Twin Metals project goes dry, decides against tailings dam

Twin Metals project goes dry, decides against tailings dam

Proposed Minnesota copper-nickel mine to dry-stack tailings

Sustainability

19 JULY 2019
Sigma gets permits for Brazil lithium plant without a tailings dam

Sigma gets permits for Brazil lithium plant without a tailings dam

Design does not include a tailings storage facility

Plant

12 JUNE 2019
Vale spends more on dry processing to avoid tailings dams

Vale spends more on dry processing to avoid tailings dams

Vale aims to invest a further BRL11 billion in dry processing of iron ore

Fortuna's San Jose takes on water

Fortuna's San Jose takes on water

Contingency pond at mine's dry stack tailings facility overflowed following heavy rainfall

Natural resources

12 OCTOBER 2018
Goldcorp's view on disruption

Goldcorp's view on disruption

New technologies are increasingly finding their way into the plans for emerging mining projects

Investment

24 SEPTEMBER 2018
Changing the game

Changing the game

MM reports on the current state of best practice in tailings facility management