Investor Presentaiton

81 000mN North Rehabilitated Decline at 1st October 0.5m@319g/t Au 0.3m@214g/t Au [email protected]/t Au 2.8m @9.40g/t Au 11.1m @7.97g/t Au 3m @ 32.2g/t Au incl. [email protected]/t Au 2.3m @ 12.8g/t Au incl. 0.7m @ 37.0g/t Au 5.2m @ 6.31g/t Au incl. 0.5m @ 49.2g/t Au 4.1m @2.36g/t Au 14.0m @ 3.19g/t Au 4.4m @2.50g/t Au 3.8m @3.87g/t Au 9.3m @4.73g/t Au surface 200mbs- 400mbs- 600mbs- MT MAGNET: GALAXY (SATURN & MARS) DEVELOPMENT IN FULL SWING ➤ Galaxy Decline rehab progressed down below Mars access points Ore driving commenced, production ramp up during FY24 Resource definition drilling ongoing, with recent results incl*: 2.8m @ 9.40g/t Au 11.1m @ 7.97g/t Au 3.0m @ 32.2g/t Au 5.2m @ 6.31g/t Au 5-year mine plan identified initially with extensions likely Hill 50 2.1Moz mined historically, Mt Magnet's largest producer Mineral Resource: 1.9Mt at 6.0g/t Au for 360koz# Project "on hold" with other Mt Magnet projects prioritised 79 800mN South Saturn Pit 0m 200mbs GALAXY UNDERGROUND MINE Long Section (Search ±400m) 4.7m @ 5.23g/t Au 1.7m @ 13.0g/t Au Mine Design Planned Stopes -400mbs 7.3m @ 2.75g/t Au 7.8m @ 5.95g/t Au -600mbs [email protected]/t Au 72.9m @ 1.84g/t Au incl. 25.0m @ 3.83g/t Au 800mbs 200m Local Grid OPEN -1,000mbs Legend Satum Fault Mars Pit OPEN RAMELIUS RESOURCES -1,200mbs *See RMS ASX Release "June 2023 Quarterly Activities Report", 27 July 2023 #See RMS ASX Release "3 Year Production Outlook & Study Updates", 14 November 2022 Mineral Resource Envelope Planned Mars & Saturn Stopes Underground Mine Design Rehabilitated Decline Historical Pit Surface Historical Hill 50 Stope Historical Hill 50 U/G Development Interpreted Fault 2mSelect Previous Results Hill 50 U/G Recent Drill Hole Trace Ramelius Drill Hole Trace Hill 50 Fault MACQUARIE WESTERN AUSTRALIA FORUM NOVEMBER 2023 800mbs- 1,000mbs- 1,200mbs- 205 Mt Magnet 14

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