Project News

Press Releases

Resolution Copper Project Advances in US Permitting Process

Earlier this summer, the Copper Triangle was devastated by the Telegraph and Mescal wildfires. Many in the local community were personally impacted by this natural disaster and lost their homes and livelihoods as a result.

Magma Copper Smelter Chimney Stack Safely Demolished

Earlier this summer, the Copper Triangle was devastated by the Telegraph and Mescal wildfires. Many in the local community were personally impacted by this natural disaster and lost their homes and livelihoods as a result.

Rio Tinto Approves an Additional $302 Million Investment in Resolution Copper Project

Earlier this summer, the Copper Triangle was devastated by the Telegraph and Mescal wildfires. Many in the local community were personally impacted by this natural disaster and lost their homes and livelihoods as a result.

Blog Posts

From Apprentice to Mentor: Powering the Future

At Resolution Copper, we’re not just building a mine. We’re investing in people and lifelong careers. Carlos’ mining journey started just a few miles from where he works today. A 2006 graduate of Superior High School, he grew up watching the legacy of mining shape his hometown. He didn’t wait long to jump in by 2007, he was underground, working on Shaft #9 with Cementation.

Statement attributable to Vicky Peacey, General Manager, Resolution Copper

We are pleased that the Ninth Circuit’s decision will stand. The Resolution Copper mine is vital to securing America’s energy future, infrastructure needs, and national defense with a domestic supply of copper and other critical minerals.

The Legacy of Mining in Arizona: Tim’s Story

In Arizona, mining isn’t just part of the past. It’s the backbone of the present and the promise of the future. For more than 100 years, copper has helped shape this state. Since 1910, Arizona has led the nation in copper production. From the red rock cliffs of the Copper Triangle to the machinery that hums deep underground, the industry has powered homes, built cities, and sparked innovation across generations.

$8.9 Million Strong: Investing in the Copper Triangle’s Future

This Economic Development Week, we’re celebrating the partnerships, investments, and milestones that are helping the Copper Triangle thrive. Since 2019, we’ve invested more than $8.9 million into projects that drive long-term growth — from workforce programs and school upgrades to trail revitalization, tourism boosts, and business development.