Dome Gold Mines (DME) Corporate presentation summary

Project overview

• Nadrau Copper-Gold Project covers 33,213 ha under SPL1452, adjacent to the large undeveloped Namosi porphyry Cu-Au resource (11.4 Moz Au, 11.1 Mt Cu).

• The project targets large porphyry systems and high-grade alkaline volcanic-hosted gold, similar to major Pacific Ring of Fire deposits.

• Hosted by Miocene Colo Plutonic Suite, with two main prospects: Namoli and Wainivau.

• Area exhibits geological, geochemical, and geophysical features typical of significant porphyry systems.

Regional context and prospectivity

• Fiji is highly prospective for copper-gold porphyry-epithermal systems and is underexplored compared to other Pacific Rim countries.

• Nadrau is located 15 km NE of Namosi, one of the world's largest undeveloped Cu-Au deposits.

• The region hosts several major gold and copper deposits, including Vatukoula and Tuvatu gold mines.

Geophysical and geochemical characteristics

• Wainivau prospect shows a prominent circular magnetic low anomaly (2.5 km across), typical of porphyry systems.

• Elevated potassium in radiometric images indicates potassic alteration, a common porphyry feature.

• Persistent 6.5 km long NW-SE linear anomalous structure identified across Namoli-Wainivau.

• Large geochemical footprint with elevated Cu, Au, Ag, Zn, and Mo, confirmed by both historical and recent sampling.