Auravelle’s Nuckulla Hill Discovery Raises Stakes Ahead of Drilling
Auravelle Metals has identified a significant 10-kilometre zone of gold and silver anomalies at its Nuckulla Hill project in South Australia, setting the stage for an active drilling campaign and further exploration in 2026.
- 10km long gold and silver anomaly zone identified at Nuckulla Hill
- Anomalies located within the prolific Yalbrinda Shear Zone
- Extensive new soil sampling program completed with results expected in December
- August drilling assay results pending; follow-up RC drilling scheduled for November
- Multiple exploration targets including Sheoak, Bimba West, and Sauna prospects
Historical Soil Sampling Reveals New Targets
Auravelle Metals Limited (ASX, AUV) has announced the identification of a 10-kilometre-long corridor of high-priority gold and silver anomalies at its Nuckulla Hill Gold Project in South Australia. This discovery stems from a comprehensive review of historical soil sampling data collected between 2011 and 2015, which highlighted multiple coincident gold and silver anomalies within the Yalbrinda Shear Zone, a geological structure known to host significant deposits such as Barton Gold’s 1.6 million ounce Tunkillia Gold Deposit.
The scale and coincidence of these anomalies enhance the prospectivity of the area, reinforcing Auravelle’s confidence in the potential for large gold systems. Notably, recent reverse circulation (RC) drilling at the Sheoak Prospect returned promising results, including an intercept of 6 metres at 8 grams per tonne gold, underscoring the quality of targets within the project area.
New Soil Sampling Expands Exploration Pipeline
The samples are currently being analyzed for gold and multi-element geochemistry, with assay results expected by December. This fresh dataset is anticipated to provide critical insights into the mineralisation controls and help identify new anomalies that were not detected by earlier calcrete sampling programs conducted in the 1990s and 2000s.
Upcoming Drilling and Exploration Activities
Auravelle is poised for an active exploration phase over the coming months. Assay results from the August drilling campaign at Nuckulla Hill and Tunkillia North are due imminently, which will inform the next phase of reverse circulation drilling scheduled to commence in November. This follow-up drilling will focus on high-grade prospects such as Sheoak, as well as newly identified targets like Bimba West and Sauna, which exhibit strong gold and silver anomalies.
Beyond the current projects, Auravelle is preparing for first-pass aircore drilling at its Crown Project in Western Australia near Kalgoorlie, with operations expected to start soon. Additionally, a site visit to the recently acquired Skye Gold Project in South Australia is planned for early 2026 to assess drill targets, signaling a broad and sustained exploration effort across multiple fronts.
Strategic Positioning in a Proven Gold Province
The Yalbrinda Shear Zone, part of the Gawler Craton, is a well-established corridor for shear-hosted lode-style gold mineralisation. Auravelle’s focus on this region leverages the geological setting that has already yielded multi-million-ounce deposits nearby. The company’s methodical approach, integrating historical data with new geochemical surveys and targeted drilling, positions it well to unlock further value from these underexplored tenements.
Managing Director Andrew Muir emphasised the significance of coincident gold and silver anomalies as key pathfinders for large gold systems, highlighting the robust pipeline of prospects that Auravelle intends to drill test over the next six months and beyond.
Bottom Line?
Auravelle’s expanding gold-silver anomaly footprint and imminent drilling results could redefine its resource potential in South Australia’s prolific gold belt.
Questions in the middle?
- Will the upcoming assay results confirm the scale and grade of the newly identified anomalies?
- How will the new soil sampling data influence Auravelle’s drilling priorities and exploration strategy in 2026?
- What are the implications of these findings for Auravelle’s valuation and potential partnerships in the region?
