Rimfire Pacific Mining (RIM) Investor Presentation summary

Strategic focus and market positioning

• Holds the largest scandium-prospective landholding in Australia's premier scandium district, Fifield, with significant upside potential from multiple shallow targets and exploration projects.

• Market capitalization is approximately $76M, with a share price of $0.034 as of February 2025 and strong cash reserves, including additional funds due from option underwriting.

• Scandium market is supply-constrained due to geopolitical risks, with high value per tonne and increasing demand from Western economies seeking secure supply.

• Fifield region is recognized as a scandium hotspot, with major players like Rio Tinto and Sunrise Energy Metals also active in the area.

• Team has over 20 years of local operating experience and includes highly credentialed technical and management professionals.

Resource base and exploration highlights

• Initial Mineral Resource Estimate (MRE) of 5Kt Scandium Oxide, with an exploration target of 15–46Kt Sc Oxide and a pipeline of additional shallow targets.

• Maiden resources at Melrose and Murga North, with Murga Exploration Target estimated at 100–200Mt grading 100–200ppm Sc (15–46Kt Sc Oxide).

• Recent air core drilling at Murga returned highest grade intercepts to date, validating magnetic data as a key exploration tool.

• Currajong prospect identified as a new high-grade scandium opportunity, with historic intercepts up to 32m @ 287ppm Sc and infill drilling planned.

• Additional shallow targets at Rabbit Trap (Malamute) and Forrest View show strong scandium mineralization and require further drilling.

Metallurgy and development plans

• Initial leaching tests at Melrose achieved scandium recoveries up to 90%.

• Ongoing metallurgical test work is investigating both atmospheric leaching (AL) and high-pressure acid leaching (HPAL) processes.

• Planned activities for 1H 2025 include MRE upgrades, conversion of exploration targets to resources, and extensive drilling of high-priority targets.