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Sun Summit Intersects 0.79 g/t Gold Equivalent over 41.5 metres, including 1.45 g/t Gold Equivalent over 15.0 metres at the Buck Project, Central B.C.

Drill Results

Sun Summit Intersects 0.79 g/t Gold

Equivalent over 41.5 metres, including 1.45 g/t

Gold Equivalent over 15.0 metres at the Buck

Project, Central B.C.

Vancouver, British Columbia--(Newsfile Corp. - November 16, 2023) - Sun Summit Minerals Corp.

(TSXV: SMN) (OTCQB: SMREF) reports the final assay results from its 2023 multi-stage exploration

program on the 52,000 hectare Buck Project, central British Columbia. Assay results continue to

demonstrate strong expansion potential for both disseminated and high-grade gold, silver, and zinc

mineralization along the northwestern and northeastern extents of the Buck Main zone.

Highlights:

Significant mineralization confirms strong grade continuity:

Results from the four remaining

drill holes show continuity of near-surface gold, silver, and zinc mineralization in areas where

previous drilling is sparse:

Hole BK23-095 returned

0.44 g/t gold equivalent (AuEq*) over 40.5 metres

from 15.0

metres depth, and

0.79 g/t AuEq over 41.5 metres

from 173.5 metres depth, including

1.45

g/t AuEq over 15.0 metres;

Hole BK23-096 returned

0.78 g/t AuEq over 16.0 metres

from a depth of 107 metres,

including

5.84 g/t AuEq over 1.5 metres

; and

0.84 g/t AuEq over 39.0 metres

from a

depth of 133.8 metres, including

1.89 g/t AuEq over 12.3 metres;

Hole BK23-097 bottomed in mineralization, intersecting

0.5 g/t AuEq over 1.0 metre

to the

end of the hole;

Hole BK23-098 bottomed in

0.76 g/t AuEq over 22.5 metres,

suggesting disseminated

mineralization increases at untested depths to the northeast.

Mineral Resource Estimate to be completed on Buck Main:

An initial Mineral Resource

Estimate (MRE) will be calculated on Buck Main with expected completion in Q1 2024. The MRE

will include recent drilling completed at Buck Main with the potential to incorporate additional

historic drilling.

*Gold Equivalent (AuEq) calculations use 3-year trailing metal prices current to end of August 2023 ($1840/oz Au, $23.59/oz Ag and $1.38/lbs Zn)

using the equation: AuEq(g/t) = ((Au(g/t)*%recovery*$Au/oz*0.032151)+(Ag(g/t)*%recovery*$Ag/oz*0.032151)+

(Zn%*%recovery*$Zn/lbs*22.0462))/($Au/oz*0.032151). The Company has used conceptual metallurgical recoveries of Au 85%, Ag 65%, and Zn

95% based on assumptions that it believes to be reasonable in the circumstances. There is no guarantee, however, that the actual metal recoveries

determined from metallurgical testing will be the same as the conceptual recoveries used to determine the AuEq.

"The final set of assay results from the recent drilling at Buck Main continue to demonstrate the strong

continuity of mineralization across this large mineralized system and the expansion opportunities that

remain to be drilled," stated Sharyn Alexander, Sun Summit's President. "We are very encouraged by all

the results from the 13 drill holes completed recently at Buck Main, which successfully intersected both

disseminated and high-grade mineralization in new areas that were previously undrilled. These latest

results will be incorporated into the geological model and ultimately into the planned Mineral Resource

Estimate anticipated for completion in Q1 2024. The consistent broad zones of near-surface

mineralization at Buck Main clearly demonstrate the large scale gold, silver, and zinc potential of this

target, which remains open in all directions, and the recent drill results strengthen our belief in the value

of this asset."

Drill Program Details

The recently completed drill program at the Buck Main target consisted of 3,738 metres over 13

diamond drill holes aimed at testing the lateral and vertical extents of near-surface gold-silver-zinc

mineralization, particularly on potential high-grade zones and the limits of mineralization to the north,

east, and west (see

June 8, 2023

news release). The current known mineralized footprint at Buck Main

demonstrates strong near-surface grade continuity and currently measures over 1.1 kilometres in strike

length and 700 metres in width.

Figure 1. Map showing drill collar locations with selected highlights

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

https://images.newsfilecorp.com/files/6142/187583_122e6ea4e4abc9cc_001full.jpg

The first two drill holes from the 2023 drill program indicated that significant mineralization extended

laterally to the east and at depth (see

September 6, 2023

news release). Highlights included

185.9

metres of 0.66 g/t AuEq, and 20.1 metres of 0.98 g/t AuEq

(BK23-087). Seven additional holes

confirmed that significant gold, silver, and zinc mineralization extended laterally beyond limits of previous

drilling and defined strong depth potential (see

October 18, 2023

news release). Highlights included

43.5 metres of 1.26 g/t AuEq

in a 100 metre step-out to the northwest (BK23-094). Results from the

four holes discussed in this release confirms continuity of near-surface gold, silver, and zinc

mineralization in areas where previous drilling is sparse.

