# 1911 Gold Announces Mineral Resource Estimate Update for the Ogama-Rockland Gold Project Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/1911-gold-announces-mineral-resource-estimate-update-for-the-ogama-rockland-gold--74a01cfe-61fd-407b-a54c-2ea34eefe1c8 Original source: https://money.tmx.com/en/quote/AUMB/news/8822284291706698/1911-gold-announces-mineral-resource-estimate-update-for-the-ogama-rockland-gold Publisher: tmx Original announcement: 2026-08-11T11:02:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: 1911 Gold Corporation - Ticker: AUMB - Exchange: TSX - Region: Manitoba, Canada - Primary commodity: Gold - Secondary commodities: None reported - Document categories: Other, Resource update, Metallurgy - Extracted: 2026-09-17 10:31:32 UTC Narrative sentiment: 0.60 · Bullish ## Minestarters Atlas summary 1911 Gold announced an updated Inferred Mineral Resource Estimate for its Ogama-Rockland Gold Project in Manitoba, Canada, totaling 3.31 million tonnes at 6.68 g/t gold for 712,000 contained ounces. The estimate, which is entirely Inferred, highlights the high-grade nature of the deposit and its potential for expansion. The company plans additional drilling in Q4 2026 and has initiated metallurgical test work to further advance the project. Reasoning: 1911 Gold announced a substantial, high-grade Inferred Mineral Resource Estimate for its Ogama-Rockland Gold Project, highlighting significant exploration upside and outlining plans for further drilling and metallurgical test work to advance the project. The high grade and contained ounces are positive, but the entirely Inferred classification warrants moderate confidence. - Positive factor: Significant Inferred gold resource \(712 koz\) - Positive factor: High average grade \(6.68 g/t Au\) - Positive factor: Clear path for resource expansion with planned drilling - Positive factor: QP signed and NI 43-101 compliant reporting - Positive factor: Planned metallurgical test work - Negative factor: Resource is 100% Inferred, limiting economic viability assessment Low confidence — this extraction should be reviewed alongside the original source. Facts used in scoring: 5 ## Classification and evidence **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: A current resource fact retains the disclosed cut-off grade **Theoretical Recovery Only** Polarity: negative Definition: Only theoretical or liberation-derived recovery reported, with no actual test result. Why it applies: The disclosure includes a theoretical recovery figure, distinct from actual test results **Single Domain Only** Polarity: negative Definition: Testing limited to one composite or domain — representativeness not established. Why it applies: only one composite was tested ## Extracted facts Stored fact records: 2. Some facts used in scoring do not have a stored record. ## Resource Estimates (1) ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/1911-gold-announces-mineral-resource-estimate-update-for-the-ogama-rockland-gold--74a01cfe-61fd-407b-a54c-2ea34eefe1c8#fact-resource-facts-0) Ogama-Rockland Gold Project · gold #### Identity - Project: Ogama-Rockland Gold Project - Commodity: gold - Region: canada\_mb - Reported Region: Manitoba, Canada - Ticker: AUMB #### Resource scope - Estimate type: resource - Effective date: 2026-08-06T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tim Maunula, P.Geo., Michele Della Libera, P.Geo. - Resource group id: resource:7dd49b9d46d666ae8dc1 - Deposit or zone: Ogama-Rockland - Mining method: underground - Ownership percent: 100 % - Resource basis: gross #### Resource Data - Category: inferred - Tonnes: 3314000 - Grade: 6.68 - Grade Unit: g/t - Contained Metal: 712000 - Contained Unit: oz - Cutoff Grade: 2.5 - Cutoff Unit: g/t Au #### Prior Estimate - Resource Date: 2026-08-06 #### Lab - Laboratory: TSL Laboratories Inc. and ALS Ltd. and Activation Laboratories Ltd. \(Actlabs\) and ALS-Chemex Laboratory #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-11T00:00:00.000Z Reasoning: The updated MRE reports a substantial Inferred gold resource at a high grade \(6.68 g/t Au\), which is well above the 75th percentile for similar deposit types, indicating significant potential. However, the entire resource being Inferred limits its current economic viability assessment. - Positive factor: High average grade \(6.68 g/t Au\) for an underground gold project - Positive factor: Significant contained gold \(712,000 oz\) - Positive factor: QP signed and NI 43-101 compliant reporting - Positive factor: Cut-off grade of 2.50 g/t Au is clearly disclosed - Negative factor: Resource is 100% Inferred, which is the lowest confidence category and cannot support economic studies alone Evidence · table > Inferred Resources Context: 3,314,000 #### 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience. Why it applies: qp\_signed is true **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 ## Metallurgical Results (1) ### metallurgical recovery test work [Link to this fact](https://atlas-extractions.minestarters.com/news/1911-gold-announces-mineral-resource-estimate-update-for-the-ogama-rockland-gold--74a01cfe-61fd-407b-a54c-2ea34eefe1c8#fact-metallurgical-facts-1) Ogama-Rockland Gold Project · gold #### Identity - Project: Ogama-Rockland Gold Project - Commodity: gold - Region: canada\_mb - Reported Region: Manitoba, Canada - Ticker: AUMB #### Test Work - Program Status: scoping - Test Type: metallurgical recovery test work - Sample: composite sample from the recent Ogama-Rockland drill core #### Recovery - Recovery: 94 % - Recovery Basis: theoretical #### Lab - Laboratory: ALS Canada Ltd. \(Metallurgy Services\), Kamloops, Canada #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-11T00:00:00.000Z Reasoning: The document mentions planned metallurgical test work and an assumed recovery for the MRE cut-off calculation, but no actual results are presented, making it a forward-looking statement rather than a current fact. - Positive factor: Planned metallurgical test work is a necessary step for project de-risking - Negative factor: No actual recovery results yet; the 94% is an assumption for the MRE, not a test outcome Evidence · text > average gold recoverability of 94% #### Tags used in scoring **Theoretical Recovery Only** Polarity: negative Definition: Only theoretical or liberation-derived recovery reported, with no actual test result. Why it applies: recovery\_basis is theoretical ## 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.