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Copper Quest Exploration Inc. (CSE: CQX,OTC:IMIMF; FRA: 3MX) (‘ Copper Quest ‘ or the ‘ Company ‘) is pleased to announce that, further to its news release dated December 1, 2025, it has issued an aggregate of 10,142,104 flow-through shares of the Company (the ‘ FT Shares ‘, and each, a ‘ FT Share ‘) at a price of $0.19 per FT Share for aggregate gross proceeds of $1,927,000 in connection with its previously announced fully subscribed non-brokered private placement (the ‘ Private Placement ‘).

Each FT Share constitutes a ‘flow-through share’ within the meaning of the Income Tax Act (Canada) (the ‘ Tax Act ‘) and the gross proceeds of the Private Placement will be used by the Company for exploration and related programs, which qualify as ‘Canadian exploration expenses’ and ‘flow-through critical mineral mining expenditures’, as such terms are defined in the Tax Act, in connection with Copper Quest’s projects in British Columbia.

Brian Thurston, President & CEO of Copper Quest, commented: ‘ The team has spent the last 12 months building Copper Quest to be a standout junior explorer holding seven quality projects including the recent acquisitions of Stars, Stellar, Nekash, and pending Kitimat and Alpine. It is now time for the Company to grow shareholder value through advancing these properties through work on the ground and drilling. These funds will allow us advance multiple properties in 2026 while we continue vetting quality partners to help advance the rest. ‘

In connection with the Private Placement, the Company paid cash finder’s fees totaling $130,199.98 and issued 685,261 finder’s warrants (the ‘ Finder’s Warrants ‘) entitling the holder thereof to acquire one non-flow-through common share at an exercise price of C$0.19. The Finder’s Warrants will expire on December 5, 2027.

All securities issued pursuant to the Private Placement are subject to a statutory four month hold period expiring April 6, 2026.

To accommodate increased interest in the Private Placement, the Company also announces that it may further issue up to 255,264 FT Shares under the same terms as above stated, no later than December 15, 2025. All securities to be issued thereunder will be subject to a statutory hold period under applicable Canadian securities laws of four months and one day from the date of issuance.

Related Party Participation in the Private Placement

Jason Nickel, Director of the Company, participated in Private Placement by purchasing 50,000 FT Shares for $9,500. The participation by Mr. Nickel, as an insider of the Company, constitutes a ‘related party transaction’ as defined under Multilateral Instrument 61-101 Protection of Minority Security Holders in Special Transactions (‘MI 61-101’). The Company is relying on the exemptions from the valuation and minority shareholder approval requirements of MI 61-101 contained in sections 5.5(a) and 5.7(1)(a) of MI 61-101, as neither the fair market value of the FT Shares purchased by Mr. Nickel, nor the consideration for the FT Shares paid by Mr. Nickel, exceeded 25% of the Company’s market capitalization. The Company did not file a material change report in respect of the related party transaction at least 21 days before the closing of the Private Placement, which the Company deems reasonable in the circumstances as the details of insider participation in the Private Placement were not settled until shortly prior to closing the Private Placement and the Company wished to complete the Private Placement in an expeditious manner.

The securities described herein have not been registered under the United States Securities Act of 1933, as amended (the ‘ U.S. Securities Act ‘), or any state securities laws, and may not be offered or sold absent registration or compliance with an applicable exemption from the registration requirements of the U.S. Securities Act and applicable state securities laws. This news release shall not constitute an offer to sell or the solicitation of an offer to buy nor shall there be any sale of the securities in any State in which such offer, solicitation or sale would be unlawful.

About Copper

Copper is an essential industrial metal at the heart of the global energy transition and modern infrastructure. It plays a critical role in electrification, renewable energy systems, electric vehicles, data centers, and smart technologies. With global demand rising and new supply challenged by declining grades, complex permitting, and underinvestment, the copper market faces persistent deficits and growing geopolitical scrutiny. Recent U.S. policy announcements, including import tariffs and initiatives to secure domestic and allied supply chains, underscore copper’s strategic importance and the need for resilient, localized resource exploration, development, production and processing capacity.

ABOUT Copper Quest Exploration Inc.

