Western Queen Project Yields Multiple High-Grade Tungsten Intersections Over 1500m Strike
Rumble Resources has unveiled multiple high-grade tungsten intersections at its Western Queen Project, with a maiden tungsten resource estimate expected soon. This discovery complements an already significant gold resource, positioning the project as a critical minerals hotspot amid tightening global tungsten supply.
- Multiple high-grade tungsten intersections confirmed from historical diamond core
- Maiden tungsten Mineral Resource Estimate nearing completion with 18 lodes identified
- Tungsten mineralisation extends over 1500m strike and remains open at depth
- Preliminary metallurgical testwork indicates potential economic recovery of tungsten
- Broader 5km x 2.5km area identified with high-priority tungsten exploration targets
High-Grade Tungsten Discovery at Western Queen
Rumble Resources Limited (ASX – RTR) has revealed compelling new assay results from its Western Queen Project in Western Australia, confirming multiple high-grade tungsten intersections from historical diamond drilling. These results include standout intervals such as 3.45 metres at 0.66% tungsten trioxide (WO₃) and narrower zones exceeding 1% WO₃, often accompanied by gold mineralisation. The tungsten mineralisation is interpreted as an early-stage skarn event, spatially adjacent to the project's significant gold deposits, which recently saw a resource upgrade to 370,000 ounces at 3.1 grams per tonne.
Towards a Maiden Tungsten Resource
Building on these encouraging assays, Rumble has engaged Ashmore Advisory Pty Limited to complete the maiden tungsten Mineral Resource Estimate (MRE), expected in August 2025. Geological interpretation has delineated eighteen distinct tungsten lodes over a 1500-metre strike length between the Western Queen South and Central open pits, with mineralisation remaining open both along strike and at depth. This suggests the potential for a sizeable tungsten resource complementing the existing gold assets.
Strategic Importance of Tungsten
Tungsten is classified as a critical raw material due to its unique properties, high melting point, hardness, and density, that make it indispensable in aerospace, defence, electronics, and cutting tools. Global tungsten supply is increasingly constrained, with China producing over 80% of the world’s tungsten ore but recently experiencing a 12% production decline and imposing export restrictions amid geopolitical tensions. This supply crunch, combined with rising industrial and military demand, has driven tungsten prices up by 43% since 2023, underscoring the strategic value of new tungsten discoveries outside China.
Expanding Exploration and Metallurgical Work
Rumble is actively expanding its exploration footprint, identifying multiple high-priority tungsten targets across a 5km by 2.5km area at Western Queen, based on geochemical anomalies and geological modelling. A reconnaissance field program is underway to assess these targets. Concurrently, preliminary metallurgical testwork on scheelite-bearing material indicates a promising revenue stream, with bulk samples being prepared for detailed testing to optimize tungsten recovery and integrate it into future mine planning.
Implications for Rumble and the Market
The addition of tungsten to Western Queen’s portfolio enhances Rumble’s position in the critical minerals sector, potentially unlocking new revenue streams and increasing project resilience amid volatile commodity markets. As the maiden tungsten resource estimate approaches, investors will be watching closely to gauge the scale and economic viability of this emerging tungsten asset alongside the established gold resource.
Bottom Line?
With tungsten’s strategic importance rising, Rumble’s imminent maiden resource could mark a pivotal moment for Western Queen’s future.
Questions in the middle?
- What will the maiden tungsten Mineral Resource Estimate reveal about the scale and grade of the deposit?
- How will ongoing metallurgical testwork impact the economic viability and mine planning for tungsten recovery?
- What are the implications of expanding tungsten targets across the broader Western Queen Project for future exploration?
- How might global tungsten supply constraints and geopolitical factors influence Rumble’s project valuation?
- Will dedicated tungsten drilling confirm and extend the current mineralisation beyond historical gold-focused drilling?