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Barksdale Resources Releases Spring 2025 Assays Provides Updates on Phase ll Drilling and Company Activities

Exploration Programs

Barksdale Resources Releases Spring 2025

Assays

Provides Updates on Phase ll Drilling and Company Activities

Vancouver, British Columbia--(Newsfile Corp. - November 17, 2025) -

Barksdale Resources Corp

.

(TSXV: BRO) (OTCQB: BRKCF) (FSE: 2NZ) ("

Barksdale

" or the "

Company

") has released assays

from the Company's Spring 2025 drill program with encouraging results and copper grades and

provides an update on the Phase ll drill plan to bring the Sunnyside project ownership to 67 ½%.

Phase ll Drill Campaign

The Company remains on track with its Phase ll drilling program which will increase the Company's

ownership of the Sunnyside joint venture with Great Basin Metals to 67 ½%. Due to drill contractor

availability, this campaign is being moved to calendar Q1 of 2026. The Phase ll program was previously

referred to as the Fall Drill Program. The earn in requirement requires a 7,260 metre (25,000 feet) drill

program plus a stock issuance and cash payment, with other requirements already fulfilled.

Spring 2025 Additional Assay Update

The sampling protocol for the Spring 2025 reverse circulation drill program was based on visual

inspection of the drill chips for sulfide content. Intervals with observed sulfide content were sent for

analysis while intervals without a visible sulfide content were held back. Many of the assay results were

open-ended, i.e., the entire interval was mineralized, suggesting that the mineral interval was

understated and additional analysis should be performed on the adjacent samples.

A total of 265 additional samples from the open-ended intervals were sent for analysis to ALS Chemex

in Tucson, AZ, and the updated, comparative results are presented in Table 1 and drill hole locations are

presented in Table 2.

Table 1. Spring 2025 initial and

follow-up

assay results. Sample depths are listed in metres and feet.

True widths unknown. Collar locations listed in Table 2.

FEET

METRES

PERCENT

HOLE

FROM

TO

INTERVAL

FROM

TO

INTERVAL

Cu%

Pb%

Zn%

SUN25-001

90

130

40

27.4

39.6

12.2

0.10

85

135

50

24.4

39.6

15.2

0.12

SUN25-002

105

130

25

32.0

39.6

7.6

0.07

80

130

50

24.4

39.6

15.2

0.08

210

230

20

63.9

70.0

6.1

0.10

210

245

35

63.9

74.6

10.7

0.13

750

770

20

228.4

234.5

6.1

0.28

750

790

40

228.4

240.6

12.2

0.26

980

995

15

298.4

303.0

4.6

0.27

980

1010

30

298.4

307.6

9.1

0.20

1070

1090

20

325.8

331.9

6.1

0.17

1060

1090

30

322.8

331.9

9.1

0.13

SUN25-003

25

35

10

7.6

10.7

3.0

0.17

15

35

20

4.6

10.7

6.1

0.13

60

70

10

18.3

21.3

3.0

0.15

60

115

55

18.3

35.0

16.7

0.15

190

205

15

57.9

62.4

4.6

0.78

175

215

40

53.3

65.5

12.2

0.32

1180

1190

10

359.3

362.4

3.0

0.09

1.07

Table 2. Drill hole locations.

HOLE ID

UTM METRES

ELEVATION

DEPTH

(FEET)

DIRECTION

NORTH

EAST

METRES

FEET

FROM

TO

TOTAL

Azimuth

Incl.

SUN25-001

34812330

524694

1544

5065

0

1465

1465

220

-70

SUN25-002

34812330

524694

1544

5065

0

1500

1500

180

-70

SUN25-003

34812330

524694

1544

5065

0

1275

1275

na

-90

The results of the additional sampling show wider intervals with higher copper grades in SUN25-001 and

002, wider intervals and with slightly lower zinc grades in SUN25-002, and a much wider interval, 16.7m

versus 3.0m of similar, 0.15% copper grade in SUN25-003.

William Wulftange, CEO of the Company, commented, "The known copper and zinc endowment at

Sunnyside continues to expand into new areas previously untested by the Company as supported by the

expanded results. Two important conclusions can be drawn from this observation. First, our knowledge

and the boundaries of the mineral systems continue to grow with each drill hole, and second, we need to

assay most if not all the drill intervals when completing exploratory drilling."

