Key highlights
- Alligator Energy Ltd (ASX:AGE) shares were down 6.06% at $0.031 during the Trading session on 22 October 2026, while the S&P/ASX 200 Energy [XEJ] index was lower by 2.27%.
- Drilling extended the interpreted Blackbush mineralised trend by about 1 km, according to Alligator’s 7 October 2026 release.
- Hole BBRM26-590 returned 5.2 m at 0.15% eU3O8 and BBRM26-592 returned 6.6 m at 0.12% eU3O8, both above a 250 ppm cut-off.
Alligator Energy Ltd (ASX:AGE) shares were down 6.06% at $0.031 during the trading session on 22 October 2026. As at 12:40 pm GMT+11, the S&P/ASX 200 Energy [XEJ] index was at 10,966.10, lower by 2.27% (254.40 points), while the S&P/ASX 200 [XJO] was at 8,789.50, lower by 0.47% (41.80 points). Crude prices climbed on Thursday after further Houthi attacks inside Saudi Arabia led the United States to instruct some diplomats and family members to depart its missions in the kingdom. Alligator Energy is an Australian uranium development and exploration company whose main asset is the Samphire Uranium Project in South Australia. Drilling extended the interpreted Blackbush mineralised trend by about 1 km, according to Alligator’s 7 October 2026 release.
About Alligator Energy Ltd: Business overview
Alligator Energy Limited is an uranium project development and exploration company based in Unley, South Australia. Its principal asset is the Samphire Uranium Project near Whyalla, which includes the Blackbush and Plumbush deposits and which the company lists at 30 Mlb of U3O8. It also holds the Big Lake project in the Cooper Basin. Samphire mineralisation is sediment-hosted roll-front style in a palaeochannel, and the company is assessing it for in-situ recovery mining.
Blackbush southern extension results
In a release dated 7 October 2026, Alligator reported further drilling results from the southern extension of the Blackbush deposit. Mineralisation above a 250 ppm eU3O8 cut-off was intersected about 1 km south of the previously southernmost known mineralised hole, extending the interpreted trend, with mineralisation remaining open at both ends of the newly tested section.
Two holes about 100 m apart returned: BBRM26-590, 5.2 m at 0.15% (1,498 ppm) eU3O8 from 64.7 m, and BBRM26-592, 6.6 m at 0.12% (1,245 ppm) eU3O8 from 62.7 m. Other intercepts in the extension include BBRM26-587 with 2.2 m at 0.23% eU3O8 and BBRM26-580 with 3.2 m at 0.13% eU3O8. The company noted that follow-up drilling is needed to determine continuity between intersections and the limits of mineralisation.
Plumbush infill drilling
At Plumbush, about 5 km south of Blackbush, infill drilling is intended to reduce historical spacing from about 200 m by 400 m to 100 m by 100 m, with the aim of converting Inferred resources to the Indicated category. Alligator reported results consistent with the recent Inferred Mineral Resource Estimate, which was based on historic data. The best intercept was BBRM26-534 with 2.4 m at 0.44% (4,370 ppm) eU3O8 from 64.6 m, and BBRM26-565 returned 6.5 m at 0.11% eU3O8.
Drilling program and next steps
The Samphire Growth Strategy is a program of about 300 holes that is just over one-third complete. Since the previous update, 38 rotary mud holes were drilled in the Blackbush extension and corridor, 50 rotary mud infill holes at Plumbush and three sonic core holes. Drilling continues until late Q4 2026 with two rigs, focused on integrating data for a planned Samphire Mineral Resource update in Q1/Q2 2027, and advancing the feasibility study and associated mine planning and approvals work.
Related sector context
Uranium companies are influenced by uranium prices, long-term contracting, production volumes at operating mines and the funding and permitting of development projects. On 22 October 2026, the S&P/ASX 200 Energy [XEJ] index was at 10,966.10, lower by 2.27%, and crude prices were reported higher on Middle East developments. Producers report quarterly output and realised prices, while developers report drilling results, studies, approvals and financing progress, and Equity market conditions can affect how projects are funded.
Risks to weigh in
The reported grades are equivalent uranium (eU3O8) derived from downhole Gamma logging and are not chemical assays; sonic core assays are still to be reported. Widths are downhole widths, no independent verification has been performed on these holes, and continuity between intersections has not yet been established. Many of the holes drilled returned no significant intercepts. The company is at the exploration and feasibility stage, and funding, approvals, tenure, uranium prices and technical outcomes will affect progress.
Catalysts on watch
Items referenced include continued drilling until late Q4 2026, sonic core assay results, the Samphire Mineral Resource update in Q1/Q2 2027, completion of the feasibility study and progress on mine planning and approvals.
Closing perspective
Alligator’s 7 October 2026 announcement reported a 1 km southern step-out at Blackbush and consistent infill results at Plumbush. The next reportable milestones are further drilling updates and the 2027 resource update.






Please wait processing your request...