Holes BK23-095, BK23-096, and BK23-097 were drilled to target the northwestern extent of

disseminated mineralization (Figure 1, Table 1). Hole BK23-095 was designed as a deep test of vertical

continuity of disseminated gold, silver, and zinc mineralization to the west and an interpreted fault

believed host high-grade veining or hydrothermal breccia observed in neighboring holes. Highlights from

this hole include

0.44 g/t AuEq over 40.5 metres

from near-surface at 15.0 metres depth, and

0.79 g/t

AuEq over 41.5 metres

from 173.5 metres depth, including

1.45 g/t AuEq over 15.0 metres

.

Hole BK23-096 was designed to target an extension of higher grade disseminated mineralization to the

west and the intersection of a projected shallow fault. Highlights include

0.84 g/t AuEq over 15.3

metres

from a depth of 80 metres;

0.78 g/t AuEq over 16.0 metres

from a depth of 107 metres,

including

5.84 g/t AuEq over 1.5 metres;

and

0.84 g/t AuEq over 39.0 metres

from a depth of 133.8

metres, including

1.89 g/t AuEq over 12.3 metres

.

Hole BK23-097 was designed as a step out test of higher grade disseminated mineralization to the west

of previously drilled holes. Intercepts include

0.52 g/t AuEq over 9.8 metres

, with the hole bottoming in

0.50 g/t AuEq (including 28.4 g/t silver) over 1.0 metre

, suggesting mineralization increases and

improves at untested depths to the northwest.

Table 1. Assay Results - West Targets

Hole ID

From

(m)

To

(m)

Interval

(m)

Au

(g/t)

Ag

(g/t)

Zn

(%)

AuEq

(g/t)

BK23-095

15.0

55.5

40.5

0.19

4.8

0.5

0.44

and

78.0

95.3

17.3

0.20

2.3

0.3

0.32

and

173.5

215.0

41.5

0.73

13.2

0.1

0.79

inc

180.5

195.5

15.0

1.34

27.0

0.2

1.45

and

260.0

298.5

38.5

0.17

5.3

0.1

0.24

BK23-096

8.0

37.0

29.0

0.10

2.8

0.3

0.25

and

80.0

95.3

15.3

0.80

4.0

0.2

0.84

inc

80.0

81.5

1.5

4.17

6.8

0.6

3.91

inc

92.3

95.3

3.0

1.91

11.3

0.7

2.07

and

107.0

123.0

16.0

0.77

5.2

0.2

0.78

inc

115.5

117.0

1.5

6.50

14.9

0.4

5.84

and

133.8

172.8

39.0

0.92

3.2

0.1

0.84

inc

156.0

168.3

12.3

2.13

2.1

0.1

1.89

and

184.5

193.8

9.3

0.16

3.6

0

0.18

BK23-097

31.0

35.5

4.5

0.16

2.7

0.4

0.33

and

81.0

87.0

6.0

0.11

1.9

0.3

0.26

and

197.3

207.0

9.8

0.29

6.0

0.5

0.52

and

219.0

220.0

1.0

0.30

28.4

0

0.5

* See Notes below

Hole BK23-098 (Figure 1, Table 2) was drilled to target the northeastern extent of disseminated

mineralization as a follow-up to holes BK23-086 and BK23-087 where significant mineralization was

shown to extend laterally to the east and at depth (see

September 6, 2023

news release). The hole

bottomed in

22.5 metres of 0.76 g/t AuEq

which corresponded to a noticeable increase in sphalerite-

pyrite, suggesting mineralization increases and improves at untested depths to the northeast.

Table 2. Assay Results - East Target

Hole ID

From

(m)

To

(m)

Interval

(m)

Au

(g/t)

Ag

(g/t)

Zn

(%)

AuEq

(g/t)

BK23-098

35.5

73.5

38

0.18

1.6

0.1

0.2

and

94.5

280

185.5

0.24

3

0.3

0.36

inc

257.5

280

22.5

0.52

8.6

0.5

0.76

* See Notes below

* Notes for Tables 1, and 2:

1

.

Intervals are downhole core lengths. True widths are unknown.

2

.

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

3

.

