Geopolitical Mining Weekly
Week of 24–30 November 2025
Independent weekly note for investors and strategic decision makers in critical minerals and mining.
Authors: Marta Rivera | Eduardo Zamanillo
What this week really tells us
This week, four key developments reshaped the strategic landscape in mining and critical minerals: Canada’s subtle clearance of the Teck Resources–Anglo American merger under national security review; Barrick’s resolution in Mali alongside reaffirmation of its strategic copper project in Pakistan; Chile’s notable decline in copper production signaling supply vulnerability; and the acceleration of strategic critical metals projects in Ecuador and the United States.
Together, these developments underline a deeper trend: major resource-rich countries increasingly intertwine national security concerns and regulatory oversight with critical minerals production and investment decisions. Canada’s unusual timing, announcing the security review just days before its regulatory window expired, suggests internal political dynamics or competing strategic interests, highlighting the complexities that investors must navigate. Simultaneously, geopolitical competition continues to escalate, pushing mining giants into new strategic frontiers characterized by heightened governance, legal, and operational complexities.
The central tension remains clear: while global demand for critical minerals accelerates, the interplay of national security considerations, governance stability, and supply capacity increasingly complicates the pathway from resource potential to secure, predictable production.
Signals of the week
Signal 1 – Canada clears security review, allowing Teck–Anglo merger to proceed
What happened
The proposed $53 billion merger between Canada’s Teck Resources and Anglo American has cleared Canada’s national security review after the government allowed the initial review period to lapse without extending scrutiny, according to recent reports by Mining.com and other media. This implicit approval removes a major regulatory hurdle, though the merger still faces a pending “net economic benefit” evaluation under Canada’s investment laws, with a final shareholder vote scheduled for December 9.
Why it matters
Canada’s implicit clearance of the security review significantly reduces regulatory uncertainty surrounding the merger, reflecting confidence that national security risks related to critical minerals, particularly copper and germanium, have been sufficiently addressed or are manageable. This decision reinforces Canada’s stance on strategic resource consolidation and positions the merged entity as a major global player in the critical minerals landscape.
However, the pending net benefit review means that regulatory and reputational risks remain, albeit less severe. Other jurisdictions may follow Canada’s approach, using national security considerations as initial leverage in merger evaluations but ultimately approving transactions that enhance domestic resource competitiveness and global scale.
Implications for capital and strategy
- The implicit clearance of the security review provides cautious optimism regarding regulatory pathways for strategic mergers, though investors should remain aware that such processes still lack full transparency. The unusual timing, announcing the review just days before the regulatory window expired, could indicate underlying political dynamics or competing interests within government circles, suggesting investors maintain vigilance regarding potential regulatory surprises.
- The removal of immediate security hurdles highlights the importance of proactive regulatory engagement to clarify expectations early and minimize uncertainty in similar strategic transactions.
- Ongoing regulatory scrutiny, such as the pending “net benefit” test and ESG considerations, remains a crucial factor in strategic planning, emphasizing the need for continuous monitoring and adaptive strategies to manage remaining regulatory risks effectively.
Signal 2 – Barrick settles Mali dispute and affirms strategic Pakistani copper project
What happened
Barrick Mining Corporation finalized a dispute settlement with Mali over its Loulo-Gounkoto gold mining complex, paying $430 million and regaining operational control. Concurrently, Barrick reaffirmed its commitment to the strategic Reko Diq copper project in Pakistan, slated to begin production by late 2028 (Reuters).
Why it matters
Barrick’s strategic maneuver illustrates how mining corporations adapt to increased state assertiveness in resource-rich regions. By resolving a costly dispute in Mali and recommitting to a geopolitically significant project in Pakistan, Barrick demonstrates an ability to manage complex stakeholder environments, regulatory pressures, and strategic supply considerations simultaneously.
The settlement in Mali may encourage other resource-rich states to follow similar approaches, seeking more substantial concessions or negotiations with foreign investors. Meanwhile, the reaffirmation in Pakistan signals strategic prioritization of secure, long-term copper supply critical for technology and energy sectors.
