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Red Metal Resources (CSE: RMES, RMESF) launches Carrizal IP survey

Filing Impact
(Neutral)
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(Neutral)
Form Type
6-K

Rhea-AI Filing Summary

Red Metal Resources Ltd. is starting an Induced Polarization (IP) geophysical survey at its 100%-owned Carrizal copper-gold-cobalt project in Chile’s Atacama Region. The work, led by Geophysical Studies Chile, aims to refine drill targets within a large iron oxide copper-gold vein system.

The project hosts structurally controlled veins mapped and sampled over more than 12 km of strike, with earlier drilling testing 1.5 km to about 200 m depth. Historic surface sampling from 317 rock samples returned numerous high copper and gold grades, supporting potential economic mineralization and guiding this next phase of exploration.

Positive

  • None.

Negative

  • None.
Vein strike length More than 12 km Mapped and sampled vein system at Carrizal
Drilling coverage 1.5 km to ~200 m depth Portion of veining previously drill tested
IP survey length 37 line km Total planned IP lines across two target areas
Historic surface samples 317 samples Reconnaissance rock sampling between 1996 and 2025
High copper grades Up to 17.25% Cu Select historic surface rock samples at Carrizal
High gold grades Up to 8.4 g/t Au Select historic surface rock samples at Carrizal
Samples >1% copper 178 of 317 Historic reconnaissance copper assays above 1% Cu
Samples >0.5 g/t Au 81 of 317 Historic reconnaissance gold assays above 0.5 g/t Au
Induced Polarization (IP) survey technical
"to complete an Induced Polarization (IP) survey over the Company's 100%-owned Carrizal"
Iron Oxide Copper-Gold technical
"hosts a structurally controlled, vein-style, Iron Oxide Copper-Gold system"
LiDAR-assisted structural interpretation technical
"Integration of 3D IP inversions of chargeability and resistivity data and LiDAR-assisted structural interpretation"
Qualified Person regulatory
"reviewed and approved by Caitlin Jeffs, P. Geo, who is a Qualified Person"
A qualified person is someone with specialized knowledge, experience, and training in a particular field, allowing them to accurately assess and verify information or work. Their expertise helps ensure that reports, evaluations, or decisions are trustworthy and meet required standards. For investors, a qualified person provides confidence that the information they rely on is credible and properly validated.
National Instrument 43-101 regulatory
"Qualified Person ("QP") as defined in National Instrument 43-101, Standards of Disclosure"
National Instrument 43-101 is a set of rules and guidelines that govern how mineral exploration and mining companies must report information about their projects. It ensures that the details shared with investors are accurate, consistent, and reliable—similar to how a detailed, verified blueprint ensures a building’s safety. This helps investors make informed decisions based on trustworthy information about a company's mineral resources.

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16
UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of April 2026

Commission File Number: 000-52055

RED METAL RESOURCES LTD.
(Translation of registrant's name into English)

1130 West Pender Street, Suite 555, Vancouver, BC V6E 4A4
(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

[ x ] Form 20-F   [           ] Form 40-F


SUBMITTED HEREWITH

Exhibits

Exhibit   Description
     
99.1   News Release dated April 2, 2026


SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

  RED METAL RESOURCES LTD.
  (Registrant)
     
Date: April 2, 2026 By: /s/ Caitlin Jeffs
   
    Caitlin Jeffs
  Title: Chief Executive Officer



RED METAL RESOURCES LTD.
1130 West Pender St, Unit 555 
Vancouver, BC, V6E 4A4

Red Metal Initiates IP Survey on its Carrizal

Copper-Gold-Cobalt Project

VANCOUVER, BC, April 2, 2026 - RED METAL RESOURCES LTD. ("Red Metal" or the "Company") (CSE: RMES, OTCPINK: RMESF, FSE: I660) is pleased to announce it has engaged Geophysical Studies Chile out of La Serena, Chile to complete an Induced Polarization (IP) survey over the Company's 100%-owned Carrizal Copper-Gold-Cobalt Project, located in Chile's Atacama Region.

