Grande Portage Resources Develops Conceptual Mining Plan

Grande Portage Resources Develops Conceptual Mining Plan

Grande Portage Resources Ltd. (TSXV:GPG)(OTCQB:GPTRF)(FSE:GPB) ("Grande Portage" or the "Company") is pleased to announce that, further to its recently filed updated **NI #43-101 Mineral Resource Estimate, the Company has developed a Conceptual Mining Plan to determine the optimal development pathway for its Herbert Gold project located in SE Alaska

To that end, earlier this year, the Company engaged the services of OreLogic LLC, a consulting firm providing mine planning and project development services. OreLogic is led by Kyle Mehalek, formerly Chief Mining Engineer at Hecla Mining's Greens Creek Mine in southeast Alaska, one of the largest and lowest-cost primary silver mines in the world.

The Company's gold deposit, formerly known as the Herbert Gold project, has been re-named the "New Amalga Mine Project" in recognition of the gold mining heritage of the local project area. The historic Amalga Gold Camp located approximately four miles (6.5km) from the project site, produced tens of thousands of ounces of lode gold during the early 20th century. Today, little evidence remains from this once-bustling hub of mineral production, the site having been overtaken by the rapidly advancing temperate forest.

The Conceptual Mining Plan evaluates the development of a selective underground mining operation which would extract high-grade material with minimal dilution. Due to the project's location near tidewater and less than 4 miles (6.5km) from existing paved highway, the Company considers off-site processing to be the most favourable configuration and is investigating numerous business opportunities including strategic partnerships, potential use of third-party facilities around the Pacific Rim, and direct shipment to smelters in East Asia.

The Company's board of directors, management and its advisors assess that an offsite-processing configuration for the New Amalga Mine is the optimal development pathway, providing a number of potential benefits including:

  1. Elimination of the requirement to develop a tailings disposal facility near the mine. No tailings would be generated at the site.

  2. Elimination of the requirement for permanent waste rock storage facilities. All waste rock generated from mine access development would be returned to the underground workings for stope backfill.

  3. No use of gold processing reagents at the site.

  4. Dramatically reduced land usage and overall environmental footprint.

  5. Greatly simplified post-mining closure and reclamation.

  6. De-risking of the environmental review and permitting process.

  7. Minimization of project construction CAPEX.

The scope of the Company's Conceptual Mine Plan includes underground mine design, underground development and production scheduling, surface facilities design and layout, ore transportation and logistics planning, ore marketing evaluation and internal financial modelling. Use of "real world" inputs and benchmarking against existing mining operations has been extensively applied.

Ian Klassen, President and CEO comments: "We are extremely pleased to deliver a few key milestone developments thus far in 2024. Our updated mineral resource estimate continues to confirm that the deposit has grown and is open to future expansion. Importantly, the deposit has continued to mature and expand whilst maintaining world-class high gold grades. The now completed Conceptual Plan was a comprehensive and time-consuming undertaking. The Company wishes to thank OreLogic and Kyle Mehalek, in particular, for his vision, common sense approach and underground mining development expertise. The Plan is an important step forward to better understand how to best maximize this gold asset whilst continuing to focus on what's in the best interests of the local community and the regulatory regimes in southeast Alaska. Our commitment is to exceed all regulatory requirements and environmental expectations while also contributing to the local economy and creating valuable, long term job opportunities for the hard-working residents of the Juneau area".

Grande Portage intends to continue to advance the New Amalga Mine project using a Direct Shipping Ore (DSO) platform and to that end it expects to announce further steps in due course.

** Indicated Resources of 1,438,500 ounces at 9.47gpt gold and Inferred Resources of 515,700 ounces at 8.85gpt gold (See Company news releases dated June 12, 2024 & July 22, 2024).

Fig. 1 Project Location near paved highway and tidewater

Fig. 2 View of Conceptual Underground Mine Layout for the New Amalga Mine

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 the Herbert Gold discovery situated approximately 25 km north of Juneau, Alaska. The Company holds a 100% interest in the Herbert property. The Herbert Gold property system is open to length and depth and is host to at least six main composite vein-fault structures that contain ribbon structure quartz-sulfide veins. The project lies prominently within the 160km long Juneau Gold Belt, which has produced over seven million ounces of gold.

