Argentina

Rio Tinto boss Simon Trott in Roebourne in 2023.

Rio Tinto ramps up iron ore, copper production

Another successful quarter for the major miner

21 January 2026

Representative model of Clean TeQ’s proprietary Clean-IX Moving Bed Ion Exchange system, designed for selective and efficient removal of contaminants such as hardness from lithium brine.

Clean Teq breaks into South American lithium triangle with Rincon contract

Water treatment technology earmarked for the Rio Tinto lithium project

06 November 2025

Rio Tinto chief executive-designate Simon Trott.

Trott gallops home to win Rio leadership race

Comes in with most parts of the business heading the right way

16 July 2025

Focusing on Chile and Argentina, the courses will cater to an initial 160 professionals.

UQ lands $1M to help upskill miners in Chile, Argentina

Focus on sustainability, autonomous operations and safety

26 June 2025

JordProxa's crystalliser system installed in Finland.

JordProxa plant for Rio Tinto's Rincon

Rincon plant designs

24 February 2025

A concentrator at Oyu Tolgoi in Mongolia.

Rio outlines big 2025 growth spend as copper becomes key focus

Energy transition provides a compelling narrative for big copper ambitions

05 December 2024

Fleet Space Technologies' Exosphere technology will be used to probe Rio Tinto's Rincon ground.

Rio Tinto seeks celestial help for lithium search

Continuing collaboration with Fleet Space Technologies at Rincon

24 October 2024

Who controls the lithium narrative, and will Australia star in the story?

From ‘predatory pricing’ to politically charged batteries

21 October 2024

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