Canada Mining – North of 60

https://www.theglobeandmail.com/

Efforts to clean up a massive cyanide spill at the Eagle gold mine in the Yukon have faltered after the receivership of Victoria Gold Corp., potentially posing new threats for the environment, a former top engineer at the company says.

Four million tonnes of cyanide-laced rocks collapsed at the company’s outdoor gold-processing facility in late June, causing massive damage to mine infrastructure and contamination. About two million tonnes of contaminated materials broke through the company’s containment zone and spilled into the local environment, killing fish and raising concerns about groundwater pollution.

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https://www.cbc.ca/newsinteractives/

In June, Yukon’s Eagle gold mine saw what the territory’s mines minister is calling a “catastrophic failure”: the release of hundreds of millions of litres of toxic cyanide solution into the environment. For many local residents, it’s a wake-up call about the risks and costs of large-scale mining in the territory.

Steve Buyck walks a forest path framed by highbush cranberries, rosehips and Siberian Aster. Slung over his shoulder, a rifle. The bullet in the chamber is large enough to down a moose.

These days, however, hunting the animal doesn’t come so easily for him. Not far away from Buyck’s home, along the banks of the Stewart River in central Yukon, is the Eagle mine, the site of a “catastrophic” heap leach pad failure and cyanide spill in late June.

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Victoria Gold Corp. chief executive officer John McConnell says he regrets staying silent while the company was in crisis, and suspects June’s catastrophic cyanide spill at its Yukon mine was caused by an uncontrolled buildup of fluid.

Four million tonnes of cyanide-laced rocks collapsed at the outdoor heap-leaching facility on June 24 and half of that spilled into the local environment beyond the company’s containment zone. The scale of the environmental damage is unknown, but the local First Nation fears the spill could devastate salmon fisheries, hunting grounds and groundwater. Dozens of dead fish were recently found in a creek near the mine and groundwater in the vicinity of the mine will have to be monitored for toxic cyanide for years to come.

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https://www.cbc.ca/news/canada/north/

Company has no intention of leaving the site, says John McConnell

The president and CEO of Victoria Gold says there’s still a lot of work to do before the heap leach failure at the company’s Eagle mine site near Mayo, Yukon, is contained — but the company has no intention of leaving the site.

Speaking publicly Tuesday — the first time he has done so since the heap leach pad went down on June 24 — John McConnell said he believes there is no longer the potential for major environmental impacts from the failure, which is believed to have released up to 300,000 cubic metres of toxic sodium cyanide solution.

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https://www.theglobeandmail.com/

The Yukon government has taken over some of the environmental-mitigation efforts stemming from a major gold-processing plant failure in the territory because operator Victoria Gold Corp. failed to meet a key government directive.

Four million tonnes of cyanide-laced rocks collapsed on June 24 at an outdoor heap-leach facility at the Eagle gold mine in central Yukon operated by Victoria Gold. Two million tonnes of material breached the company’s containment zone and elevated levels of cyanide were later found in a water body adjacent to the mine.

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