# Tag: Paraopeba River

- [Vale Confronts R$1bn Freeze Bid After Mine Overflows Hit Minas Gerais Rivers](https://brazilstockguide.com/insights/vale-confronts-r1bn-freeze-bid-after-mine-overflows-hit-minas-gerais-rivers/) (2026-02-01): Brazil prosecutors seek asset block and mine restrictions after twin leaks near Brumadinho anniversary.