Tag: sludge dams

• Wednesday, January 30th 2019 - 09:14 UTC

  Vale vows to cut 10% iron ore output and decommission ten dangerous sludge dams

  

  Vale SA, the world’s largest iron ore miner, on Tuesday vowed to take as much as 10% of its ore output offline in order to decommission ten more dams like the one that burst last week, killing scores of workers and nearby residents.