Grande Portage Provides Update Regarding Technical & Permitting Advances for the New Amalga Gold Project
Grande Portage Resources (OTCQB:GPTRF) has announced significant progress in technical and permitting initiatives for its New Amalga Gold Project in Southeast Alaska. The company has secured a five-year Fish Habitat Permit from Alaska Department of Fish & Game and completed several key technical studies including an initial Geotechnical and Hydrogeological Review by SRK Consulting and an aerial LiDAR scan.
The company has contracted two independent ore offtake studies and retained Ensight LLC as its NEPA consultant. The project envisions a small-footprint underground mining operation without an ore processing plant, leveraging its strategic location near tidewater and existing paved highway for third-party processing.
A recent MOU between Alaska and the Federal Permitting Council could help streamline the project's permitting process through the FAST-41 program.
Grande Portage Resources (OTCQB:GPTRF) ha comunicato progressi rilevanti nelle attività tecniche e nei permessi per il progetto New Amalga Gold nel Sudest dell'Alaska. La società ha ottenuto un permesso per l'habitat ittico della durata di cinque anni dal Alaska Department of Fish & Game e ha completato studi tecnici chiave, tra cui una prima revisione geotecnica e idrogeologica condotta da SRK Consulting e una scansione aerea LiDAR.
Grande Portage ha incaricato due studi indipendenti per l’acquisto del minerale (offtake) e ha selezionato Ensight LLC come consulente per il processo NEPA. Il progetto prevede una miniera sotterranea a ridotta impronta senza un impianto di trattamento del minerale, sfruttando la posizione strategica vicino alle acque di marea e la vicinanza a una strada asfaltata esistente per il trattamento da parte di terzi.
Un recente memorandum d'intesa tra l'Alaska e il Federal Permitting Council potrebbe semplificare le procedure di autorizzazione del progetto tramite il programma FAST-41.
Grande Portage Resources (OTCQB:GPTRF) ha anunciado avances significativos en sus iniciativas técnicas y de permisos para el proyecto New Amalga Gold en el sureste de Alaska. La compañía obtuvo un permiso de hábitat piscícola por cinco años del Alaska Department of Fish & Game y completó varios estudios técnicos clave, incluida una primera revisión geotécnica e hidrogeológica realizada por SRK Consulting y un escaneo aéreo LiDAR.
La empresa ha contratado dos estudios independientes de offtake y contrató a Ensight LLC como su consultora NEPA. El proyecto contempla una operación minera subterránea de pequeña huella sin planta de procesamiento de mineral, aprovechando su ubicación estratégica cerca del agua de marea y la carretera asfaltada existente para el procesamiento por terceros.
Un reciente memorando de entendimiento entre Alaska y el Federal Permitting Council podría ayudar a agilizar el proceso de permisos del proyecto a través del programa FAST-41.
Grande Portage Resources (OTCQB:GPTRF)는 알래스카 남동부의 New Amalga Gold 프로젝트에 대한 기술 및 인허가 작업에서 중요한 진전을 발표했습니다. 회사는 알래스카 어류·야생동물국(Alaska Department of Fish & Game)으로부터 5년짜리 어류 서식지 허가를 확보했으며, SRK Consulting의 초기 지반공학 및 지하수 검토와 항공 LiDAR 스캔 등 주요 기술 연구를 완료했습니다.
회사 측은 두 건의 독립 원광(offtake) 조사를 의뢰했고 NEPA 컨설턴트로 Ensight LLC를 선임했습니다. 이 프로젝트는 가공 공장이 없는 소규모 지하 채굴 운영을 계획하고 있으며, 조수역에 인접한 전략적 위치와 기존 포장도로를 활용해 제3자에 의한 처리 방식을 이용할 예정입니다.
알래스카와 연방 인허가 위원회(Federal Permitting Council) 간의 최근 양해각서(MOU)는 FAST-41 프로그램을 통해 인허가 절차를 간소화하는 데 도움이 될 수 있습니다.
Grande Portage Resources (OTCQB:GPTRF) a annoncé des progrès significatifs dans les démarches techniques et d'autorisation pour son projet New Amalga Gold dans le sud-est de l'Alaska. La société a obtenu un permis d'habitat piscicole de cinq ans délivré par l'Alaska Department of Fish & Game et a achevé plusieurs études techniques clés, dont une revue géotechnique et hydrogéologique initiale par SRK Consulting et un relevé LiDAR aérien.
