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Sun Summit Completes 3,000 Metres of Drilling at the Buck Property, Central BC

Exploration Programs

Sun Summit Completes 3,000 Metres of

Drilling at the Buck Property, Central BC

Vancouver, British Columbia--(Newsfile Corp. - November 8, 2022) - Sun Summit Minerals Corp.

(TSXV: SMN) (OTCQB: SMREF) is pleased to provide an update on the Company's exploration drill

program at the 33,000 hectare Buck Project, central British Columbia. Drilling conducted in the latest drill

program has successfully extended the footprint of near-surface sulfide-related mineralization at the

Buck Main zone.

Highlights

Over 3,000 metres of diamond drilling in eight holes have so far been completed at Buck

Main:

All holes successfully intersected multiple zones of disseminated, breccia- and/or vein-

hosted sulfide mineralization.

Drill holes were predominately step-outs:

Holes were designed to investigate the lateral extent

of near-surface gold-silver-zinc mineralization (see news release

September 8, 2022

).

System remains open:

Holes covering an east-west strike length of over 1,000 metres have now

intersected broad zones of sulfide mineralization.

Six new holes were drilled on the western side of Buck Main targeting known zones of

disseminated and vein-hosted mineralization (e.g., BK22-070; 1.09 g/t gold equivalent

(AuEQ

1

,

2

) over 73.5 metres

3

; see news release

May 3, 2022

).

Two new holes were drilled on the eastern side of Buck Main targeting eastward extensions

of breccia-hosted and bulk-tonnage style disseminated mineralization (e.g., BK22-075; 1.08

g/t AuEQ

1

,

2

over 63.5 metres

3

; see news release

June 1, 2022

).

Assay and geochemical analyses underway:

Core samples from all recently completed holes

have been sent to the lab for assay and geochemical analyses and will be reported once received

and reviewed. Assay results will provide important information for follow up drill planning and

targeting.

Ongoing geophysical survey at priority target areas:

An Induced Polarization (IP) geophysical

survey is ongoing at the IRK and Eagle Eye targets to investigate potential zones of strong sulfide-

related mineralization.

Drill target generation across the project:

The

results of the IP survey, as well as the results

from geochemical sampling, will be used to delineate high-priority drill targets elsewhere on the

property.

Notes:

1.

Calculations were uncut and length-weighted using a 0.10 g/t gold cut-off.

2.

AuEq assumed metal prices of $1700/oz Au, $22/oz Ag and $1.60/lbs Zn using the equation:

AuEq(g/t) = ((Au(g/t)*$Au/oz*0.032151)+(Ag(g/t)*$Ag/oz*0.032151)+(Zn%*$Zn/lbs*22.0462))/($Au/oz*0.032151).

3.

Intervals were downhole core lengths. True widths are unknown.

Sharyn Alexander, President of Sun Summit, stated, "We are very pleased with our drill progress this

season. We have selected key areas at Buck Main and tested the extent of known mineralized zones.

Buck Main is a complex hydrothermal system and the data from these systematic step-out holes will form

a critical dataset required to target additional potential extensions. We anticipate drilling to recommence

once all drill data is received and reviewed.

"In addition, we eagerly await the results from our ground IP geophysical survey over the IRK and Eagle

Eye target areas. Data from these surveys will allow us to better delineate high-priority drill targets at

these untested areas."

Figure 1. Fall 2022 Drill Program at Buck Main

To view an enhanced version of Figure 1, please visit:

https://images.newsfilecorp.com/files/6142/143412_7656fc1b94b7bb43_001full.jpg

Drill Program

Sun Summit has completed over 3,000 metres in eight diamond drill holes at Buck Main as part of the

Company's fully-funded fall 2022 program (see news release

September 8, 2022

). This program

followed-up several successful drill campaigns totalling 75 diamond drill holes over 27,000 metres.

Epithermal-related gold-silver-zinc mineralization has been intersected in drill holes at Buck Main

covering a strike length of over one kilometre and the system remains open in all directions (Figure 1).

Six drill holes tested the western side of the Buck Main zone. The holes targeted western strike-

extensions of disseminated and vein-hosted pyrite-sphalerite mineralization hosted in quartz-sericite

altered volcaniclastic breccias and stratified intermediate volcanic and sedimentary rocks. These

western holes were designed to follow-up on the recent significant discovery of strong gold-silver-zinc

mineralization (e.g., BK22-070;

1.09 g/t AuEQ over 73.5 metres

, see news release

May 3, 2022

; and

BK21-025;

1.04 g/t AuEQ

1

,

2

over 62.0 metres

3

, see news releases

June 10, 2021

and

February 22,

2022

) and test for possible extensions.

