Endeavour Silver Intersects High-Grade Silver and Gold at Terronera

Vancouver, British Columbia-based Endeavour Silver Corporation has released positive drill results from its Terronera mining project in Jalisco, Mexico. The company stated that new discoveries within the La Luz system and the Terronera vein show high-grade silver and gold mineralization.

Since 2025, the company has completed a total of 53 drill holes, exceeding 9,000 meters in length. The objective is to expand and more precisely define known mineralization along strike and at depth. In the La Luz target area, drilling has focused on delineating mineralization limits adjacent to historical workings and testing deeper extensions of the system to support mine design and long-term planning.

Notable findings included mineralization grading up to 574 grams of silver and 23.92 grams of gold per tonne over a true width of 1.06 meters (LL-43) and 1,271 grams of silver and 0.81 grams of gold per tonne over a width of 0.94 meters (LL-77). Significant intersections were also reported from the Terronera vein, such as 282 grams of silver and 1.80 grams of gold per tonne over an 8.11-meter width (TRU-001).

"These results demonstrate exploration potential beyond the current Terronera mine plan," said Luis Castro, Chief Operating Officer at Endeavour Silver. The company believes the findings support an increase in ore reserves, an extension of the mine's life, and the creation of additional value across the Terronera property. Mining operations at the La Luz deposit are anticipated to commence in 2027.