Phase 2 Exploration Begins at La Union Project, Mexico

Why It Matters

The expanded exploration deepens Questcorp’s multi‑style mineral portfolio, potentially boosting gold and base‑metal resources in a high‑growth Mexican district. Successful results could accelerate financing and elevate the company’s market valuation.

Key Takeaways

• Phase 2 targets refined and new drill sites identified
• Union Mine shows 20.2 g/t gold, 226 g/t silver
• Luis Hill reveals 42 m, 0.3 g/t sediment‑hosted gold
• Famosa North exploration includes lead‑zinc anomalies
• Aeromagnetic drone survey enhances target modeling

Pulse Analysis

The La Union Project sits in Sonora’s prolific mining corridor, where three distinct mineralisation styles—carbonate replacement, Carlin‑type sediment‑hosted gold, and structurally controlled gold—coexist. This geological diversity makes the district attractive to both junior explorers and major producers seeking to diversify their portfolios amid volatile commodity prices. By securing all necessary permits and consolidating the Famosa concessions, Questcorp and Riverside have positioned the project to capitalize on Mexico’s stable mining policy framework and its proximity to existing infrastructure.

Phase 1 drilling delivered compelling results: a high‑grade 30‑metre interval at the Union Mine with 20.2 g/t gold and 226 g/t silver, and a newly identified 42‑metre, 0.3 g/t gold zone at Luis Hill. Those findings prompted a broader, multi‑disciplinary Phase 2 campaign that blends detailed geological mapping, geochemical sampling, and advanced geophysical techniques, including an expanded aeromagnetic drone survey. The focus on sediment‑hosted gold targets reflects a strategic shift toward Carlin‑like systems, which have historically yielded large, low‑cost reserves in North America.

From a business perspective, the fully funded Phase 2 program signals confidence from investors and partners, reducing financing risk ahead of the planned summer 2026 drilling season. Successful expansion of the resource base could enhance Questcorp’s valuation, attract additional capital, and potentially lead to a joint‑venture or acquisition interest from larger mining firms. Moreover, the exploration of lead‑zinc anomalies at Famosa North diversifies the project's metal exposure, aligning with broader market demand for base metals driven by renewable‑energy supply chains. As the Mexican mining sector continues to grow, La Union’s multi‑commodity potential positions it as a strategic asset in the evolving global resource landscape.