# Grande Portage Receives US Forest Service Special Use Permit for Environmental Infrastructure at the New Amalga Gold Project Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/grande-portage-receives-us-forest-service-special-use-permit-for-environmental-i--c5aa4e5f-71b7-434c-8793-746e320459cc Original source: https://money.tmx.com/en/quote/GPG/news/6103194615990885/grande-portage-receives-us-forest-service-special-use-permit-for-environmental-i Publisher: tmx Original announcement: 2026-01-07T07:00:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Grande Portage Resources Ltd. - Ticker: GPG - Exchange: TSX - Region: Southeast Alaska - Primary commodity: Gold - Secondary commodities: Silver - Document categories: Resource update, Permitting - Extracted: 2026-09-16 03:06:56 UTC Narrative sentiment: 0.60 · Bullish ## Minestarters Atlas summary Grande Portage has received a Special Use Permit from the US Forest Service to install environmental monitoring infrastructure at the New Amalga Gold Project in Alaska. The company also restated its NI 43-101 Mineral Resource Estimate, which includes over 1.4 million ounces of Indicated gold resources. Reasoning: The permit is a key de-risking milestone for environmental monitoring, though the resource data provided is a restatement of a July 2024 estimate. - Positive factor: Receipt of USFS Special Use Permit for environmental infrastructure - Positive factor: Low-footprint underground mining concept reduces CAPEX and environmental risk - Positive factor: Strong resource grades and continuity - Positive factor: High metallurgical recoveries mentioned Facts used in scoring: 4 ## Classification and evidence No classification tags are available. ## 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-extractions.minestarters.com/news/grande-portage-receives-us-forest-service-special-use-permit-for-environmental-i--c5aa4e5f-71b7-434c-8793-746e320459cc#fact-resource-facts-0) New Amalga Gold Project · gold Historical result Needs review: historical\_restatement #### Identity - Project: New Amalga Gold Project - Commodity: gold - Region: usa\_ak - Reported Region: Southeast Alaska - Ticker: GPG #### Resource scope - Estimate type: resource - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Kyle Mehalek - Resource group id: resource:bdc66660ef8edc870454 - Deposit or zone: New Amalga Gold Project - Resource basis: gross #### Resource Data - Category: indicated - Tonnes: 4726000 - Grade: 9.47 - Grade Unit: g/t - Contained Metal: 1438500 - Contained Unit: oz - Cutoff Grade: 2.5 - Cutoff Unit: g/t Au #### Prior Estimate - Resource Date: 2024-07-17 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2024-07-17T00:00:00.000Z #### Dates - Event date: 2026-01-07T00:00:00.000Z Reasoning: Strong Indicated gold resource, though it is a restatement of the July 2024 MRE. - Positive factor: High grade and significant tonnage - Negative factor: Stale data \(effective July 2024\) Evidence · text > Indicated Resource of 1,438,500 ounces of gold at an average grade of 9.47 g/t Au \(4,726,000 tonnes\) #### 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 **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 **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/grande-portage-receives-us-forest-service-special-use-permit-for-environmental-i--c5aa4e5f-71b7-434c-8793-746e320459cc#fact-resource-facts-1) New Amalga Gold Project · gold Historical result Needs review: historical\_restatement #### Identity - Project: New Amalga Gold Project - Commodity: gold - Region: usa\_ak - Reported Region: Southeast Alaska - Ticker: GPG #### Resource scope - Estimate type: resource - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Kyle Mehalek - Resource group id: resource:e543b52e4945b6619282 - Deposit or zone: New Amalga Gold Project - Resource basis: gross #### Resource Data - Category: inferred - Tonnes: 1813000 - Grade: 8.85 - Grade Unit: g/t - Contained Metal: 515700 - Contained Unit: oz - Cutoff Grade: 2.5 - Cutoff Unit: g/t Au #### Prior Estimate - Resource Date: 2024-07-17 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2024-07-17T00:00:00.000Z #### Dates - Event date: 2026-01-07T00:00:00.000Z Reasoning: Significant inferred gold resource, restating July 2024 data. - Positive factor: Good grade for inferred category - Negative factor: Stale data \(effective July 2024\) Evidence · text > Inferred Resource of 515,700 ounces of gold at an average grade of 8.85 g/t Au \(1,813,000 tonnes\) #### 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 **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 **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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/grande-portage-receives-us-forest-service-special-use-permit-for-environmental-i--c5aa4e5f-71b7-434c-8793-746e320459cc#fact-resource-facts-2) New Amalga Gold Project · silver Historical result Needs review: historical\_restatement #### Identity - Project: New Amalga Gold Project - Commodity: silver - Region: usa\_ak - Reported Region: Southeast Alaska - Ticker: GPG #### Resource scope - Estimate type: resource - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Kyle Mehalek - Resource group id: resource:bdc66660ef8edc870454 - Deposit or zone: New Amalga Gold Project - Resource basis: gross #### Resource Data - Category: indicated - Tonnes: 4726000 - Grade: 5.86 - Grade Unit: g/t - Contained Metal: 891600 - Contained Unit: oz - Cutoff Grade: 2.5 - Cutoff Unit: g/t Au #### Prior Estimate - Resource Date: 2024-07-17 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2024-07-17T00:00:00.000Z #### Dates - Event date: 2026-01-07T00:00:00.000Z Reasoning: Indicated silver resource restating July 2024 data. - Positive factor: Significant silver byproduct - Negative factor: Stale data \(effective July 2024\) Evidence · text > Indicated Resource of 891,600 ounces of silver at an average grade of 5.86 g/t Ag \(4,726,000 tonnes\) #### 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 **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 **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/grande-portage-receives-us-forest-service-special-use-permit-for-environmental-i--c5aa4e5f-71b7-434c-8793-746e320459cc#fact-resource-facts-3) New Amalga Gold Project · silver Historical result Needs review: historical\_restatement #### Identity - Project: New Amalga Gold Project - Commodity: silver - Region: usa\_ak - Reported Region: Southeast Alaska - Ticker: GPG #### Resource scope - Estimate type: resource - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Kyle Mehalek - Resource group id: resource:e543b52e4945b6619282 - Deposit or zone: New Amalga Gold Project - Resource basis: gross #### Resource Data - Category: inferred - Tonnes: 1813000 - Grade: 7.33 - Grade Unit: g/t - Contained Metal: 390600 - Contained Unit: oz - Cutoff Grade: 2.5 - Cutoff Unit: g/t Au #### Prior Estimate - Resource Date: 2024-07-17 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2024-07-17T00:00:00.000Z #### Dates - Event date: 2026-01-07T00:00:00.000Z Reasoning: Inferred silver resource restating July 2024 data. - Positive factor: Silver byproduct - Negative factor: Stale data \(effective July 2024\) Evidence · text > Inferred Resource of 390,600 ounces of silver at an average grade of 7.33 g/t silver \(1,813,000 tonnes\) #### 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 **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 **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.