Millions of tonnes of ‘red mud’, a hazardous waste of aluminium production, are generated annually. A potentially sustainable process for treating this mud shows that it could become a source of iron ...

Green hydrogen will almost certainly play a key role in the energy transition, but it does come with a number of inherent challenges. It’s highly flammable and must be stored at high pressures or ...

BHP Group BHP announced that its iron ore production rose 2% year over year to 64.6 Mt in the first quarter of fiscal 2025 (ended Sept. 30, 2024). This was attributed to an increase in production at ...

THE Canadian Department of Mines has issued the usual advance chapter of the annual report dealing with the production of iron and steel in the Dominion in. 1915, and simultaneously an approximate ...

Junior miner BC Iron has flagged a lift in its full year earnings, after delivering record full-year production despite being hit by a slide in iron ore prices. The company's unaudited figures ...

Rio Tinto Group RIO reported iron ore shipments (on a 100% basis) of 70.7 million tons (Mt) for the first quarter of 2025, a 9% decline year over year. This was the lowest first-quarter shipment ...