Western Yilgarn NL has secured new land access agreements at its West Julimar Bauxite Project, opening up extensive lateritic bauxite areas for exploration and potential resource growth beyond its current 104.8 million tonne inventory.
- New land access agreements executed over Zones 100 and 200 at West Julimar
- Access covers majority of laterite-gravel system linking two major bauxite deposits
- Current combined inferred JORC resource stands at 104.8 million tonnes
- Plans for systematic drilling to test extensions and undrilled areas underway
- Supports Western Yilgarn’s multi-commodity strategy and alumina portfolio growth
Strategic Land Access Secured
Western Yilgarn NL (ASX – WYX) has taken a significant step forward in advancing its West Julimar Bauxite Project by executing new land access agreements over Zones 100 and 200. These agreements grant the company access to large tracts of lateritic bauxite terrain immediately adjacent to, and bridging, its existing JORC-compliant Mineral Resource Estimate (MRE) areas. This development removes previous operational barriers and opens the door for systematic exploration across a continuous geological system.
Unlocking Resource Potential
The newly accessible land covers the majority of the laterite-gravel system that hosts the Zone 100 and Zone 200 bauxite deposits, which together hold an inferred resource of 104.8 million tonnes at grades of 31.8% and 36.4% alumina respectively. Prior drilling was constrained by limited land access, causing resource boundaries to terminate at tenure limits rather than geological ones. With this obstacle removed, Western Yilgarn can now explore lateral and strike extensions, drill the previously untested areas between the two deposits, and investigate multiple undrilled laterite plateaux.
Exploration Plans and Geological Confidence
The company plans to prioritise shallow aircore and auger drilling methods, which are well-suited to laterite-hosted bauxite systems and allow for rapid, cost-effective testing over large areas. Geological indicators such as direct continuity of laterite units, matching surface geomorphology, and proximity to high-grade mineralisation underpin a strong probability that the newly accessed ground hosts additional bauxite mineralisation. Western Yilgarn’s Non-Executive Director Pedro Kastellorizos emphasised that the new agreements link and surround the two defined deposits, providing a clear pathway to materially expand the current resource base.
Broader Strategic Outlook
This milestone fits into Western Yilgarn’s broader multi-commodity strategy, which includes advancing both its bauxite portfolio and emerging nickel-gallium opportunities in the region. The company is positioning itself for a busy quarter of exploration activity and news flow, supported by newly incorporated metallurgical datasets and ongoing environmental assessments. The expanded access and exploration program could significantly enhance the value and scale of Western Yilgarn’s alumina assets within the highly prospective Darling Range Mineral Field.
Looking Ahead
While the new land access agreements mark a critical operational milestone, the actual expansion of the bauxite resource will depend on forthcoming drilling results and regulatory approvals. Investors and analysts will be watching closely for updates on exploration progress and any revisions to the Mineral Resource Estimate that could reshape Western Yilgarn’s development trajectory.
Bottom Line?
Western Yilgarn’s expanded land access sets the stage for a potential leap in bauxite resources, but the next drilling results will be pivotal.
Questions in the middle?
- How soon will Western Yilgarn release results from the new drilling programs?
- What environmental or regulatory hurdles remain before resource expansion can be confirmed?
- How might expanded bauxite resources influence Western Yilgarn’s project financing and development timeline?