Rio Tinto approves $144M investment to advance Resolution Copper project

Rio Tinto approved a $144 million investment (Rio Tinto share: $79 million) to advance the Resolution Copper project in Arizona, funding feasibility studies, engineering, and equipment purchases, creating about 50 jobs.

“Rio Tinto has approved a $144 million investment by Resolution Copper to advance the next phase of development at the project in Arizona”businesswire.com

• 1 source
• businesswire.comRio Tinto approves $144 million investment to advance Resolution Copper projectNov 5, 2026

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