  • Target: Carrizal hosts a structurally controlled, vein-style, Iron Oxide Copper-Gold system. Veins have been identified and sampled over more than 12 km in strike length on surface.  Drilling has tested 1.5 km of that veining to a depth of approximately 200 m.  IP will target chargeability associated with sulphides at depths up to 500 m deep. 
  • Total work planned: two IP grids are planned to target two separate areas of veining.  A northern target will consist of 10 lines, each 2.5 km in length for a total of 25 kms.  A southwestern target will consist of 6 lines, each 2 km in length for a total of 12 km.  The full survey will total 37 line kms. 


RED METAL RESOURCES LTD.
1130 West Pender St, Unit 555 
Vancouver, BC, V6E 4A4


Figure 1 & 2: Carrizal Vein Targets for IP with historic Cu & Au surface samples

Figure 3: Outcrops from surface sampling program completed in 2025 showing historic excavations and copper oxides. CARZ-25-043 3.83% Cu, 0.5 g/t Au, CARZ-25-012 2.91% Cu, 1.9 g/t Au


RED METAL RESOURCES LTD.
1130 West Pender St, Unit 555 
Vancouver, BC, V6E 4A4

Property highlights:

  • Extensive Strike Continuity: Individual mineralized vein systems and mine workings have been mapped with strike lengths of up to 4.5 kilometres and over 12 kilometres of veining mapped and sampled.

  • Surface sample confirmed potential economic grades: Historic surface sampling between 1996 and 2025 totaled 317 surface reconnaissance samples.  Of the 317 samples collected, 178 returned copper grades over 1% copper, and 128 exceeded 2% copper and high grade copper values included 17.25%, 8.0% and 7.23%.  For gold,  81  of the 317 samples returned grades above 0.5 g/t with 19 samples exceeding 2.0 g/t Au The highest grade samples were 8.4 g/t, 7.0 g/t and 5.4 g/t Au. 

Management cautions that prospecting surface rock samples and associated assays, as discussed herein, are selective by nature and represent a point location, and therefore may not necessarily be fully representative of the mineralized horizon sampled.

Red Metal Resources President and CEO, Caitlin Jeffs, stated, "The Red Metal team's work to date has confirmed exceptional copper and gold grades over more than 12 km strike extent of veins on the Carrizal Property. By engaging Geophysical Studies Chile for this IP survey, we are taking the next step in preparing for the second phase of drilling and demonstrating the full extent of the copper-gold mineralization system."

With the Carrizal property we have the potential to unlock a significant IOCG system, and we invite our shareholders to join us on this exciting journey toward discovery."

Next steps for expanding knowledge and identifying priority targets at Carrizal:

  • Structural and geological interpretation: Magnetics to map magnetite-bearing zones such as iron oxide copper-gold (IOCG) veins, breccia zones and related skarns; Induced Polarization geophysics to map sulphide concentrations and identify high-priority targets at depth.

  • Advanced Targeting: Integration of 3D IP inversions of chargeability and resistivity data and LiDAR-assisted structural interpretation to refine drill targeting.

  • Drill Planning: The combined information from structural interpretation, surface sampling, and IP showing possible sulphide mineralization at depth will be used to enhance confidence in drill targets. This will include expanding previously drilled targets and developing new ones. 

Qualified Person

The technical content of this news release has been reviewed and approved by Caitlin Jeffs, P. Geo, who is a Qualified Person ("QP") as defined in National Instrument 43-101, Standards of Disclosure for Mineral Projects.

About Red Metal Resources Ltd.