Implications for capital and strategy
- Integrating political risk mitigation and robust negotiation strategies directly into resource development planning.
- Diversifying geographic portfolios to effectively balance geopolitical risks and resource availability.
- Prioritizing proactive regulatory engagement as essential to operational continuity in complex jurisdictions.
Signal 3 – Chile’s copper output declines, signaling supply vulnerability
What happened
Chile’s copper production dropped by 7% year-on-year in October to 458,405 tonnes, according to official statistics reported by Reuters. This decline raises concerns about Chile’s ability to meet global demand, given its historically dominant position as the world’s largest copper producer.
Why it matters
Chile’s declining copper output presents a clear signal of vulnerability within global copper supply chains, precisely when demand continues to rise for electrification and energy transition projects. Structural challenges, including regulatory uncertainty, environmental constraints, and aging infrastructure, further exacerbate the country’s supply issues.
Reduced output from Chile may drive copper prices higher, increasing incentives for mining investments in alternative, geopolitically complex regions. It also underscores the critical importance of developing alternative copper supply sources to mitigate dependence on any single jurisdiction.
Implications for capital and strategy
- Necessity to re-evaluate supply chain vulnerabilities, particularly reliance on traditional copper-producing nations.
- Opportunities in alternative copper jurisdictions, although accompanied by higher geopolitical and operational risks.
- Increased scrutiny of Chile’s regulatory framework and operational environment as factors directly influencing long-term investment decisions.
Signal 4 – Critical minerals projects accelerate in Ecuador and the U.S.
What happened
SolGold announced accelerated timelines for its strategic copper-gold Cascabel project in Ecuador, beginning construction by 2026 and production by 2028. Concurrently, Reuters reported that the U.S. is on track to domestically meet up to 95% of its rare earth minerals demand through new mining projects, significantly narrowing its reliance on Chinese supplies.
Why it matters
These moves signal intensified global competition to secure critical mineral supplies and reduce dependency on dominant suppliers, notably China. Ecuador’s accelerated project timeline emphasizes the strategic urgency to bring new copper resources online rapidly, while the U.S. initiative highlights national-level strategies to secure rare earth supply chains, critical to defense and high-tech sectors.
Both cases illustrate that geopolitical imperatives now drive mining project timelines as much as economic considerations, reshaping traditional investment and risk assessments.
Implications for capital and strategy
- Prioritizing projects aligned with national security and strategic interests, potentially benefiting from regulatory support and accelerated approvals.
- Carefully analyzing geopolitical and regulatory contexts as integral components of project feasibility assessments.
- Identifying opportunities in jurisdictions actively aligning mining projects with national strategic goals.
Signals to watch
- Outcome of Canada’s net economic benefit review on the Teck–Anglo American merger, setting the tone for regulatory approaches to future strategic mineral mergers.
- Barrick’s Reko Diq copper project timelines and their geopolitical impacts within South Asia.
- Continued copper output trends in Chile and potential regulatory changes affecting global supply stability.
- Progress of early-stage strategic copper and rare earth projects in Ecuador and the U.S.
- Regulatory or geopolitical backlash resulting from intensified mining activities in historically sensitive regions.
Three strategic questions for this week
- Given recent regulatory signals, have we adequately factored national security considerations and internal political dynamics into our investment and merger strategies?
- How resilient is our copper supply strategy, given increasing volatility and emerging vulnerabilities in traditionally stable jurisdictions like Chile?
- Are we proactively positioning our investments in emerging strategic regions, sufficiently accounting for potential regulatory surprises and geopolitical complexities?
Sources for this week’s note
- Mining.com, “Anglo-Teck deal clears Canada’s national security test,” 30 November 2025.
- Reuters, “Barrick Mining to pay $430 million to settle Mali gold mine dispute,” 25 November 2025.
- Reuters, “Barrick committed to Pakistan’s Reko Diq copper project,” 25 November 2025.
- Reuters, “Chile’s copper output falls sharply in October,” 29 November 2025.
- Mining.com, “SolGold sets 2026 start for early works at Cascabel,” 27 November 2025.
- Reuters, “U.S. set to narrow its rare earth gap, others not so much,” 25 November 2025.