
Alligator Energy intersected high-grade uranium south of Blackbush, extending the trend 600m. Infill drilling at Plumbush targets resource upgrade for feasibility study.
Alligator Energy (ASX:AGE) has extended the known uranium mineralisation at its Blackbush deposit on the Samphire project by 600 metres to the south, after a roughly 300-hole drilling campaign that started in mid-July. The new intercepts fall on the Mullaquana Crown Lease, a tenure the company secured access to earlier this year.
High-grade hits from the latest batch include hole BBRM26-482, which returned five metres at 0.13% eU3O8 from 63.6 metres, and BBRM26-484, yielding 2.4 metres at 0.20% eU3O8 from 61 metres. Two other holes, BBRM26-472 and BBRM26-479, also returned notable intercepts, the company said.
Separately, Alligator has started infill drilling at the nearby Plumbush deposit, part of a five-kilometre corridor linking Blackbush and Plumbush. The work is designed to upgrade the Plumbush resource from inferred to indicated status, feeding into the Samphire feasibility study. It is the first drilling at Plumbush since 2011, building on historical results from UraniumSA.
“These early results are an encouraging start to our Samphire growth program and demonstrate the strategic importance of securing access to the Mullaquana Crown Lease,” CEO and managing director Andrea Marsland-Smith said. “Intersecting uranium mineralisation approximately 600 metres further south of previous drilling expands the area available for systematic evaluation, while the closer-spaced work within Plumbush is strengthening the geological dataset for the feasibility study.”
Alligator also completed 108 delineation holes within the existing Blackbush resource area on a 25-metre by 25-metre spacing. The results “align closely with the current resource model, providing increased technical confidence for detailed mine planning,” the company told shareholders.
The explorer has moved to continuous day-shift drilling with two rigs and expects to finish the program in the fourth quarter. Data will feed into a Samphire mineral resource update planned for the first half of calendar 2027 and the ongoing feasibility study.
Shares opened at 5.2 Australian cents. The stock is up 126% year to date.
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