Red Metal Resources is a mineral exploration company focused on growth through acquiring, exploring and developing clean energy and strategic minerals projects. The Company's current portfolio includes the Company's Chilean projects, which are located in the prolific Candelaria iron oxide copper-gold (IOCG) belt of Chile's coastal Cordillera as well as the 100% owned Ville Marie claims in Quebec, and Larder Lake in Ontario, Canada. Red Metal is quoted on the Canadian Securities Exchange under the symbol RMES, on the OTC Link alternative trading system on the OTC Pink marketplace under the symbol RMESF, and on the Frankfurt Stock Exchange under the symbol I660.


RED METAL RESOURCES LTD.
1130 West Pender St, Unit 555 
Vancouver, BC, V6E 4A4

For more information, visit www.redmetalresources.com

Contact:

Red Metal Resources Ltd.

Caitlin Jeffs, President & CEO

1-866-907-5403

invest@redmetalresources.com

www.redmetalresources.com 

Forward-Looking Statements - All statements in this press release, other than statements of historical fact, are "forward-looking information" within the meaning of applicable securities laws. Red Metal provides forward-looking statements for the purpose of conveying information about current expectations and plans relating to the future and readers are cautioned that such statements may not be appropriate for other purposes. By its nature, this information is subject to inherent risks and uncertainties that may be general or specific and which give rise to the possibility that expectations, forecasts, predictions, projections or conclusions will not prove to be accurate, that assumptions may not be correct and that objectives, strategic goals and priorities will not be achieved. These risks and uncertainties include but are not limited to the ability to raise adequate financing, receipt of required approvals, as well as those risks and uncertainties identified and reported in Red Metal's public filings under its SEDAR+ profile at www.sedarplus.ca. Although Red Metal has attempted to identify important factors that could cause actual actions, events or results to differ materially from those described in forward-looking information, 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 such information will prove to be accurate as actual results and future events could differ materially from those anticipated in such statements. Red Metal disclaims any intention or obligation to update or revise any forward-looking information, whether as a result of new information, future events or otherwise unless required by law.

Neither the Canadian Securities Exchange nor the 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.


FAQ

What did Red Metal Resources (RMESF) announce about the Carrizal project?

Red Metal Resources announced it has engaged Geophysical Studies Chile to run an Induced Polarization survey at its 100%-owned Carrizal copper-gold-cobalt project in Chile. The program is designed to map sulphide-related chargeability at depth and refine drill targets across key vein zones.

How extensive are the mineralized veins at Red Metal’s Carrizal project?

The Carrizal project hosts structurally controlled iron oxide copper-gold veins mapped and sampled over more than 12 km of strike length. Individual mineralized vein systems and mine workings show strike lengths up to 4.5 km, indicating a large, continuous structural corridor for exploration work.

What work is included in the new IP survey at Carrizal?

The IP program includes two grids: a northern target of 10 lines at 2.5 km each and a southwestern target of 6 lines at 2 km each. In total, 37 line kilometres will be surveyed to detect chargeability linked to sulphides to depths of roughly 500 m.

What historic copper and gold grades have been reported at Carrizal?

Historic surface reconnaissance sampling from 1996 to 2025 collected 317 rock samples. Of these, 178 returned more than 1% copper and 128 exceeded 2% copper, with highs of 17.25%, 8.0% and 7.23%. Gold assays reached up to 8.4, 7.0 and 5.4 g/t from select samples.

How many surface samples support Red Metal’s view of Carrizal’s potential?

A total of 317 surface reconnaissance samples were taken between 1996 and 2025. Of these, 81 returned gold grades above 0.5 g/t and 19 exceeded 2.0 g/t Au, while many also showed strong copper values, underpinning the project’s exploration potential along mapped veins.

What are the next exploration steps Red Metal outlines for Carrizal?

Red Metal plans structural and geological interpretation using magnetics and IP, followed by 3D IP inversions and LiDAR-assisted structural work. The company will then integrate surface sampling and geophysics to refine drill planning, expanding previously drilled targets and defining new high-priority drill-ready areas.

Filing Exhibits & Attachments

1 document