Mineral Resources Limited (ASX: MIN) released its MIN Quarterly Report Q4 FY26 on 29 July 2026. The Australian mining giant delivered exceptional operational performance across every business division.
MinRes achieved or beat its full-year volume and cost guidance for iron ore, lithium, and mining services. The business demonstrated operational precision and tight cost management throughout the quarter.
The company closed FY26 with record annual production volumes across the board. Net debt dropped significantly while cash reserves expanded rapidly over the three-month period.
This strong performance sets up a robust growth trajectory for shareholders moving into FY27. The team has positioned MinRes to extract maximum cash from its tier-one assets.
Fig 1: Chris Ellison, Managing Director, Mineral Resources [Mineral Resources]
Onslow Iron: The Engine of Growth
Onslow Iron stands out as the core operational highlight in the MIN Quarterly Report Q4 FY26. The project shipped a record 9.6 million wet metric tonnes (wmt) on a 100% basis in Q4.
Annual attributable shipments reached 19.7M wmt for FY26. This volume exceeded the upgraded annual guidance range of 17.7-19.4M wmt.
Cost performance at Onslow Iron beat market expectations. MinRes delivered a full-year FOB cost of $52/wmt against guidance of $54-59/wmt.
The low-cost structure provides a durable margin buffer during lower iron ore price cycles. MinRes realised an average quarterly iron ore price of US$87/dmt across its hubs.
Logistics ramped up smoothly across the entire Onslow Iron supply chain. MinRes operated an average of 112 jumbo road trains daily along its private haul road.
The team integrated its sixth transhipper, MinRes Lily, into full operational service during May. The transhippers loaded a record 9.8M wmt of ore during the quarter.
MinRes plans to deploy its seventh transhipper, MinRes Karri, in early August. The business will then send its first transhipper to Singapore for systems upgrades.
Construction on the 270-room Onslow Iron Resort accommodation facility recommenced in July. MinRes estimates remaining construction expenditure at $120M with completion expected in early FY28.
Fig 2: Onslow Iron project [Mineral Resources]
Pilbara Hub: Stable Production and Project Milestones
Pilbara Hub shipped 2.7M wmt in Q4 FY26 as Lamb Creek continued ramping up. Total FY26 shipments reached 9.9M wmt, hitting the top end of guidance.
Iron Valley remained the primary ore source and contributed 74% of shipped quarterly volumes. The hub delivered an annual FOB cost of $79/wmt.
MinRes completed the intersection connecting the mine access road to the Great Northern Highway. Workers are currently sealing the access road to secure year-round transport.
The team processed first ore through the fixed crushing plant six months after ground-breaking. Wet commissioning of the crushing plant remains on schedule for Q1 FY27.
Fig 3: Onslow Iron project [Mineral Resources]
Lithium Operations Capitalise on Price Recovery
Lithium markets staged a strong price recovery during the fourth quarter. MinRes achieved a weighted average price of US$2,425/dmt CIF SC6 across its lithium sites.
This achieved price represents a 15% surge compared to Q3 FY26 prices. The result highlights the strong financial leverage MinRes holds in lithium markets.
Wodgina outperformed upgraded full-year sales guidance with 317k dmt SC6 sold. The operation delivered an annual FOB cost of $738/dmt.
This FOB cost achieved the lower end of company guidance. MinRes operated three processing trains at Wodgina to drive a 21% quarterly production increase.
Stage 3 pit ore will feed all three Wodgina processing trains moving into Q1 FY27. Clean ore availability will expand further as the Stage 3 pit deepens in Q2 FY27.
Mt Marion also beat its upgraded full-year guidance with 242k dmt SC6 sold. The site recorded a full-year FOB cost of $847/dmt.
MinRes made a Final Investment Decision in May 2026 to construct a flotation plant. The project includes underground mine development costing $490M across FY27 and FY28.
MinRes appointed Macmahon Holdings Limited as the underground mining contractor partner. Crews commenced portal ground support works during July at North and Central pits.
MinRes restarted Bald Hill operations in May 2026 after dewatering the pit. The site produced first concentrate in June and made its first shipment in July.
The operational team targets a full capacity ramp-up to 140k dmt SC6 by Q2 FY27. MinRes is currently studying expansion options to extend mine life at Bald Hill.
