Gold in Early RC Results beside Existing Open-Pit and Mill

Key Points

• RC drilling extends gold mineralisation from surface

• Initial results exhibit encouraging grades including:

  • 3m @ 3.2g/t Au from 58m (MGTDH002)

    • Including 1m @ 5.9g/t Au from 59m

• Further assay results pending

• Mineralisation open along strike and down plunge

• Drill results adjacent to major planned mill expansion

Summary

Tempest Minerals Ltd (TEM) is pleased to announce the first assay results from recent Reverse Circulation (RC) drilling at its Range Gold Project located near Mt Magnet in the Murchison region of Western Australia.

Results presented in this release are from the inaugural RC drilling program completed in October 2025 as part of a broader program to test the Range Project with drilling and geochemical sampling.  The recently completed drill program of 19 holes for 1,500m tested multiple targets across the project area.  The 4 holes have been received, extending gold found at surface to depth.

These results lie less than 10km from the planned Ramelius Resources (ASX:RMS) major processing circuit expansion.