• Drilling at Fiama extends high-grade mineralisation down-dip and along strike
• Minyari drilling intersects wide, high-grade gold-copper zones down-dip
• New discovery drilling identifies additional gold-copper mineralisation south of Fiama

Antipa Minerals Ltd reported further strong assay results from the latest batch of CY2025 drilling at its 100%-owned 4,100km2 Minyari Gold-Copper Project in Western Australia's Paterson Province. Results include additional high-grade intersections from drilling at Fiama, which extend mineralisation both down-dip and along strike, further supporting the continued resource growth potential within the broader Minyari Dome system. A very high-grade 1m interval of 32.6 g/t gold and 0.24% copper was returned from 233m in 25MYC0873, forming part of a broader intersection exceeding 100 gold-gram-metres. At Minyari, a wide intersection of 28.0m at 1.9 g/t gold and 0.17% copper was returned from 392m in hole 25MYD0550, including 4m at 4.3 g/t gold, 0.51% copper and 1.7 g/t silver. Phase 2 discovery-focussed drilling is ongoing, with additional assays pending. The PFS Resource Definition drilling component has concluded, with results received for 71 of the 81 holes drilled. Highlights include the highest ever Minyari gold grade of 422 g/t. PFS sterilisation drilling has also identified new zones of gold-copper mineralisation between the WACA and Rizzo deposits.

Further Phase 2 assay results are expected over the coming months, and Phase 2 drilling is on track for completion prior to mid-December 2025. An update to the existing Mineral Resource Estimate is currently scheduled for Q4 CY2025, and PFS workstreams continue to advance, focussed on refining and de-risking the development opportunity.