Fig 4: Wodgina lithium operation [Mineral Resources]
Mining Services: Delivering Record Annual Volumes
Mining Services underwrites cash generation for the broader MinRes business model. Quarterly production volumes reached a record 94 million wet metric tonnes in Q4 FY26.
This quarterly result represents an 18% volume increase over the prior quarter. Higher Onslow Iron hauling volumes and extra stripping at Mt Marion drove the gains.
Full-year production reached 341Mt, beating the upgraded guidance range of 320-330Mt. This annual volume marks a 22% increase year-on-year.
The division secured two new joint venture contracts during the fourth quarter. These new contracts cover mine site rehabilitation and specialised ore sorting.
Fig 5: Mt Marion lithium operation [Mineral Resources]
Financial Results and Debt Refinancing Overview
The MIN financial results Q4 FY26 Australia reflect significant balance sheet strengthening. Total liquidity expanded to $2.4 billion, including $1.6 billion in cash.
An undrawn credit facility provides an additional $800 million capital safety net. Net debt dropped to $4.3 billion, down $200 million over three months.
Strong free cash flow generation supported rapid balance sheet deleveraging during Q4. The Onslow Iron carry loan balance reduced to $335 million by quarter end.
In April, MinRes issued US$1.3 billion of new Senior Unsecured Notes in two tranches. The issue included US$650M due May 2032 and US$650M due May 2034.
The business used proceeds to refinance US$625M notes and fully repay US$300M iron ore prepayments. MinRes also redeemed US$350M of existing notes due October 2028.
Capital expenditure totalled $1,111M net of financing for the full year. This capital figure landed comfortably within the $1,140M guidance target.
Fig 6: Bald Hill lithium mine [Mineral Resources]
Exploration and Energy Ventures
MinRes continued active exploration across its Western Australian project portfolio. The exploration team completed 372m of diamond drilling at Onslow Iron.
In the Perth Basin, joint venture drilling at Ventoux-1 reached 3,586m depth. The team encountered oil and gas shows but plugged the well after wireline logs confirmed no gas pay.
The joint venture drilled Aubisque-1 to 2,935m depth and recovered gas samples. Crews cased and suspended the well for future evaluation.
The MinRes Explorer rig mobilised to Omega-1 in the Carnarvon Basin late in June. Omega-1 represents one of two planned wells in the 2026 offshore campaign.
ASX MIN Stock Analysis FY26: The Strategic Outlook
Our ASX MIN stock analysis FY26 confirms MinRes as a de-risked mining infrastructure powerhouse. Management has successfully transitioned the core business from heavy construction to massive cash flow generation.
Onslow Iron delivers industry-leading margins that protect group cash flows. The asset provides a structural competitive advantage over higher-cost iron ore producers.
The lithium portfolio offers immediate earnings upside as spodumene realisations improve. Mining Services provides repeatable high-margin earnings that stabilise group profits.
Active refinancing removed major near-term debt maturities and lowered interest expenses. MinRes presents a compelling opportunity for investors seeking cash-generative resource exposure.
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FAQ
Q: Did Mineral Resources achieve its overall FY26 volume and cost guidance?
A: Yes, MinRes achieved or beat full-year volume and cost guidance across every division, delivering record annual operational output in iron ore, lithium, and mining services.
Q: What is MinRes’ net debt and liquidity position heading into FY27?
A: MinRes expanded total liquidity to $2.4 billion including $1.6 billion in cash and reduced net debt to approximately $4.3 billion by quarter end.
Q: How did Onslow Iron perform on production volume and operating costs in FY26?
A: Onslow Iron beat its upgraded shipping guidance with 19.7 million wet metric tonnes shipped on an attributable basis, while delivering an FOB cost of $52/wmt, below guidance.
Q: What were the key realised prices and sales trends for the lithium division in Q4 FY26?
A: MinRes sold a record 158k dmt SC6 at an average realised price of US$2,425/dmt CIF SC6, marking a 15% price increase over the prior quarter.
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Disclaimer
This article is meant only for informational purposes. If you are an investor who is watching Mineral Resources Limited closely, all the data published in the content is sourced from ASX announcements and external sources. Kindly verify all information related to the share price and market data. Any investment should be made at the investor’s own risk. Colitco does not hold any position in the above-mentioned Company
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Luke Carlino is a seasoned Copywriter, Content Strategist, and Social Media Manager specialising in Mining, Finance, and Business journalism. With more than a decade of industry experience, he brings rigorous editorial standards and commercial acuity to every project.