Two holes were also drilled on the eastern side of the Buck Main zone. The holes targeted eastward

extensions of disseminated pyrite-sphalerite mineralization hosted primarily in dacitic volcaniclastic

breccias. The holes were collared over 100 metres from

previously reported significant intervals (e.g.,

BK21-033;

0.87 g/t AuEQ

1

,

2

over 409 metres

3

including 1.1 g/t AuEQ over 265 metres

, see news

release

February 22, 2022

, and BK22-075;

1.08 g/t AuEQ over 63.5 metres

, see news release

June 1,

2022

).

Core samples from the drill holes are currently being analyzed at the lab and assay results will be

released once they are received, modelled, and interpreted. Drilling will continue at Buck Main upon

receipt of these results, which will be used to prioritize follow-up drilling.

Geophysical Survey

Over 30 line-kilometres of IP geophysical data has been acquired at the IRK and Eagle Eye target

areas. Results and associated inverted chargeability and resistivity models from the surveys, together

with results from the recently completed soil geochemical surveys, will inform drill targeting elsewhere on

the property.

Qualified Person

Robert D. Willis, P. Eng., Senior Advisor to Sun Summit, is a "Qualified Person" as defined in National

Instrument 43-101,

Standards of Disclosure for Mineral Projects

of the Canadian Securities

Administrators, and has reviewed and approved the scientific and technical disclosure contained in this

news release.

Community Engagement

Sun Summit is engaging with First Nations on whose territory the Buck Project is located and is

discussing their interests and identifying contract and work opportunities, as well as opportunities to

support community initiatives. The Company looks forward to continuing to work with local and regional

First Nations as the project continues.

Notes:

1.

Calculations were uncut and length-weighted using a 0.10 g/t gold cut-off.

2.

AuEq assumed metal prices of $1700/oz Au, $22/oz Ag and $1.60/lbs Zn using the equation:

AuEq(g/t) = ((Au(g/t)*$Au/oz*0.032151)+(Ag(g/t)*$Ag/oz*0.032151)+(Zn%*$Zn/lbs*22.0462))/($Au/oz*0.032151).

3.

Intervals were downhole core lengths. True widths are unknown.

About Sun Summit

Sun Summit Minerals is an exploration company focused on expanding its gold, silver, and zinc

discovery at its flagship 100% controlled Buck Project located in north-central British Columbia near the

town of Houston.

The Company is exploring multiple high priority targets through systematic exploration campaigns. The

project benefits from excellent developed infrastructure and year-round drilling access. The Buck Project

has high-grade and bulk-tonnage gold, silver, and zinc potential and is located in an established mining

region that includes many former operating mines and current exploration projects.

Sun Summit is committed to environmental and social responsibility with a focus on accountable

development to generate positive outcomes for all stakeholders.

Further details are available at

www.sunsummitminerals.com

.

Link to Figure

Figure 1:

https://sunsummitminerals.com/wp-content/uploads/2022/11/Fig1_Buck_Drilling_Nov_NR-v2.jpg

For further information, contact:

Sharyn Alexander

President

[email protected]

Roger Blair

Acuity Advisors, Corporate Communications

[email protected]

Tel. 778-588-9606

Forward Looking Information

Statements contained in this news release that are not historical facts may be forward-looking

statements, which involve risks, uncertainties and other factors that could cause actual results to differ

materially from those expressed or implied by such forward-looking statements. Factors that could cause

such differences, without limiting the generality of the following, include: risks inherent in exploration

activities; the impact of exploration competition; unexpected geological or hydrological conditions;

changes in government regulations and policies, including trade laws and policies; failure to obtain

necessary permits and approvals from government authorities; volatility and sensitivity to market prices;

volatility and sensitivity to capital market fluctuations; the ability to raise funds through private or public

equity financings; environmental and safety risks including increased regulatory burdens; weather and

other natural phenomena; and other exploration, development, operating, financial market and regulatory

risks. Except as required by applicable securities laws and regulation, Sun Summit disclaims any

intention or obligation to update or revise any forward-looking statement, whether as a result of new

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

Neither the TSX Venture Exchange nor the Investment Industry Regulatory Organization of Canada

accepts responsibility for the adequacy or accuracy of this release.

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

https://www.newsfilecorp.com/release/143412