• Luca Mining reported new drill results from the Campo Morado polymetallic VMS mine in Guerrero State, Mexico, targeting near-mine resource growth.
• Underground hole CMUG-26-50 hit 183.7 m grading 1.18 g/t gold, 72.42 g/t silver, 0.39% copper, 0.45% lead, 1.67% zinc.
• Naranjo zone highlight: surface hole CMNJ-26-02 cut 9.6 m grading 4.05 g/t gold, 241.09 g/t silver, 0.9% copper, 1.57% lead, 2.72% zinc.
• Drilling is expanding unmined zones adjacent to existing underground infrastructure, positioning the company to lift grades and extend mine life.
• Exploration to date totals 13,571 m from 60 underground holes, 20,063 m from 75 surface holes.

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 on August 05, 2026, and is solely responsible for the information contained therein.