# Alligator takes the ISR path towards Samphire development Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/alligator-takes-the-isr-path-towards-samphire-development--699bd5ef-2088-4e16-be0e-32ba40c70d53 Original source: https://stockhead.com.au/resources/alligator-takes-the-isr-path-towards-samphire-development/ Publisher: stockhead Original announcement: 2026-09-08T20:30:21.000Z Analysis by Minestarters Atlas Atlas analysis published: 2026-09-30T16:52:42.676Z Atlas analysis updated: 2026-09-30T16:52:42.676Z - Company: Alligator Energy - Ticker: AGE - Exchange: Unavailable - Region: South Australia - Primary commodity: Uranium - Secondary commodities: None reported - Document categories: Resource update, Other - Extracted: 2026-09-30 16:52:43 UTC Narrative sentiment: 0.40 · Bullish ## Minestarters Atlas summary Alligator Energy is advancing its Samphire uranium project in South Australia towards an in situ recovery \(ISR\) development. The project comprises the Blackbush and Plumbush prospects, with recent drilling reinforcing the paleochannel model and extending mineralisation at Blackbush. Reasoning: The document discusses the strategic direction towards ISR and provides a summary of existing resource components at Samphire, noting recent drilling reinforces the model. - Positive factor: Resource continuity reinforced by recent drilling - Positive factor: Strategic shift towards lower-cost ISR mining method - Positive factor: Expansion of mineralisation footprint at Blackbush - Negative factor: ISR requires specific geological/hydrological containment risks - Negative factor: Plumbush drilling results not yet released Facts used in scoring: 3 ## Classification and evidence **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: Plumbush resource is stated as an inferred resource. Evidence · text > Plumbush inferred resource of 14.9Mt **Maiden Resource** Polarity: neutral Definition: First formal MRE for the project — establishes baseline but typically exploration-stage with high Inferred component. Why it applies: The text mentions a maiden resource was released for Plumbush. Evidence · text > released a maiden resource of 12Mlb U3O8 several months back ## Extracted facts Stored fact records: 3. Some facts used in scoring do not have a stored record. ## Resource Estimates (3) ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/alligator-takes-the-isr-path-towards-samphire-development--699bd5ef-2088-4e16-be0e-32ba40c70d53#fact-resource-facts-0) Samphire · uranium #### Identity - Project: Samphire - Commodity: uranium - Region: australia\_sa - Reported Region: South Australia - Ticker: AGE #### Resource scope - Estimate type: resource - Resource group id: resource:ed3f25a60e52cfe10c15 - Deposit or zone: Blackbush - Mining method: combined #### Resource Data - Category: indicated - Tonnes: 8200000 - Grade: 786 - Grade Unit: ppm - Contained Metal: 14.2 - Contained Unit: mlb #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Indicated resource at Blackbush component of Samphire project. - Positive factor: High grade for the deposit type Evidence · text > Blackbush has a higher confidence indicated resource of 8.2Mt at 786ppm U3O8, or 14.2Mlb contained U3O8 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **No QP/CP Disclosure** Polarity: negative Definition: No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience. Why it applies: no Qualified or Competent Person is named anywhere in the release **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/alligator-takes-the-isr-path-towards-samphire-development--699bd5ef-2088-4e16-be0e-32ba40c70d53#fact-resource-facts-1) Samphire · uranium #### Identity - Project: Samphire - Commodity: uranium - Region: australia\_sa - Reported Region: South Australia - Ticker: AGE #### Resource scope - Estimate type: resource - Resource group id: resource:82ee9ca22334c3c13a8e - Deposit or zone: Blackbush - Mining method: combined #### Resource Data - Category: inferred - Tonnes: 3900000 - Grade: 443 - Grade Unit: ppm - Contained Metal: 3.8 - Contained Unit: mlb #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Inferred resource at Blackbush component of Samphire project. - Negative factor: Inferred category implies lower geological confidence Evidence · text > an inferred resource of 3.9Mt at 443ppm U3O8, or 3.8Mlb contained U3O8 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **No QP/CP Disclosure** Polarity: negative Definition: No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience. Why it applies: no Qualified or Competent Person is named anywhere in the release **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/alligator-takes-the-isr-path-towards-samphire-development--699bd5ef-2088-4e16-be0e-32ba40c70d53#fact-resource-facts-2) Samphire · uranium #### Identity - Project: Samphire - Commodity: uranium - Region: australia\_sa - Reported Region: South Australia - Ticker: AGE #### Resource scope - Estimate type: resource - Resource group id: resource:daecd06a55bf5c0ce976 - Deposit or zone: Plumbush - Mining method: combined #### Resource Data - Category: inferred - Tonnes: 14900000 - Grade: 370 - Grade Unit: ppm - Contained Metal: 12 - Contained Unit: mlb #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Maiden inferred resource at Plumbush added in June 2026. - Positive factor: Recent addition to the project resource - Negative factor: Inferred category Evidence · text > Plumbush inferred resource of 14.9Mt grading 370ppm U3O8, or 12Mlb contained U3O8, in June 2026 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **No QP/CP Disclosure** Polarity: negative Definition: No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience. Why it applies: no Qualified or Competent Person is named anywhere in the release **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ## How Atlas produces this analysis Minestarters Atlas uses automated extraction to summarize mining announcements, identify reported measurements, and classify supporting evidence. Sentiment reflects the extracted narrative and classification rules; it is an interpretation, not a reported measurement. Evidence quotes and context are provided where available. Missing data, low-confidence results, and review flags indicate limitations. Check the original publisher announcement before relying on an interpretation.