Rio Tinto reports 70.7 Mt of iron ore shipments and production of 69.8 Mt in Q1. Both are lower y/y due to four cyclones.

Pilot testwork has been completed for C1 and C2 which allowed Geomega to produce a representative sample of the residue ...

Primetals, Rio Tino, Mitsubishi and voestalpine have entered a collaboration to accelerate the hydrogen-based smelting and ...

The 158.20-carat rock is one of only five yellow diamonds weighing more than 100 carats ever found at Diavik in its 22-year history.

Rio Tinto released its quarterly operational report for the first quarter ending March 31, 2025, which included Iron Ore Company of Canada production and sales information. Specifically, Rio Tinto ...

Rio’s eight smelters in Canada are all located in the bottom decile but its remaining smelters are higher cost. Rio Tinto paid USD 44 billion (including assumed debt) for Alcan, a Canadian based ...

operated by Rio Tinto Exploration Canada Inc. (RTEC). RTEC is a Canadian subsidiary of the Rio Tinto Group (LSE: RIO, ASX: RIO, NYSE: RIO). Legacy Lithium Project The PERTH, Australia, February 19 ...

Rio Tinto is set to supply 70 per cent of iron ore for a new hydrogen-based steelmaking plant being developed by Austrian ...

Diversified miner Rio Tinto has recovered a 158.2 ct yellow diamond at its Diavik mine, in Canada – one of only five yellow diamonds weighing more than 100 ct ever unearthed at the mine in its ...

Rio Tinto provided Geomega with a specific range ... exploration company that is exploring for copper projects in Quebec, Canada. Neither TSX Venture Exchange nor its Regulation Services Provider ...