Investor Presentaiton

Link High-Grade Drilling Results ROX RESOURCES 6,834,500mN 679,250mE 6,834,250mN 500mRL United North Pit Hill End Pit RXDD059 RXDD077 RXDDOR49 8.25m @8.54g/t Au 4.00m @ 5.67g/t Au 4m @ 7.60g/t Au 250mRL RXDD083 4.21m @ 5.21g/t Au OmRL RXDD078 5.96m @ 5.34g/t Au RXDD052 4.00m @ 14.85g/t Au 1.73m @ 36.91g/t Au RXDD089 3.00m @ 5.47g/t Au 4.72m @ 4.59g/t Au RXDD058 6,834,000mN RXDD068 6.38m @ 4.45g/t Au incl. 2.56m @ 8.26g/t Au 200m RXDD062 22m @ 6.31g/t Au incl. 11.2m @ 10.37g/t Au 6.53m @ 10.31g/t Au 7.61m @ 8.20g/t Au Main Pit Indicated Resource Inferred Resource Resource (g/t Au) > 15.0 10.0 15.0 6.0-10.0 4.0 - 6.0 250mRL Drilled Assays Received Drilled Assays Pending • Resource Development Drilling Drilling at Link intersecting thick, high-grade mineralisation with several standout intercepts: o RXDD052: 4.00m @ 14.85g/t Au ○ RXDD058: 6.53m @ 10.31g/t Au; and 7.61m @ 8.20g/t Au O RXDD059: 8.25m @ 8.54g/t Au o RXDD062: 22.00m @ 6.31g/t Au, incl 11.20m @ 10.37g/t Au O RXDD076: 4.26m @ 9.67g/t Au Impressive grades and widths that bode well for future underground mining operations • The mineralisation at Link remains open down- plunge • Resource definition drilling has now been successfully completed at both Link and Kathleen with final results expected in July Notes 1. Refer to ASX Announcement 5 April 2023, 26 April 2023 and 13 June 2023 13

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