Resolution Copper – Potential to be the largest copper mine in the US.

Resolution Copper is Arizona copper, mined by Americans

The Resolution Copper mine is vital to securing America’s energy future, national security, and infrastructure needs with a domestic supply of copper and other critical minerals.

416

Employees/Contractors

$4,900,000

2024 Donations

37%

Budget Spent Locally

Why Our Project Matters

Our Work

Resolution Copper Establishes $54 Million Tribal Trust

July 29, 2026

Resolution Copper has provided $54 million to establish the Resolution Copper Tribal Trust, a perpetual endowment that will deliver annual funding to eleven Tribal Nations located in Arizona and New Mexico for cultural preservation, education, youth development, workforce opportunities, language revitalization and other priorities they determine.

Q2 2026 Scorecard: Looking at the Numbers Behind Our Work

July 29, 2026

Every few months, we publish a scorecard to share where the project stands and what we've been working on. Numbers never tell the whole story, but they help show where we're making progress, where we're investing, and where our attention remains focused.

Stewardship You Can See at Oak Flat Campground

July 23, 2026

If you're planning a visit to Oak Flat, here's the most important thing to know: Oak Flat Campground remains open.

Resolution Copper Awards $51,000 in Scholarships to 20 Local Students

July 17, 2026

Resolution Copper is proud to announce the recipients of its 2026 Scholarship Program, awarding 20 scholarships totaling $51,000 to outstanding students from communities across the Copper Triangle.

Resolution Copper in the Community | June 2026 Recap

July 14, 2026

Throughout June, Resolution Copper employees partnered with local organizations, educators, tribal communities, nonprofit groups, elected officials, and regional leaders to support education, strengthen relationships, invest in youth, and help build a brighter future for the Copper Corridor and beyond.

Resolution Copper Named Large Business of the Year by Mesa and Globe-Miami Chambers of Commerce

July 8, 2026

Resolution Copper is proud to announce that we have been named 2026 Large Business of the Year by both the Mesa Chamber of Commerce and the Globe-Miami Regional Chamber of Commerce.

Resolution Copper and United Association Local 469 Enter into Master Supply Agreement Supporting Operations in Arizona

July 1, 2026

Resolution Copper has entered into a Master Supply Agreement with Johnson Controls Inc. and the United Association Local 469 (U.A. Local 469), establishing a framework for ongoing facility maintenance and operational support services at the project site.

Opinion: Copper mine is a critical investment in Arizona

June 12, 2026

After over a decade, the path forward for Resolution Copper and the benefits it will bring are clear. The critics had their say — in federal permitting, in courtrooms, in Congress, and in the press — and lost at every turn. Now comes the important part for Superior, Arizona, our state’s economy, and our country’s future.

How Environmental Stewardship is Shaping the Future of Responsible Mining

June 8, 2026

Learn how Resolution Copper is advancing environmental stewardship through land reclamation, responsible mine planning, and community partnership.