During the third quarter, 1,051 meters were developed underground, bringing the project’s total to 5,544 meters.
Underground explosive magazines have been completed, and the application for an explosive use permit has been submitted, with approval expected in Q4 2024.
According to the company, the focus continues on the lower platform, where concrete work is well underway, and on the tailing storage facility, where underdrain embankment fill and pipe installation are advancing at a good pace.
“We’re in the final construction phase with the finish line in sight,” commented Don Gray, Chief Operating Officer.
Commissioning of the mine is expected in the fourth quarter of 2024, with an anticipated 10-year mine life. The Terronera project is situated within the Sierra Madre volcanic belt, which hosts most of Mexico’s silver and gold deposits.
The mine will consist of the Terronera and La Luz underground deposits, both of which will be mined using a combination of long-hole and cut-and-fill methods. The mineral processing plant will have a capacity of 2,000 tonnes per day. A feasibility study forecasts that the project will produce 4 million oz. of silver and 38,000 oz. of gold annually over a 10-year period.
Terronera has proven and probable reserves of 7.4 million tonnes, grading 197 g/t silver and 2.25 g/t gold (88.8 million oz. of silver equivalent).
Shares of Endeavour Silver rose 8% by 11:00 a.m. EDT. The company has a market capitalization of $1.25 billion.