Northern Shield Resources (NRN) investor relations material

Strategic location and ownership

• Project located in Newfoundland, Canada, with year-round access, close to infrastructure and ports.

• 100% ownership of over 450 km² across two parallel mineralized trends exceeding 50 km.

• Mining-friendly jurisdiction with strong infrastructure and underexplored mineral-rich terrain.

Geological model and discovery

• Root & Cellar hosts both epithermal gold-silver-tellurium and porphyry copper-gold-molybdenum systems.

• First discovery of porphyry copper mineralization in the Burin Peninsula, challenging previous skepticism about preservation.

• Alkalic porphyry systems are rare in old terranes and difficult to detect due to small alteration footprints and subtle geophysical signatures.

Assay results and mineralization

• Multiple high-grade gold, silver, tellurium, and copper zones identified, with surface samples up to 111 g/t Au and 10.4% Cu.

• Creston Copper target shows anomalous copper over a 2 km area, with mineralization in diatreme breccias and porphyry dykes.

• Well-developed metal zonation and classic pathfinder halos confirm a preserved porphyry-epithermal system.