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C3 Metals Outlines 1,900 Metre by up to 650 Metre High-Grade Copper in Soil Anomaly at Khaleesi Copper-Gold Project, Peru

Exploration Programs

C3 Metals Outlines 1,900 Metre by up to 650

Metre High-Grade Copper in Soil Anomaly at

Khaleesi Copper-Gold Project, Peru

Toronto, Ontario--(Newsfile Corp. - February 19, 2025) -

C3 Metals Inc.

(TSXV: CCCM) (OTCQB:

CUAUF) ("C3 Metals" or the "Company") is pleased to announce results of a highly successful grid-

based soil sampling campaign over the Khaleesi Copper-Gold project area in Southern Peru.

Previous

mapping and rock sampling identified an alteration footprint spanning 1,500m by 1,000m.

Within this

alteration footprint, skarn-, porphyry- and epithermal-style copper-gold mineralization has been identified

(see press release dated January 8, 2025).

Grid soils have now defined a significant copper-molybdenum anomaly, which extends for over 1,900m

and is locally up to 650 meters wide with two zones averaging 950ppm copper and 650ppm copper

(Figure 1).

For reference, copper in soils at or above 300ppm is considered anomalous.

Figure 1: Khaleesi map showing three well defined zones of pervasive copper-in-soil geochemistry.

Also

showing glacial till zone that appears to conceal mineralized rock below.

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/2661/241388_d5921121b463298c_001full.jpg

Dan Symons, President and CEO, stated

, "The high-grade copper-in-soil geochemistry results at

Khaleesi show a very large anomaly that suggests a hydrothermal system of considerable scale.

These results support our interpretation of a potential large-scale, porphyry, skarn and epithermal

system at Khaleesi.

We are rapidly advancing geophysical surveys so that we have all required data

in hand prior to a maiden diamond drill program.

We anticipate the geophysical surveys and

subsequent modeling will be completed by the end of March 2025.

This will allow us to get a

subsurface view - importantly, what is happening beneath an area of glacial till.

On either side of the till

occurrence, soil samples have returned spectacularly high copper-in-soil results over very large

areas.

Based on preliminary geophysical data coming back in real time, it appears there is a large

anomaly under the glacial till zone.

Khaleesi is shaping up to be a very exciting target that has never

been drill tested within a well-known, world-class copper producing belt."

Highlights of the Khaleesi Exploration Program

Completed a comprehensive 50m spaced grid soil sampling program, covering the 3.3 sq km

porphyry, epithermal and skarn alteration zone.

Outcrop samples assayed up to

2.82% copper, 6.0 g/t gold, 57.7 g/t silver and 403 ppm

molybdenum

(see press releases dated October 22, 2024 and January 8, 2025).

Defined a

1,900m long by up to 650m wide copper-molybdenum soil anomaly

,

with two

priority zones averaging 950ppm copper and 650ppm copper in soils

(Figure 1).

For

reference, copper in soils at or above 300ppm is considered anomalous.

Defined a

470m long by 400m wide copper-zinc soil anomaly averaging 1,260ppm copper

over top of a well-defined zone of prograde and retrograde skarn alteration (Figure 1).

Significant copper sulphides identified in skarn at surface.

Ground magnetic (Mag), Induced Polarization (IP) and Magnetotellurics (MT) surveys are underway

and are anticipated to be completed by the end of March 2025.

Khaleesi represents a rare opportunity to explore an undrilled copper-gold mineralized skarn, porphyry

and epithermal prospect on the world-class Andahuaylas-Yauri Porphyry-Skarn belt.

The Company has

strategically amalgamated a significant mineral concession package of over 30,000 hectares within

45km of the large Las Bambas (MMG) and Constancia (Hudbay Minerals) copper mines.

Several major

and intermediate mining companies hold mineral concessions surrounding C3 Metals' mineral

concession package and in the district (Figure 2).

Khaleesi is located 8km west of the Company's Jasperoide Project, where the Company confirmed 13

skarn prospects along a 28km iron-skarn belt.

