Tambourah’s high-grade gold portfolio reaches its next test
Tambourah Metals has reported high-grade exploration results at Beatty Park South and Tambourah King, alongside a stronger cash position and a reduced annual loss. The projects remain at exploration stage, with drilling and resource modelling now carrying the story forward.
- Beatty Park South returned 10m at 38.9g/t gold, including 1m at 169g/t
- Tambourah King drilling included 2m at 49.7g/t gold
- Cash increased to A$4.95 million after A$5.60 million of share issues
- Net loss narrowed to A$2.09 million from A$2.86 million
- A$974,152 impairment was recognised against exploration assets
High-grade results lead Tambourah’s exploration portfolio
Tambourah Metals Ltd (ASX:TMB) has put its strongest exploration numbers at the front of its 2026 annual report, with Beatty Park South delivering a 10-metre interval at 38.9g/t gold, including 1 metre at 169g/t. The result came from aircore drilling in the Bryah Gold Project, where a broader 24-metre intersection returned 18.8g/t gold from 20 metres in composite samples.
The company has cautioned that the mineralisation remains an exploration target rather than an established economic resource. Follow-up slim-line RC drilling below the discovery returned narrower intersections, including 3 metres at 6.6g/t gold, while the system remains open along strike and at depth. Tambourah plans further diamond drilling at Beatty Park South and first-pass aircore drilling at the nearby T2 anomaly.
Tambourah King moves towards maiden resource
At the Tambourah Gold Project in the Pilbara, drilling at Tambourah King returned 2 metres at 49.7g/t gold from 50 metres, including 1 metre at 97.6g/t. A diamond hole also returned 1.31 metres at 38.4g/t from 82.14 metres. The company says a 17-hole infill RC programme was under way at the reporting date to support a planned maiden resource estimate.
Results outside the main Tambourah King zone were more mixed but extended the exploration pipeline. Alexandria returned 0.2 metres at 23.6g/t gold and 2 metres at 5.8g/t, while Young Australian returned 0.32 metres at 5.1g/t. Tambourah intends to continue RC drilling across adjacent lines of lode, while resource modelling and preliminary metallurgical testing proceed at Tambourah King.
Critical minerals programme adds a second exploration track
Gold is not the only target. At Speewah North in the Kimberley, surface sampling confirmed a 7-kilometre corridor of antimony-silver-copper mineralisation. Peak samples included 9.16% antimony, 789g/t silver, 7% copper and 3.8g/t gold at Haydens, alongside samples from Catto’s reporting up to 1,910g/t silver and 5.18% copper.
Those figures are surface samples and do not establish the thickness, continuity or economic significance of the mineralisation. The company has identified seven priority targets and begun site preparation for a first-pass 12-hole RC programme. In the Pilbara, Tambourah is also using hyperspectral data and a CSIRO machine-learning collaboration to prioritise lithium-caesium-tantalum pegmatite targets at Kurrana-Haystack Well and Eleys-Coondina.
Cash improved, but exploration remains loss-making
Tambourah finished the year with A$4.95 million in cash and cash equivalents, up from A$1.90 million, after issuing shares that raised A$5.60 million before issue costs. Operating cash outflow was A$355,469, while exploration and evaluation expenditure consumed A$1.93 million. The company reported a net loss of A$2.09 million, narrower than the A$2.86 million loss recorded in the prior year.
The stronger balance sheet came with substantial equity expansion: ordinary shares on issue rose to 251.75 million from 147.09 million. The annual report also records A$1.19 million in share-based payment expense and a further A$974,152 impairment of exploration assets, reflecting the uncertainty attached to parts of the portfolio. The auditor issued an unmodified opinion, but exploration success, funding needs and the conversion of drill results into a resource remain unresolved.
Bottom Line?
Tambourah has enough cash to advance several programmes, but the next valuation test is whether high-grade intersections translate into continuity, resources and credible recovery results before further capital is needed.
Questions in the middle?
- Can Beatty Park South’s high-grade zones be confirmed by deeper drilling and shown to have meaningful scale?
- Will Tambourah King support a maiden resource with sufficient grade continuity and metallurgical recovery?
- How quickly will the company’s A$4.95 million cash balance be consumed across gold, antimony and LCT exploration?