Copper Quest (CSE: CQX,OTC:IMIMF; OTCQB: IMIMF; FRA: 3MX) is focused on building shareholder value through project acquisition, and exploration and development of its North American Critical Mineral portfolio of assets. The Company’s land package currently comprises five projects that span over 40,000+ hectares in great mining jurisdictions as well as the Kitimat Cu-Au Project and the past-producing Alpine Gold Mine that are both pending acquisition following due diligence.

Copper Quest has a 100% interest in the Stars Property, a porphyry copper-molybdenum discovery, covering 9,693 hectares in central British Columbia’s Bulkley Porphyry Belt. Contiguous to the Stars Property, Copper Quest has a 100% interest in the 5,389 hectare Stellar Property. CQX also has an earn-in option up to 80% and joint-venture agreement on the 4,700 hectare porphyry copper-molybdenum Rip Project, also in the Bulkley Porphyry Belt.

Copper Quest has a 100% interest in the Nekash Copper-Gold Project, a porphyry exploration opportunity located in Lemhi County, Idaho, along the prolific Idaho-Montana porphyry copper belt that hosts world-class systems such as Butte and CUMO. The project is fully road-accessible via maintained U.S. highways and forest service roads and currently consists of 70 unpatented federal lode claims covering 585 hectares.

Copper Quest has a 100% interest in the Thane Project located in the Quesnel Terrane of Northern BC which spans over 20,658 ha with 10 high-priority targets identified demonstrating significant copper and precious metal mineralization potential.

Copper Quest’s leadership and advisory teams are senior mining industry executives who have a wealth of technical and capital markets experience and a strong track record of discovering, financing, developing, and operating mining projects on a global scale. Copper Quest is committed to sustainable and responsible business activities in line with industry best practices, supportive of all stakeholders, including the local communities in which it operates. The Company’s common shares are principally listed on the Canadian Stock Exchange under the symbol ‘CQX’. For more information on Copper Quest, please visit the Company’s website at www.copper.quest.

On behalf of the Board of Copper Quest Exploration Inc.

Brian Thurston, P.Geo.
Chief Executive Officer and Director
Tel: 778-949-1829
For further information contact:

Investor Relations
info@copper.quest

Forward Looking Information

This news release contains certain ‘forward-looking information’ and ‘forward-looking statements’ (collectively, ‘ forward-looking statements ‘) within the meaning of applicable securities legislation. All statements, other than statements of historical fact included herein, including without limitation, statements regarding the terms and completion of the Flow-Through Offering, the payment of finder’s fees and issuance of Finder’s Warrants, the anticipated closing date and the planned use of proceeds of the Flow-Through Offering, and future operations and activities of Copper Quest, are forward-looking statements. Forward-looking statements are frequently, but not always, identified by words such as ‘expects’, ‘anticipates’, ‘believes’, ‘intends’, ‘estimates’, ‘potential’, ‘possible’, and similar expressions, or statements that events, conditions, or results ‘will’, ‘may’, ‘could’, or ‘should’ occur or be achieved. Forward-looking statements reflect the beliefs, opinions and projections on the date the statements are made and are based upon a number of assumptions and estimates based on or related to many of these factors. Such factors include, without limitation, the ability to obtain regulatory approval of the Flow-Through Offering, risks associated with possible accidents and other risks associated with mineral exploration operations, the risk that the Company will encounter unanticipated geological factors, risks associated with the interpretation of exploration results, the possibility that the Company may not be able to secure permitting and other governmental clearances necessary to carry out the Company’s exploration plans, the risk that the Company will not be able to raise sufficient funds to carry out its business plans, and the risk of political uncertainties and regulatory or legal changes that might interfere with the Company’s business and prospects. Readers should not place undue reliance on the forward-looking statements and information contained in this news release concerning these items. The Company does not assume any obligation to update the forward-looking statements of beliefs, opinions, projections, or other factors, should they change, except as required by applicable securities laws.

The Canadian Securities Exchange has not reviewed, approved or disapproved the contents of this press release, and does not accept responsibility for the adequacy or accuracy of this release.

