Chilean regulator, workers flagged risk at Teck’s Quebrada Blanca dam
The mine has had problems since 2024 at its tailings dam, causing Teck to cut production guidance at Quebrada Blanca.
Senate passes huge Arizona copper mine
The United States Senate has passed a controversial land swap deal, paving the way for the country's largest copper mine to move forward, following close to a decade of roadblocks by Washington. Senators passed the measure by 89 votes to...
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