# Engineer Gold Mines Ltd. provides update on compilation & target generation for the Engineer District Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/engineer-gold-mines-ltd-provides-update-on-compilation-target-generation-for-the--dbc76cdb-b10d-40a0-9fd7-aa864987ad4d Original source: https://money.tmx.com/en/quote/EAU/news/5831639898561460/engineer-gold-mines-ltd-provides-update-on-compilation-target-generation-for-the Publisher: tmx Original announcement: 2023-01-25T12:30:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Engineer Gold Mines Ltd. - Ticker: EAU - Exchange: TSX - Region: British Columbia - Primary commodity: Gold - Secondary commodities: Silver, Copper, Lead, Zinc, Antimony - Document categories: Resource update, Other - Extracted: 2026-09-17 19:44:30 UTC Narrative sentiment: 0.10 · Bullish ## Minestarters Atlas summary Engineer Gold Mines Ltd. provided an update on the compilation of historical data for its 100%-owned Engineer District property in British Columbia. The company is identifying exploration targets across several historical occurrences, including the Engineer Gold Mine and Tag property, but cautions that existing resource estimates are historical and unconfirmed. Reasoning: The document is primarily a corporate update regarding data compilation and target generation rather than new technical results. It restates historical resource estimates which the company explicitly warns should not be relied upon. - Positive factor: Historical high-grade intercepts mentioned - Positive factor: Consolidation of 100%-owned property complete - Positive factor: Identification of multiple exploration targets - Negative factor: Resource estimates are historical and pre-date 2019 CIM guidelines - Negative factor: No recent work has been done to confirm historical resources - Negative factor: Reliance on historical data with fractured ownership Low confidence — this extraction should be reviewed alongside the original source. Facts used in scoring: 6 ## Classification and evidence **Historical Estimate Only** Polarity: negative Definition: Estimate pre-dates or does not comply with current JORC/NI 43-101 standards — requires verification drilling. Why it applies: The release restates historical resource estimates from 2009, 2011, and 2018 that pre-date 2019 CIM guidelines. Evidence · text > Resource estimates predate the 2019 CIM Guidelines for NI 43-101 reporting. The Company has done no further work to confirm these resources and they should not be relied upon. **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: While a QP is named for the release review, the historical resource estimates themselves do not have a current QP sign-off mentioned for the updated compilation. Evidence · text > The Company has done no further work to confirm this historical resource. ## Extracted facts Stored fact records: 6. Some facts used in scoring do not have a stored record. ## Resource Estimates (6) ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/engineer-gold-mines-ltd-provides-update-on-compilation-target-generation-for-the--dbc76cdb-b10d-40a0-9fd7-aa864987ad4d#fact-resource-facts-0) Engineer Gold Mine · gold Historical result Needs review: historical\_restatement #### Identity - Project: Engineer Gold Mine - Commodity: gold - Region: canada\_bc - Reported Region: British Columbia - Ticker: EAU #### Resource scope - Estimate type: resource - Effective date: 2018-01-01T00:00:00.000Z - Reporting standards: ni\_43\_101 - Resource group id: resource:7acb995df7f44b30b650 - Deposit or zone: Engineer Gold Mine - Mining method: underground - Material type: mixed #### Resource Data - Category: inferred - Tonnes: 41000 - Grade: 19 - Grade Unit: g/t - Contained Metal: 25000 - Contained Unit: oz - Cutoff Grade: 5 - Cutoff Unit: g/t Au #### Prior Estimate - Resource Date: 2018-01-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2018-01-01T00:00:00.000Z #### Dates - Event date: 2023-01-25T00:00:00.000Z Reasoning: Restatement of a 2018 historical resource. - Negative factor: Historical data - Negative factor: Unconfirmed by recent work Evidence · text > Inferred Mineral Resource of 41,000 t grading 19.0 g/t gold for 25,000 oz contained gold. #### 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 **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 **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 5.1 years before this release ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/engineer-gold-mines-ltd-provides-update-on-compilation-target-generation-for-the--dbc76cdb-b10d-40a0-9fd7-aa864987ad4d#fact-resource-facts-1) Engineer Gold Mine · gold Historical result Needs review: historical\_restatement #### Identity - Project: Engineer Gold Mine - Commodity: gold - Region: canada\_bc - Reported Region: British Columbia - Ticker: EAU #### Resource scope - Estimate type: resource - Effective date: 2018-01-01T00:00:00.000Z - Reporting standards: ni\_43\_101 - Resource group id: resource:7ea6567402f1788f0a29 - Deposit or zone: Engineer Gold Mine \(high-grade core\) - Mining method: underground - Material type: mixed #### Resource Data - Category: inferred - Tonnes: 14000 - Grade: 52.5 - Grade Unit: g/t - Contained Metal: 23600 - Contained Unit: oz - Cutoff Grade: 25 - Cutoff Unit: g/t gold #### Prior Estimate - Resource Date: 2018-01-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2018-01-01T00:00:00.000Z #### Dates - Event date: 2023-01-25T00:00:00.000Z Reasoning: High grade subset of the historical resource. - Positive factor: High grade core - Negative factor: