Sweden’s Copper Comeback: Viscaria Mine’s $400M Revival Sparks European Mining Renaissance

In early May 2025, Viscaria Gruvaktiebolag (formerly Copperstone Resources AB) announced a significant upgrade to the mineral resource estimate for its Viscaria copper project near Kiruna, Sweden. This update, bolstered by a robust feasibility study, marks a pivotal advancement in the mine’s planned reopening, positioning it as a key player in Europe’s copper supply chain. […]