Brazilian iron ore miner Vale SA has told prosecutors in the state of Minas Gerais that a dam is at risk of rupturing at its Gongo Soco mine, about 65km from the site of its Brumadinho dam collapse that killed more than 230 people.
Brazilian iron ore miner Vale SA has told prosecutors in the state of Minas Gerais that a dam is at risk of rupturing at its Gongo Soco mine, about 65km from the site of its Brumadinho dam collapse that killed more than 230 people.