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Canada Silver Cobalt Works Reflects on a Productive Year of Achievements New discoveries of precious and battery metals and progress towards surfacing value for shareholders through a spinout of a potentially large nickel-copper-cobalt

Mergers & Acquisitions Exploration Programs

Canada Silver Cobalt Works Reflects on a Productive Year of

Achievements

New discoveries of precious and battery metals and progress towards surfacing

value for shareholders through a spinout of a potentially large nickel-copper-cobalt

property in Quebec

Coquitlam, BC, December 21, 2023 - Canada Silver Cobalt Works Inc. (TSXV: CCW) (OTC: CCWOF)

(Frankfurt: 4T9B) (the “Company” or “Canada Silver Cobalt”) has experienced a dynamic and fruitful

year marked by significant milestones across its diverse portfolio of mining projects. The company

achieved notable progress in key areas, demonstrating its commitment to exploration, innovation,

and sustainable resource development.

“Despite difficult market conditions, the Company was able to move forward on a number of fronts

in 2023. We expect to make several announcements in Q1 202 4 on the results of the exploration

activities we undertook in the second half of the year and to provide further information on our plans

for the different properties,” said Matthew Halliday, P. Geo., President and Chief Operating Officer.

Summary Review of 2023 Activities

Castle East – Uncovering Riches Below Ground

January 17th: Canada Silver Cobalt unveiled promising gold intercepts at Castle East, highlighting the

success of the previous drill program and the potential for gold to be an important addition to the

major high-grade silver-cobalt deposit at Castle East.

May 8th: Additional targets were identified, leading to surface stripping to further explore gold and

silver intercepts. Following the receipt of permits, the company initiated stripping activities, followed

by analytical work that culminated in a successful drilling campaign later in the year.

June 28th: An airborne survey, employing ALS Goldspot's MPASS technology, was conducted at the

Castle Mine property, adding important geological data for the Company’s drill targeting.

Prospecting efforts resulted in a noteworthy 6.07 g/t gold hit southwest of Castle East drilling.

Successful stripping and channel sampling around this area revealed multiple surface samples with

gold concentrations up to 3.2 g/t.

November 30 th: Drilling activities commenced at Castl e, targeting new gold and silver

mineralization, and further advancing the exploration efforts.

Processing and Re2Ox – Extracting Value from Waste

January 25th: Canada Silver Cobalt achieved a major milestone by releasing assay results showcasing

29,165 g/t silver extracted from concentrate of Castle mine waste rock.

February 7th: Additional assays from concentrate revealed 11% cobalt and 4% nickel content.

The company is eagerly anticipating new legislation and regulations for Ontario Recovery Permits,

offering benefits such as mineral recovery from tailings and waste piles without a closure plan at the

Castle and Be aver properties. This may also open up th e opportunity for the Company to process

waste materials from other properties not held by the Company.

Coniagas – A Strategic Spinout

February 16th: Phase 2 drilling results at the Graal property in northern Que bec were released,

highlighting massive and semi-massive sulphide zones with exciting high-grade nickel, copper, and

cobalt concentrations. The Company is working on a spinout of the Graal property into a separate

publicly traded company called Coniagas Battery Metals Inc.

May 2nd: The technical report on the Graal project was updated, providing valuable insights into the

project's potential.

December 4th: Coniagas Battery Metals Inc. achieved a conditional listing on the TSX Venture

Exchange, marking a significant step forward for the spinout.

St. Denis and Sangster – Lithium and Pegmatite Discoveries

Throughout the year, Canada Silver Cobalt made significant strides at St. Denis and Sangster in

northern Ontario, expanding its lithium and pegmatite exploration efforts.

July 10th: An ALS Goldspot MPASS technology airborne survey covered the entire Sangster claims

and select areas of St. Denis, contributing to the ongoing exploration initiatives.

October 17th: Geologists confirmed numerous pegmatites while on the ground at Sangster with a

notable 20m wide and 70m long pegmatite discovery.

October 25th: Discover y of 12 new promising pegmatite areas and samples taken at St . Denis,

emphasizing the fruitful exploration program and the ongoing goal of mapping and sampling multiple

pegmatites.

Lac Edouard – A New Frontier for Exploration

November 28th: Canada Silver Cobalt acquired the 2,335-hectare Lac G uay property near Lac

Edouard in central Quebec with geologically favorable conditions for base metal and gold

exploration.

