Independent analysis by the University of Tasmania’s CODES endorses Right Resources’ Pilot Project as a Reduced Intrusion-Related Gold System, highlighting significant gold and tungsten prospectivity in Tumbarumba, NSW.
- Pilot Project aligns with Reduced Intrusion-Related Gold System (RIRGS)
- Drilling targets distal zones with metal zonation guiding exploration
- Blue Prospect tungsten discovery expands critical minerals potential
- Larger sample mass assays adopted to better assess gold distribution
- Strategic partnerships and funding discussions underway
Independent Analysis Validates Pilot Project as RIRGS
Right Resources Limited (ASX:RRE) has received independent confirmation from CODES, the University of Tasmania’s Centre for Ore Deposit and Earth Sciences, that its Pilot Project in Tumbarumba, NSW, is consistent with a Reduced Intrusion-Related Gold System (RIRGS). This interpretation is backed by a suite of geological, geochemical, and fluid inclusion evidence, including reduced granitoid host rocks and characteristic quartz-tourmaline veining, placing the project within a globally recognised mineralisation framework.
This endorsement positions the Tumbarumba district as an emerging metallogenic province in Australia, with prospectivity not only for gold but also tungsten, supported by similarities to major RIRGS provinces such as the Tintina Gold Province in Alaska and Yukon. The district’s structural controls, influenced by the litho-crustal Gilmore Fault, parallel those in these prolific regions, suggesting potential for multiple mineral systems.
Drilling Focuses on Distal Zones with Metal Zonation as a Guide
Right Resources’ ongoing diamond drilling at Pilot has completed five holes totalling over 3,000 metres, targeting the western margin of the system beneath the historic Maragle Goldfield. Early results from hole RRPT0001 reported 42 metres at 0.2 g/t gold from 338 metres, with localised veins up to 5 g/t gold. Step-out holes RRPT0002 and RRPT0004 have assays pending, with RRPT0002 testing a significant geophysical anomaly interpreted as a potential intrusive centre.
Geochemical data reveal the current drilling is sampling distal assemblages enriched in arsenic, gold, and silver, while higher temperature zones closer to the intrusive core are expected to host elevated tungsten, bismuth, and tellurium. This metal zonation model is crucial for vectoring towards higher-grade mineralisation, indicating that current holes test peripheral zones and that further drilling may target the system’s core for richer grades.
Blue Prospect Discovery Adds Critical Minerals Dimension
The company’s evolving geological understanding has also led to the identification of the Blue Prospect, a large tungsten soil anomaly measuring approximately 1.8 by 2.0 kilometres, with rock chip assays up to 4.3% WO₃. This discovery, supported by additional granted tenure, suggests a reduced intrusion-related system with elevated tungsten and bismuth proximal to higher temperature zones.
The Blue Prospect’s significance is heightened by tungsten’s classification as a critical mineral by both Australian and US governments, given its applications in defence and advanced manufacturing, and the global supply concentration in China. This adds a strategic minerals dimension to Right Resources’ portfolio beyond gold and copper. The company’s recent high-grade tungsten assays have already drawn market attention to this emerging critical mineral asset.
Refined Assay Techniques to Capture Gold Distribution
Recognising the heterogeneous nature of mineralisation in RIRGS systems, Right Resources has transitioned from traditional 50 g fire assays to larger sample mass techniques, including PhotonAssay (~500 g) and Screen Fire Assay (~1,000 g). This methodological shift aims to better represent gold distribution, which may be unevenly spread within the mineralised zones.
Re-assays of key drill holes, including RRPT0001 and RRPT0004, are underway, with results expected within 1–3 weeks. These results will be critical in validating the new geological model and refining exploration targets. The company’s collaborative research with CODES, supported by prior R&D funding boosts, underpins this technical advancement and exploration strategy.
Strategic Partnerships and Regional Exploration Plans
The scale and potential of the Pilot system, combined with the tungsten discovery at Blue Prospect, have catalysed strategic partnership and funding discussions. Right Resources aims to leverage these collaborations to accelerate exploration and development across the Tumbarumba district, which is emerging as a significant new metallogenic province.
Upcoming milestones include the release of updated assay results from the current drilling program and further exploration updates on the Blue Prospect and regional targets. With drilling interpreted to be testing distal zones, the company’s next steps will focus on vectoring towards the system’s core to unlock higher-grade mineralisation.
Bottom Line?
With independent validation and enhanced assay methods, Right Resources is poised to refine its exploration focus on higher-grade zones while advancing critical mineral prospects in Tumbarumba.
Questions in the middle?
- Will upcoming assay results confirm higher-grade zones closer to the intrusive core?
- How might strategic partnerships influence the pace and scale of exploration in the Tumbarumba district?
- What is the potential for tungsten to become a major revenue driver alongside gold at Right Resources?