Historical data Evidence · text > Within this resource is a higher-grade core of 14,000t grading 52.5 g/t gold \(25 g/t gold Cut-Off\) containing 23,600 oz contained gold. #### 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 **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 **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 5.1 years before this release ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/engineer-gold-mines-ltd-provides-update-on-compilation-target-generation-for-the--dbc76cdb-b10d-40a0-9fd7-aa864987ad4d#fact-resource-facts-2) Tag Property · gold Historical result Needs review: historical\_restatement #### Identity - Project: Tag Property - Commodity: gold - Region: canada\_bc - Reported Region: British Columbia - Ticker: EAU #### Resource scope - Estimate type: resource - Effective date: 2009-12-29T00:00:00.000Z - Reporting standards: ni\_43\_101 - Resource group id: resource:ee2b6d52b8c8e51ffc51 - Deposit or zone: Tag Property \(025 or Main zone\) - Mining method: underground - Material type: mixed #### Resource Data - Category: indicated - Tonnes: 250000 - Grade: 2.97 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2009-12-29 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2009-12-29T00:00:00.000Z #### Dates - Event date: 2023-01-25T00:00:00.000Z Reasoning: Restatement of 2009 historical resource. - Negative factor: Historical data Evidence · text > contains an historical mineral resource estimate including 250,000 tonnes of Indicated material at average grades of 2.97 g/t Au #### 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 Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 13.1 years before this release ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/engineer-gold-mines-ltd-provides-update-on-compilation-target-generation-for-the--dbc76cdb-b10d-40a0-9fd7-aa864987ad4d#fact-resource-facts-3) Tag Property · silver Historical result Needs review: historical\_restatement #### Identity - Project: Tag Property - Commodity: silver - Region: canada\_bc - Reported Region: British Columbia - Ticker: EAU #### Resource scope - Estimate type: resource - Effective date: 2009-12-29T00:00:00.000Z - Reporting standards: ni\_43\_101 - Resource group id: resource:ee2b6d52b8c8e51ffc51 - Deposit or zone: Tag Property \(025 or Main zone\) - Mining method: underground - Material type: mixed #### Resource Data - Category: indicated - Tonnes: 250000 - Grade: 12.09 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2009-12-29 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2009-12-29T00:00:00.000Z #### Dates - Event date: 2023-01-25T00:00:00.000Z Reasoning: Silver grade component of 2009 historical resource. - Negative factor: Historical data Evidence · text > 250,000 tonnes of Indicated material at average grades of 2.97 g/t Au and 12.09 g/t Ag #### 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 Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 13.1 years before this release ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/engineer-gold-mines-ltd-provides-update-on-compilation-target-generation-for-the--dbc76cdb-b10d-40a0-9fd7-aa864987ad4d#fact-resource-facts-4) Tag Property · gold Historical result Needs review: historical\_restatement #### Identity - Project: Tag Property - Commodity: gold - Region: canada\_bc - Reported Region: British Columbia - Ticker: EAU #### Resource scope - Estimate type: resource - Effective date: 2009-12-29T00:00:00.000Z - Reporting standards: ni\_43\_101 - Resource group id: resource:3ec600dfbdaf03e79795 - Deposit or zone: Tag Property \(025 or Main zone\) - Mining method: underground - Material type: mixed #### Resource Data - Category: inferred - Tonnes: 400000 - Grade: 2.98 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2009-12-29 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2009-12-29T00:00:00.000Z #### Dates - Event date: 2023-01-25T00:00:00.000Z Reasoning: Restatement of 2009 historical resource. - Negative factor: Historical data Evidence · text > an Inferred resource of 400,000 tonnes at average grades of 2.98 g/t Au #### 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 Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 13.1 years before this release ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/engineer-gold-mines-ltd-provides-update-on-compilation-target-generation-for-the--dbc76cdb-b10d-40a0-9fd7-aa864987ad4d#fact-resource-facts-5) Tag Property · silver Historical result Needs review: historical\_restatement #### Identity - Project: Tag Property - Commodity: silver - Region: canada\_bc - Reported Region: British Columbia - Ticker: EAU #### Resource scope - Estimate type: resource - Effective date: 2009-12-29T00:00:00.000Z - Reporting standards: ni\_43\_101 - Resource group id: resource:3ec600dfbdaf03e79795 - Deposit or zone: Tag Property \(025 or Main zone\) - Mining method: underground - Material type: mixed #### Resource Data - Category: inferred - Tonnes: 400000 - Grade: 9.91 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2009-12-29 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2009-12-29T00:00:00.000Z #### Dates - Event date: 2023-01-25T00:00:00.000Z Reasoning: Silver grade component of 2009 historical resource. - Negative factor: Historical data Evidence · text > an Inferred resource of 400,000 tonnes at average grades of 2.98 g/t Au and 9.91 g/t Ag. #### 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 Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 13.1 years before this 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.