The Company's updated NI#43-101 Mineral Resource estimate 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).

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



View the original press release on accesswire.com

News Provided by ACCESSWIRE via QuoteMedia

GPG:CC
Grande Portage Resources

Grande Portage Resources Investor Kit

  • Corporate info
  • Insights
  • Growth strategies
  • Upcoming projects

GET YOUR FREE INVESTOR KIT

The Conversation (0)
Grande Portage Resources (TSXV:GPG)

Grande Portage Resources


Keep reading...Show less

Advancing the high-grade New Amalga Gold project in the prolific Juneau Gold Belt in SE Alaska

Grande Portage Resources Initiates Sensor-Based Ore Sorting Testwork

Grande Portage Resources Initiates Sensor-Based Ore Sorting Testwork

Grande Portage Resources Ltd. (TSXV:GPG)(OTCQB:GPTRF)(FSE:GPB) ("Grande Portage" or the "Company") is pleased to announce that it is initiating testwork for a sensor-based ore sorting system, utilizing samples from the New Amalga Mine Project located approximately 16 miles (25 km) northwest of the city of Juneau, Alaska

As previously announced, the Company's Conceptual Mining Plan envisions the development of the New Amalga gold mine as a selective underground mining operation which would send ore off-site to be processed at a third-party facility, enabled by the project's location near tidewater and less than 4 miles (6.5km) from existing paved highway (Fig 1). This results in a dramatically reduced mine site footprint due to the avoidance of chemical processing and tailings storage facilities. Processing options include potential use of third-party concentrator facilities around the Pacific Rim or direct shipment to smelters in East Asia.

News Provided by ACCESSWIRE via QuoteMedia

Keep reading...Show less
RETRANSMISSION: Grande Portage Completes Non-Brokered Private Placement

RETRANSMISSION: Grande Portage Completes Non-Brokered Private Placement

Not for distribution to United States newswire services or for dissemination in the United States.

Grande Portage Resources Ltd. (TSXV:GPG)(OTCQB:GPTRF)(FSE:GPB) ("Grande Portage" or the "Company") announces that after consultation with its registered finders, the Company has now concluded its non-brokered private placement under Part 5A of National Instrument 45-106 - Prospectus Exemptions - Listed Issuer Financing Exemption. As previously announced on November 13, 2024, the Company sold 3,470,000 units (each, a "Unit") at a price of C$0.30 per Unit for aggregate gross proceeds of C$1,041,000 (the "Offering"). The Company had filed an offering document related to the Offering that can be accessed under Grande Portage's profile at www.sedarplus.ca and on the Company's website at https:grandeportage.com

News Provided by ACCESSWIRE via QuoteMedia

Keep reading...Show less
Grande Portage Completes Non-Brokered Private Placement

Grande Portage Completes Non-Brokered Private Placement

Not for distribution to United States newswire services or for dissemination in the United States.

Grande Portage Resources Ltd. (TSXV:GPG)(OTCQB:GPTRF)(FSE:GPB) ("Grande Portage" or the "Company") announces that after consultation with its registered finders, the Company has now concluded its non-brokered private placement under Part 5A of National Instrument 45-106 - Prospectus Exemptions - Listed Issuer Financing Exemption. As previously announced on November 13, 2024, the Company sold 3,470,000 units (each, a "Unit") at a price of C$0.30 per Unit for aggregate gross proceeds of C$1,041,000 (the "Offering"). The Company had filed an offering document related to the Offering that can be accessed under Grande Portage's profile at www.sedarplus.ca and on the Company's website at https:grandeportage.com

News Provided by ACCESSWIRE via QuoteMedia

Keep reading...Show less
Grande Portage Announces First Closing of Non-Brokered Private Placement -- Pursuant to the Listed Issuer Financing Exemption

Grande Portage Announces First Closing of Non-Brokered Private Placement -- Pursuant to the Listed Issuer Financing Exemption

Not for distribution to United States newswire services or for dissemination in the United States.

