Luca Mining hits 9.9 m at 5.39 g/t gold equivalent at Tahuehueto mine Catorce zone

• Luca Mining reported new 2026 drill assays at the Tahuehueto gold-silver mine in Durango, Mexico, targeting near-mine resource expansion.
• First Catorce surface hole since 2008 cut 9.9 m grading 5.39 g/t gold equivalent, including 1 m at 27.56 g/t.
• Catorce sits about 250 m from existing underground development; Luca planned 7 holes totaling about 1,500 m in the zone.
• Creston Vein drilling returned 6.2 m at 6.37 g/t gold equivalent, including 1.1 m at 20.6 g/t.
• Program totals reached 62 underground holes for 11,182 m, plus 33 surface holes for 6,224 m.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Luca Mining Corporation published the original content used to generate this news brief via PR Newswire (Ref. ID: VA42141) on September 08, 2026, and is solely responsible for the information contained therein.