First Quantum Minerals Reports Q2 Results, Nears Completion of Kansanshi S3 Expansion Project

First Quantum Minerals (FQM) has reported significant progress on its Kansanshi S3 Expansion Project in Zambia’s North-Western Province, with the development phase nearing completion and initial copper production anticipated in the second half of 2025. This update coincides with the release of the company’s second quarter financial and operational results for 2025.

The Q2 2025 report indicates that operational readiness for the S3 expansion has reached 93 percent, a critical milestone in FQM’s long-term investment strategy for the Kansanshi mine. All employment needs for the project have been fulfilled, and the transition from the project readiness team to full operational staffing is underway. Operators and maintenance crews have initiated controlled plant runs, marking the start of commissioning activities.

The S3 expansion is a cornerstone of FQM’s strategic growth in Africa, poised to significantly enhance copper output upon full commissioning. However, Q2 copper production totaled 91,069 tonnes, reflecting a 9 percent decline from Q1 2025, largely due to reduced output at Kansanshi during the expansion phase. Despite this temporary setback, FQM achieved robust financial results, with gross profits rising to US$351 million—a 6 percent increase from the prior quarter. This growth was fueled by favorable global prices for copper and gold, which offset the impact of lower production volumes.

FQM remains committed to achieving full operational capacity at S3 in the coming months, underscoring the project’s strategic importance to its long-term production goals and its role in advancing Zambia’s mining sector development.

Zijin Mining’s Strategic Bid for Barrick Gold’s Tongon Mine

A notable shift is occurring in the global mining landscape as China’s Zijin Mining has proposed a bold $500 million acquisition of Barrick Gold’s Tongon gold mine in Côte d’Ivoire. Despite the mine nearing the end of its operational life, Zijin’s offer reflects a strategic maneuver aimed at securing geopolitical influence rather than immediate profitability.

In 2024, Tongon produced 148,000 ounces of gold, generating revenues aligned with its current valuation. However, industry experts anticipate that the mine may transition to care and maintenance as early as 2027 due to depleting reserves. The substantial price tag suggests that Zijin’s interest lies in the mine’s broader strategic value within the global resource landscape.

This move highlights Zijin’s long-term strategy to expand its African presence and diversify into critical minerals such as gold, copper, cobalt, and bauxite. Since 2010, Chinese state-backed entities have invested over $50 billion in African mining ventures, a trend that underscores a focus on leverage and long-term positioning in a resource-driven global economy. As Barrick reorients its portfolio toward high-margin copper assets and a reduced risk profile, Zijin’s acquisition bid symbolizes a transfer of influence, reflecting evolving power dynamics in the mining sector.

Iron Giants: Mapping the World’s Largest Iron Ore Mines

As global steel demand continues to rise, the competition to control iron ore supplies— the backbone of one of the world’s most essential yet polluting industries—intensifies. A 2023 analysis of production data identifies that eight of the ten largest iron ore mines are in Australia, with the remaining two in Brazil, collectively supporting a vital global supply chain for industrial growth, infrastructure, and the green energy transition.

Top 10 Iron Ore Mines in 2023 (by Annual Production in Million Tonnes)

• Serra Norte (Brazil) – 102 mtpa

• S11D (Brazil) – 77 mtpa

• Mt Newman (Australia) – 67 mtpa

• Yandi Hub (Australia) – 67 mtpa

• Jimblebar (Australia) – 58 mtpa

• South Flank (Australia) – 56 mtpa

• Area C (Australia) – 52 mtpa

• Tom Price (Australia) – 51 mtpa

• Kings Valley (Australia) – 51 mtpa

• Christmas Creek (Australia) – 47 mtpa

These mines collectively produce hundreds of millions of tonnes annually, primarily serving steel-hungry markets like China and Indonesia.

Africa’s Untapped Potential

Beyond the top ten, Africa holds vast untapped iron ore reserves. The Simandou deposit in Guinea stands out as one of the richest undeveloped iron ore resources globally. Significant potential also exists in Liberia, Sierra Leone, Cameroon, South Africa, and the Democratic Republic of Congo, positioning Africa as a future leader in the global mining sector.

Why Iron Ore Matters

Iron ore is critical to steel production, with approximately 98% of mined ore used to manufacture steel. This material is essential for infrastructure projects—bridges, buildings, railways, vehicles, turbines, and industrial machinery—and plays a key role in the green energy transition, supporting wind turbines, electric vehicles (EVs), and solar panel structures.

The Environmental Trade-Off

Steel production accounts for 7–9% of global CO₂ emissions, marking it as a major industrial polluter. As demand for iron ore grows, the mining and steel industries face increasing pressure to adopt decarbonization strategies, including cleaner technologies and enhanced supply chain accountability.

The Way Forward

The iron ore market is a strategic resource arena, with nations holding significant reserves and production capacities positioning themselves at the center of industrial and energy transitions. To meet global needs sustainably, the industry must invest in low-emission steel technologies, develop green hydrogen-based steelmaking, improve mining efficiencies, reduce ecological footprints, and ensure transparent, responsible supply chains, particularly in emerging regions.

Mining’s Capital Disconnect Is Ending — A Rerate Is Coming

The mining sector has long grappled with a paradox: surging demand for critical minerals—copper, lithium, gold, and rare earths—driven by urbanization, the green energy transition, and digital infrastructure, contrasted with a decline in capital allocation. Once comprising about 5% of global investment flows, mining’s share has dwindled to 1%, a mispricing that experts argue is unsustainable and poised for reversal.

