Iltani Resources Supports Orient Resource Growth with Extensional Drilling

Iltani’s drilling at Orient West delivers high-grade silver intercepts and resource expansion potential.

What the company is saying

Iltani Resources is highlighting high-grade silver-lead-zinc-indium mineralisation from six new reverse circulation holes at the Orient West project in north Queensland. The company frames these results as evidence of mineralisation continuity beyond the existing resource footprint, with three holes yielding four intercepts above 1,000 grade-metres silver equivalent. The announcement emphasizes standout intervals, including 25m at 146g/t AgEq (with 4m at 327g/t, 1m at 849g/t, and 3m at 335g/t), and another intercept of 21m at 100g/t AgEq (including 1m at 669g/t). Iltani stresses that four holes are on the margins or outside the current Mineral Resource Estimate (MRE) and that the drilling demonstrates strike continuity over about 400m. The company underscores its current Orient MRE of 62.5Mt at 81.5g/t AgEq (38.8Mt Indicated, 23.7Mt Inferred) and states that these results, together with recent Link Zone data, strengthen its plans to expand the MRE before moving to project scoping. The tone is confident and data-driven, focusing on technical progress and resource growth.

What the data suggests

The disclosed drill results confirm multiple high-grade silver equivalent intercepts, with three holes producing four intervals above 1,000 grade-metres. The most significant is 25m at 146g/t AgEq from 114m, including 4m at 327g/t, 1m at 849g/t, and 3m at 335g/t. Another hole returned 21m at 100g/t AgEq from 101m, including a 1m interval at 669g/t. The current Orient MRE stands at 62.5 million tonnes at 81.5g/t AgEq, split between 38.8Mt Indicated and 23.7Mt Inferred. Four of the latest holes are on the margins or outside the MRE grade shell, and the new drilling demonstrates strike continuity over 400m. Iltani has drilled 1,200m at 50m section spacing and 450m at 100m spacing, with a further 700m to the northeast defined by historical workings but lightly tested. The data supports the company’s claim of resource expansion potential and technical progress, but no new economic or production metrics are provided. The evidence is robust for exploration-stage advancement, with clear technical disclosure and no exaggerated forward-looking claims.

Analysis

The announcement is a technically detailed exploration update, with the majority of claims supported by specific drill intercepts, resource figures, and clear operational progress at the Orient West project. Only one key claim is forward-looking: the intention to expand the Mineral Resource Estimate (MRE) and advance scoping work, which is a logical next step rather than an aspirational overstatement. The tone is positive but proportionate to the evidence, with no exaggerated language or unsupported projections. There is no indication of imminent capital outlay or near-term production; the benefits of resource expansion and potential development are inherently long-term. As an exploration-stage update, the absence of financial or profitability metrics is normal and not a deficiency. The data supports a genuine technical advance, with minimal narrative inflation.

Risk flags

• ●Resource expansion and project advancement are contingent on continued drilling success and positive technical results; failure to replicate high-grade intercepts or demonstrate broader continuity could limit future resource growth.
• ●The area northeast of the current drilling, defined by historical workings and gossanous outcrop, remains lightly tested, introducing geological uncertainty and the risk that mineralisation may not extend as expected.
• ●No economic, cost, or production data are disclosed, so investors cannot yet assess project viability, capital requirements, or timeline to cash flow; this is typical at this stage but remains a key execution risk.
• ●The timeline to value realisation is inherently long, with multiple technical and permitting steps ahead before any development decision, exposing the project to commodity price, funding, and regulatory risks.

Bottom line

Iltani Resources’ latest drilling at Orient West delivers strong high-grade silver equivalent intercepts and demonstrates mineralisation continuity beyond the current resource footprint. The company’s technical disclosure is detailed, with specific grades, widths, and resource figures supporting its narrative of resource expansion potential. However, the project remains at an early exploration stage, with no economic or production data yet available and a long timeline before any development decision. The main takeaway is that these results strengthen the case for a larger resource and future scoping work, but investors should recognise that value realisation is still distant and contingent on further technical success. The next key milestone will be a formal resource update or scoping study that translates technical progress into economic terms.

Announcement summary

(ASX:ILT) Iltani Resources has reported high-grade silver-lead-zinc-indium mineralisation from six reverse circulation holes at Orient West in north Queensland. Step-out drilling has confirmed continuity of mineralisation beyond the current resource footprint. Three holes produced four intercepts above 1,000 grade-metres on a silver equivalent basis. The most significant intercept was 25 metres at 146 grams per tonne AgEq from 114m, including 4m at 327g/t AgEq. Within this interval, there was 1m at 849g/t AgEq from 116m and a separate 3m zone at 335g/t AgEq from 127m. Another hole intersected 21m at 100g/t AgEq from 101m, including 1m at 669g/t AgEq from 104m. The current Orient Mineral Resource Estimate (MRE) stands at 62.5 million tonnes at 81.5g/t AgEq, comprising 38.8Mt in the Indicated category and 23.7Mt in the Inferred category. Four of the latest holes are located on the margins of or outside the current MRE grade shell. These holes follow up late-2025 drilling east of the previously known Orient West mineralisation. The new drilling demonstrates strike continuity over approximately 400m. Iltani has drilled 1,200m of Orient West mineralisation at 50m section spacing and another 450m at 100m spacing. An additional 700m to the northeast is defined by historical workings and gossanous outcrop but remains lightly tested. The latest drilling, together with recent Link Zone results, has strengthened Iltani’s plans to expand the MRE before advancing the project’s scoping work.

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