Prodigy Gold has updated its Hyperion Gold deposit resource, boosting indicated ounces by 70% to 212,000 ounces and increasing the total resource to 454,000 ounces. This reflects successful 2025 drilling and improved confidence ahead of a planned scoping study.
- Hyperion Mineral Resource updated to 9.8Mt at 1.4g/t Au for 454koz
- Indicated resource tonnes up 71%, ounces up 70% from prior estimate
- Cut-off grade lowered to 0.5g/t Au for all material types
- Metallurgical testwork shows recoveries of 90-95% supporting processing
- Ongoing environmental baseline studies and mineral lease application in progress
Resource Growth and Confidence
Prodigy Gold NL has delivered a meaningful update to its Hyperion Gold deposit in the Northern Territory, reporting a total Mineral Resource of 9.8 million tonnes grading 1.4 grams per tonne gold, equating to 454,000 ounces at a 0.5g/t cut-off. This represents a 4% increase in contained ounces compared to the previous estimate, but more notably, a 70% increase in indicated ounces to 212,000 ounces. The upgrade reflects the results of an extensive 2025 drilling campaign comprising 19 reverse circulation holes, which enhanced the geological model and resource classification confidence.
Technical Refinements and Metallurgical Insights
The update also involved lowering the cut-off grade for fresh material from 0.6g/t to 0.5g/t, a change justified by a higher gold price environment and improved metallurgical recoveries demonstrated in recent testwork. Recoveries are estimated at 95% for oxide and transitional material and 90% for fresh rock, with flotation processes potentially increasing fresh rock recoveries further. These technical improvements underpin the resource's economic potential and support Prodigy Gold's plans to advance a scoping study assessing open pit mining viability.
Strategic Position and Future Exploration
Located within the Tanami North project, Hyperion is a key asset for Prodigy Gold, which now holds total mineral resources of 23.8 million tonnes at 1.4g/t gold for over 1 million ounces across multiple deposits. The company is also strengthening ties with neighbouring joint venture partners following recent ownership changes, which could facilitate regional exploration synergies. Looking ahead, Prodigy Gold plans further drilling at Hyperion and nearby Tregony to expand resources and refine mining studies, alongside ongoing environmental baseline monitoring to support regulatory approvals.
Environmental and Regulatory Progress
Environmental groundwork is well underway, with flora, fauna, climate, and dust monitoring completed as part of the mineral lease application lodged in late 2024. These efforts are critical to determining if an Environmental Impact Statement will be required under Northern Territory legislation. The company’s proactive approach to environmental management aims to smooth the path toward potential mining development.
Market and Development Implications
While the resource upgrade is encouraging, the economic viability of Hyperion will hinge on the outcomes of the forthcoming scoping study and regulatory approvals. The significant increase in indicated resources enhances the project's attractiveness, potentially accelerating development timelines. Investors will be watching closely as Prodigy Gold advances these next steps in unlocking value from the Tanami North region.
Bottom Line?
Prodigy Gold’s Hyperion resource upgrade sets the stage for a critical scoping study that could unlock open pit mining potential in 2026.
Questions in the middle?
- How will the upcoming scoping study impact the timeline for potential mining at Hyperion?
- What are the implications of the new joint venture partnerships on regional exploration and development?
- Could further drilling materially increase the resource beyond the current 454,000 ounces?