/ Leadership

Leadership

Vicky Peacey

Vicky Peacey

President and General Manager

Vicky comes from a mining family- her father, sister, brother-in-law, and her husband are all miners. She attended the University of Western Ontario, where she received a Bachelor of Science Degree in Applied Geoscience and a Master of Science Degree in Civil & Environmental Engineering. From 2010 to 2021, Peacey was the Senior Manager Permitting and Approvals at Resolution Copper. She managed all federal, state and local agency approvals, agreements and permits and makes sure that the company is sensitive to the environment and cultural heritage. She has been with Rio Tinto since 2002.

Sterling Hundley

Sterling Hundley

Financial Operations Officer

Sterling oversees Resolution Copper’s financial planning, reporting, accounting, treasury and other commercial aspects of the business. He has been with Resolution Copper since 2006 and has over three decades of finance experience, including 16 years in the oil & gas industry with ConocoPhillips where he led financial reporting activities for the company’s Risk Management and Remediation team. Sterling is a certified public accountant and holds a Bachelor of Science in Finance from Arizona State University.

Curtis Thomas

Curtis Thomas

General Manager – CSP, Cultural Heritage, and Permitting

With over 20 years of experience in corporate communications, stakeholder management, and social performance, Curtis is renowned for his strategic approach to fostering community partnerships and sustainable development on large complex projects. His career highlights include leading corporate affairs at Shell Polymers and BP America, managing significant social investment budgets, negotiating stakeholder agreements, and working on the ground in rural communities across America to advance transparent two-way dialogue and mutually beneficial partnerships.

Curtis’s leadership will advance our mission and strengthen relationships with local communities and stakeholders. We are excited about the positive impact he will have as he leads our Communities and Social Performance, Permitting and Native Affairs teams.

Rob Tobin

Rob Tobin

Manager, Underground Operations & Maintenance

Rob leads the Underground Operations & Maintenance Team, which is responsible for maintaining and operating the underground critical assets. Before joining Resolution Copper, Rob worked for Cementation on shaft sinking projects in Timmins Ontario Canada, Sudbury Ontario Canada, and 10 Shaft at Resolution Copper as an Electrical Superintendent. He has a Business Administration and Marketing Diploma from Canadore College, and an Electrical Engineering Technologist Diploma from Cambrian College. Rob has been with Resolution Copper since 2017.

Brad Lingard

Brad Lingard

Business Partner, Health, Safety, Environment & Security

Brad leads the Resolution Copper Health, Safety, Environment & Security team supporting the plan to permit and build a safe and environmentally sensitive mine. Before joining Resolution Copper, Brad led HSE teams at other Rio Tinto operations and projects in the US, Peru & Australia and has been with Rio Tinto since 2001.

Tyson Nansel

Tyson Nansel

Principal Advisor, Communications

Tyson manages Resolution Copper’s internal and external communications. Before he came to Resolution Copper, Tyson was the Vice President of External Affairs for the United Food Bank in the metro Phoenix Area. He has been with Resolution Copper since 2022 and has over 10 years of experience working in Communications and Public Relations. Tyson has a bachelor’s degree in Communications from Arizona State University and is an Arizona native.

Our Work

Building a Stronger Copper Corridor

At Resolution Copper, we know that the work we do goes far beyond mining. It's about the people, the land, and the communities we serve. No one embodies that better than Anthony Castaneda, Environmental Advisor and a native of the Globe-Miami area, whose mining roots run generations deep.

Anthony’s Mining Roots and Environmental Stewardship

At Resolution Copper, we know that the work we do goes far beyond mining. It's about the people, the land, and the communities we serve. No one embodies that better than Anthony Castaneda, Environmental Advisor and a native of the Globe-Miami area, whose mining roots run generations deep.

Resolution Copper Invests $4.9M in Local Communities

In 2024, Resolution Copper went beyond mining to make a difference, investing over $4.9 million in the communities we serve. This funding supported local jobs, business growth, education initiatives, and vital community programs, all aimed at creating a stronger, more sustainable future.

From Heritage to Hope: Aaron Miles’ Story at Resolution Copper

Aaron Miles is more than just a Tribal Community Advisor for Resolution Copper. He is a passionate advocate for his community, a proud member of the San Carlos Apache Tribe, and a bridge between cultures. Through his role, Aaron fosters trust, ensures cultural preservation, and highlights job opportunities that can help transform tribal communities.

Community in Action: How We Wrapped Up 2024

At Resolution Copper, we believe that community is at the heart of everything we do. As we closed out 2024, December became a showcase of our commitment to giving back, supporting local initiatives, and coming together with our neighbors across the Copper Triangle.

2024 Year End Review

As we close out 2024 and look forward to 2025, it’s a natural time for reflection and gratitude. At Resolution Copper, this year has been marked by significant progress, meaningful achievements, and a steadfast commitment to safety, collaboration, and sustainability.

Meet Cierra Navarrette: Championing Sustainability at Resolution Copper

At Resolution Copper, we believe in building a sustainable future—one where mining and environmental stewardship go hand in hand. Few embody this vision better than Cierra Navarrette, an Environmental Advisor whose story is as deeply rooted in the Copper Triangle as the land she works to protect.

Building a Brighter Future: Resolution Copper’s Commitment to the Copper Triangle

At Resolution Copper, we believe in the power of community. For us, being a proud member of the Copper Triangle means more than just mining copper; it means investing in the people, businesses, and the environment that make this region thrive. This month, our team doubled down on our commitment to building a brighter future for our neighbors through partnerships, volunteerism, and community support.

A Day in the Life: Brad Lupe, Tribal Liaison

At Resolution Copper, every team member has a story, and today, we’re proud to share the journey of Brad Lupe, a Tribal Liaison who is making a lasting impact on communities across Arizona. Brad’s work is driven by a deep connection to his heritage, his upbringing on the White Mountain Apache Reservation, and his commitment to creating opportunities for tribal youth.