Grande Portage Resources Ltd. (TSXV:GPG)(OTCQB:GPTRF)(FSE:GPB) ("Grande Portage" or the "Company") is pleased to announce that it has completed a first closing of its non-brokered private placement previously announced on October 30, 2024 for the sale of 3,470,000 units (each, a "Unit") at a price of C$0.30 per Unit for aggregate gross proceeds of C$1,041,000 (the "Offering"). The Offering is being carried out pursuant to Part 5A of National Instrument 45-106 - Prospectus Exemptions - Listed Issuer Financing Exemption (the "LIFE Exemption") to purchasers resident in Canada, and in jurisdictions outside of Canada in compliance with the applicable securities laws of those jurisdictions. The Company has an offering document (the "Offering Document") related to the Offering that can be accessed under Grande Portage's profile at www.sedarplus.ca and on the Company's website at https:grandeportage.com. Except for one US accredited investor, all other investors participating in the first closing subscribed for Units under the LIFE Exemption, and the Units issued pursuant to the LIFE Exemption are not subject to any statutory hold period in Canada. However, the Units issued to the US accredited investor are subject to Rule 144 resale restrictions under applicable US securities laws and will bear a legend to that effect

News Provided by ACCESSWIRE via QuoteMedia

Keep reading...Show less
Grande Portage Announces Non-Brokered Private Placement Pursuant to the Listed Issuer Financing Exemption

Grande Portage Announces Non-Brokered Private Placement Pursuant to the Listed Issuer Financing Exemption

Not for distribution to United States newswire services or for dissemination in the United States.

Grande Portage Resources Ltd. (TSXV:GPG)(OTCQB:GPTRF)(FSE:GPB) ("Grande Portage" or the "Company") is pleased to announce a non-brokered private placement of up to 10,000,000 units (each, a "Unit") at a price of C$0.30 per Unit for aggregate gross proceeds of up to C$3,000,000 (the "Offering"). The Offering is being carried out pursuant to Part 5A of National Instrument 45-106 - Prospectus Exemptions (the "LIFE Exemption") to purchasers resident in Canada, and in jurisdictions outside of Canada in compliance with the applicable securities laws of those jurisdictions. The Company has an offering document (the "Offering Document") related to the Offering that can be accessed under Grande Portage's profile at www.sedarplus.ca and on the Company's website at https:grandeportage.com. Prospective investors should read the Offering Document before making an investment decision

News Provided by ACCESSWIRE via QuoteMedia

Keep reading...Show less
Harvest Gold Announces Mosseau Drill Program Update; Urban Barry Regional Till Program Completed

Harvest Gold Announces Mosseau Drill Program Update; Urban Barry Regional Till Program Completed

(TheNewswire)

Harvest Gold Corporation

Vancouver, British Columbia TheNewswire - August 28, 2025 ‑ Harvest Gold Corporation (TSXV: HVG,OTC:HVGDF) (" Harvest Gold " or the " Company ") is pleased to announce that its diamond drill program at the Mosseau Gold Project is well underway, with the first five holes successfully completed (see Figure 3).

News Provided by TheNewsWire via QuoteMedia

Keep reading...Show less
Kobo Resources to Recommence 2025 Drill Program at the Kossou Gold Project; Appoints Industry Veteran to Support Technical and Regional Growth Strategy

Kobo Resources to Recommence 2025 Drill Program at the Kossou Gold Project; Appoints Industry Veteran to Support Technical and Regional Growth Strategy

  • 12,000 - 15,000 m diamond drill program to expand gold zones and advance toward a maiden Mineral Resource Estimate at the Kossou Gold Project
  • New strategic advisor appointed to support technical execution and identify regional growth opportunities in Côte d'Ivoire and across West Africa
  • Strong investor demand leads to upsized private placement, increasing from $3.0 million to approximately $4.2 million

Kobo Resources Inc. (" Kobo " or the " Company ") ( TSX.V: KRI ) is pleased to announce that it will commence up to 10,000 - 15,000 metre (" m ") of diamond drill program at its 100%-owned Kossou Gold Project (" Kossou ") in Côte d'Ivoire on September 4, 2025, with two diamond drill rigs mobilized to site. In addition, the Company is strengthening its strategic and technical capabilities through the appointment of a highly experienced industry veteran as a consultant and advisor to support its growth initiatives across West Africa.

