Basin Energy Newmans Rare Earth Drilling Expands Northwest Queensland Potential

Basin Energy’s maiden Newmans drilling points to a potentially larger rare earth opportunity in northwest Queensland

Basin Energy Newmans rare earth drilling results in northwest Queensland have delivered an encouraging first look at the prospect, with maiden reverse circulation drilling returning a standout shallow intercept and, importantly, supporting a revised geological model. Furthermore, the early data suggests Newmans may host more than an isolated result.

Basin Energy (ASX: BSN) reported that one hole returned 18m at 401 ppm NdPr oxide and 49 ppm DyTb oxide from surface within 2,160 ppm TREO. According to the company, that matters not only because mineralisation starts at surface, but also because the intercept contains elevated magnet rare earths.

In addition, Basin said the early drilling indicates stronger rare earth enrichment may be associated with preserved weathering zones developed over fertile rare earth-bearing granites. For investors, that interpretation could prove just as significant as the headline assay.

A strong maiden result from the first three holes

The maiden program at Newmans comprised 8 vertical RC holes for 627m across an approximately 9km north-south transect. So far, assays have been reported for the first 3 holes, while the remaining 5 holes are expected in mid-June 2026.

The strongest result came from SBRC26003, which returned:

• 18m at 401 ppm NdPr oxide and 49 ppm DyTb oxide from surface
• Within 2,160 ppm TREO
• Including:
  • 6m at 552 ppm NdPr oxide and 48 ppm DyTb oxide from 3m within 2,752 ppm TREO
  • 3m at 603 ppm NdPr oxide and 109 ppm DyTb oxide from 12m within 3,613 ppm TREO

• Plus a deeper interval of:
  • 3m at 239 ppm NdPr oxide and 25 ppm DyTb oxide from 60m within 1,365 ppm TREO

By contrast, the first two holes intersected fertile rare earth-bearing granites but did not return significant mineralised intervals. Therefore, the distinction between geology and weathering preservation is beginning to shape the exploration story.

This early contrast is central to the company’s interpretation. Basin said SBRC26001 and SBRC26002 encountered REE-enriched granite with only limited preserved weathering, whereas SBRC26003 retained a broader, strongly weathered profile and delivered the best mineralisation to date.

Why the geological model matters

The more meaningful development in Basin Energy Newmans rare earth drilling results in northwest Queensland may be the evolving explanation for where stronger mineralisation occurs. In early-stage exploration, geological understanding often creates more value than a single standout hole.

Rather than viewing Newmans as a uniformly mineralised granite target, Basin now interprets the prospect as potentially containing discrete preserved weathering zones above fertile rare earth-bearing granites. In practical terms, granite fertility alone may not be enough.

The company outlined three broad geological domains:

• Fresh granite
• Transitional weathered granite
• Strongly or completely weathered granite

According to Basin’s initial interpretation:

1. Fresh granite is broadly elevated in rare earths
2. Better mineralisation appears linked to stronger weathering preservation
3. Preserved weathering zones above fertile granite are now the higher-priority targets

Consequently, the model gives Basin a more selective framework for future drilling. If pending assays support this idea, the company may be able to rank targets more efficiently across Newmans and, potentially, the wider project area.

“The outcomes from this targeted first-pass drilling program have exceeded our expectations,” said Managing Director Pete Moorhouse. He added that the initial results confirm “thick, shallow and high-grade magnet rare earth mineralisation” while helping define what Basin sees as the key control on higher-grade REE enrichment.

The standout intercept in context

The key interval from SBRC26003 is likely to attract market attention because it starts at surface and includes elevated magnet rare earth content. However, the composition of the mineralisation is just as important as the overall grade.

The 12m to 15m sub-interval stands out in particular. It combines elevated NdPr oxide, stronger DyTb oxide, and a solid TREO backdrop. As a result, investors may view it as a more meaningful indication of magnet rare earth potential.

