The Western Australian Supreme Court ruled on a legal battle over the Hope Downs iron ore project, with Justice Jennifer Smith determining that half of the 2.5% royalty Rio Tinto pays to Hancock Prospecting for its share in Hope Downs belongs to Wright Prospecting. Multiple reports indicate the court rejected the ownership claims of Gina Rinehart's children, John Hancock and Bianca Rinehart. According to Justice Smith, Wright Prospecting won half of its case, lost half of its case, and Hancock Prospecting won and lost half of its case. Major media sources confirm Gina Rinehart must pay royalties to the descendants of her late father's business partner Peter Wright.
This case represents a complex web of ownership claims going back decades, centering on an agreement between Lang Hancock and Peter Wright, who launched a joint venture called Hanwright. Research indicates the litigation centers on tenements that Lang Hancock and Peter Wright pegged out in the 1950s and 1960s and that later underpinned major mines. Major media reports describe Gina Rinehart as the only child of Lang Hancock, who discovered one of the world's largest iron ore deposits in 1952. When Lang Hancock died in 1992, his company was burdened with significant debt, and Gina Rinehart took over and turned it around, with multiple sources estimating her current worth at AUD 38 billion, making her one of the richest women in the world. Research shows that after 18 years a judgment is imminent in the court row that has pitted Gina Rinehart against the descendants of her father's business partner, and after more than a decade of legal battles, a landmark Supreme Court ruling will determine who is entitled to billions of dollars in Pilbara iron ore royalties, and could send ripples through the resources sector.
Gina Rinehart's son John Hancock wants to reunite his family after a landmark court case left a long-running feud unresolved.
The judgment found that Lang Hancock behaved fraudulently regarding the Hope Downs mine, voiding his grandchildren's claimed ownership stake, according to major media reports. Justice Smith determined that some of Lang Hancock's actions were principally to avoid Gina Rinehart's scrutiny and amounted to dishonest and fraudulent design. John Hancock and Bianca Rinehart argued their mother moved mining rights out of a family trust contrary to their grandfather's intentions, but that claim was rejected by the court. According to John Hancock and Bianca Rinehart, they claimed their grandfather Lang Hancock wanted his grandchildren to have a greater stake. Two of Rinehart's children, John Hancock and Bianca Rinehart, have joined the proceedings, accusing their mother of transferring assets out of a trust established after Lang Hancock's death in 1992, and they say those moves deprived them of tenements and a claimed 49% stake in Hancock Prospecting they should have been able to develop.
Wright Prospecting argued the partnership entitled them to an equal share of royalties from assets including Hope Downs, with the Wright heirs claiming a 2.5% royalty share of that stream. The Wright family — including billionaire Angela Bennett and her nieces Leonie Baldock and Alexandra Burt — argue Wright Prospecting never surrendered the Hanwright interests and so remains entitled to an equal share. Wright Prospecting first launched legal action more than 15 years ago, arguing it should share in spoils from tenements pegged by Peter Wright and Lang Hancock in the 1950s, and the Wright family heirs claimed they were entitled to an equal share of the 2.5% royalties from Hope Downs, saying Wright Prospecting never relinquished the assets. However, the judge rejected Wright Prospecting's claim to ownership of the mining rights, according to major media sources.
John Hancock offered an olive branch while claiming partial victory in a statement following the ruling.
A partial royalty claim by DFD Rhodes, a company owned by the descendants of prospector Don Rhodes, was also granted by the court. The Rhodes family, heirs of prospector Don Rhodes, also asserts a 1.25% entitlement to parts of the contested royalties. Research indicates those percentage points translate into billions over time on profits the size of Hope Downs and other Pilbara projects. The exact amount of past royalties Hancock Prospecting must pay to Wright Prospecting and the Rhodes family remains unknown, as does how the Rhodes family's 1.25% royalty claim interacts with Wright Prospecting's 50% share in the context of the total royalties.
Hope Downs generated AUD 832 million in profit for Hancock Prospecting in a recent year, and it is a joint venture between Hancock Prospecting and Rio Tinto. Research suggests if the court finds in favor of the Wright heirs or other claimants, Hancock Prospecting could be ordered to account for and hand over past and future royalty payments tied to those tenements. The full impact of the ruling on Hancock Prospecting's future operations and financial health is not yet clear, given the substantial financial stakes involved.
John Hancock said the findings against his grandfather were 'a difficult pill to swallow'.
The legal battle over Hope Downs involved a 51-day trial in 2023, according to major media reports. The judgment is anticipated to be more than 1600 pages long and comes more than two years after the trial in 2023, though there is some discrepancy in the timeline, with research also describing the judgment as imminent after 18 years and more than a decade of legal battles. This confusion about the duration of proceedings reflects the case's complexity, with contradictions existing about whether the legal battle began more than 13 years ago or Wright Prospecting first launched legal action more than 15 years ago.
Hancock Prospecting said the ruling confirmed its ownership of Hope Downs, and the company says it did the work, took the commercial risk and legally owns the assets. Hancock Prospecting has rejected all claims, with the company's lawyers telling the court that Gina Rinehart moved assets back into the family company to correct what they say was an historic shuffle of assets by Lang Hancock. Hancock Prospecting rejected the claim for royalties, arguing it undertook all the work, bore the financial risk, and is the legitimate owner.
Jay Newby, Gina Rinehart's right-hand man and CEO of Hancock Prospecting, declared victory against Rinehart's children when the judgment was delivered.
Wright Prospecting said it welcomed the decision, with a spokesperson for Wright Prospecting saying it welcomes the decision and will review it before determining further steps. According to The Guardian - World, John Hancock described offering an olive branch while claiming partial victory in a statement following the ruling, and he also described the findings against his grandfather as a difficult pill to swallow. According to The Guardian - World, Jay Newby described declaring victory against Rinehart's children when the judgment was delivered.
The court noted that Rinehart's children were once set to inherit 49% of Hancock Prospecting, according to major media sources. The court said the children's ownership claims should be determined in separate proceedings. Whether Gina Rinehart's children will pursue separate legal proceedings for their ownership claims as suggested by the court remains to be seen.
The ruling establishes royalty obligations but leaves several financial details unresolved, including the precise calculation of back payments and how different royalty claims interact. The specific grounds for the expected appeal of the court ruling are not yet known, though research indicates the ruling will probably be appealed whatever the outcome.
Research suggests the ruling will probably be appealed whatever the outcome, though the specific grounds for such an appeal have not been detailed. The timeline of profitability also contains contradictions, with one claim stating Hope Downs generated AUD 832m for Hancock Prospecting last year while another indicates it delivered an $832m profit in 2025, creating uncertainty about the timing of the mine's profitability.
The judgment's broader implications for Hancock Prospecting and the resources sector include potential precedents for historical partnership agreements and royalty disputes. According to The Guardian - World, John Hancock described wanting to reunite his family after a landmark court case left a long-running feud unresolved. The case highlights how decades-old mining agreements continue to shape Australia's resources landscape, with billions of dollars in royalties at stake across multiple generations of mining families.