Copper output in Peru, the world's third-biggest producer, is expected to grow slightly to 2.8 million metric tons this year, ...

Jon Tester, the Montana Democrat fighting an uphill battle for his political life, got a boost Thursday from new Biden administration tax-credit rules that should help the state’s mining industry.

(Lang Hancock was not a fan, in 1969 calling royalties “a vicious sectional inflationary tax imposed upon the mining industry ... silver and copper as long as he sent (a punishing) five-sixths ...

director of the Arizona Mining Reform Coalition. Year in and out, tailings are typically the largest single source of releases from mines. Owners of both Tucson-area copper mines have paid fines ...

SANTIAGO - Copper production in Chile rose 9.8% on an annual basis to 417 000 t in February even as state-run Codelco's output dipped, the country's copper commission Cochilco said on Thursday.

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Traders work on the floor at the New York Stock Exchange (NYSE) in New York City, U.S., June 4, 2025. REUTERS/Brendan McDermid/File Photo Wall Street veered to a sharply lower close and crude ...

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