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.

Grande Portage has assembled a drill core composite which is reflective of the anticipated production from the Conceptual Mine Plan. The composite includes both ore and waste samples to reflect the expected dilution from wall rock (waste) which is inherent with underground blasting of narrow ore veins. This core is being subjected to a sensor-based ore sorting test process at the facilities of Steinert US Inc, a leading global manufacturer of ore-sorting equipment. The purpose of ore sorting is to quickly separate particles of waste dilution rock from the mined material, without the use of chemical reagents.

Sensor-based ore sorting utilizes a variety of measurements to determine whether a particle is ore or waste, including color, electromagnetic induction, and x-ray analysis to assess elemental composition. The crushed rock is placed on a conveyor belt and then dropped in front of the sensor, which rapidly analyzes the individual pieces of rock. When a piece of rock is identified as waste, a puff of compressed air redirects it to a "reject" bin. The remaining pieces of rock are sent to the stockpile of accepted material. (Fig. 2)

The New Amalga deposit is considered a good candidate for use of ore sorting technology since the wall rock is often both visually and geochemically distinct from the quartz vein resource (Fig. 3).

Ian Klassen, President and CEO comments: "Sensor-based ore sorting is a well-established technology currently in use at many mines worldwide, and we are very excited to be working with Steinert to test its effectiveness on samples representative of the New Amalga conceptual mine plan."

Mr. Klassen continued: "Integrating ore sorting into the production plan could significantly reduce the amount of mined rock requiring transportation and processing at a third-party facility, lowering per-ounce costs while also providing useful sorter-reject material for underground backfill as part of the mining cycle. This would further enhance the existing advantages of our proposed direct-ship mine configuration which utilizes offsite processing. It may also create opportunities for inclusion of thinner veins into the mine plan - areas of the deposit which otherwise may not have been considered viable."

Fig. 1: Location of New Amalga Mine Project

Fig. 2: Simplified Conceptual Diagram of an Ore Sorting System

Fig. 3: Example of New Amalga Drill Core, Displaying Distinct Wall Rock vs Quartz Vein Intervals

The Company is also pleased to announce that it has entered into an advertising/e-marketing contract with 1000903966 Ontario Inc. to provide marketing services, including social media engagement through X (formerly Twitter), Facebook, YouTube and Reddit. The initial term of the agreement is 90 days, starting on January 6, 2025, and may be renewed with mutual written agreement. During the initial term, 1000903966 Ontario Inc., will be paid CAD$12,000.

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 New Amalga Gold Mine Project (formerly the Herbert Gold project) situated approximately 25 km north of Juneau, Alaska. The Company holds a 100% interest in the New Amalga property. The New Amalga 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 (filed in June 2024) 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



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

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

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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

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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

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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

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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.

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Locksley Resources Limited  Significant Enlargement of Exploration Program

Locksley Resources Limited Significant Enlargement of Exploration Program

Perth, Australia (ABN Newswire) - Locksley Resources Ltd (ASX:LKY,OTC:LKYRF) (FRA:X5L) (OTCMKTS:LKYRF) is pleased to advise that the Company is advancing a significant expansion to its exploration program, given the substantial increase in its landholding abutting MP Materials and identification of additional historical workings across the project areas.

Highlights

- Post the substantial expansion of Locksley's claim portfolio, the Company has determined that it will significantly increase the scale and accelerate the pace of its exploration program

- The expanded program will be focused upon exploring both the existing antimony and rare earths elements prospects, plus targeting additional commodities that have been identified on Locksley's larger land holding

- Post the evaluation of recent field activities Locksley will provide the market with a detailed outline of the expanded exploration program

- A substantial historical shaft has been discovered during a surface geological and structural mapping campaign recently undertaken at Mojave

- Shaft depth and the extent of underground workings is being evaluated, but is estimated at >15m and the Company is determining the composition of the commodities that were mined

- Vein orientation striking NNE, similar to that at the Desert Antimony Prospect, supports the developing geological interpretation of multiple NNE striking structures across the Mojave Project

- Grab samples collected from the prospect being submitted for laboratory analysis

- Locksley hosts broker and analyst site visit at Mojave

Expanded and Accelerated Exploration Program

Given the combination of the significant increased land holding and the potential for other commodities to be present (as confirmed from the discovery of an additional shaft on the Mojave Project), Locksley has elected to expand its exploration activities. The Company has commenced the planning process for these expanded activities and will advance these undertakings in the coming weeks.

Geological Mapping & Historical Mining

Locksley has recently undertaken multiple rounds of field mapping to increase the understanding of the Mojave Project. During the most recent field mapping campaign, Locksley's geologists have discovered a historical shaft in the core of the North Block whilst mapping the area for REE potential.

The extent of the workings seen in the vicinity indicates that a substantial shaft (estimated potentially >15m depth) has been mined. Initial grab sampling has been completed with the aim of determining what commodities were extracted. These newly discovered historical workings provide a new exploration target (named Hendricks) for Locksley.

The broader geological mapping has been completed, and the prioritised mapping of the NE and SW extensions from the Desert Antimony Mine, the western limits of the North Block claims (which lie due north of the Mountain Pass Mine) and the North Block REE target (where the shaft was discovered). The field geologists are compiling their mapping data and will incorporate the findings into the broader geological understanding and targeting for a follow up field sampling campaign.

