St. Paul, Minn., May 13, 2021 – Twin Metals Minnesota is pleased with the U.S. District Court’s conclusion that our leases were reinstated in accordance with the law. We also applaud the court’s thorough and thoughtful decision-making in denying the plaintiffs’ motion.

As stated in Judge McFadden’s opinion, “Interior’s review process took several months and followed all mandated procedures, producing a ‘well-reasoned and well-supported’ explanation of the agency’s changed position.”

Twin Metals looks forward to continuing to work with federal and state agencies as the project advances through the multi-year scoping, environmental review and permitting processes.

About Twin Metals Minnesota: Twin Metals Minnesota is a Minnesota company focused on designing, constructing and operating an underground copper, nickel, cobalt and platinum group metals mining project in northeast Minnesota. The TMM project brings the promise of significant long-term jobs and environmentally responsible economic development for generations in Minnesota. Twin Metals is owned by Antofagasta plc, one of the top ten copper producers in the world. For more information, visit

Kathy Graul
Manager, Public Relations