L'entreprise a mandaté deux études indépendantes d'offtake et a retenu Ensight LLC comme consultant NEPA. Le projet prévoit une exploitation minière souterraine à faible empreinte sans usine de traitement du minerai, tirant parti de sa position stratégique près des eaux de marée et d'une route asphaltée existante pour un traitement par des tiers.
Un récent protocole d'accord entre l'Alaska et le Federal Permitting Council pourrait faciliter la simplification des procédures d'autorisation du projet via le programme FAST-41.
Grande Portage Resources (OTCQB:GPTRF) hat erhebliche Fortschritte bei technischen Maßnahmen und Genehmigungsverfahren für sein New Amalga Gold Projekt im Südosten Alaskas bekanntgegeben. Das Unternehmen hat eine fünfjährige Fischlebensraum-Genehmigung vom Alaska Department of Fish & Game erhalten und mehrere wichtige technische Studien abgeschlossen, darunter eine initiale geotechnische und hydrogeologische Prüfung durch SRK Consulting sowie einen luftgestützten LiDAR-Scan.
Die Gesellschaft hat zwei unabhängige Ore-Offtake-Studien in Auftrag gegeben und Ensight LLC als NEPA-Berater beauftragt. Vorgesehen ist ein unterirdischer Bergbaubetrieb mit kleiner Flächenausdehnung ohne eigene Aufbereitungsanlage, wobei die strategische Nähe zum Gezeitenwasser und zur vorhandenen asphaltierten Straße für eine Verarbeitung durch Dritte genutzt werden soll.
Eine kürzlich unterzeichnete Absichtserklärung zwischen Alaska und dem Federal Permitting Council könnte den Genehmigungsprozess des Projekts über das FAST-41-Programm straffen.
- Secured five-year Fish Habitat Permit for stream monitoring
- Completed key technical studies including Geotechnical Review and LiDAR scan
- Strategic location near tidewater and existing infrastructure reduces capital requirements
- Potential for streamlined permitting through FAST-41 program
- Still awaiting Special Use Permit from US Forest Service
- Project requires additional environmental reviews and permits
- Dependency on third-party processing facilities
VANCOUVER, BC / ACCESS Newswire / September 3, 2025 / Grande Portage Resources Ltd. (TSXV:GPG)(OTCQB:GPTRF)(FSE:GPB) ("Grande Portage" or the "Company") is pleased to provide an update regarding the advancement of a number of technical and permitting initiatives related to its New Amalga Gold Project in Southeast Alaska.
Grande Portage has received a five-year Fish Habitat Permit from the Alaska Department of Fish & Game relating to the proposed installation of a stream level monitoring system for the Herbert River within the project area. This will provide critical baseline data necessary for engineering design and future environmental review. Installation of this instrumentation will proceed after receipt of the Special Use Permit which has been applied for with the US Forest Service.
In line with the company's plans to advance towards a Preliminary Economic Assessment (PEA) for the project, an initial Geotechnical and Hydrogeological Review has been completed by SRK Consulting to inform the PEA as well as guide future stages of fieldwork to further define the expected groundwater conditions and rock behaviour in the deposit area.
An aerial LiDAR scan has been completed for the project's potential infrastructure areas and access road corridor. The data from this scan, in combination with the company's existing LiDAR data for the terrain above the mineral resource area, will be instrumental towards the planning and engineering design of surface infrastructure, buildings, and roadways.
The company has contracted two independent ore offtake studies to identify the most optimal destination for sorted ore from New Amalga under a direct-to-smelter scenario, along with expected gold payabilities and transportation costs. This will provide key inputs for developing a Preliminary Economic Assessment for the project.
The company has retained Ensight LLC as its NEPA consultant to prepare the project for the environmental review process. Charles Johnson, principal of Ensight LLC, has over 30 years of NEPA experience and guided the nearby Greens Creek Mine through the pre-NEPA activities and NEPA process resulting in a successful EIS in 2024. This EIS enabled a major expansion of the mine's tailings facility for up to 17 additional years. Mr. Johnson also collaborated with the USFS to develop and finalize their Record of Decision document for that project.