Gold Equivalent (AuEq) calculations use 3-year trailing metal prices current to end of August 2023 ($1840/oz Au, $23.59/oz Ag and

$1.38/lbs Zn) using the equation: AuEq(g/t) = ((Au(g/t)*%recovery*$Au/oz* 0.032151)+(Ag(g/t)*%recovery*$Ag/oz*0.032151)+

(Zn%*%recovery*$Zn/lbs*22.0462))/($Au/oz*0.032151). The Company has used conceptual metallurgical recoveries of Au 85%, Ag 65%,

and Zn 95% based on assumptions that it believes to be reasonable in the circumstances. There is no guarantee, however, that the actual

metal recoveries determined from metallurgical testing will be the same as the conceptual recoveries used to determine the AuEq.

Table 3. Drill Collar Locations

Hole ID

Easting

Northing

Elevation (m)

Azimuth

Dip

Depth (m)

BK23-095

654174

6019709

892

20.4

-85.55

395

BK23-096

654174

6019708

892

85.1

-55.12

221

BK23-097

654079

6019637

892

289.8

-59.92

220

BK23-098

654624

6019631

914

60.28

-45.14

280

Coordinates are in UTM NAD83 Zone 9N

Correction to News Release

The Company also announces a correction to its news release issued

November 9, 2023

, regarding the

finder's fee for the option to acquire the JD Project. The revised section is outlined below.

Subject to Exchange approval, Sun Summit intends to pay a finder's fee to Dr. Christopher Leslie of

up to $28,750 and 200,000 post-consolidated shares over two years in consideration of his efforts in

the Company being granted its option to acquire the JD Project.

Quality Assurance and Quality Control

All sample assay results have been monitored through the Company's quality assurance / quality control

(QA / QC) program. Drill core was sawn in half at Sun Summit's core logging and processing facility in

Houston, B.C. Half of the core was sampled and shipped by a bonded courier in sealed and secure

bags to the ALS Global preparation facilities in Langley, B.C. Samples were prepared using standard

preparation procedures. Following sample preparation, the pulps were sent to the ALS Global analytical

laboratory in North Vancouver, B.C. for analysis. ALS Global is registered to ISO / IEC 17025:2017

accreditations for laboratory procedures.

Core samples were analyzed for 33 elements by ICP-MS on a 0.25-gram aliquot using a four-acid

digestion (method ME-ICP61). Gold was analyzed by fire assay on a 30-gram aliquot with an AAS finish

(method Au-AA23). Samples with >10 parts per million (ppm) gold were re-analyzed by fire assay using

a gravimetric finish on a 30-gram aliquot. Samples with >100 ppm silver were re-analyzed using an ore-

grade, four-acid digestion and ICP-AES finish. Samples with >10,000 ppm zinc were re-analysed using

an ore-grade, four-acid digestion and ICP-AES finish. In addition to ALS Global laboratory QA/QC

protocols, Sun Summit implements a rigorous internal QA / QC program that includes the insertion of

duplicates, standards and blanks into the sample stream.

National Instrument 43-101 Disclosure

This news release has been approved by Sun Summit's Vice President Exploration, Ken MacDonald, P.

Geo., a "Qualified Person" as defined in National Instrument 43-101,

Standards of Disclosure for

Mineral Projects

of the Canadian Securities Administrators. He has also verified the data disclosed,

including sampling, analytical and test data, underlying the technical information in this news release.

Community Engagement

Sun Summit is engaging with First Nations on whose territory our projects are 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 project work continues.

About the Buck Project

The Buck Project is situated in a historic mining district near Houston, B.C., with excellent nearby

infrastructure that allows for year-round, road-accessible exploration.

The project is host to the Buck Main intermediate-sulfidation epithermal-related gold-silver-zinc system.

Most of the mineralization drilled to date at Buck Main consists of long, continuous zones of

disseminated and breccia-hosted, bulk tonnage-style gold-silver-zinc. Vein-hosted, high-grade

mineralization has also been intersected near the center of Buck Main.

Exploration at the Buck Project is focused on investigating the lateral and vertical extent of gold-silver-

zinc mineralization at the Buck Main system, and to define additional drill targets across the entire land

package through systematic exploration programs.

About Sun Summit

Sun Summit Minerals (TSXV: SMN) (OTCQB: SMREF) is a mineral exploration company focused on

focused on expansion and discovery of district scale gold and copper assets in central British Columbia.

The Company's diverse portfolio includes the Buck Project in north-central B.C, and the JD Project in the

Toodoggone region of B.C.

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

development and building respectful and beneficial relationships with Indigenous and local communities.

Further details are available at

www.sunsummitminerals.com

.

Link to Figures

Figure 1:

https://sunsummitminerals.com/wp-content/uploads/2023/11/Fig-1-

Buck_Drilling_Nov15_NR.jpg

For further information, contact:

Sharyn Alexander

President

[email protected]

Matthew Benedetto

Simone Capital

[email protected]

Tel. 416-817-1226

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/187583