Highlights:

  • Pilbara Gold (ASX: PGL) completed its rebrand from Kairos Minerals effective 22 April 2026.
  • Mt York Mineral Resource: 61.7Mt at 1.05 g/t Au for 2.08 million ounces.
  • The resource is optimised into a single open-pit shell, similar to the Super Pit in Kalgoorlie.
  • A 50,000m+ drill program in 2026 is the largest in company history.
  • A new Mt York resource estimate is expected H2 2026 alongside majority of PFS work.

Pilbara Gold (ASX: PGL) — formerly Kairos Minerals — has continued to advance one of Western Australia’s more interesting emerging gold stories, having completed its rebrand effective 22 April 2026. The new corporate identity aligns the company’s market positioning more closely with its core Pilbara-focused gold portfolio and the flagship Mt York project, supporting a clearer Investment narrative as the company progresses toward potential producer status.

The rebrand reflects the broader strategic shift the company has navigated in recent years. With Mt York now the central asset and “Super Pit of the North” framing increasingly central to investor discussions, the renamed entity provides cleaner alignment between corporate identity and operational focus.

Mt York: 2.08Moz at 1.05 g/t

The Mt York 2026 Mineral Resource stands at 61.7 million tonnes at 1.05 grams per tonne gold for 2.08 million ounces. The substantial scale and competitive grade profile place Mt York among the more interesting emerging WA gold resources. Combined with continued exploration upside, the resource provides a strong foundation for the broader development case.

The growing resource at Mt York is optimised into a single open-pit shell — a structural feature that has prompted comparisons to the Super Pit in Kalgoorlie, one of Australia’s most iconic gold Mining operations. The single-shell optimisation supports lower Capital intensity, simplified operational planning and stronger overall Economics relative to multi-pit alternatives.

The “Super Pit of the North” framing

The “Super Pit of the North” framing reflects Pilbara Gold’s vision for Mt York as a substantial, long-life open-pit operation. The Super Pit reference draws on:

  • Single open-pit shell optimisation, reducing operational complexity.
  • Substantial resource scale supporting multi-decade operation.
  • Growing regional gold Mining infrastructure.
  • Strong regional context for ongoing exploration.

For investors, the framing provides a clear strategic narrative around the project’s ultimate scale ambition, supporting continued institutional and retail engagement.

50,000-metre drill program

Pilbara Gold has launched a 50,000-metre-plus drill program in 2026 — the largest in the company’s history. The substantial drilling commitment reflects management’s confidence in the broader exploration potential and supports both:

  • Substantial near-term resource growth at Mt York.
  • New target generation across the broader tenement footprint.
  • Updated resource estimate definition.
  • Supporting data for the prefeasibility study (PFS).

For ASX small-cap investors, drilling programs at this scale typically deliver substantial newsflow potential through the year. Each assay disclosure provides incremental information that informs the broader Investment case.

Resource estimate and PFS timeline

Pilbara Gold expects to deliver a new Mt York resource estimate in the second half of 2026, alongside the majority of PFS work. The combination provides a defined catalyst calendar for the year:

  • Continued drill assay disclosures through the program.
  • Resource update incorporating new drilling.
  • PFS work providing economic and technical foundation.
  • Capital management updates supporting ongoing development.

Successful PFS delivery would substantially advance Mt York toward potential development decisions, with Bankable Feasibility Study work likely to follow in 2027.

Roe Hills: a second pillar

Beyond Mt York, Pilbara Gold will commence drilling in June 2026 at the Roe Hills project in the Eastern Goldfields. The goal is to convert this exploration project into the company’s second resource project by estimating a maiden Mineral Resource Estimate (MRE).

Successful Roe Hills resource definition would provide:

  • Geographic Diversification beyond the Pilbara region.
  • Additional resource base supporting the broader portfolio.
  • Multiple development pathway Options.
  • Reduced single-asset concentration risk.

The Eastern Goldfields region hosts numerous major gold operations, providing exceptional regional context for the project advancement.

Why Pilbara gold matters strategically

The Pilbara region is best known for iron ore production but increasingly recognised for substantial gold prospectivity. The “Pilbara 2.0” thematic — focusing on the region’s potential as a major gold frontier — has gained traction as multiple exploration projects have delivered material discoveries. Pilbara Gold’s Mt York positioning sits at the heart of this broader regional narrative.

For investors, Pilbara gold exposure provides differentiated geological positioning relative to the established Eastern Goldfields and emerging WA frontier regions. The combination of substantial resource scale at Mt York and established regional Mining infrastructure supports the broader Investment case.

Sector context: ASX gold cohort

The ASX gold cohort has continued to gain visibility through 2026 supported by elevated bullion prices. Pilbara Gold sits within the cohort of emerging producers and developers, with peer companies including Spartan Resources, Aurelia Metals and many others pursuing similar transitions toward production.

Recent sector trends have favoured names with substantial resource scale, defined development pathways and disciplined Capital management. Pilbara Gold’s profile aligns with each of these characteristics, particularly the resource scale supporting the “Super Pit of the North” framing.

Capital management and corporate transition

The rebrand to Pilbara Gold also supports corporate transition activities including Capital management updates, broader market visibility and potential institutional engagement. Successful Brand and resource positioning could support continued share register Diversification and improved trading Liquidity.

Market reaction and outlook

PGL shares have responded to corporate progression including the rebrand, drill program launch and resource updates. Investors are watching for:

  • Continued drill assay disclosures from the 50,000m program.
  • Updated Mt York resource estimate H2 2026.
  • PFS progression and economic delivery.
  • Roe Hills exploration commencement and maiden MRE.
  • Capital management updates.

Risks investors are weighing

Pre-production project advancement carries multiple execution risks. Resource updates may not match investor expectations, and PFS Economics depend on detailed engineering, Capital cost and operational variables. Permitting timelines for substantial open-pit projects can extend beyond initial guidance.

Capital management remains a recurring consideration. The combination of substantial drilling commitment and progressive PFS work requires sustained Capital availability, with implications for Capital raising timing and potential dilution.

Market, Commodity or Investor Impact Section

Pilbara Gold’s 2.08Moz Mt York resource and “Super Pit of the North” positioning provide a defined Investment narrative for ASX small-cap gold investors. Successful 2026 milestone delivery — drill program completion, resource update, PFS progression — could trigger substantial re-rating and lift sector sentiment for emerging Pilbara gold peers. The broader Pilbara 2.0 thematic supports continued institutional engagement.