The Red Chris Mine is already huge — at 89 square miles, it’s bigger than Wrangell Island. And the mine — which is just 25 ...

There are piles of mine waste across the globe. Much of that waste is rich in low-grade metals, but they’re costly and complex […] ...

Cerro de Pasco Resources (TSXV CDPR / Frankfurt A2N7XK) conducted a program of 40 drill holes on the massive polymetallic ...

The U.S. Forest Service is taking public comments about the agency’s proposal to spend about $1.2 million to deal with nine abandoned gold mines near Granite that have tailings and other waste rock ...

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April 1 (Reuters) - The Trump administration on Tuesday took a key step toward leasing new areas to a North Dakota coal mine that is proposing to operate through 2045. The publication of a draft ...

At least five people have died in an explosion at a mine in northern Spain, officials say. The blast happened at the Cerredo mine in Degaña, Asturias, some 450km (278 miles) north-west of Madrid ...

A limestone mine in Pennsylvania, which houses thousands of cabinets and millions of federal retirement papers, has caught the attention of Elon Musk. Musk, who heads up the Department of Government ...

B2Gold (TSX: BTO, NYSE AMERICAN: BTG, NSX: B2G) has provided a new life-of-mine plan for the Goose project in Nunavut, Canada that confirms its previous timeline and cost estimates, but lowered ...

A century of mining by the Mount Lyell Mining and Railway Company Limited (MLMRCL) at Queenstown has resulted in significant environmental impact around the town of Strahan on Macquarie Harbour. The ...

The Hancock County Board of Education Monday approved a bid from Lombardi Development for the pyrite remediation project at Oak Glen Middle School. Work is scheduled to begin June 7. (Photo by ...