Vale closer to resuming Onca Puma operations

Vale and the Brazilian state of Para have moved closer to an agreement that could allow the miner to resume operations at its Onca Puma nickel mine, reported Reuters. Onca Puma, which has an estimated annual nominal capacity of 27,000 metric tons, had its operating license suspended earlier this year after Para’s environment department flagged irregularities in an annual environmental…

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Four found dead, four workers remain missing at Trevali’s Perkoa

A continued search for mine workers at Trevali Mining’s Perkoa nickel mine in Burkina Faso following a flooding event on 16 April has brought unfortunate news: the bodies of four miners have been recovered from the operation while the remaining four being sought remain missing. In an update on 25 May, Trevali officials said search crews are continuing their efforts…

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No survivors in Perkoa refuge chamber after flood: Trevali

One month after eight workers were trapped within the Perkoa nickel mine in Burkina Faso after flooding, and despite 24-hour-per-day searches, rescue crews have confirmed they reached the mine’s refuge chamber and that the unit was empty. The chamber, located at Level 520, about 570 metres below ground, was still intact but had not been used. Searchers have pledged to…

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Eight miners remain missing at Perkoa nickel op: Trevali

Canadian-based operator Trevali Mining said its continuing a search for eight miners that have been missing since a flooding event at the Perkoa nickel mine in Burkina Faso on 16 April. In an update report released 9 May, company officials said it has removed 32 million litres of water so far from the mine, restoring access to Level 550, but…

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Vale halts Onça Puma mine operations on licensing issue

Vale has confirmed the suspension of operations at its Onça Puma nickel mine in the Para state, Brazil, after being notified by government officials it was out of compliance with its mining license. The miner said Oct. 4 that the Environmental and Sustainability office of the Para State (SEMAS), which according to local reports issued the notification on Oct. 1,…

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