Minaurum Significantly Expands Quintera Vein Zone with 26 m of 369 g/t AgEq and Europa Sur Returns 3.4 m of 589 g/t AgEq
Minaurum reports a 17 m wide true silver vein at 369 g/t AgEq in its step-out drilling at the Quintera project.
Minaurum Silver Inc. (MGG) reported new Phase II drill results on August 25, 2026, from its 50,000-metre Alamos Silver Project program in Sonora, Mexico.
In the Quintera Vein Zone, hole AL26-230 returned 26.30 m of 369 g/t AgEq from 358.35 m, with a stated true width of 17.10 m. This interval includes 0.30 m of 2,418 g/t AgEq, 7.20 m of 764 g/t AgEq including 2.95 m of 1,379 g/t AgEq, and 1.20 m of 430 g/t AgEq. A wedge off AL26-230, designated AL26-230D to bypass a blockage, returned 9.35 m of 162 g/t AgEq with 6.10 m true width. Additionally, hole AL26-223 returned 2.55 m of 185 g/t AgEq with 1.60 m true width in the Quintera zone.
In the Europa Sur zone, hole AL26-224 returned 3.40 m of 589 g/t AgEq with 2.20 m true width, including 0.30 m of 1,189 g/t AgEq and 1.00 m of 1,185 g/t AgEq. Hole AL26-225 intersected multiple narrower high-grade intervals, including 0.45 m of 2,069 g/t AgEq, 0.40 m of 1,569 g/t AgEq, and a broader 5.15 m of 392 g/t AgEq with 4.90 m true width. In the San Jose zone, hole AL26-220 returned 4.75 m of 81 g/t AgEq with 3.35 m true width.
AgEq uses October 1, 2025 CIBC consensus prices and disclosed recoveries: Ag 88.3%, Au 88.5%, Cu 75.5%, Pb 83%, Zn 75%. The release states Quintera is outside historic workings; Europa Sur is not included in the current 55.2 moz AgEq inferred resource.
Minaurum Silver Inc. (MGG) is a 100% owned explorer rather than a producer, meaning drill results remain the primary driver of its valuation. The company’s current inferred resource stands at 55.2 moz AgEq at 320 g/t AgEq, with the Quintera and Europa Sur areas lying outside the existing resource boundary and representing potential for resource growth.
The relevant prior benchmark is drill hole AL26-215 from July 8, 2026, which returned 5.95 m at 1,117 g/t AgEq over a 3.90 m true width. New results from AL26-230 exceed this anchor on total metal content, delivering 6,310 true g·m compared to 4,356 true g·m, though this is achieved through a much wider interval at a lower grade. Consequently, the lower-grade but significantly wider Quintera step-out is viewed as a positive deviation from expectations rather than a miss.
At Europa Sur, hole AL26-224 returned weaker results than the July AL26-207 anchor, which reported 3.65 m of 888 g/t AgEq. However, offsetting high-grade hanging-wall results from AL26-225 support the potential for future resource growth, though the results do not yet constitute a reserve, mine-life, or NAV transformation.
Minaurum Silver’s stock closed at C$0.39 on August 24, 2026, up from approximately C$0.29-0.30 in late July but still well below the C$0.60 52-week high.
Minaurum Silver Inc. is an Americas-focused explorer that holds the 100% owned, production-permitted Alamos Silver Project in Sonora, Mexico. The Alamos project contains an inferred resource of 5.37 million tonnes at 320 g/t AgEq for 55.2 moz AgEq. The project features multiple vein zones, including Europa, Promontorio, Travesia, Quintera, and San Jose.
In addition to Alamos, the company holds the Lone Mountain CRD Project in Nevada and a portfolio of earlier-stage projects. Minaurum Silver Inc. is a junior explorer with no reported revenue; its value depends on exploration success and eventual resource conversion.