News Provided by Business Wire via QuoteMedia

Keep reading...Show less
NevGold Announces Entry Into Standstill With GoldMining

NevGold Announces Entry Into Standstill With GoldMining

Nevgold Corp. (" NevGold " or the " Company ") ( TSXV:NAU,OTC:NAUFF) (OTCQX:NAUFF) (Frankfurt:5E50 ) is pleased to announce that it has entered into a standstill agreement with GoldMining Inc. (" GoldMining "), pursuant to which GoldMining has agreed not to, directly or indirectly, sell common shares of NevGold through open market transactions for a period of 18 months subject to certain customary exceptions. GoldMining holds, and has control and direction over, 19,073,350 common shares, representing approximately 16.7% of the Company's outstanding common shares.

NevGold CEO, Brandon Bonifacio, comments: "We are pleased to execute this Standstill Agreement with GoldMining, which prohibits selling, transferring or disposing NevGold shares for a period of 18 months through open market transactions. The Company will have an extremely active end to 2025, and we will have more updates out shortly from our Limousine Butte (oxide gold-antimony), Nutmeg Mountain (oxide gold), and Zeus (copper) projects."

News Provided by GlobeNewswire via QuoteMedia

Keep reading...Show less
Cartier Launches Ambitious 100,000-m Drill Program on Cadillac

Cartier Launches Ambitious 100,000-m Drill Program on Cadillac

Cartier Resources Inc. (″ Cartier ″ or the ″ Company ″) (TSXV: ECR,OTC:ECRFF; FSE:6CA) is pleased to announce it has started the fully funded 100,000-metre diamond drilling program on its 100%-owned Cadillac Project in Quebec. Strategically located in the heart of the prolific Val-d'Or gold belt, the project benefits from exceptional proximity to mining and milling infrastructure and qualified workforce.

" This is the most extensive drilling program ever undertaken on Cadillac and a turning point for Cartier. Our objective is clear: to prove Cadillac's scale as a major gold camp. With this campaign now underway, we are confident the results will highlight the project's potential to deliver meaningful value for our shareholders ." – Philippe Cloutier, President and CEO of Cartier.

News Provided by GlobeNewswire via QuoteMedia

Keep reading...Show less
1911 Gold Commences PEA on True North Project and Provides Update on Underground Progress

1911 Gold Commences PEA on True North Project and Provides Update on Underground Progress

1911 Gold Corporation (" 1911 Gold " or the " Company ") (TSXV: AUMB,OTC:AUMBF) (OTCQB: AUMBF) (FRA: 2KY) is pleased to announce that it has engaged AMC Consultants ("AMC") of Toronto, Canada to complete a Preliminary Economic Assessment ("PEA") study on the Company's wholly-owned True North Gold Project, located in Manitoba .

The PEA will evaluate the potential restart of underground mining operations at the True North mine, utilizing the existing permitted 1,300 tonne-per-day processing facility in Bissett . AMC will assess development and mining method scenarios based on the Company's current mineral resource estimate and extensive underground infrastructure, while referencing the Company's own internally developed mine plans. While the PEA will not incorporate results from recent and planned drilling, management believes that continued exploration success may provide significant upside beyond the scope of this assessment.

"Initiating a PEA with AMC is a critical milestone as we advance the True North Mine toward a restart," stated Shaun Heinrichs , President and CEO of 1911 Gold. "We intend to use the results of the PEA, together with delineation drilling to be completed in the fall on two bulk sample target zones, to finalize plans for a trial production run in mid-2026. This initial trial mining campaign, expected to last 3 - 5 months, will provide an important step toward demonstrating the planned mining and development methods, as well as confirm the resource and economics."

The Company anticipates delivering the PEA by the first quarter of 2026, which will provide the foundation for redevelopment planning and engagement with key stakeholders.

Underground Status Update

Momentum underground continues to build, with rehabilitation work nearing completion on Level 16 and other supporting levels in preparation for the next phase of drilling. Hancon Mining Ltd. mobilized crews to the site in August to complete critical rehabilitation and infrastructure upgrades required for drill access, with rigs scheduled to arrive in late September.

