# JAGUAR URANIUM ANNOUNCES FILING OF MAIDEN MINERAL RESOURCE ESTIMATE AT LAGUNA SALADA IN ARGENTINA Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/jaguar-uranium-announces-filing-of-maiden-mineral-resource-estimate-at-laguna-sa--b8b29030-9063-4e16-bab3-c1005db7cb1e Original source: https://www.newswire.ca/news-releases/jaguar-uranium-announces-filing-of-maiden-mineral-resource-estimate-at-laguna-salada-in-argentina-828922085.html Publisher: cnw Original announcement: 2026-10-20T11:00:44.337Z Analysis by Minestarters Atlas Atlas analysis published: 2026-10-20T11:05:39.637Z Atlas analysis updated: 2026-10-20T11:05:39.637Z - Company: Jaguar Uranium Corp. - Ticker: JAGU - Exchange: Unavailable - Region: Chubut Province, Argentina - Primary commodity: Uranium - Secondary commodities: Vanadium - Document categories: Resource update - Extracted: 2026-10-20 11:05:40 UTC Narrative sentiment: 0.40 · Bullish ## Minestarters Atlas summary Jaguar Uranium Corp. has filed a maiden Mineral Resource Estimate for its 100%-owned Laguna Salada Uranium-Vanadium Project in Argentina. The estimate was prepared in accordance with both SEC S-K 1300 and NI 43-101 standards, with an effective date of October 5, 2026. Reasoning: The company has filed its first formal Mineral Resource Estimate for its flagship project, providing a technical baseline for future development. - Positive factor: Maiden resource establishment - Positive factor: Compliance with S-K 1300 and NI 43-101 - Positive factor: 100% ownership of flagship project Facts used in scoring: 4 ## Classification and evidence **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 announcement explicitly states the filing of a maiden Mineral Resource Estimate. Evidence · text > ANNOUNCES FILING OF MAIDEN MINERAL RESOURCE ESTIMATE **NI 43-101 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: A companion technical report was prepared in accordance with NI 43-101 standards. Evidence · text > A companion technical report for Canadian purposes was prepared in accordance with Canadian National Instrument 43-101 ## Extracted facts Stored fact records: 4. Some facts used in scoring do not have a stored record. ## Resource Estimates (4) ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/jaguar-uranium-announces-filing-of-maiden-mineral-resource-estimate-at-laguna-sa--b8b29030-9063-4e16-bab3-c1005db7cb1e#fact-resource-facts-0) laguna salada uranium-vanadium project · uranium #### Identity - Project: laguna salada uranium-vanadium project - Commodity: uranium - Region: argentina - Reported Region: Chubut Province, Argentina - Ticker: JAGU #### Resource scope - Estimate type: resource - Effective date: 2026-10-05T00:00:00.000Z - Reporting standards: ni\_43\_101, sec\_sk1300 - Resource group id: resource:d8fed9a607d7afeac68b - Deposit or zone: Laguna Salada - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 10600000 - Grade: 91 - Grade Unit: ppm U3O8 - Contained Metal: 2.1 - Contained Unit: m lbs. #### Prior Estimate - Resource Date: 2026-10-05 #### Metal Equivalent - Metal Eq. Grade: 121 - Metal Eq. Unit: ppm U3O8 Eq #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-20T00:00:00.000Z Reasoning: Indicated resource component of the maiden estimate. - Positive factor: Maiden resource Evidence · text > Laguna Salada Uranium-Vanadium Project, located in Chubut Province, Argentina. #### 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 **NI 43-101 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **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 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/jaguar-uranium-announces-filing-of-maiden-mineral-resource-estimate-at-laguna-sa--b8b29030-9063-4e16-bab3-c1005db7cb1e#fact-resource-facts-1) laguna salada uranium-vanadium project · vanadium #### Identity - Project: laguna salada uranium-vanadium project - Commodity: vanadium - Region: argentina - Reported Region: Chubut Province, Argentina - Ticker: JAGU #### Resource scope - Estimate type: resource - Effective date: 2026-10-05T00:00:00.000Z - Reporting standards: ni\_43\_101, sec\_sk1300 - Resource group id: resource:d8fed9a607d7afeac68b - Deposit or zone: Laguna Salada - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 10600000 - Grade: 681 - Grade Unit: ppm V2O5 - Contained Metal: 16 - Contained Unit: m lbs. #### Prior Estimate - Resource Date: 2026-10-05 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-20T00:00:00.000Z Reasoning: Byproduct vanadium grade in the indicated resource. Evidence · text > Laguna Salada Uranium-Vanadium Project #### 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 **NI 43-101 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **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 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/jaguar-uranium-announces-filing-of-maiden-mineral-resource-estimate-at-laguna-sa--b8b29030-9063-4e16-bab3-c1005db7cb1e#fact-resource-facts-2) laguna salada uranium-vanadium project · uranium #### Identity - Project: laguna salada uranium-vanadium project - Commodity: uranium - Region: argentina - Reported Region: Chubut Province, Argentina - Ticker: JAGU #### Resource scope - Estimate type: resource - Effective date: 2026-10-05T00:00:00.000Z - Reporting standards: ni\_43\_101, sec\_sk1300 - Resource group id: resource:bb6b34b4b253fe653a69 - Deposit or zone: Laguna Salada - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 13000000 - Grade: 75 - Grade Unit: ppm U3O8 - Contained Metal: 2.1 - Contained Unit: m lbs. #### Prior Estimate - Resource Date: 2026-10-05 #### Metal Equivalent - Metal Eq. Grade: 106 - Metal Eq. Unit: ppm U3O8 Eq #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-20T00:00:00.000Z Reasoning: Large inferred component of the maiden resource. - Negative factor: Inferred category Evidence · text > Laguna Salada Uranium-Vanadium Project #### 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 **NI 43-101 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **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 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/jaguar-uranium-announces-filing-of-maiden-mineral-resource-estimate-at-laguna-sa--b8b29030-9063-4e16-bab3-c1005db7cb1e#fact-resource-facts-3) laguna salada uranium-vanadium project · vanadium #### Identity - Project: laguna salada uranium-vanadium project - Commodity: vanadium - Region: argentina - Reported Region: Chubut Province, Argentina - Ticker: JAGU #### Resource scope - Estimate type: resource - Effective date: 2026-10-05T00:00:00.000Z - Reporting standards: ni\_43\_101, sec\_sk1300 - Resource group id: resource:bb6b34b4b253fe653a69 - Deposit or zone: Laguna Salada - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 13000000 - Grade: 701 - Grade Unit: ppm V2O5 - Contained Metal: 19.6 - Contained Unit: m lbs. #### Prior Estimate - Resource Date: 2026-10-05 #### Metal Equivalent - Metal Eq. Grade: 106 - Metal Eq. Unit: ppm U3O8 Eq #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-20T00:00:00.000Z Reasoning: Byproduct vanadium grade in the inferred resource. Evidence · text > Laguna Salada Uranium-Vanadium Project #### 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 **NI 43-101 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **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 ## 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.