Hudbay's Copper World project in Arizona is fully permitted after final approval (NYSE:HBM)

Hudbay Minerals (NYSE:HBM) +4.2% in trading Thursday after he said that received an air quality permit for the Copper World project from Arizona Environmental Protection Regulators.

The approval, combined with earlier aquifer protection and land reclamation approvals, completes the permitting process for the project in the state.