Critical minerals and gold dominated mining in 2025 as China’s export controls on antimony and rare earths triggered smuggling crackdowns, a 7,500-tonne US cobalt tender was cancelled and reissued, and MP Materials halted rare earth exports from Mountain Pass to China. The Trump administration pursued supply-chain security via a proposed critical minerals tariff probe, a US–Ukraine rare earths deal, and a December US–Congo partnership covering cobalt. Record gold prices above $4,500/oz, a Goldman poll pointing to $5,000/oz by end-2026, and De Beers’ first new kimberlite field in 30 years rounded out a volatile year.

Sofi Filtration has opened a new Sofi Filtration Test Center in Izmir, Türkiye, to run commercial testing and piloting of its filtration technology with local mining customers. The facility, established with local partner Ecoline Group, is aimed at on-site evaluation of mine water and process streams under Turkish operating conditions. For engineers, this signals easier access to pilot-scale trials and performance data without shipping samples abroad, potentially shortening design cycles for dewatering and water-reuse projects in the region.

Grangex AB has signed a strategic commercial agreement with Anglo American to support the restart of the Sydvaranger magnetite iron ore mine at Kirkenes in northern Norway. The plan is to produce about 3.5 Mt/y of 70% Fe direct reduction, ultra-high-grade magnetite concentrate, targeting DR pellet and green steel value chains. For process engineers and mine planners, the high-grade DR specification points to tight control of impurity levels and beneficiation performance, with logistics routed through the existing ice-free Barents Sea port infrastructure.