Antipa Minerals Unveils New High-Grade Discoveries at Minyari Project

Exploration Momentum Builds at Minyari

Antipa Minerals Ltd (ASX, AZY) has delivered a compelling update from its Minyari Gold-Copper Project, situated in Western Australia’s prolific Paterson Province. The company’s seventh batch of assay results from its CY2025 drilling campaign confirms significant new discoveries and extensions across multiple prospects, reinforcing the project’s district-scale potential.

Among the standout results are high-grade intersections beneath the existing Minyari Dome Deposit, including narrow but rich zones of gold, copper, and silver encountered at depths exceeding 1,200 metres. These findings suggest the presence of a new high-impact target zone that remains open at depth, offering exciting upside beyond the current resource base.

Expanding Known Deposits and New Discoveries

The Fiama prospect continues to impress with an 8-metre intercept grading 8.2 grams per tonne gold and nearly 1% copper, extending mineralisation down dip and supporting ongoing resource growth. Meanwhile, the Reaper-Poblano-Serrano (RPS) area has emerged as a maiden resource opportunity, with multiple thick, shallow intersections including a notable 32 metres at 1.5 grams per tonne gold and associated copper and silver. These results confirm RPS as a compelling new discovery within Antipa’s portfolio.

Further afield, reconnaissance air core drilling at Tim’s Dome has successfully extended mineralisation over a strike length of 3.5 kilometres, identifying multiple new gold targets that remain open in all directions. This broad zone of mineralisation, analogous to the nearby Telfer mine host stratigraphy, underscores the potential for further satellite deposits within the project area.

Advancing Towards Development

With Phase 2 of the CY2025 exploration drilling now complete, Antipa is progressing its Pre-Feasibility Study (PFS), including sterilisation drilling to define infrastructure and waste rock sites. Assay results from 50 holes totaling nearly 3,900 metres remain outstanding, and the company plans to incorporate all available data into an updated Mineral Resource Estimate (MRE) scheduled for release before the end of the year.

Managing Director Roger Mason highlighted the significance of the results, noting that the drilling continues to demonstrate both the scale and quality of the Minyari Development Project. He emphasized the district-scale opportunity presented by the company’s extensive tenure in the Paterson Province, with multiple prospects showing promising mineralisation trends.

Looking Ahead

Antipa’s strategic focus remains on rapid resource growth and advancing the project towards development readiness. The company has outlined plans for further drilling in the second quarter of CY2026, targeting resource delineation at RPS and Tim’s Dome, alongside ongoing PFS workstreams aimed at de-risking the project.

Situated near major regional players such as Greatland Resources’ Telfer Mine and Havieron project, as well as Rio Tinto’s Winu and Calibre-Magnum deposits, Antipa’s Minyari Project is well positioned within one of the world’s most promising gold-copper provinces. The latest drilling results reinforce the company’s potential to unlock significant value for shareholders through continued exploration success and project advancement.