mine tailings dam failures: 5 of 6

EDITOR'S COMMENT

We need to talk about tailings

My first thought when reading the news on January 26: "How has this been allowed to happen again?"

15 February 2019

GEOMECHANICS / GROUND CONTROL

Brazil mining authority plans to ban upstream tailings dams

ANM is set to issue an administrative order to either remove upstream tailings dams or convert them

11 February 2019

GEOMECHANICS / GROUND CONTROL

Communities evacuated in Minas Gerais as a precaution

Vale and ArcelorMittal are both evacuating communities near upstream tailings dams in Minas Gerais

08 February 2019

GEOMECHANICS / GROUND CONTROL

Brazil authority cancels Vale licences

Vale's operations have been further curtailed in the wake of the deadly Córrego de Feijão disaster

07 February 2019

GEOMECHANICS / GROUND CONTROL

"The dam collapsed so fast that the sludge engulfed the alarms"

Vale's Fabio Schvartsman gave a press conference after a meeting with Brazil's prosecutor general

01 February 2019

GEOMECHANICS / GROUND CONTROL

Vale to decommission upstream tailings dams

Vale has announced that it will decommission all its tailings dams built using the upstream method

31 January 2019

GEOMECHANICS / GROUND CONTROL

65 dead, hundreds missing after another Vale dam collapse

Vale announced on January 25 a tailings dam near its Feijão iron ore mine had suffered a "breach"

28 January 2019

GEOMECHANICS / GROUND CONTROL

Steps taken towards Samarco settlement

Vale and BHP sign agreement with Brazilian authorities regarding the Samarco tailings dam failure

28 June 2018

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