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A Sudbury-area zinc deposit that was once considered unprofitable is now getting a second look because of modern mining and metallurgical technologies.
Xstrata Zinc is currently undertaking simultaneous pre-feasibility and feasibility studies on the Errington and Vermilion mineralization in preparation for a $350-million development that would produce an estimated 2,900 tonnes of ore per day over a seven- to 10-year mine life. The development is expected to create between 200 and 250 jobs.
“Errington and Vermilion don’t have nickel; they’re polymetallic zinc deposits,” said Aline Côté, project director for Xstrata Zinc, during a luncheon to cap off Sudbury Modern Mining & Technology, a week dedicated to raising the profile of the industry amongst area youth.
“To my knowledge, there are very few other zinc anomalies in the entire Sudbury basin.” Both deposits contain zinc, copper, lead and “a fair amount” of precious metals, she added.
Mined for a brief period following their discovery in 1924, the Errington and Vermilion deposits are located west of Sudbury along the Vermilion River and Vermilion Lake.