Greenvale Energy has expanded its Thunderball uranium pipeline in the Northern Territory, with a 9km paleochannel target, six additional targets and multiple confirmed prospects now advancing towards potential drilling. The company also raised A$3.25 million, although the proposed Pine Creek acquisition remains conditional and several exploration targets are still untested.
- 9km Powers paleochannel target traced across Thunderball
- Six additional uranium targets identified on EL 33670
- Surface assays reached 51ppm uranium at Wildcard South
- A$3.25 million placement completed at 3.3 cents per share
- Appendix 5B reported A$2.73 million cash and 3.52 quarters of available funding
Thunderball pipeline expands ahead of potential drilling
Greenvale Energy Limited (ASX:GRV) has turned a high-resolution airborne survey into a broader uranium exploration pipeline at its Thunderball Project, with the Powers prospect now defined over about 9km of strike and six further targets identified on adjoining ground. The work remains at the exploration stage, but the company says the scale and shallow setting of Powers could support cost-efficient first-pass drill testing once approvals are secured.
The Powers radiometric response extends up to 400 metres in width, with ground readings generally three to four times local background. Greenvale interprets the anomaly as a possible calcrete-hosted system near the top of a paleochannel, while a planned close-spaced airborne electromagnetic survey is intended to clarify the channel geometry and basement architecture. Permitting and approvals for future exploration drilling have begun.
The quarter's latest work builds on the 9km paleochannel target, which earlier coverage said had entered the permitting phase for maiden drilling. At Spectre, mapping refined an anomalous area measuring about 170 metres by 340 metres, while Wildcard South produced an anomalous zone about 1km wide and 1.4km along strike.
Assays strengthen structural and regional targets
Early laboratory results provided additional support for the exploration model, though they do not establish a mineral resource. Wildcard South returned a peak surface assay of 51 parts per million uranium, while breccia exposed south-east of Spectre returned up to 21ppm uranium. A second anomalous breccia exposure was mapped to the north-north-east in September, with assays still pending.
Greenvale interprets the two breccia occurrences as sitting along a fault splay that may intersect the Hayes Creek Fault about 1.5km east of Spectre. An independent review also identified a major north-west to south-east structure across EL 33670, and ground follow-up confirmed six additional targets associated with limestones and minor granite outcrop. The six-target program had been reported in the six new uranium targets, with drilling yet to begin.
Pine Creek acquisition remains a key condition
The proposed acquisition of uranium rights over the Pine Creek Uranium Project from Patronus Resources remains in progress rather than complete. Greenvale says it has met its individual requirements, but third-party approvals and the formal Uranium Rights Agreement are still being advanced. Native Title discussions connected with the ELA 34114 application also remained ongoing with the Northern Land Council at quarter-end.
If completed, the transaction is intended to combine the Pine Creek rights, including the high-grade Thunderball deposit and other advanced prospects, with Greenvale's adjoining Douglas River tenure to create an exploration footprint of about 2,500 square kilometres. Shareholders had already approved the issue of consideration shares in August, but the remaining approvals and documentation leave a material execution step outstanding.
Placement funds exploration while Alpha testing resets
Greenvale raised A$3.25 million before costs through the issue of 98.5 million shares at A$0.033 each, supported by institutional investors and existing shareholders. The Appendix 5B reported A$2.73 million in cash and cash equivalents at 30 September, alongside an undrawn A$1 million director-provided facility. On the company's stated calculation, total available funding represented about 3.52 quarters of coverage based on quarterly operating and exploration outgoings of A$1.058 million.
About 78% of the quarter's A$530,000 exploration expenditure went to uranium. At Alpha, however, Technix's processing work did not produce the preferred C-170 paving-grade viscosity. Greenvale has moved to a broader six-to-eight-week SAMI Bitumen Technologies program examining conventional bitumen blending and additive-based modification, with the Alpha C-170 testing reset already identifying adhesion and elasticity as key technical hurdles.
December quarter results will test the exploration case
The next evidence point is likely to come from the ground rather than the map: pending assays from EL 33670 and the Spectre-area breccias, progress on drilling approvals and the proposed electromagnetic survey at Powers. Greenvale also plans initial mapping and sampling at the Elkedra-Henbury project in the December quarter, while the SAMI work is expected to conclude during the same period. Until drilling tests the anomalies, the expanded pipeline remains prospective ground with encouraging surface indicators, not a defined uranium discovery.
Bottom Line?
Greenvale has bought itself exploration time, but the investment case now depends on converting radiometric targets and surface assays into drill results while completing the Pine Creek transaction.
Questions in the middle?
- Will drilling approvals and the planned electromagnetic survey confirm a coherent, drill-ready Powers system?
- Can pending assays from the breccias and EL 33670 targets add meaningful support to the Hayes Creek structural model?
- Will the Pine Creek uranium-rights acquisition clear third-party and Native Title requirements before further funding is needed?