The global mining sector is entering a new phase of mergers and acquisitions driven by more than reserve replacement. Companies are increasingly targeting control over processing capacity, supply chains, jurisdictions, infrastructure access, permits, offtake agreements and strategic mineral positions.
While declining ore grades, limited organic growth opportunities and long development timelines continue to influence deal activity, current transactions are increasingly focused on securing positions in copper, gold, critical minerals, aluminium supply chains and strategic industrial materials.
South32 and Alcoa reshape aluminium and copper exposure
The proposed restructuring between South32 and Alcoa highlights the changing priorities of major mining companies. South32 agreed to sell most of its aluminium portfolio to Alcoa in a transaction valued at up to $5.6 billion. The deal would allow South32 to move away from capital-intensive aluminium operations and increase its focus on copper and higher-margin base metals.
For Alcoa, the transaction adds bauxite, alumina and aluminium assets across Australia, Brazil and South Africa, strengthening its position across the aluminium supply chain. Following the divestment, copper is expected to account for around 55% of South32’s EBITDA, positioning the company as a more copper-focused business. The transaction reflects a broader shift among mining companies toward concentrating portfolios around commodities with strategic market importance rather than maintaining exposure across multiple sectors.
Copper remains central to strategic acquisitions
Copper continues to be the primary target for large-scale mining consolidation due to its role in energy infrastructure, electrification and industrial development. The proposed Anglo American–Teck merger would create Anglo Teck, a Canada-headquartered critical minerals company expected to become one of the world’s top five copper producers, with more than 70% exposure to copper.
The transaction received approval under Canada’s Investment Canada Act, with commitments including up to C$850 million of capital investment at Teck’s Trail Operations. The investment package includes potential expansion of germanium and other strategic metals, reflecting the increasing importance of domestic processing capacity and critical mineral supply security in mining transactions. Government involvement has become a larger factor in major deals, with approvals increasingly linked to commitments involving headquarters, employment, processing infrastructure and strategic materials.
Gold transactions combine scale with copper exposure
Gold remains a major area of acquisition activity as strong bullion prices improve company cash generation and increase the need for reserve replacement. Zijin Gold’s agreed acquisition of Allied Gold for approximately $4 billion represents an expansion-focused gold strategy based on international scale.
Meanwhile, Eldorado Gold’s C$3.8 billion acquisition of Foran Mining combines gold production exposure with additional copper development potential through the McIlvenna Bay asset in Saskatchewan. The Eldorado transaction reflects a broader trend of companies using existing gold platforms to gain exposure to copper assets with long mine-life potential and favourable jurisdictions.
Critical minerals deals focus on supply-chain positioning
Critical mineral transactions are increasingly shaped by geopolitical considerations and the need to establish alternative supply routes. Critical Metals’ planned acquisition of European Lithium for approximately $835 million is centred on ownership of Greenland’s Tanbreez rare earth project.
The transaction would provide Critical Metals with full ownership of a rare earth asset positioned as an alternative supply source to China-dominated markets. Rare earth acquisitions are increasingly focused on simplifying ownership structures before advancing financing, offtake agreements and government-supported supply chain development.
Market data show selective investor appetite
Mining merger and acquisition activity reached $52.71 billion across 50 deals in 2025, according to S&P Global Market Intelligence. Base metals activity was supported by the proposed Anglo–Teck combination, while gold transaction value reached a 15-year high.
Lithium activity moved in the opposite direction, with deal value declining 89% across four transactions as weaker prices reduced investor appetite for standalone lithium exposure. The market shift reflects greater selectivity toward critical minerals projects, with investors placing more emphasis on technical maturity, development economics and supply-chain relevance.
Private capital and government policy influence deal structures
Private and state-linked capital are playing a larger role in mining transactions. Chinese outbound mergers and acquisitions reached $9.6 billion in the first quarter of 2026, with mining and energy sectors leading activity, according to Reuters Breakingviews. The Zijin Gold–Allied Gold transaction was identified as the largest cited deal during the period.
At the same time, governments including those in the United States, European Union, Canada and Australia are using export-credit agencies, defence procurement, strategic project designations and critical-mineral frameworks to influence investment flows. Mining acquisitions are increasingly evaluated not only on financial terms but also on ownership structure, processing plans, supply routes and political alignment.
Europe develops strategic mineral investment pipeline
The European Union is using the Critical Raw Materials Act (CRMA) to develop a pipeline of strategically important mining and processing projects. The European Commission selected 47 strategic projects within the EU covering extraction, processing, recycling and substitution.
The CRMA establishes 2030 targets of 10% EU extraction, 40% processing and 25% recycling for strategic raw materials. Projects receiving strategic status may gain improved permitting visibility, financing access and political importance, increasing their attractiveness to industrial buyers, trading companies, original equipment manufacturers and specialist mining investors.
Alternative financing structures gain importance
Mining transactions are increasingly moving beyond traditional company takeovers. Royalty swaps, streaming agreements, offtake-backed financing, minority strategic investments and changes in project operatorship are becoming more common.
The reported restructuring of the Hod Maden project in Türkiye illustrates this trend, with Lidya increasing its stake and operatorship while SSR Mining and Royal Gold shift exposure toward royalty structures. These arrangements allow companies to restructure exposure to development projects through cash-flow mechanisms rather than direct operating ownership.
Governments increase control over mineral value chains
Resource nationalism is becoming another factor affecting mining asset valuations. In Ghana, the government announced plans to purchase 30% of large miners’ gold output from 1 July 2026. In Guinea, authorities moved to establish a gold-refining hub after banning raw gold exports.
Although these measures are not conventional acquisitions, they influence economic ownership by changing control over production, refining margins, export timing and foreign exchange flows. Companies evaluating African gold assets must increasingly assess refining requirements, mandatory offtake arrangements, taxation policies and capital repatriation conditions.
Asset quality increasingly depends on technical fundamentals
Mining buyers are expanding technical due diligence beyond mineral reserves and resources. Current assessments increasingly include metallurgy, ore variability, tailings management, water availability, power supply, carbon intensity, community relations, permitting durability, mine-life extension opportunities, processing constraints, offtake agreements and export controls. Assets with strong mineral resources but weak processing routes, infrastructure access or permitting conditions face greater challenges in attracting investment.
European projects move toward processing-focused opportunities
For Europe and Southeast Europe, mining M&A is expected to increasingly focus on midstream and processing capabilities rather than extraction alone. Policy support is targeting areas including refining, recycling, rare-earth separation, graphite processing, lithium conversion, copper smelting, battery-material production and strategic by-product recovery such as germanium.
Projects without world-scale deposits may still become acquisition targets if they address supply-chain bottlenecks through processing capacity or strategic infrastructure. Future acquisition targets are expected to include copper developers with permitting progress, gold producers in stable jurisdictions, rare-earth projects with viable separation pathways, lithium assets with competitive cost structures, and processing platforms connected to Western customers. The mining sector’s current M&A cycle is increasingly focused on controlling the complete mineral value chain, from resource ownership through processing, financing, customers and strategic supply security.