Montana de Cobre ("MCZ") is the first of these skarns the

Company systematically drill tested, yielding

a near surface Measured and Indicated Mineral

Resource of 51.9 million tonnes at 0.50% total copper and 0.20 g/t gold for 569.1 million

pounds of copper and 326,800 ounces of gold

1

.

Figure 2: Regional map showing C3 Metals' mineral concession package in relation to other large-scale

operations, development projects and exploration projects.

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/2661/241388_d5921121b463298c_002full.jpg

Exploration results to date indicate that a potentially significant porphyry, skarn and epithermal copper-

gold system may occur within the Khaleesi project area.

The porphyry target occurs in the eastern project

area (Figure 1) and is defined by grid-soils, rock geochemistry and a large magnetic high defined in

regional magnetic airborne survey conducted in 2021.

Grid soils defined a 1,900m by up to 650m wide

copper in soil anomaly, with soils averaging 950ppm copper in the south zone and 650ppm copper in

the north zone.

The coincident magnetic high is interpreted to represent "secondary magnetite alteration"

in the diorite, common to most porphyry systems around the world.

The skarn target occurs in the western project area (Figure 1) and is similarly defined by grid-soils and

rock geochemistry.

Grid soils defined a 470m by up to 400m wide copper - zinc in soil anomaly, with

soils averaging 1,260ppm copper and 450ppm zinc.

The soil anomaly occurs over an extensive zone of

prograde and retrograde skarn that measures 1,200m by 1,000m.

Metre-scale epithermal veins and

breccia zones occur in outcrop west of the skarn body.

The 2021 regional magnetic airborne survey was

not flown over this area, as C3 Metals did not own the mineral concessions over the skarn target at the

time the survey was flown.

Currently ground magnetic, IP and MT surveys are currently underway over the

Khaleesi project area.

Soil sampling also included the 1.3 sq km area with glacial till cover, varying from less than 1m to 15m in

thickness.

Glacial till appears to mask or conceal the interpreted skarn and porphyry mineralized zone.

Soil samples are only mildly elevated in copper between the skarn and south zones in the area of glacial

till.

However, early data from lines of the ground geophysical surveys indicate large anomalies under the

till occurrence.

Once all geophysical data has been collected and modeled, the Company will provide an

update with these geophysical survey results.

Next Steps

The exploration team is overseeing a 45.5-line kilometre ground magnetic survey, a 24.5-line kilometre

IP survey and 14 full tensor stations of MT over the Khaleesi project area, which is anticipated to be

completed and modeled by the end of March 2025.

Ground magnetic, resistivity, chargeability and conductivity data will be used in conjunction with surface

geochemistry and mapping information to define the first ever diamond drilling program to test the three

well-defined porphyry and skarn targets within the Khaleesi project area.

For additional information, contact:

Dan Symons

President and CEO

+1 416 716 6466

[email protected]

ABOUT C3 METALS INC.

C3 Metals Inc. is a mineral exploration company focused on creating substantive value for its

shareholders through the discovery and development of large copper and gold deposits.

The Company

holds approximately 30,000 hectares located in the prolific high-grade Andahuaylas-Yauri Porphyry-

Skarn belt of Southern Peru.

Mineralization at Jasperoide is hosted in a similar geological setting to the

nearby major mining operations at Las Bambas (MMG), Constancia (Hudbay) and Antapaccay

(Glencore).

At Jasperoide, the Company has identified over 15 skarn prospects and an outcropping

porphyry system over two parallel 28km belts.

The Company has published a maiden resource estimate

on the first of these skarn targets, which contained Measured & Indicated Resources of 52Mt at 0.5%

copper and 0.2 g/t gold.

The Company is also actively exploring in Jamaica where it has identified 16

porphyry, 40 epithermal and multiple volcanic redbed copper prospects over a 30km strike extent.

The

Company holds a 100% interest in 17,855 hectares of exploration licenses, of which Freeport-McMoRan

Exploration Corporation, a wholly-owned affiliate of Freeport-McMoRan Inc. (NYSE: FCX), has the

option on 13,020 hectares to earn up to a 75% interest by funding up to US$75 million of exploration and

project related expenditures.

