Trevali Mining
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
Trevali's trouble at two mines continues
Suspension at Perkoa and Caribou are leading to financial trouble
17 August 2022
UNDERGROUND
No survivors found in Perkoa refuge chamber
Search and rescue teams have reached the refuge chamber in the flooded Perkoa mine in Burkina Faso
18 May 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
POWER
Trevali signs solar deal for Namibia mine
Trevali has committed to reducing emissions by a quarter by 2025
07 April 2021
MANAGEMENT
Trevali to restart Caribou in Canada
Company cited improved economics of zinc market for move.
18 January 2021
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