Mithril Silver And Gold September 2025 Quarterly Activites Report Accelerating Exploration Progress

Executive Summary
- Mithril reported multiple high‑grade gold–silver intercepts across Targets 1, 3, 5 and 6 in the Copalquin District, including a 7.19 g/t Au / 260 g/t Ag over 8.03 m (Target 1) and a 0.57 m interval of 6.40 g/t Au / 4,400 g/t Ag (Zaragoza).
- The company completed a C$11.5 M private placement in July 2025, ending the quarter with A$18.3 M cash and no debt, positioning it to fund an accelerated 2026 exploration program.
- Exploration expenditure for Q3 2025 was A$4.87 M, focused entirely on Copalquin; assay results from over 30 channel‑sampling intervals were released, highlighting new Target 6 (up to 57.8 g/t Au).
Key Details
- Drilling Results – Target 1
- MTH‑RE25‑45: 7.19 g/t Au, 260 g/t Ag over 8.03 m from 257.72 m.
- MTH‑LS25‑36: 8.63 g/t Au, 41.2 g/t Ag over 3.3 m from 169.7 m (including 0.5 m @ 48.85 g/t Au, 91.55 g/t Ag).
- MTH‑LS25‑35: 1.1 m @ 9.95 g/t Au, 44.6 g/t Ag from 156.9 m.
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MTH‑ZG25‑37 (Zaragoza): 0.57 m @ 6.40 g/t Au, 4,400 g/t Ag from 342.4 m; 0.66 m @ 3.49 g/t Au, 127 g/t Ag from 389.1 m.
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Drilling Results – Target 5
- 12 holes completed (assays pending).
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Historic channel sample at Tasolera: 3,300 g/t Ag, 2.0 g/t Au over 1.3 m.
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Channel Sampling Highlights
- Target 6 (Santa Cruz historic mine): 0.70 m @ 57.8 g/t Au, 2,120 g/t Ag; 0.70 m @ 23.2 g/t Au, 755 g/t Ag.
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Target 5: Multiple intervals up to 27.9 g/t Au (La Maquina) and 9.60 g/t Au, 608 g/t Ag (La Cucaracha).
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Resource Update
- Resource drilling and 3‑D modelling at Target 1 ongoing; full resource update expected early 2026.
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Existing JORC resource (Nov 2021) remains: Indicated 691 kt @ 5.43 g/t Au, 114 g/t Ag (121 koz Au, 2,538 koz Ag); Inferred 1,725 kt @ 4.55 g/t Au, 152 g/t Ag.
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Financing
- Private placement: C$11.5 M gross proceeds (July 2025), before costs.
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End‑quarter cash balance: A$18.3 M; debt‑free.
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Exploration Expenditure
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Q3 2025 spend: A$4.87 M, all allocated to Copalquin District activities.
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Corporate Actions
- Share placement completed (C$11.5 M).
- Divestment of remaining interest in Lignum Dam tenements (WA) finalized.
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Option to acquire remaining 50 % of Copalqin concessions by paying US$10 M before 7 Aug 2028 (extension granted).
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Upcoming Milestones
- Anticipated receipt of pending assay results for Target 1, 5 and other holes.
- Resource update drilling slated for early 2026.
- Continued accelerated exploration program into 2026 with two drills operating and a third drill rig planned for Target 3.
Notable Quotes
- “The September quarter marked another strong period of progress… we anticipate significant news flow for the rest of the year…” – John Skeet, Managing Director & CEO
Prepared based on the disclosed quarterly activities report.