flooding

UNDERGROUND MINING

Trevali workers convicted of manslaughter in Burkina Faso

A flash flood in April at Perkoa breached two embankments outside the mine

15 September 2022

UNDERGROUND MINING

Miners still missing at Perkoa mine

Search crews will continue to search "24 hours per day" for the missing miners

09 May 2022

GEOMECHANICS / GROUND CONTROL

Trevali begins dewatering at Perkoa

The flood eroded the decline ramp which provides primary access to all levels of the mine

25 April 2022

UNDERGROUND

Eight workers missing at Trevali mine

Trevali's guidance for 2022 zinc production is estimated to be between 274 and 280 million pounds

19 April 2022

SURFACE

BC storms halt Kodiak Copper drilling

Drilling was stopped after the town of Merritt was ordered to evacuate.

18 November 2021

PROCESSING

Nornickel output hit by flooding, accident

"One-off" factors were behind the decline

20 July 2021

MANAGEMENT

W Resources completes La Parrilla dam

Dam enables a full scale dewatering of the flooded mine pit

16 June 2021

UNDERGROUND

Nornickel resumes mining at Oktyabrsky

Ore mining volumes are back to full capacity of 14,100 tonnes per day

14 May 2021

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Liebherr Mining continues to deliver decarbonisation solutions

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Revolutionising filter press maintenance: innovation for safer, smarter tailings operations

Cory Jenson of McLanahan discusses how the QUICKCHANGE™ system is solving long-standing filter press maintenance challenges - helping mining operations improve safety, reduce downtime, and support more sustainable tailings management.

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