Sankamap Metals Inc. (CSE: SCU) (‘Sankamap’ or the ‘Company’) further to the Company’s news releases dated October 21, 2025, November 4, 2025, and November 18, 2025, the Company continues to work towards the filing of its annual audited financial statements and management’s discussion and analysis for the fiscal year ended June 30, 2025 (the ‘Required Filings’). The Company has obtained approval from the Alberta Securities Commission to extend the Management Cease Trade Order (‘MCTO’) under National Policy 12-203 Management Cease Trade Orders (‘NP 12-203’) until December 28, 2025.

While the audit of Sankamap’s private subsidiary has now been completed, timing adjustments in the subsidiary’s audit resulted in a brief postponement of fieldwork and the review of Sankamap’s audit file. The upcoming holiday period is also expected to affect scheduling. To support timely completion of the audit, the Company intends to appoint the subsidiary’s auditor as its auditor, as their familiarity with the Company’s mineral property and the Solomon Islands jurisdiction is expected to facilitate an expedited process. A change of auditor is underway, and the Company expects to file the required change of auditor documentation shortly.

The Required Filings were due to be filed by October 28, 2025. In connection with the anticipated delays in making the Required Filings, the Company made an application for a Management Cease Trade Order (‘MCTO‘) under National Policy 12-203 Management Cease Trade Orders (‘NP 12-203‘) to the Alberta Securities Commission, as principal regulator for the Company, and the MCTO was issued on October 29, 2025. The MCTO restricts all trading by the Company’s CEO and CFO in securities of the Company, whether direct or indirect. The issuance of the MCTO will not affect the ability of persons who are not directors, officers or insiders of the Company to trade their securities. The MCTO will remain in effect until the Required Filings are filed or until it is revoked or varied.

The Company expects to proceed with the filing of its interim first-quarter financial statements shortly after the Required Filings have been completed and submitted.

The Company confirms that it intends to satisfy the provisions of the alternative information guidelines described in NP 12-203 by issuing bi-weekly default status reports in the form of a news release until it meets the Required Filings requirement. The Company has not taken any steps towards any insolvency proceeding and the Company has no material information relating to its affairs that has not been generally disclosed.

About Sankamap Metals Inc.

Sankamap Metals Inc. (CSE: SCU) is a Canadian mineral exploration company dedicated to the discovery and development of high-grade copper and gold deposits through its flagship Oceania Project, located in the South Pacific. The Company’s fully permitted assets are strategically positioned in the Solomon Islands, along a prolific geological trend that hosts major copper-gold deposits; including Newcrest’s Lihir Mine, with a resource of 71.9 million ounces of gold¹ (310 Mt containing 23 Moz Au at 2.3 g/t P+P, 520 Mt containing 39 Moz Au at 2.3 g/t indicated, 81 Mt containing 5 Moz Au at 1.9 g/t measured, 61 Mt containing 4.9 Moz Au at 2.3 g/t Inferred).

Exploration is actively advancing at both the Kuma and Fauro properties, part of Sankamap’s Oceania Project in the Solomon Islands. Historical work has already highlighted the mineral potential of both sites, which lie along a highly prospective copper and gold-bearing trend, suggesting the possibility of further, yet-to-be-discovered deposits.

At Kuma, the property is believed to host an underexplored and largely untested porphyry copper-gold (Cu-Au) system. Historical rock chip sampling has returned consistently elevated gold values above 0.5 g/t Au, including a standout sample assaying 11.7% Cu and 13.5 g/t Au²; underscoring the area’s significant potential.

At Fauro, particularly at the Meriguna Target, historical trenching has returned highly encouraging results, including 8.0 meters at 27.95 g/t Au and 14.0 meters at 8.94 g/t Au³. Complementing these results are exceptional grab sample assays, including historical values of up to 173 g/t Au³, along with recent sampling by Sankamap at the Kiovakase Target, which returned numerous high-grade copper values, reaching up to 4.09% Cu. In addition, limited historical shallow drilling intersected 35.0 meters at 2.08 g/t Au³, further underscoring the property’s strong mineral potential and the merit for continued exploration. With a commitment to systematic exploration and a team of experienced professionals, Sankamap aims to unlock the untapped potential of underexplored regions and create substantial value for its shareholders. For more information, please refer to SEDAR+ (www.sedarplus.ca), under Sankamap’s profile.

