CCI must compensate for the impacts by preserving 114.9 acres of wetland in the Green Creek Preservation Area, by protecting ...

The Tilden Mine is cleared to use Marquette County wetlands for rock disposal. Cleveland-Cliffs will use nearly 33 acres of ...

Cliffs, Inc.’s Tilden Mine recently had a permit approved to permanently fill regulated wetland and stream with rock ...

TILDEN TOWNSHIP — Cleveland-Cliffs Inc.’s Tilden Mine recently had a permit approved to permanently fill regulated wetland ...

Marketplace contributor Daniel Ackerman says deep-sea mining companies are innovating for how to efficiently mine rare Earth minerals — but scaling this work is still a big question.

NovaGold’s stock rallies 36% on its Paulson-backed purchase of a stake in Alaska’s Donlin gold-mine project Last Updated: April 22, 2025 at 1:43 p.m. ET First Published: April 22, 2025 at 11: ...

Discover Haile Gold Mine in Lancaster County, where gold mining drives $717 million economic impact annually and highlights South Carolina’s hidden wealth.

A federal judge laid out a timeline for the government to advance a contentious land exchange and copper mine but didn’t halt the project. A federal judge on Monday declined to intervene in the ...

A stockpile of sediment at Tilden Mine in the UP’s Tilden Township is a little bit taller than 2,000 feet, according to the National Oceanic and Atmospheric Administration and a topographical map in ...

Among other changes, Bill 5 will create so-called special economic zones where a range of laws, ranging from municipal approvals to environmental rules or labour law, won't apply.

Complete with goggles, breathing mask and hard hat, I peer cautiously over the edge of the world’s biggest copper mine. BHP’s Escondida project is 3000 metres high up in the Atacama Desert in ...

Humans have been scooping copper out of the Morenci Mine in Arizona for over 150 years, leaving behind a city-sized terrain of vast pits. But the story of Morenci isn’t just about lifeless ...