The Company also holds a 50% interest in 9,870 hectares in a joint venture

with Geophsyx Jamaica Ltd, the largest mineral tenure holder in the country.

Barrick Gold Corp.

announced on May 1, 2024 that it had entered into an earn-in agreement with Geophysx Jamaica Ltd. on

approximately 400,000 hectares of exploration licenses, several of which surround C3 Metals' mineral

concessions.

Mining is currently the second largest industry in Jamaica, and historical mining dates back

to the colonial eras of the 1500s (Spanish) and 1800s (British).

Related Link:

www.c3metals.com

Neither the 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.

QP Statement

Stephen Hughes, P.Geo. is Vice President Exploration and a Director for C3 Metals and is a Qualified

Person as defined by National Instrument 43-101.

Mr. Hughes has reviewed the technical information in

this news release and approves the written disclosure contained herein.

Technical Program

C3 Metals surface soil samples were sent to the ALS assay laboratories in Lima, Peru and the

Company adheres to a strict QA/QC protocol for handling, sampling, sample transportation, preparation

and analyses.

Chain-of-custody protocols are designed to ensure security of samples until their delivery

at the laboratory.

Soil samples were collected in 100m-spaced East-West sampling lines at 50m-spaced sample stations

along the line. Sampling lines are perpendicular to anomalous geological features identified in

geological mapping, rock geochemistry and other historical data. Soil pits were dug carefully with a

digger bar, pickaxe, shovel and plastic scoop to a depth averaging 60cm, to target the B horizon and to

collect approximately 4kg of soil material.

Soil samples were sent to ALS Arequipa for preparation with oven dry at <60°C/140°F and sieving to -

180 micron (80 mesh).

Soil samples are analysed by aqua regia digestion of 25g sample, followed by

trace Au and multielement analyses by ICP-MS and ICP-AES finish on the AuME-TL43 package for a

suite of 51 elements. On average, 10% of the submitted samples are quality control samples. No data

quality problems were indicated by the QA/QC program.

Caution Regarding Forward Looking Statements

Certain statements contained in this press release constitute forward-looking information. These

statements relate to future events or future performance. The use of any of the words "could", "intend",

"expect", "believe", "will", "projected", "estimated" and similar expressions and statements relating to

matters that are not historical facts are intended to identify forward-looking information and are based on

the Company's current belief or assumptions as to the outcome and timing of such future events. Actual

future results may differ materially.

Those assumptions and factors are based on information currently

available to the Company.

Although such statements are based on reasonable assumptions of the

Company's management, there can be no assurance that any conclusions or forecasts will prove to be

accurate.

While the Company considers these assumptions to be reasonable based on information currently

available, they may prove to be incorrect. Forward looking information involves known and unknown

risks, uncertainties and other factors which may cause the actual results, performance or achievements

to be materially different from any future results, performance or achievements expressed or implied by

the forward-looking information. Such factors include risks inherent in the exploration and development of

mineral deposits, including risks relating to changes in project parameters as plans continue to be

redefined, risks relating to variations in grade or recovery rates, risks relating to changes in mineral

prices and the worldwide demand for and supply of minerals, risks related to increased competition and

current global financial conditions and the COVID-19 pandemic, access and supply risks, reliance on

key personnel, operational risks, and regulatory risks, including risks relating to the acquisition of the

necessary licenses and permits, financing, capitalization and liquidity risks.

The forward-looking information contained in this release is made as of the date hereof, and the

Company is not obligated to update or revise any forward-looking information, whether as a result of new

information, future events or otherwise, except as required by applicable securities laws. Because of the

risks, uncertainties and assumptions contained herein, investors should not place undue reliance on

forward-looking information. The foregoing statements expressly qualify any forward-looking information

contained herein.

________________________

1

Based on the assumptions and parameters outlined in the NI 43-101 Technical Report titled Jasperoide Copper-Gold Project Cusco Region, Peru

dated July 5, 2023.

To view the source version of this press release, please visit

https://www.newsfilecorp.com/release/241388