1.Newcrest Technical Report, 2020 (Lihir: 310 Mt containing 23 Moz Au at 2.3 g/t P+P, 520 Mt containing 39 Moz Au at 2.3 g/t indicated, 81 Mt containing 5 Moz Au at 1.9 g/t measured, 61 Mt containing 4.9 Moz Au at 2.3 g/t Inferred)

2. Historical grab, soil and BLEG samples from SolGold Kuma Review June 2015, and SolGold plc Annual Report 2013/2012

3. September 2010-June 2012 press releases from Solomon Gold Ltd. and SolGold Fauro Island Summary Technical Info 2012

QP Disclosure

The technical content for the Oceania Project in this news release has been reviewed and approved by John Florek, M.Sc., P.Geol., a Qualified Person in accordance with CIM guidelines. Mr. John Florek is in good standing with the Professional Geoscientists of Ontario (Member ID:1228) and a director and officer of the Company.

ON BEHALF OF THE BOARD OF DIRECTORS

s/ ‘John Florek’
John Florek, M.Sc., P.Geol
Chief Executive Officer
Sankamap Metals Inc.

The Canadian Securities Exchange has not approved nor disapproved this press release.

Forward-Looking Statements

Certain statements made and information contained herein may constitute ‘forward-looking information’ and ‘forward-looking statements’ within the meaning of applicable Canadian and United States securities legislation. These statements and information are based on facts currently available to Sankamap and there is no assurance that the actual results will meet management’s expectations. Forward-looking statements and information may be identified by such terms as ‘anticipates,’ ‘believes,’ ‘targets,’ ‘estimates,’ ‘plans,’ ‘expects,’ ‘may,’ ‘will,’ ‘could’ or ‘would.’

This press release contains forward-looking statements, including, but not limited to, statements regarding management’s expectations about obtaining the MCTO and completing the Required Filings within the anticipated timeline. Forward-looking statements are subject to various risks, uncertainties, and other factors that could cause actual results or events to differ materially from those expressed or implied by such statements. Sankamap does not undertake any obligation to update forward-looking statements or information, except as required by applicable securities laws. For more information on the Company, investors should review the Company’s continuous disclosure filings that are available at www.sedarplus.ca.

To view the source version of this press release, please visit https://www.newsfilecorp.com/release/276869

(TheNewswire)

Additional Financing Closes

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Vancouver, British Columbia TheNewswire – December 3rd, 2025 Prismo Metals Inc. (‘ Prismo ‘ or the ‘ Company ‘) (CSE: PRIZ,OTC:PMOMF) (OTCQB: PMOMF) is pleased to announce it has received assay results for samples recently taken at the Silver King Project from two exploration targets located on the east side of the property, namely the Black Diamond replacement target and the newly named Crown porphyry intrusion target (Fig. 1).

Figure 1 .  Map showing the location of the Black Diamond replacement and Crown porphyry intrusion exploration targets at the Silver King project.  Claim boundaries are shown in yellow.

The assays show high grade copper mineralization present at Black Diamond (Fig 1). The rock chip samples yielded generally high copper assays with several samples analyzing in excess of 1 % Cu and two samples in excess of 5 % Cu (Table 1, Fig. 2).  Gold is generally anomalous for the Black Diamond samples.

Rock chip samples from the Crown porphyry intrusion generally exhibited lead and zinc values with elevated silver and low copper and gold (Table 2).  Importantly, however, two samples of vein material from the stockwork target yielded high gold values of 4 and 5 g/t (Fig. 2). The mineralization in the stockwork veining at Crown provides impetus to complete additional exploration in the area.

Table 1. Assay results for samples from the Black Diamond replacement target.

Table 2 . Assay results for samples from the Crown porphyry intrusive target.

Click Image To View Full Size

Figure 2. Copper assays and high gold values for samples mentioned from the Black Diamond
and Crown areas at Silver King.

IP Survey Update

The Company also has received the report for initial phase of its IP survey at Silver King.  The IP survey consisted of a gradient array to test for resistivity and chargeability anomalies at a depth of about 300m below the surface.