On August 27, a Memorandum of Understanding was signed between the State of Alaska and the Federal Permitting Improvement Steering Council which enables the Alaska Department of Natural Resources to coordinate directly with the Permitting Council and nominate projects for streamlined and transparent permitting under the federal FAST-41 program. Grande Portage applauds this milestone and sees this as one of multiple potential pathways for enabling the project's expeditious advancement through the environmental review and permitting process.
The future facilities at the project site are envisioned to include a small-footprint underground mining operation without an ore processing plant or tailings disposal landfill. Due to the resource location near tidewater and less than 4 miles (6.5km) from existing paved highway (Fig. 1), the Company considers off-site processing by a third party to be the most favorable configuration for the project.
Fig. 1: Location of the New Amalga Gold Project

Kyle Mehalek, P.E.., is the QP within the meaning of NI 43-101 and has reviewed and approved the technical disclosure in this release. Mr. Mehalek is independent of Grande Portage within the meaning of NI 43-101.
About Grande Portage:
Grande Portage Resources Ltd. is a publicly traded mineral exploration company focused on advancing the New Amalga Mine project, the outgrowth of the Herbert Gold discovery situated approximately 25 km north of Juneau, Alaska. The Company holds a
The Company's updated NI#43-101 Mineral Resource Estimate (MRE) reported at a base case mineral resources cut-off grade of 2.5 grams per tonne gold (g/t Au) and consists of: an Indicated Resource of 1,438,500 ounces of gold at an average grade of 9.47 g/t Au (4,726,000 tonnes); and an Inferred Resource of 515,700 ounces of gold at an average grade of 8.85 g/t Au (1,813,000 tonnes), as well as an Indicated Resource of 891,600 ounces of silver at an average grade of 5.86 g/t Ag (4,726,000 tonnes); and an Inferred Resource of 390,600 ounces of silver at an average grade of 7.33 g/t silver (1,813,000 tonnes). The MRE was prepared by Dr. David R. Webb, Ph.D., P.Geol., P.Eng. (DRW Geological Consultants Ltd.) with an effective date of July 17, 2024.
ON BEHALF OF THE BOARD
"Ian Klassen"
Ian M. Klassen
President & Chief Executive Officer
Tel: (604) 899-0106
Email: Ian@grandeportage.com
Cautionary Statement Regarding Forward-Looking Information
This news release includes certain "forward-looking statements" under applicable Canadian securities legislation. Forward-looking statements include estimates and statements that describe the Company's future plans, objectives or goals, including words to the effect that the Company or management expects a stated condition or result to occur. Forward-looking statements may be identified by such terms as "believes", "anticipates", "expects", "estimates", "may", "could", "would", "will", or "plan". Since forward-looking statements are based on assumptions and address future events and conditions, by their very nature they involve inherent risks and uncertainties as described in the Company's filings with Canadian securities regulators. There can be no assurance that such statements will prove to be accurate, as actual results and future events could differ materially from those anticipated in such statements. Accordingly, readers should not place undue reliance on forward-looking statements. The Company disclaims any intention or obligation to update or revise any forward-looking information, whether as a result of new information, future events or otherwise, other than as required by law.
Please note that under National Instrument 43-101, the Company is required to disclose that it has not based any production decision on NI 43-101-compliant reserve estimates, preliminary economic assessments, or feasibility studies, and historically production decisions made without such reports have increased uncertainty and higher technical and economic risks of failure. These risks include, among others, areas that are analyzed in more detail in a feasibility study or preliminary economic assessment, such as the application of economic analysis to mineral resources, more detailed metallurgical and other specialized studies in areas such as mining and recovery methods, market analysis, and environmental, social, and community impacts. Any decision to place the New Amalga Mine into operation at levels intended by management, expand a mine, make other production-related decisions, or otherwise carry out mining and processing operations would be largely based on internal non-public Company data, and on reports based on exploration and mining work by the Company and by geologists and engineers engaged by the Company.
NEITHER THE TSX VENTURE EXCHANGE NOR ITS REGULATION SERVICE PROVIDER (AS THAT TERM IS DEFINED UNDER THE POLICIES OF THE EXCHANGE) ACCEPTS RESPONSIBILITY FOR THE ADEQUACY OR ACCURACY OF THIS NEWS RELEASE
SOURCE: Grande Portage Resources Limited
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