Iluka Resources reported a rebound in zircon sales and prices in Q2 2026, while advancing its Eneabba rare earths refinery to nearly 60% completion and securing a key rare earths offtake deal.
- Q2 zircon sales jump to 109kt with prices rising US$55/t
- Eneabba refinery construction at 60%, capital cost $1.7-1.8 billion
- Rare earths offtake agreement signed with global automotive firm
- Balranald mine commissioning delayed but progressing
- Mineral sands business generates $247 million operating cash flow in H1
Zircon Sales Surge Amid Mixed Market Demand
Iluka Resources (ASX:ILU) reported a marked increase in zircon sales for Q2 2026, with 109kt sold; up significantly from Q1; and an average realised zircon sand price rising to US$1,546 per tonne, a US$55 increase quarter-on-quarter. This uplift comes despite subdued demand in China and cautious inventory management by customers globally. Europe’s market remained broadly stable, while India showed early signs of recovery before facing temporary energy and logistics disruptions. Supply discipline and limited availability of high-quality zircon underpinned the stronger pricing and sales volumes.
Looking ahead, Iluka expects Q3 zircon sand sales of around 50kt, with contracted prices set to increase by US$215 per tonne FOB, pushing the average sales price to approximately US$1,760 per tonne. This price jump reflects varying market conditions across geographies and product qualities, suggesting a more optimistic pricing environment despite ongoing demand uncertainties.
Eneabba Rare Earths Refinery Nears Key Construction Milestone
Construction of Iluka’s Eneabba rare earths refinery in Western Australia is now nearly 60% complete, with total capital expenditure reaching $1.1 billion to date. The project remains on track within its $1.7 to $1.8 billion budget estimate. Engineering is fully complete, and Civmec has been contracted to finish the structural, mechanical, piping, electrical, and instrumentation work. Major equipment deliveries, including the roaster kiln, were completed in Q2, with the remainder scheduled for Q3.
In a strategic move to secure feedstock, Iluka recently signed a supply agreement with VHM Limited, complementing existing contracts with Northern Minerals and Lindian Resources. This diversified feedstock base supports the refinery’s commissioning planned for 2027. Additionally, Iluka secured a multi-year, take-or-pay rare earths offtake contract with a global automotive company, covering 1,200 tonnes of magnet rare earth oxides starting in 2028. This deal underscores Iluka’s emerging position as a vertically integrated supplier in the rare earths sector.
Balranald Mine Progresses Despite Commissioning Delays
Iluka’s Balranald project in New South Wales, employing novel underground mining technology, continues to ramp up after commissioning took longer than anticipated. Both mining rigs are operational, and the wet concentrator plant is producing magnetic and non-magnetic concentrates to specification. However, ore extraction rates and recoveries are still being optimised. Balranald achieved commercial production status for accounting purposes in June, but full-year final product volumes are now expected to be lower than initially guided earlier this year.
Capital expenditure for Balranald in 2026 is forecast at $95 million, including $35 million of costs previously expected to be operating expenses due to commissioning delays. Overall, Iluka anticipates total mineral sands capital expenditure for the year to be around $115 million, with an additional $25 million allocated for studies on the Wimmera project and rare earths metallisation.
Mineral Sands Business Delivers Strong Cash Flow
The mineral sands segment generated an operating cash flow of $247 million and free cash flow of $200 million in the first half of 2026, bolstered by a $53 million tax refund. However, underlying EBITDA is expected to be modest at around $40 million, with a net loss after tax of approximately $25 million, reflecting ongoing investments and operational costs. Net debt for the mineral sands business improved to $273 million, while the rare earths business carries $877 million in non-recourse net debt, reflecting the heavy capital intensity of the Eneabba refinery project.
Exploration Expands in Australia and the US
Exploration expenditure in Q2 was $2.1 million, focusing on resource delineation at Balranald with sonic core drilling to enhance geological confidence. New exploration initiatives commenced in the Northern Territory and Idaho’s North Fork project area, involving regional mapping and sampling. These efforts indicate Iluka’s commitment to extending its resource base and supporting future production growth.
Bottom Line?
Iluka’s Q2 results reflect a cautious recovery in zircon markets and steady progress on rare earths, but execution risks at Balranald and synthetic rutile kiln idling keep investors watching.
Questions in the middle?
- Will Balranald’s commissioning delays materially impact Iluka’s 2026 production targets?
- How will the Eneabba refinery’s feedstock diversification affect rare earths supply security?
- What market conditions will trigger the restart of synthetic rutile kilns?