Mining giant Vale aims to stop using water to process iron ore at its Carajas mines by 2027, executives said on Tuesday, ...

Western Australia's recent discovery of a 55 billion metric ton iron ore reserve and the opening of new mining facilities are ...

BELO HORIZONTE, Brazil, Sept 12 (Reuters) - Brazilian miner Vale , opens new tab expects that by 2030 some 10% of its iron ore output will come from the reuse of mine waste known as tailings, an ...

In addition, CoTec Holdings is developing technology that can concentrate and extract minerals from very fine tailings. The company has 31 iron ore mining claims in Lac Jeannine, Quebec, Canada.

The move came from tragedy. In 2015 and 2019, the dams constructed to store tailings at two of Vale's iron ore mines collapsed, triggering deadly mudflows.

We reduce our fair value estimate to USD 13.50 per share from USD 14.20, driven by lower iron ore and base metals prices. We now assume iron ore averages about USD 93 per metric ton from 2024 to ...

Our fair value estimate for no-moat Vale is USD 13.50 per share. We assume iron ore averages about USD 93 per metric ton from 2024 to 2026 based on the futures curve.

The company's transition towards dry processing is well under way, with 90% of its Northern System operations already ...

BELO HORIZONTE, Brazil (Reuters) - Brazilian miner Vale expects that by 2030 some 10% of its iron ore output will come from the reuse of mine waste known as tailings, an executive told Reuters ...

By Marta Nogueira. BELO HORIZONTE, Brazil (Reuters) - Brazilian miner Vale expects that by 2030 some 10% of its iron ore output will come from the reuse of mine waste known as tailings, an ...

By Marta Nogueira. BELO HORIZONTE, Brazil (Reuters) - Brazilian miner Vale expects that by 2030 some 10% of its iron ore output will come from the reuse of mine waste known as tailings, an ...