Grange Resources Limited
(ASX: GRR)Share Price and News
About Grange Resources
Grange Resources owns and operates the Savage River magnetite iron ore mine in north-west Tasmania. The site includes a concentrator and pellet plant, with shipping facilitated through the company’s dedicated facility at Port Latta. This vertically integrated model allows end-to-end control over iron ore processing and export. The company also holds a 70% interest in the Southdown Magnetite Project near Albany in Western Australia.
This large, undeveloped magnetite deposit contains over 1.2 billion tonnes of mineral resources and represents Grange’s most significant long-term growth opportunity. The company focuses on producing high-grade iron ore pellets, which are essential for steelmaking, while managing costs and operational efficiency.
Grange Resources' Company History
The Savage River deposit was first identified as a potential iron ore source as early as 1919, with systematic government exploration beginning in the 1950s.
Mining operations formally commenced in 1967–68, pioneering an 80-kilometre ore slurry pipeline — one of the first of its kind — pumping magnetite concentrate from the mine to a pellet plant and dedicated port facility at Port Latta on the Tasmanian coast. The operation was run under a 30-year lease by Pacific Mineral Inc, before ownership transferred to the Tasmanian Government in 1997. Australian Bulk Minerals (ABM) subsequently acquired the assets and extended the mine's life through a series of pit cutbacks and exploration of new deposits.
In January 2009, Grange Resources merged with ABM, becoming the sole owner and operator of the fully integrated Savage River–Port Latta complex, producing more than 2.5 million tonnes of premium iron ore pellets per year.
Today the company also holds 100% of the Southdown Magnetite Project near Albany in Western Australia, a large undeveloped deposit containing over 1.2 billion tonnes of mineral resources that represents its most significant long-term growth asset.
Since the merger, Grange has prioritised maximising the value of the Savage River operation while advancing plans for the Southdown project. Despite the volatility in iron ore prices and competitive pressures, the company has maintained a consistent presence in the Australian iron ore market.
Future Outlook of Grange Resources (ASX: GRR)
Grange Resources faces a near-term environment defined more by capital patience than immediate growth, but the longer-term investment thesis hinges on a transformative underground mining transition that management believes will fundamentally reshape the company's cost structure.
The North Pit Underground (NPUG) Project — a block cave development estimated to cost approximately A$890 million — received planning approval from the Tasmanian EPA in August 2024, with project execution targeted for 2026 and first underground ore expected in late 2028 to mid-2029.
Once operational, the NPUG is projected to deliver a 30% reduction in operating costs, extend mine life to at least 2040, and reduce carbon emissions by approximately 80% through electrified underground equipment. In December 2024, however, Grange acknowledged that softening iron ore prices had constrained its financial capacity to proceed on the original timeline, and the company is now working through updated funding plans.
On the commercial side, Grange is actively pursuing expansion into Direct Reduction pellet markets — a higher-value product segment driven by the global steel industry's decarbonisation push — which could allow it to command a meaningful premium over blast furnace-grade pellets. The Southdown project remains a dormant but genuinely world-scale optionality asset, subject to finding a strategic equity partner and an improved price environment.
Is GRR a Good Stock to Buy?
Grange Resources is not a straightforward buy, but it is a more nuanced proposition than its recent earnings trajectory suggests.
The FY25 full-year results, released in February 2026, confirmed revenue fell 8% to A$477.9 million and net profit after tax declined 21% to A$46.6 million, with no final dividend declared — a decision that disappointed income-focused investors who had previously enjoyed average annual yields of approximately 11% over five years. The earnings pressure stems from iron ore prices that have been under sustained pressure rather than any fundamental operational failure.
The bull case rests on three pillars: the company's pellet product commands a structural premium over standard fines; the North Pit Underground Project, if funded and executed, would dramatically lower costs and extend asset life; and the balance sheet remains relatively solid, with net tangible asset backing actually improving from A$0.92 to A$0.96 per share.
The single most significant risk is the 48% shareholding held by Jiangsu Shagang Group — China's largest private steelmaker — which holds a long-term offtake agreement at market-linked pricing. This concentration creates both a customer security and a corporate governance consideration.
Grange is best suited to patient, risk-tolerant investors who believe in an iron ore price recovery and are prepared to wait for underground production to transform the economics of the business.
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Frequently Asked Questions
Key risks include exposure to iron ore price fluctuations, declining financial performance, and the high cost and complexity of developing new assets like the Southdown project.