In November 2015, 50 million cubic metres of waste was unleashed after a tailings dam collapsed in the Gualaxo River Valley. This report investigates what is being named the biggest disaster in Brazil's mining history.
In November 2015, 50 million cubic metres of waste was unleashed after a tailings dam collapsed in the Gualaxo River Valley. This report investigates what is being named the biggest disaster in Brazil's mining history.