Latest Rio Tinto News

Avira Resources has validated significant high-grade gold intersections at its Mt Cattlin Gold Project, underpinning plans for a maiden Mineral Resource Estimate by the end of 2026. The company is poised to commence drilling in Q2 to test extensions across multiple prospects.

LCL Resources has secured a transformative farm-in deal with Rio Tinto, which could see the mining giant earn up to an 80% stake in the promising Ono Project through substantial exploration funding and milestone payments.

Patriot Resources has appointed Dominic Duggan as Managing Director and CEO, signalling a strategic push to advance its global mining projects. Duggan’s blend of technical and financial expertise is expected to steer the company through its critical development stage.

Lightning Minerals has appointed Troy Brice as CEO, bringing seasoned leadership to spearhead the next phase of exploration at its Mt Turner Gold Project.

Calix Limited has successfully completed the first milestone of its ARENA grant for the Zesty Green Iron Demonstration Project, unlocking a $2 million payment and marking a key step forward in its industrial decarbonisation efforts.

Advanced Braking Technology Ltd has reported a record half-year performance for 1H26, driven by strong demand for its SIBS Failsafe braking systems and progress in autonomous braking technology.

Kalamazoo Resources has appointed mining veteran Andrew McDougall as CEO to lead its flagship Ashburton Gold Project through critical feasibility stages and drive broader portfolio growth.

Bougainville Copper Limited reported a preliminary net loss of K16 million for 2025, with no dividend declared. The company faces strategic uncertainty following a shareholder dispute over its preferred mining partner and the passing of its CEO.

DTI Group Ltd reported a 33% revenue increase to $5.69 million for the half-year ending December 2025, significantly narrowing its net loss while winning major contracts with Rio Tinto and CAF. The company’s strategic re-entry into Europe and a robust $175 million opportunity pipeline signal a promising outlook.

RocketDNA Ltd reported a 6% increase in revenue to AUD 76.83 million for the year ended 31 December 2025, expanding its autonomous drone footprint across Australia and Africa while securing major mining contracts.

Advanced Braking Technology Ltd reported a robust 27.2% revenue increase and a 61.6% rise in net profit for H1 2026, driven by strong international sales and progress in autonomous braking technology.

Etherstack plc reported a robust FY2025 financial rebound with revenue soaring 70% to US$10.1 million, driven by major US project deliveries and a 62% rise in recurring support revenues. The company also turned EBITDA positive and secured key long-term contracts, setting the stage for strong growth in 2026.