Stellar Resources has revealed exceptional tungsten and silver assay results from reconnaissance sampling at its Scamander Critical Minerals Project in Tasmania, highlighting significant exploration upside alongside its flagship Heemskirk Tin Project.
- Tungsten grades up to 6.91% WO3 at Lutwyche prospect
- Silver assays reaching 2,730 g/t at Scamander Bell
- Historical drilling confirms significant tungsten intercepts
- Adjoining Carson De Beers prospect shows up to 8.3% WO3
- Company advancing exploration with soil surveys and scout drilling
Exceptional Tungsten Grades Revive Interest at Lutwyche
Stellar Resources (ASX:SRZ) has reported standout reconnaissance rock chip results from its Scamander Critical Minerals Project in Eastern Tasmania, with tungsten assays hitting as high as 6.91% WO3 at the Lutwyche prospect. These surface samples, showcasing coarse wolframite crystals in quartz veins, dramatically surpass historical drilling intercepts of 2.3m at 1.4% WO3 and 1.9m at 1.4% WO3, underscoring the prospect’s robust polymetallic potential.
Adding to the intrigue, the adjacent Carson De Beers prospect, located just 500 metres north along strike, boasts historical tungsten grades up to 8.3% WO3 despite limited testing. Together, these prospects form an approximately 1-kilometre prospective tungsten corridor that remains largely untested by modern exploration techniques.
Scamander Bell Delivers Exceptional Silver Assays
At Scamander Bell, Stellar’s sampling has returned extraordinary silver grades, with assays reaching 2,730 g/t Ag from float and mullock samples. Among 28 samples collected, 10 exceeded 100 g/t silver, while gold, lead, and arsenic levels were also elevated, suggesting a complex mineralised system at the margin of a Devonian intrusive.
This polymetallic character complements Stellar’s earlier high-grade discovery at North Scamander, where drilling intersected 32 metres at 141 g/t silver alongside tin, zinc, lead, indium, and gallium. These findings collectively illustrate the district’s rich critical minerals endowment and reinforce the company’s strategic focus on diversified exploration targets.
Strategic Exploration and Development Priorities
While Stellar continues to prioritise advancing its flagship Heemskirk Tin Project towards development; recently securing substantial funding to underpin feasibility studiesplacement raises $22.1 million; the Scamander Project is set for systematic follow-up. Planned activities include soil geochemistry, geophysical surveys, and scout drilling designed to delineate mineralisation extents and upgrade resource confidence.
Managing Director Simon Taylor highlighted the significance of the new tungsten results, noting the synergy with historical data and the sizeable untested prospective zone. This measured approach aims to unlock value from Scamander’s polymetallic assets while maintaining momentum on Heemskirk, where recent operational improvements have bolstered project economicstin recovery improved to over 70%.
Exploration Results Underpinned by Rigorous Data and Historical Context
The latest rock chip sampling campaign encompassed 47 samples across Lutwyche and Scamander Bell, analysed using industry-standard four-acid digest and ICP-MS techniques for comprehensive element suites. Historical drilling and surface sampling dating back to the 1970s and 1990s provide valuable context, with core stored and available for relogging to enhance geological understanding.
While these reconnaissance results do not yet define mineral resource estimates or true mineralisation widths, they provide compelling targets for systematic evaluation. The polymetallic nature of the Scamander district, including critical minerals like tungsten, silver, indium, and bismuth, aligns with global demand trends and adds strategic depth to Stellar’s portfolio.
Bottom Line?
Stellar’s high-grade tungsten and silver surface results at Scamander open new exploration avenues but will require systematic drilling to translate into resource upgrades amid ongoing Heemskirk development.
Questions in the middle?
- How will follow-up drilling at Lutwyche and Carson De Beers refine the extent of tungsten mineralisation?
- What is the potential scale and grade continuity of the silver-rich veins at Scamander Bell?
- Could polymetallic discoveries at Scamander eventually complement or diversify Stellar’s tin-focused production plans?