Broker and Analyst Site Visit

Locksley hosted a site visit for brokers and analysts at the Mojave Project on Saturday, 13th September, following the substantial increase in its landholding abutting MP Materials. The visit provided key stakeholders with first hand exposure to the scale of Locksley's expanded tenure and the planned drilling at the Desert Antimony Mine and El Campo. The field trip underscored the strong geological potential across the project portfolio and highlighted the Company's commitment to advancing exploration and development activities in one of the most strategic critical mineral regions in the United States.

Pat Burke, Chairman of Locksley Resources, commented:

"The substantial expansion of our landholding within the Mojave Critical Minerals Corridor marks a pivotal step in Locksley's growth. The site visit with brokers and analysts provided an excellent opportunity to showcase not only the scale of our tenure, but also the strategic importance of our position alongside MP Materials. With the U.S. Government increasingly focused on securing domestic supply chains for critical minerals, Locksley is well placed to deliver a mine-to-market solution for antimony and rare earths. We look forward to progressing our exploration program and building long-term value for our shareholders."

*To view tables and figures, please visit:
https://abnnewswire.net/lnk/0SKL75LX



About Locksley Resources Limited:

Locksley Resources Limited (ASX:LKY,OTC:LKYRF) (FRA:X5L) (OTCMKTS:LKYRF) is an ASX listed explorer focused on critical minerals in the United States of America. The Company is actively advancing exploration across two key assets: the Mojave Project in California, targeting rare earth elements (REEs) and antimony. Locksley Resources aims to generate shareholder value through strategic exploration, discovery and development in this highly prospective mineral region.

Mojave Project

Located in the Mojave Desert, California, the Mojave Project comprises over 250 claims across two contiguous prospect areas, namely, the North Block/Northeast Block and the El Campo Prospect. The North Block directly abuts claims held by MP Materials, while El Campo lies along strike of the Mountain Pass Mine and is enveloped by MP Materials' claims, highlighting the strong geological continuity and exploration potential of the project area.

In addition to rare earths, the Mojave Project hosts the historic "Desert Antimony Mine", which last operated in 1937. Despite the United States currently having no domestic antimony production, demand for the metal remains high due to its essential role in defense systems, semiconductors, and metal alloys. With significant surface sample results, the Desert Mine prospect represents one of the highest-grade known antimony occurrences in the U.S.

Locksley's North American position is further strengthened by rising geopolitical urgency to diversify supply chains away from China, the global leader in both REE & antimony production. With its maiden drilling program planned, the Mojave Project is uniquely positioned to align with U.S. strategic objectives around critical mineral independence and economic security.

Tottenham Project

Locksley's Australian portfolio comprises the advanced Tottenham Copper-Gold Project in New South Wales, focused on VMS-style mineralisation

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Providence Gold Mines Inc. Announces Financing Update on the La Dama de Oro Gold Property

Providence Gold Mines Inc. Announces Financing Update on the La Dama de Oro Gold Property

(TheNewswire)

VANCOUVER September 12, 2025 TheNewswire - Providence Gold Mines Inc. ("Providence" or the "Company") is pleased to announce a non brokered Unit Private Placement Financing of up to $250,000 through the issuance of 5,000,000 units oof the Company (each a "Unit") the ("Private Placement"). Each Unit will consist of one Common Share and one full Warrant exercisable for a period of two years. The Unit is priced at $0.05 for one Common Share in the Capital of the Company (a "Common Share") and one nontransferable full Warrant. Each nontransferable Warrant will entitle the holder to purchase one additional Common Share at a price of $0.05 for a period of 24 months from the date of closing of the Private Placement will be subject to the approval of the TSXV.

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Rio Silver arranges $1.3M private placement

Rio Silver arranges $1.3M private placement

Vancouver, British Columbia September 11, 2025 Rio Silver Inc. ("Rio Silver" or the "Company") (TSX.V: RYO,OTC:RYOOD) (OTC: RYOOF) announces private placement of units. Rio Silver Inc. has arranged a non-brokered private placement financing of up to 13 million units at $0.10 per unit for gross proceeds of up to $1.3-million.

Each unit consists of one common share and one transferable warrant. Each whole warrant is exercisable into one common share at 15 cents per share for three years from closing. If, following the final closing date of the private placement, the company's common shares close at or above 25 cents on the TSX Venture Exchange (or such other exchange on which the shares may trade) for 15 consecutive trading days, the company may accelerate the warrant expiry date by issuing a news release. The warrants would then expire 30 days from the date of that notice.

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Locksley Resources Adds 249 Additional Claims to Landholding of More than 40 sq km of Highly Prospective Critical Minerals Ground in California's Mojave Region

Locksley Resources Adds 249 Additional Claims to Landholding of More than 40 sq km of Highly Prospective Critical Minerals Ground in California's Mojave Region

Brings Company's Total Claims to 491 in Area Housing the Only Rare Earths Producing Mine in U.S.

Move Expands Locksley's Exploration Pipeline Across Antimony, Rare Earths Elements and Polymetallic Prospects

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Kobo Resources Announces Closing of First Tranche of Non-Brokered Private Placement for Gross Proceeds of over $2.5 Million

Kobo Resources Announces Closing of First Tranche of Non-Brokered Private Placement for Gross Proceeds of over $2.5 Million

NOT FOR DISTRIBUTION TO UNITED STATES NEWSWIRE SERVICES OR FOR RELEASE PUBLICATION, DISTRIBUTION OR DISSEMINATION DIRECTLY, OR INDIRECTLY, IN WHOLE OR IN PART, IN OR INTO THE UNITED STATES.

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