VANCOUVER, BC (By Vizsla 13.Jan.2026, Words: 339) — Vizsla Silver Corp. reported results from 11 geotechnical drill holes targeting the Copala resource area at its 100%-owned, flagship Panuco silver-gold project located in Mexico. The reported results correspond to 29 oriented geotechnical drill holes completed within the Copala, Tajitos and Napoleon resource areas between May 2025 and Aug. 2025.
“The results from the recently completed Geotechnical drill campaign not only support engineering studies for mine development but also serve as infill holes, validating the exceptional high-grade continuity at Copala”, commented Michael Konnert, President & CEO. “Copala continues to impress with higher grades as drill spacing is reduced, particularly within years 1-3 of the feasibility study mine plan. We expect to continue upgrading resources through 2026 via underground drilling at Copala to further de-risk and enhance initial mine production.”
The precious metals dominant Copala structure, located in the western portion of the Panuco district, is situated ~800m to the east of the Napoleon Vein. Copala currently hosts Measured Resources of 41.4 Moz AgEq at 684 g/t AgEq, Indicated Resources of 82.8 Moz AgEq at 600 g/t AgEq and Inferred Resources of 35.5 Moz AgEq at 476 g/t AgEq within a broad envelope of vein-breccia interlayered with host rock, up to 82m thick (please refer to our Panuco Project, NI 43-101 technical report and feasibility study, Sinaloa State, Mexico, by Ausenco Engineering Canada ULC, dated 2 Dec. 2025 and Vizsla’s press release dated November 12, 2025). Observations and interpretations conducted by Vizsla geologists indicate that Copala has an average dip of ~46° to the east (~35° in its northern sector and steepening to ~65° in the southern sector).
Exploration and resource focused drilling at Copala have now traced mineralization along ~1,770m of strike length and ~400m down dip. Furthermore, surface geological mapping, supported with LiDAR, and near surface drilling conducted in 2024 led to the discovery of a historic mine adit on surface over the central zone of Copala where the initial years of production have been planned.
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