Chilean Mining Minister Daniel Mas said on Thursday that reviving a mining integration treaty with Argentina could unlock more than $20.7-billion in investment and add 540 000 metric tons of copper a year to the market.

A cow wearing a gas mask is the first sign something may be amiss in Inola, Oklahoma.

Koryx Copper has announced assay results from 17 drill holes (6 430 m) received as part of the ongoing infill and expansion drill programme at its wholly-owned Haib copper project, in southern Namibia.

Canadian base and platinum group metals miner Magna Mining has achieved solid production of 4.5-million copper-equivalent payable pounds in the second quarter and 8.6-million copper-equivalent payable pounds in the first half of the year.

Canadian Prime Minister Mark Carney said President Donald Trump’s tariff on foreign aluminum is mostly being paid by US buyers, adding there’s a “win-win” trade deal but only if both countries can address that sector in connection with the broader trade war.

TNR Gold Corp. (TSXV: TNR; FRA: TNW; OTC: TRRXF) says the Los Azules copper project in Argentina is moving closer to a final investment decision as operator McEwen Copper advances engineering and financing.

Austral Resources has secured a $15 million investment to expand its Rocklands copper processing facility in north-west Queensland from its current capacity of 3 million tonnes per annum (Mtpa) to between 4.5Mtpa and 6Mtpa.

Glencore has reported a strong first half of 2026 driven by higher commodity prices and market volatility that supported a significant lift in earnings and strengthening the company’s overall growth outlook.

Guinea bauxite miner Nimba Mining Company (NMC) reports that the signing of its mining convention has been concluded, establishing a clear and stable legal framework for the company to conduct activities across the value chain, from the extraction of bauxite at the Tinguilinta mine to its export from the Port of Kamsar.

Chile's State-run copper miner Codelco has paused one of its expansion projects at its flagship El Teniente mine a year after a deadly collapse, saying recent studies show greater seismic risk than initially thought.