Auriginal Identifies Fresh Mineralization Targets at Roger Project Through 3D Modeling, Indicating Resource Upgrade Potential

Executive Summary

• Auriginal Mining released a preliminary 3‑D model of the Roger Project that identifies new VMS‑type targets and suggests the historic Cu‑Au mineralization may extend ≥200 m to the NE and at depth below 350 m.
• The model highlights a volcanic dome/cryptodome core with strong geophysical anomalies on its SW and NE flanks, supporting a Cu‑Zn‑Au‑Ag VMS system analogous to Agnico Eagle’s LaRonde Mine.
• Based on these insights, the company revised its upcoming diamond drill program (8 holes, total 5 154 m) slated to start in early March 2026 to test depth continuity and newly identified targets.

Key Details

• 3‑D Model Findings
• Mineralization appears truncated NE by a NNW‑striking fault; displacement of alteration envelope suggests up‑dip continuation of porphyry Cu‑Au mineralization ≥200 m east of the fault.
• Historical drilling validation shows no depth limit to ~350 m, indicating potential for deeper extensions.
• Thickest zone aligns with the core of a volcanic dome/cryptodome; strongest BHEM (Borehole EM) response on SW and NE flanks.

• Geophysical results corroborate VMS interpretation (Cu‑Zn‑Au‑Ag).

• Comparative Geology

• Structural and mineralogical similarities drawn to the LaRonde Mine (Agnico Eagle), reinforcing a high‑grade VMS prospectivity.

• Revised Diamond Drill Program (Table 1)

• Total Planned Drilling Depth: 5 154 m (revised).

• Planned Start Date: Early March 2026.

• Qualified Person: Charles Beaudry, P.Geo (1202) and géo. (311), NI 43‑101 qualified.

Notable Quotes

“Our 3‑D visualization work has revealed significant new targets that could substantially expand the historic Cu‑Au resource at Roger, and we have adjusted our drill program accordingly to test these high‑potential zones.” – Peter Cashin, CEO, Auriginal Mining Corp.