President Donald Trump announced a 50% tariff on copper products sold in the United States effective Aug. 1. Trump said he ...

The U.S. Interior Department on Thursday blocked mining in part of northeast Minnesota for 20 years, the latest blow to Antofagasta Plc's Twin Metals copper and nickel mining project but a step ...

The ALMA radio telescope array in the Atacama Desert temporarily halted operations after a rare snowfall blanketed the base ...

As one of the largest copper mines in the world, Los Pelambres has produced more than 8.5 million tonnes of the industrial metal to date.

Antofagasta Plc and Rio Tinto Group are looking to President Donald Trump’s push to boost US critical-mineral production to help them move forward with copper projects that have been snarled by ...

Investin.com -- Antofagasta pl (LON:ANTO)c saw its stock rise over 2% on Tuesday following its fiscal year 2024 results, which exceeded analyst expectations on several fronts. The mining company ...

London-listed Antofagasta operates four copper mines in Chile and is developing a mine in the United States. It targets output of 660,000 to 700,000 metric tons this year, after producing 664,000 ...

BEIJING/SINGAPORE (Reuters) -Some Chinese smelters have agreed to process copper from Chilean miner Antofagasta for no charge, a record low for the industry, but the outcome was better than ...

Investin.com -- Antofagasta pl (LON:ANTO)c saw its stock rise over 2% on Tuesday following its fiscal year 2024 results, which exceeded analyst expectations on several fronts. The mining company ...

The fees agreed with Antofagasta are regarded as a benchmark for the industry and compare with the 2025 annual charges at $21.25 a ton and 2.125 cents per pound agreed between the Chilean ...