AEM
The pit wall said “not today”
Agnico Eagle Mines just hit one of mining’s least glamorous plot twists: a rock mass movement at the Barnat open pit forced a temporary suspension of extraction at its Canadian Malartic complex in Quebec. Translation: the ground moved, engineers got involved, and the shovels got benched.
The company says the problem showed up in a part of the north wall that had already been flagged as geologically weaker, which is about as comforting as hearing your flight is delayed because of “technical issues.” The area had been under extra monitoring and safety exclusion zones, but now the team is doing a deeper geotechnical review before mining can restart safely.
The short-term pain is manageable — the long-term bill is not
Here’s the slightly better news: second-quarter production is still expected to clock in around 845,000 ounces of gold, so the wall failure didn’t blow up the current quarter. But the second half of 2026 is where the bruise starts showing.
Agnico now expects Canadian Malartic output to fall by 60,000 to 80,000 ounces in the back half of the year, nudging full-year production toward the low end of its 3.3 million to 3.5 million ounce range. And this isn’t just a one-quarter hiccup — management warned the issue could trim as much as 150,000 ounces a year in 2027 and 2028 too, pending the review.
The investor lens
The company is leaning on low-grade surface stockpiles to keep the plant fed in the meantime, which helps soften the blow. But if you’re an investor, the real question is whether this becomes a longer-lasting production constraint or just a temporary detour.
One thing Agnico says won’t change: the Odyssey mine timeline and the bigger goal of reaching 1 million ounces of annualized gold production from Canadian Malartic by the early 2030s are still intact. The next big checkpoint is the second-quarter earnings report on July 29, when the company plans to share more on restart timing, production, and cost guidance.
Big picture: mines are basically giant outdoor engineering experiments, and sometimes the earth fails the pop quiz. For Agnico, the issue is less about today’s quarter and more about how much gold disappears from the pipeline over the next few years.