Bulletin Finds New Gold Targets as Lake Rebecca Moves Toward Drilling
Bulletin Resources has expanded gold targets at Lake Rebecca, with soil sampling and geophysics defining new anomalies ahead of possible first-pass RC drilling. The explorer ended September with $11.63 million in cash and listed investments, although its stake in troubled Matsa Resources adds a separate layer of uncertainty.
- Dino RP13 soil anomaly extended 600 metres, with a new 700-metre target identified
- Goat Dam DDIP responses coincide with historical gold intersections
- Further geophysics and mapping planned before potential Q4 2026 RC drilling
- $7.09 million cash and $4.54 million in listed investments at quarter end
- 9.86% Matsa stake exposed to receivership and administration uncertainty
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Dino soil sampling opens a new drilling target
Bulletin Resources (ASX:BNR) has moved Lake Rebecca closer to a drilling decision after ultra-fine soil sampling extended an existing gold anomaly at Dino RP13 by about 600 metres and outlined a separate target roughly 700 metres across. Peak gold values reached 30.4 parts per billion in a 180-sample programme, with the new anomaly interpreted by the company as a possible fold-hinge or other favourable structural setting beneath regolith cover.
A single dipole-dipole induced polarisation line also returned a moderate chargeability response associated with the soil gold anomaly. The response has not been drilled, and Bulletin says more soil sampling, geological mapping and DDIP lines north and south are needed before it can define targets for first-pass RC drilling. The company’s broader exploration focus on Lake Rebecca was already evident in its Lake Rebecca exploration shift, which followed a reported FY2026 loss and a review of its portfolio.
Goat Dam geophysics matches historical gold
The strongest geophysical result came from Goat Dam RP8, where two DDIP lines detected chargeability responses associated with historical broad, low-grade gold intersections. Those include 39 metres at 0.94 grams per tonne gold and 17 metres at 1.02 grams per tonne, drilled before Bulletin acquired the Pinjin South package from St Barbara.
Bulletin says the DDIP results confirm that the technique can identify disseminated sulphides beneath weathering depths of between 50 and 100 metres. Two additional responses at RP2 and RP6 sit near historic soil-gold anomalies that have not been tested by drilling, while no significant chargeability response was identified at RP12 or RP15. The company completed seven lines totalling 13.2 line kilometres, but the single-line coverage at several prospects does not establish continuity.
Gravity and seismic work refine the exploration map
A 2,032-station gravity survey across Goat Dam and adjacent tenure is now being integrated with aeromagnetics, drilling and surface geochemistry to improve the structural interpretation. At Chifley, a trial passive seismic line identified the interpreted base of the Permian cover and a shallower reflector beneath transported lake sediments, which Bulletin says will help guide further drilling.
Those results remain exploration vectors rather than evidence of a mineral resource. The company cautions that chargeability responses are modelled geophysical features, some inversion results may exaggerate the signal, and historical drill intersections are down-hole lengths with true widths unknown. Planned drilling remains subject to additional technical work, internal prioritisation and statutory approvals.
Funding is solid, but Matsa exposure complicates the picture
Bulletin finished the September quarter with $7.09 million in cash and $4.54 million in listed investments, or $11.63 million in cash and liquid investments. It spent $469,000 on exploration and $288,000 on corporate and other costs during the quarter; the Appendix 5B indicates 10.4 quarters of funding based on reported net operating outgoings.
The balance sheet is not the entire corporate story. Bulletin holds a 9.86% interest in Matsa Resources, whose subsidiaries connected with the Devon Gold Project entered receivership and administration after a dispute with mining contractor Blue Cap Mining. Matsa subsequently announced the sale of five tenements to AngloGold Ashanti for $55 million before GST, but Bulletin said it would continue to monitor the investment. For Bulletin, the immediate exploration catalyst is clearer: whether additional DDIP and mapping can turn the Dino and Goat Dam anomalies into drill-ready targets, and whether drilling actually starts in the December quarter.
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Bottom Line?
Lake Rebecca now has a defined sequence of catalysts, but the geological case still depends on follow-up geophysics and drilling rather than soil or chargeability anomalies alone.
Questions in the middle?
- Will additional DDIP lines confirm continuity at Dino RP13 and Goat Dam before drilling begins?
- Can first-pass RC drilling convert the untested chargeability responses into meaningful gold intersections?
- How will the receivership, administration and asset sales at Matsa affect the value of Bulletin’s 9.86% investment?
