Kennecott in 2019 shut down its last coal-fired power plant, eliminating 6,000 tons of pollutants from the Salt Lake Valley airshed ... for underground copper mining — Kennecott has reduced ...

Harmony Gold Mining Company acquired 100% of the project and 16 exploration tenements from Copper Mountain Mining Corporation in December 2022. The Eva mine has been declared a ‘prescribed ...

Boart Longyear of Salt Lake City, Utah, will provide the drill rig ... The claims are located 33 miles east of the Yerington ...

Demand is expected to outstrip supply by 1.7% in 2035, and copper prices have scaled record highs this year. So companies are looking to revitalise older mines. Typically, it takes at least 10 ...

SALT LAKE CITY, Utah, November 13, 2024--(BUSINESS WIRE)--Rio Tinto has approved construction of a new 25-megawatt solar plant at its Kennecott copper operation in Utah, bringing the mine’s ...

Wyoming’s only gold mine near Curt Gowdy State Park has gotten a green light from state regulators. It’s a step closer to ...

Instead of gathering salt from seawater, players here must mine it from the environment, and there's no better place to get salt than in an actual salt mine. Luckily, there's a salt mine that all ...

Rio Tinto has approved construction of a new 25-megawatt solar plant at its Kennecott copper operation in Utah, bringing the ...

Demand is expected to outstrip supply by 1.7% in 2035, and copper prices have scaled record highs this year. So companies are looking to revitalize older mines. Typically, it takes at least 10 ...

Javelin Minerals has kicked off drilling at its Coogee gold-copper project near Kambalda where it is looking to test a ...

SALT LAKE CITY, Utah--(BUSINESS WIRE)-- Rio Tinto has completed the transition from conventional to renewable diesel for all heavy mining equipment at its Kennecott copper mine in Utah, giving the ...