The IP survey shows low resistivity lows associated with the Black Diamond replacement body as well as the stratigraphically controlled Cu bearing replacements that extend toward the nearby Magma mine (Fig. 3).  A second nearly east-west trending resistivity low occurs in the central portion of the claim block and coincides with a hypothesized structure that may control the Black Diamond body and also may be important in the formation of the Silver King deposit.  This type of structure is similar to the Magma vein, the main mineralized structure at the high-grade Magma mine, and is a prime exploration target.

The IP survey also shows several chargeability anomalies that are presumably associated with disseminated sulfides, largely pyrite (Fig. 4).  The stockwork intrusion mentioned previously is associated with one of these chargeability anomalies and provides a second important exploration target with characteristics similar to mineralization at high structural levels in porphyry systems.  A second similar chargeability anomaly occurs nearby to the southwest in an area overlain by a mostly barren quartz diorite intrusive and may represent a similar blind porphyry target.

Based on the results of the initial IP survey, a follow-up pole-dipole survey to further define the anomalies from shallow to deeper levels along section lines is planned to be conducted in December.

Figure 3. IP resistivity map showing exploration targets: yellow line-Silver King glory hole,
magenta line-polymetallic vein, green line-copper vein, red outlines-Black Diamond replacement
body and stratigraphically controlled replacement horizons, black outline-stockwork intrusion.

Figure 4. IP chargeability map showing exploration targets: yellow line-Silver King glory hole,
magenta line-polymetallic vein, green line-copper vein, red outlines-Black Diamond replacement
body and stratigraphically controlled replacement horizons, black outline-stockwork intrusion.

Drilling Update

Alain Lambert, CEO of Prismo commented: ‘The results announced today confirm the vast exploration potential at Silver King. While we look forward to drilling these new targets in the future, our plans remain unchanged. Our immediate priority is to undertake our fully funded drill program, as previously announced. This drill campaign will focus primarily on the historic Silver King mine site and will be for a minimum of about 1,000 meters. The objective is to test the upper half of the steeply dipping pipelike Silver King mineralized body as well as potential mineralization adjacent to the dense stockwork that was the focus of historic mining.’

Mr. Lambert added: ‘We are pleased with the steady progress on the permitting front. The collaboration of Forest Service officials demonstrates a clear commitment to supporting mining activities in Arizona.’

Prismo recently announced that the Forest Service, the federal surface land management entity for Silver King, had determined that the Company’s proposed drill plan meets the regulatory requirements for processing, and that such plan is complete, as described in the regulations at 36 CFR 228.4(c).

The Forest Service will now proceed with the environmental analysis pursuant to 36 CFR 228(a)(5) in conformity with the National Environmental Policy Act (NEPA). This analysis will proceed as a Categorical Exclusion, the lowest level of environment reviews applicable to projects that are not expected to have a significant effect on the environment, such as Silver King.

Financing Update

Prismo also announced that further to its news releases dated October 20, 2025 and November 13, 2025, the Company has proceeded with an upsized second closing of its previously announced non-brokered private placement of units of the Company (‘ Units ‘) at an issue price of $0.10 per Unit (the ‘ Private Placement ‘). The second closing of the Private Placement was increased from 1,250,000 Units to the issuance of 1,650,000 Units for gross proceeds of $165,000 (the ‘ Second Tranche ‘). The Company previously announced a first closing of the Private Placement on November 12, 2025 for aggregate gross proceeds of $1,745,000. Due to strong investor demand, the Company has now raised aggregate gross proceeds of $1,910,000.

Each Unit consists of one common share in the capital of the Company (a ‘ Share ‘) and one common share purchase warrant of the Company (a ‘ Warrant ‘). Each Warrant entitles the holder to purchase one Share for a period of thirty-six (36) months from the date of issue at an exercise price of $0.175.

The Company intends to use the net proceeds of the Private Placement primarily for drilling at its Silver King project and for general corporate purposes. The Company expects to accept additional subscriptions of units in the coming days for an approximate amount of $125,000.

The Units issued pursuant to the Second Tranche are subject to a four-month hold period from the closing date of the Second Tranche under applicable Canadian securities laws, in addition to such other restrictions as may apply under applicable securities laws of jurisdictions outside Canada.