December 18th: Drilling commenced at the Company’s Lowney-Lac Edouard property, focusing on

nickel-copper exploration, opening up new possibilities for resource discovery.

As Canada Silver Cobalt reflects on the accomplishments of the past year, the Company remains

committed to responsible and innovative resource development, positioning itself for continued

success in the mining industry.

Investors, media, and stakeholders are invited to stay updated on the latest developments by visiting

the Company's website at www.canadasilvercobaltworks.com.

Qualified person

The technical information in this news release was approved by and prepared under the supervision

of Matthew Halliday, P.Geo., (PGO), President and COO of Canada Silver Cobalt Works Inc., a qualified

person in accordance with National Instrument 43-101.

About Canada Silver Cobalt Works Inc.

Canada Silver Cobalt Works Inc. recently discovered a major high-grade silver vein system at Castle

East located 1.5 km from its 100%-owned, past-producing Castle Mine near Gowganda in the prolific

and world -class silver-cobalt mining district of Northern Ontario. The Company has completed a

60,000m drill program aimed at expanding the size of the deposit with an update to the resource

estimate underway.

In May 2020, based on a small initial drill program, the Company published the region’s first 43-101

resource estimate that contained a total of 7.56 million ounces of silver in Inferred resources,

comprising very high-grade silver (8,582 grams per tonne un-cut or 250.2 oz/ton) in 27,400 tonnes

of material from two sections (1A and 1B) of the Castle East Robinson Zone, beginning at a vertical

depth of approximately 400 meters. Note that mineral resources that are not mineral reserves do not

have demonstrated economic viability. Please refer to Canada Silver Cobalt Works Press Release May

28, 2020, for the resource estimate. Report reference: Rachidi, M. 2020, NI 43-101 Technical Report

Mineral Resource Estimate for Castle East, Robinson Zone, Ontario, Canada, with an effective date of

May 28, 2020, and a signature date of July 13, 2020.

The Company also has: (1) 14 battery metals properties in Northern Quebec where it has recently

completed a nearly 16,000 -metre drill program on the Graal property; (2) the prospective 1,000 -

hectare Eby-Otto gold property close to Agnico Eagle’s high-grade Macassa Mine near Kirkland Lake,

Ontario; and (3) the St. Denis -Sangster lithium pro ject – 260 square kilometers of greenfield

exploration ground with numerous pegmatites focussed along a significant volcanic sedimentary

rock – Archean granite contact nea r Cochrane, Ontario contiguous to Power Metals’ Case Lake

Lithium properties.

Canada Silver Cobalt’s flagship silver-cobalt Castle mine and 78 sq. km Castle Property feature strong

exploration upside for silver, cobalt, nickel, gold, and copper. With underground access at the fully

owned Castle Mine, an exceptional high-grade silver discovery at Castle East, a pilot plant to produce

cobalt-rich gravity concentrates, a processing facility (TTL Laboratories) in the town of Cobalt, and a

proprietary hydrometallurgical process known as Re-2Ox (for the creation of technical-grade cobalt

sulphate as well as nickel -manganese-cobalt (NMC) formulations), Canada Silver Cobalt is

strategically positioned to become a Canadian leader in the silver-cobalt space. More information at

www.canadasilvercobaltworks.com.

“Frank J. Basa”

Frank J. Basa, P . Eng.

Chief Executive Officer

For further information, contact:

Frank J. Basa, P .Eng.

Chief Executive Officer

416-625-2342

Or:

Wayne Cheveldayoff,

Corporate Communications

P: 416-710-2410

E: [email protected]

Caution Regarding Forward-Looking Statements

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.

This news release may contain forward -looking statements which include, but are not limited to,

comments that involve future events and conditions, which are subject to various risks and uncertainties.

Except for statements of historical facts, comments that address resource potential, upcoming work

programs, geological interpretations, receipt and security of mineral property ti tles, availability of

funds, and others are forward -looking. Forward -looking statements are not guarantees of future

performance and actual results may vary materially from those statements. General business conditions

are factors that could cause actual results to vary materially from forward-looking statements. Canada

Silver Cobalt Works Inc. does not undertake, and assumes no obligation, to update or revise, any such

forward-looking statements or forward -looking information contained herein or in other

communications to reflect new events or circumstances, except as may be required by law.