Rare earth discoveries are not judged solely on total grade. Instead, the mix of elements matters because NdPr, dysprosium and terbium are closely watched for their use in permanent magnets and advanced technologies.

NdPr oxide explained simply

What is NdPr oxide?

NdPr refers to the combined oxides of:

• Neodymium
• Praseodymium

These elements are commonly grouped together because they are important ingredients in permanent magnets used in electric motors, wind turbines and other high-performance applications.

Why do investors focus on NdPr?

Investors often look beyond TREO, or total rare earth oxide, because not all rare earth elements carry the same commercial value or demand profile. Therefore, stronger NdPr content can make a result more relevant than a similar TREO grade with weaker magnet rare earth exposure.

In simple terms:

• TREO measures total rare earth content
• NdPr oxide highlights two commercially important magnet rare earths
• DyTb oxide adds exposure to dysprosium and terbium

Mini glossary

This is why Basin Energy Newmans rare earth drilling results in northwest Queensland focus on both grade and composition. A shallow interval with elevated NdPr and DyTb may ultimately matter more than a broader TREO-only result.

A 4km target corridor is starting to emerge

The Newmans story is not being framed as a single isolated intercept. Basin said that integrating initial drilling with historical 2023 auger geochemistry, geological mapping, satellite imagery and field observations points to a potential 4km target corridor surrounding SBRC26006.

That matters because markets usually look for repeatability. One strong hole can generate interest; however, a coherent corridor can support a genuine exploration thesis.

The historical auger program had already identified NdPr-dominant anomalism, with mineralisation described as open at depth due to shallow auger refusal. In addition, Basin noted that auger results broadly strengthened to the south as the weathering profile thickened.

One pending hole is especially important. Basin stated that SBRC26006 intersected the most extensive and strongly weathered granite profile in the program, including completely and strongly weathered intervals. Accordingly, its assays are likely to be watched very closely.

“The program quickly evolved from testing granite fertility to targeting a preserved weathered granite system,” said Exploration Manager Odile Maufrais, adding that preservation of the weathering profile appears critical when geological observations are integrated with auger geochemistry and the initial assays.

Regional setting supports a broader pipeline

Newmans sits within the Sybella Batholith, a major granite system in northwest Queensland. According to Basin, the prospect is located 20km south of Red Metal’s Sybella rare earth discovery and 40km from Mount Isa.

The company’s broader landholding is also significant. Basin controls 5,805km² west and south-west of Mount Isa, with around 685km² known or interpreted to overlie the Sybella Batholith.

That position matters for two reasons:

• Newmans is part of a wider rare earth search area
• The revised weathering model may be relevant across multiple anomalies

Specifically, Basin identified Eight Mile and Three Ways as additional drill-ready targets from historical auger sampling. Therefore, positive confirmation at Newmans could have implications well beyond a single prospect.

Funding and upcoming catalysts

Basin said follow-up work is fully funded after completing a $1.1 million financing. For investors, this reduces a familiar near-term risk: encouraging results with limited capacity to act on them.

The key next steps include:

1. Assessment of the remaining five drillhole assays
2. Refinement of the weathering profile model
3. Potential preliminary mineralogical and metallurgical work using archived samples
4. Ranking of preserved weathering targets
5. Assessment of Eight Mile and Three Ways

Why this announcement matters to investors

Basin Energy Newmans rare earth drilling results in northwest Queensland add several useful pieces to the investment case. First, they provide an initial proof point that Newmans may host thick, shallow magnet rare earth mineralisation from surface.

Second, the announcement gives the market a clearer technical framework for follow-up drilling, with preserved weathering emerging as the main targeting control. Third, there is still meaningful news flow ahead, as five holes remain pending.

Finally, Basin has funding in place to continue work. The company remains at an early exploration stage, and the revised interpretation still needs confirmation. Even so, the blend of a strong first intercept, a clearer geological model and near-term assay catalysts gives investors a defined set of markers to watch.

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