# Signature Resources Releases Initial Resource for Lingman Lake Gold Deposit Hosted Within a Single Open Pit; Remains Open to Further Exploration Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/signature-resources-releases-initial-resource-for-lingman-lake-gold-deposit-host--c527a356-c05f-490b-b3c4-32d364250ce7 Original source: https://money.tmx.com/en/quote/SGU/news/6401132632211449/signature-resources-releases-initial-resource-for-lingman-lake-gold-deposit-host Publisher: tmx Original announcement: 2025-06-30T11:00:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Signature Resources Ltd. - Ticker: SGU - Exchange: TSX - Region: Ontario - Primary commodity: Gold - Secondary commodities: None reported - Document categories: Resource update, Drill results - Extracted: 2026-09-14 23:08:30 UTC Narrative sentiment: 0.60 · Bullish ## Minestarters Atlas summary Signature Resources has announced its initial mineral resource estimate for the Lingman Lake Gold Deposit in Ontario, totaling 20.6 million tonnes of gold mineralization. The resource comprises 2.15 million tonnes in the Indicated category at 1.38 g/t Au and 18.4 million tonnes in the Inferred category at 1.14 g/t Au. The deposit is hosted within a single open pit shell and remains open to further exploration at depth and along strike. Reasoning: The release announces a maiden mineral resource estimate for the Lingman Lake project, establishing a significant gold resource of 20.6 Mt, though it is heavily weighted towards the Inferred category. - Positive factor: Maiden resource establishment - Positive factor: Significant tonnage \(20.6 Mt\) - Positive factor: Open at depth and laterally - Positive factor: Robust sensitivity to cut-off grade - Negative factor: High proportion of Inferred resource \(90%\) - Negative factor: Historical high-grade intercepts excluded due to data quality Facts used in scoring: 2 ## Classification and evidence **Maiden Resource** Polarity: neutral Definition: First formal MRE for the project — establishes baseline but typically exploration-stage with high Inferred component. No prior estimate exists, so every change band is not applicable. Why it applies: The release states this is the 'initial mineral resource estimate' for the Lingman Lake deposit. Evidence · text > announces its initial 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: The MRE was prepared in accordance with NI 43-101 regulations. Evidence · text > prepared in accordance with NI 43-101 **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: The cut-off grade of 0.3 g/t Au is explicitly stated. Evidence · text > cut-off grade of 0.3 g/t Au was applied **All Inferred** Polarity: negative Definition: M&I share below the weak bound — very early stage, no engineering confidence. Why it applies: While there is an indicated component, the vast majority of the resource is inferred. Evidence · text > The majority of the resource was categorized as inferred ## Extracted facts Stored fact records: 2. Some facts used in scoring do not have a stored record. ## Resource Estimates (2) ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/signature-resources-releases-initial-resource-for-lingman-lake-gold-deposit-host--c527a356-c05f-490b-b3c4-32d364250ce7#fact-resource-facts-0) Lingman Lake Gold Deposit · gold #### Identity - Project: Lingman Lake Gold Deposit - Commodity: gold - Region: canada\_on - Reported Region: Ontario - Ticker: SGU #### Resource scope - Estimate type: resource - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Walter Hanych, Jeff Plate, Farshid Ghazanfari - Resource group id: resource:e9dc4a776a0c3a332bb3 - Deposit or zone: Lingman Lake - Mining method: combined #### Resource Data - Category: indicated - Tonnes: 2146000 - Grade: 1.38 - Grade Unit: g/t - Contained Metal: 95200 - Contained Unit: oz au - Cutoff Grade: 0.3 - Cutoff Unit: g/t Au #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2025-06-30T00:00:00.000Z Reasoning: Indicated portion of the maiden resource. - Positive factor: Indicated status provides geological confidence Evidence · text > Indicated resource of 2.15 million tonnes with an average grade of 1.38 grams-per-tonne gold #### 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 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 **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-extractions.minestarters.com/news/signature-resources-releases-initial-resource-for-lingman-lake-gold-deposit-host--c527a356-c05f-490b-b3c4-32d364250ce7#fact-resource-facts-1) Lingman Lake Gold Deposit · gold #### Identity - Project: Lingman Lake Gold Deposit - Commodity: gold - Region: canada\_on - Reported Region: Ontario - Ticker: SGU #### Resource scope - Estimate type: resource - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Walter Hanych, Jeff Plate, Farshid Ghazanfari - Resource group id: resource:dff6ee76679ce26e1471 - Deposit or zone: Lingman Lake - Mining method: combined #### Resource Data - Category: inferred - Tonnes: 18398000 - Grade: 1.14 - Grade Unit: g/t - Contained Metal: 674320 - Contained Unit: oz - Cutoff Grade: 0.3 - Cutoff Unit: g/t Au #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2025-06-30T00:00:00.000Z Reasoning: Large inferred component limits immediate economic confidence. - Positive factor: Large tonnage contribution - Negative factor: Speculative category Evidence · text > inferred resource of 18.4 million tonnes with an average grade of 1.14 g/t Au totalling 674,320 oz 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 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 **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.