In connection with the Second Tranche, the Company issued an aggregate of 68,000 finder’s warrants (the ‘Finder’s Warrants’ ) and paid finder’s commissions of $6,800 to a certain qualified finder. Each Finder’s Warrant is exercisable for a period of twenty-four (24) months from the date of issuance to purchase one Share at a price of $0.10. In addition, the Company paid a cash fee of $2,000 to a financial advisor.

The securities being issued in connection with the Second Tranche have not been and will not be registered under the U.S. Securities Act and may not be offered or sold in the United States, or to, or for the account or benefit of, U.S. persons or persons in the United States, absent registration or an applicable exemption from the registration requirements. This press release shall not constitute an offer to sell or the solicitation of an offer to buy nor shall there be any sale of the securities in any State in which such offer, solicitation or sale would be unlawful.

QA/QC

Samples were analyzed by SGS, an internationally recognized analytical lab, with preparation at the Tempe, Arizona facility and analyses at the Burnaby laboratory.  Prismo inserts controls samples consisting of a standard pulps and a coarse blanks in the sample stream, and the lab also inserts control samples.

Qualified Person

Dr. Craig Gibson, PhD., CPG., a Qualified Person as defined by NI-43-01 regulations and Chief Exploration Officer and a director of the Company, has reviewed and approved the technical disclosures in this news release.

About Prismo Metals Inc.

Prismo (CSE: PRIZ,OTC:PMOMF) is a mining exploration company focused on advancing its Silver King, Ripsey and Hot Breccia projects in Arizona and its Palos Verdes silver project in Mexico.

Please follow @PrismoMetals on Twitter , Facebook , LinkedIn , Instagram , and YouTube

Prismo Metals Inc.

1100 – 1111 Melville St., Vancouver, British Columbia V6E 3V6 Phone: (416) 361-0737

Contact:

Alain Lambert, Chief Executive Officer alain.lambert@prismometals.com

Gordon Aldcorn, President gordon.aldcorn@prismometals.com

Neither the Canadian Securities Exchange nor its Market Regulator (as that term is defined in the policies of the Canadian Securities Exchange) accepts responsibility for the adequacy or accuracy of this release.

Cautionary Note Regarding Forward-Looking Information

This release includes certain statements and information that may constitute forward-looking information within the meaning of applicable Canadian securities laws. Forward-looking statements relate to future events or future performance and reflect the expectations or beliefs of management of the Company regarding future events. Generally, forward-looking statements and information can be identified by the use of forward-looking terminology such as ‘ intends’ or ‘ anticipates’, or variations of such words and phrases or statements that certain actions, events or results ‘ may’, ‘ could’, ‘ should’, ‘ would’ or ‘ occur’. This information and these statements, referred to herein as ‘forward-looking statements’, are not historical facts, are made as of the date of this news release and include without limitation, statements regarding discussions of future plans, estimates and forecasts and statements as to management’s expectations and intentions with respect to, among other things: the timing, costs and results of drilling at Silver King; and the intended use of any proceeds raised under the Second Tranche.

These forward-looking statements involve numerous risks and uncertainties, and actual results might differ materially from results suggested in any forward-looking statements. These risks and uncertainties include, among other things: the potential inability of the Company to utilize the anticipated proceeds of the Private Placement as anticipated; and those risks set out in the Company’s public disclosure record on SEDAR+ ( www.sedarplus.com ) under the Company’s issuer profile .

In making the forward-looking statements in this news release, the Company has applied several material assumptions, including without limitation, that the Company will use the proceeds of the Second Tranche as currently anticipated and on the timeline currently expected.

Although management of the Company has attempted to identify important factors that could cause actual results to differ materially from those contained in forward-looking statements or forward- looking information, there may be other factors that cause results not to be as anticipated, estimated or intended. 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 and forward- looking information. Readers are cautioned that reliance on such information may not be appropriate for other purposes. The Company does not undertake to update any forward-looking statement, forward-looking information or financial outlook that are incorporated by reference herein, except in accordance with applicable securities laws. We seek safe harbor.

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