Further information on the planned drill program will be provided closer to the commencement date, with a total of 30,000 metres planned over the next several quarters. Drilling will include:

  • Exploration drilling focused on expanding the size potential of the recently discovered San Antonio West and San Antonio Southeast zones located adjacent to the historically mined San Antonio zone, within reach of existing underground workings.
  • Delineation drilling on the bulk sample target zones identified for early trial mining.
  • Resource expansion drilling to test extensions of resources scheduled for near-term production upon completion of the PEA.

These programs, together with the planned trial mining campaign, will deliver critical technical data to validate mining methods, inform development decisions, and unlock additional exploration opportunities across the broader True North Gold Project.

About 1911 Gold Corporation

1911 Gold is a junior gold developer with a highly prospective, consolidated land package totaling more than 61,647 hectares within and adjacent to the Archean Rice Lake greenstone belt in Manitoba . The Company also owns the True North mine and mill complex at Bissett, Manitoba , providing a fully permitted infrastructure hub to support future development. 1911 Gold believes its land package represents a prime opportunity to build a new mining district centred on the True North complex.

In addition, the Company holds the Apex project near Snow Lake, Manitoba , and the Denton-Keefer project near Timmins, Ontario , and remains focused on advancing organic growth while pursuing accretive acquisition opportunities across North America .

1911 Gold's True North complex and exploration land package are located within the traditional territory of the Hollow Water First Nation, signatory to Treaty No. 5 (1875-76). 1911 Gold looks forward to maintaining open, co-operative and respectful communication with the Hollow Water First Nation, and all local stakeholders, in order to build mutually beneficial working relationships.

ON BEHALF OF THE BOARD OF DIRECTORS

Shaun Heinrichs
President and CEO

www.1911gold.com

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING INFORMATION

This news release may contain forward-looking information and statements, collectively ("forward-looking statements"), within the meaning of applicable Canadian securities legislation. Often, but not always, forward-looking statements can be identified by the use of words such as "plans", "expects" or "does not expect", "is expected", "budget", "scheduled", "estimates", "forecasts", "intends", "anticipates" or "does not anticipate", or "believes", or describes a "goal", or variation of such words and phrases or state that certain actions, events or results "may", "could", "would", "might" or "will" be taken, occur or be achieved.

All forward-looking statements reflect the Company's beliefs and assumptions based on information available at the time the statements were made. Actual results or events may differ from those predicted in these forward-looking statements. All of the Company's forward-looking statements are qualified by the assumptions that are stated or inherent in such forward-looking statements, including the assumptions listed below. Although the Company believes that these assumptions are reasonable, this list is not exhaustive of factors that may affect any of the forward-looking statements.

Forward-looking statements involve known and unknown risks, future events, conditions, uncertainties and other factors which may cause the actual results, performance or achievements to be materially different from any future results, predictions, projections, forecasts, performance or achievements expressed or implied by the forward-looking statements. All statements that address expectations or projections about the future, including, but not limited to, statements about exploration plans and the timing and results thereof, as well as statements relating to the plans and timing for the potential mining operations at the True North Project, including trial mining and the benefits therefrom, are forward-looking statements. Although 1911 Gold has attempted to identify important factors that could cause actual actions, events or results to differ materially from those described in forward-looking statements, there may be other factors that cause actions, events or results not to be as anticipated, estimated or intended. There can be no assurance that forward-looking 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.

All forward-looking statements contained in this news release are given as of the date hereof. The Company disclaims any intention or obligation to update or revise any forward-looking statements whether as a result of new information, future events or otherwise, except in accordance with applicable securities laws.

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

SOURCE 1911 Gold Corporation

Cision View original content to download multimedia: http://www.newswire.ca/en/releases/archive/August2025/28/c2388.html

News Provided by Canada Newswire via QuoteMedia

Keep reading...Show less
Compelling IP Gold Target Delineated at White Lion Prospect

Compelling IP Gold Target Delineated at White Lion Prospect

Pacgold (PGO:AU) has announced Compelling IP Gold Target Delineated at White Lion Prospect

Download the PDF here.

Grande Portage Resources

Grande Portage Resources Investor Kit

  • Corporate info
  • Insights
  • Growth strategies
  • Upcoming projects

GET YOUR FREE INVESTOR KIT

Latest Press Releases

Related News

×