 miles of I-10 initiated in Q2 2026.


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