# American Tungsten Files the IMA Technical Report Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/american-tungsten-files-the-ima-technical-report--66c1f1f2-c82e-4996-b38a-ed33f113b4ce Original source: https://www.juniorminingnetwork.com/junior-miner-news/press-releases/3386-tsx-venture/tung/212278-american-tungsten-files-the-ima-technical-report.html Publisher: jmn Original announcement: 2026-10-05T00:36:22.000Z Analysis by Minestarters Atlas Atlas analysis published: 2026-10-05T12:45:36.653Z Atlas analysis updated: 2026-10-05T12:45:36.653Z - Company: American Tungsten Corp. - Ticker: TUNG - Exchange: TSXV - Region: Idaho, USA - Primary commodity: Tungsten - Secondary commodities: None reported - Document categories: Resource update - Extracted: 2026-10-05 12:45:37 UTC Narrative sentiment: 0.20 · Bullish ## Minestarters Atlas summary American Tungsten Corp. has filed a NI 43-101 Technical Report for its IMA Project in Idaho. The report details an updated Mineral Resource Estimate including 316,000 tonnes of Indicated and 2,178,000 tonnes of Inferred tungsten resources, alongside a surface tailings resource. Reasoning: The filing of a formal NI 43-101 technical report provides regulatory transparency and updates the resource/reserve status for the IMA Project. - Positive factor: Updated NI 43-101 technical report filed - Positive factor: Significant inferred resource component established - Negative factor: High proportion of inferred resource \(approx 87%\) Facts used in scoring: 3 ## Classification and evidence **NI 43-101 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: The company filed a National Instrument 43-101 Technical Report. Evidence · text > announced today the Company has filed a National Instrument 43-10 Technical Report **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: A significant portion of the resource is in the Inferred category. Evidence · text > 2,178,000 tonnes of Inferred Mineral Resources ## 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/american-tungsten-files-the-ima-technical-report--66c1f1f2-c82e-4996-b38a-ed33f113b4ce#fact-resource-facts-0) IMA Project · tungsten #### Identity - Project: IMA Project - Commodity: tungsten - Region: usa\_id - Reported Region: Idaho, USA - Ticker: TUNG #### Resource scope - Estimate type: resource - Effective date: 2025-06-06T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: LeBlanc, B. - Resource group id: resource:8cd6df59097f770ded7c - Deposit or zone: IMA Mine - Mining method: underground #### Resource Data - Category: indicated - Tonnes: 316000 - Grade: 0.55 - Grade Unit: % WO3 - Contained Metal: 1747 - Contained Unit: tonnes of wo3 #### Prior Estimate - Resource Date: 2025-06-06 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-05T00:00:00.000Z Reasoning: Indicated resource component of the updated estimate. - Positive factor: Indicated category provides geological confidence Evidence · text > 316,000 tonnes of Indicated Mineral Resources grading 0.55% WO3, containing 1,747 tonnes of WO3 #### 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 **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 **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/american-tungsten-files-the-ima-technical-report--66c1f1f2-c82e-4996-b38a-ed33f113b4ce#fact-resource-facts-1) IMA Project · tungsten #### Identity - Project: IMA Project - Commodity: tungsten - Region: usa\_id - Reported Region: Idaho, USA - Ticker: TUNG #### Resource scope - Estimate type: resource - Effective date: 2025-06-06T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: LeBlanc, B. - Resource group id: resource:5bfcb816e84c8d0f448c - Deposit or zone: IMA Mine - Mining method: underground #### Resource Data - Category: inferred - Tonnes: 2178000 - Grade: 0.55 - Grade Unit: % WO3 - Contained Metal: 11933 - Contained Unit: tonnes of wo3 #### Prior Estimate - Resource Date: 2025-06-06 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-05T00:00:00.000Z Reasoning: Inferred resource component of the updated estimate. - Positive factor: Large tonnage component - Negative factor: Inferred category is speculative Evidence · text > 2,178,000 tonnes of Inferred Mineral Resources grading 0.55% WO3, containing 11,933 tonnes of WO3 #### 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 **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 **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/american-tungsten-files-the-ima-technical-report--66c1f1f2-c82e-4996-b38a-ed33f113b4ce#fact-resource-facts-2) IMA Project · tungsten #### Identity - Project: IMA Project - Commodity: tungsten - Region: usa\_id - Reported Region: Idaho, USA - Ticker: TUNG #### Resource scope - Estimate type: resource - Effective date: 2025-06-06T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: LeBlanc, B. - Resource group id: resource:28ee7e31363ccb0722af - Deposit or zone: surface tailings - Mining method: underground #### Resource Data - Category: indicated - Tonnes: 267000 - Grade: 0.15 - Grade Unit: % WO3 - Contained Metal: 413 - Contained Unit: tonnes of wo3 #### Prior Estimate - Resource Date: 2025-06-06 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-05T00:00:00.000Z Reasoning: Indicated resource component of the surface tailings. - Positive factor: Provides a low-capital pathway via tailings - Negative factor: Lower grade compared to main resource Evidence · text > surface tailings resource containing 267,000 tonnes of Indicated Mineral Resources grading 0.15% WO3 and containing 413 tonnes of WO3 #### 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 **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 **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. 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.