Mining analyst Terry Lynch observes, “Mining stocks are so mispriced right now… but the disconnect won’t last.” Historical cycles support this view, as seen in 2006 when Barrick Gold’s $10.4 billion acquisition of Placer Dome and Goldcorp’s subsequent $1.6 billion purchase signaled a flood of capital into the sector.

The Disconnect: Demand Up, Capital Down

While minerals are vital for EVs, solar panels, data centers, and power grids, investor focus has shifted to tech, AI, and growth sectors. However, past trends suggest that when capital returns to mining, it does so decisively.

The Framework: What Smart Capital Tracks

Investors preparing for this rerate are evaluating miners across four dimensions:

• Geology & Project Potential: Projects like KSM (Golden Triangle), Fekola (West Africa), and La Guitarra (Mexico) highlight significant undeveloped or high-grade assets.

• Cash Flow & Developers: Companies such as Lundin Gold, Alamos Gold, and Equinox Gold stand out for positive cash flow and scalable operations.

• People & Proven Builders: Leadership from figures like Bradshaw, Smallwood, and Smith brings credibility and operational expertise.

• Jurisdiction & ESG Compliance: Tier-one locations with clear permitting, strong rule of law, and robust environmental standards are prioritized.

Rerating in Motion

A growing network of mining-focused investors and analysts is proactively tracking global projects, cash positions, leadership, and jurisdictional trends through platforms like LinkedIn and X. Sharing over ten curated insights daily, they are identifying undervalued opportunities ahead of a broader market response. This community anticipates a rerate favoring world-class geology, clean balance sheets, experienced management, and stable jurisdictions.

A Resource Renaissance Ahead

Mining is transitioning from a peripheral to a central role in global strategy, impacting clean energy and national security. As capital realigns, today’s overlooked assets may become tomorrow’s core holdings, marking the onset of a resource renaissance.

The Five Copper Deposit Types Every Economic Geologist Must Understand

Copper, a cornerstone industrial metal for infrastructure, electronics, and the energy transition, is sourced from five key deposit types, accounting for over 90% of global production. Understanding their geological settings, host rocks, and diagnostic features is vital for exploration success, particularly in polymetallic terrains where copper may be an underappreciated target.

1. Porphyry Copper Deposits

• Tectonic Setting: Formed at convergent plate boundaries, especially continental margins, where granitic to granodioritic intrusions occur.

• Host Rocks: Intermediate to acidic intrusive rocks (e.g., granodiorite, diorite).

• Key Features: Large tonnage with low copper grades (0.4–1%), extensive areal footprint, and concentric alteration halos (potassic, phyllic, argillic, propylitic).

• Mineralogy: Chalcopyrite, molybdenite, pyrite, often with gold and silver.

• Exploration Tip: Target quartz-sulfide stockworks and zoned hydrothermal alteration patterns.

2. Sediment-Hosted Stratiform Copper Deposits

• Tectonic Setting: Develop in reducing sedimentary basins, sometimes with evaporitic conditions.

• Host Rocks: Shales, sandstones, dolomites, within red-bed or grey-bed facies.

• Key Features: Layer-controlled geometry, moderate to high copper grades, regional lateral continuity.

• Mineralogy: Chalcocite, bornite, pyrite, with occasional sphalerite.

• Exploration Tip: Focus on redox facies transitions, evaporite indicators, and hydrocarbon signatures.

3. Volcanogenic Massive Sulfide (VMS) Deposits

• Tectonic Setting: Submarine volcanic environments, often near spreading centers or island arcs.

• Host Rocks: Rhyolitic to andesitic volcanic sequences and volcaniclastic derivatives.

• Key Features: Lenticular, massive to semi-massive sulfide bodies, strong metal zoning from copper-rich cores to peripheral zinc-lead-gold zones.

• Mineralogy: Chalcopyrite, sphalerite, galena, pyrite.

• Exploration Tip: Seek lateral and vertical zoning, plus alteration caps like chlorite and sericite.

4. Supergene Enrichment Zones

• Tectonic Setting: Form in humid, deeply weathered terrains above primary copper deposits.

• Host Rocks: Same as underlying hypogene systems (e.g., porphyry or volcanic-hosted).

• Key Features: Vertical metal zoning (oxidation → enrichment → primary sulfide), natural grade enhancement.

• Mineralogy: Oxidized zone (malachite, azurite, tenorite); enrichment zone (chalcocite, bornite).

• Exploration Tip: Look for surface gossans and green-blue copper stains.

5. Copper Skarn Deposits

• Tectonic Setting: Form along contact zones between intrusive bodies and carbonate-rich sedimentary sequences.

• Host Rocks: Limestone or dolomite undergoing intense metasomatic alteration.

• Key Features: High-grade copper content, smaller but highly profitable, zoned alteration with calc-silicate minerals.

• Mineralogy: Chalcopyrite, with gold, molybdenum, and zinc associations.

• Exploration Tip: Target proximity to intrusions and skarn assemblages (garnet, pyroxene, magnetite).

Why This Matters in Exploration

In polymetallic belts (e.g., Central Asia, Afghanistan), recognizing copper signatures alongside zinc, lead, or silver can unlock additional resource potential. A strategic shift in exploration focus, guided by deposit type and geologic clues, can reveal hidden copper targets, enhancing project valuation and development strategies globally.