March 18, 2022 Turquoise Hill shareholder says $2.7 billion Rio Tinto bid too low Rio Tinto on Monday proposed to buy out the 49% minority shareholders in the copper producer.
March 17, 2022 Union at Escondida mine threatens work stoppage The union representing workers at world's largest copper mine and the company signed the new collective contract last August.
March 17, 2022 5 CHARTS: Mining supercycle – how soon is now? Pent-up demand, supply shocks, low stocks pushed aluminum, copper and coal prices to all-time highs, but new report suggests supercycle talk is premature.
March 17, 2022 Metals Acquisition clinches $1.1 billion deal for Glencore’s CSA copper mine CSA is one of Australia's highest-grade copper mines.
March 17, 2022 Carbon-neutral biosurfactants may help boost mineral extraction from low-grade ores “The world’s growing reliance on minerals and metals in the transition to a clean energy future is exceeding current extraction capabilities."
March 16, 2022 Teck’s Highland Valley in British Columbia awarded the Copper Mark Copper Mark is a voluntary assurance framework to promote responsible production practices and demonstrate commitment to the United Nations Sustainable Development Goals.
March 16, 2022 Copper price rises on Peru supply disruption worries Southern Copper plans to import copper concentrate after protests halted operations at its Cuajone mine.
March 16, 2022 New insights into how to discover porphyry-type copper deposits Porphyry-type deposits provide most of the world's copper and molybdenum, as well as large amounts of gold and other metals.
March 15, 2022 Turquoise Hill shareholders could score big with Rio’s bid Analysts predict Turquoise Hill investors will seek a higher offer than the current C$34/share bid, perhaps greater than C$50/share.
March 15, 2022 Canada’s capex raising credentials remain a siren call for mine developers Canada's capital markets seek to reinvent themselves in support of modern mining finance needs.
Copper poised for best year since 2009 after December surge All six base metals on the LME are headed for annual gains in a year that’s seen an array of supply-side pressures. December 24, 2025 | 10:11 am