Other Corporate Updates

Barksdale CEO William Wulftange met last week with the Company's Sunnyside joint venture (JV)

partner, Great Basin Metals ("

Great Basin

") CEO Greg Thomas along with Andrew Turner of APEX

Geosciences ("

APEX

") at the Sunnyside project in Patagonia, Arizona, to review drill core and collect

samples from the Phase I drill programs. The samples collected by APEX will be assayed to confirm

several mineral intercepts reported by Barksdale during the drill campaigns and will be included in an

updated

National Instrument 43-101 Sunnyside Technical Report has been initiated by Great Basin. A release

date of the final report remains to be determined.

Barksdale has extended the contract with investor relations consultant Ira M. Gostin of GostinStrategic

LLC, a full-service investor relations advisor based in Reno, Nevada, on a month-to month basis,

following the expiration of the initial six-month agreement initiated on May 1, 2025. Mr. Gostin continues

to receive USD$10,000 per month with no stock-based compensation. Mr. Gostin does not have any

ownership interest, directly or indirectly, in Barksdale. The extension began in November 2025.

Qualified Person

Alan A. Roberts, CPG, a Qualified Person under National Instrument 43-101, has reviewed and

approved the technical content of this release. He is Vice President of Exploration of Barksdale.

About Barksdale Resources Corp.

At Barksdale, our mission is to drive long-term shareholder value through the strategic acquisition,

exploration, and advancement of high-quality critical, base, and precious metal projects across the

Americas.

We are focused on the metals essential to the global energy transition and modern infrastructure-

particularly copper, zinc, and other critical minerals-at a time when secure, domestic and regional

sources are more important than ever.

With a sharp focus on critical metals and a commitment to responsible growth, Barksdale is positioned

to play a key role in meeting tomorrow's resource needs.

On Behalf of Barksdale Resources Corp

William Wulftange

Chief Executive Officer and Director

[email protected]

604-398-5385

Ira M. Gostin

Investor Relations

604-398-5385 x3

[email protected]

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

news release.

Quality Assurance and Quality Control Protocols

American Assay Labs - Drilling samples are collected directly from the cyclone using a rotating wet

splitter and placed in bar coded sample bags; drill samples were collected directly from the drill by

Barksdale staff and transported by pick-up truck to its core logging and cutting facility outside of

Nogales, Arizona, and securely stored prior to shipment. Barksdale staff transported the drill samples

directly from Nogales, Arizona, to American Assay's (AAL) analytical preparation laboratory in Reno,

Nevada. Chain of Custody is at this point transferred from Barksdale to AAL. The preparation laboratory

logs in the bar-coded samples and each sample is then processed PREP(P-C7J3) as follows: Crush

entire sample to 70% passing -2mm, Jones split off 300g and pulverize split to better than 85% passing

75 microns. AAL then analyses the samples in-house in Reno; geochemical analysis for 28 elements is

by IO-4AB28 Four acid digestion and Boric hot block followed by ICP-OES analysis. Sample results are

sent directly to the Company's Vice President of Exploration.

Barksdale quality assurance/quality control (QA/QC) protocol includes insertion into the sample stream

of blank, certified reference material (standards) and duplicates at a 2% ratio for a total of 6%; this is in

addition to AALs own QA/QC procedures.

ALS Chemex - Additional reverse circulation samples were transported by Barksdale staff directly from

Nogales to ALS Global's analytical preparation laboratory in Tucson. Chain of Custody is at this point

transferred from Barksdale to ALS Global. The preparation laboratory logs in the bar-coded samples

and each sample is then processed PREP-31Y as follows: Crush entire sample to 70% passing -2mm,

Boyd rotary split off 250g and pulverize split to better than 85% passing 75 microns. ALS Global then

ships the sample pulps to its geochemical analytical laboratory in Vancouver, B.C. Geochemical

analysis for 33 elements is by four acid digestion followed by ICP-AES analysis. Sample results are sent

directly to the Company's Vice President of Exploration.

Forward Looking Statements

This news release may contain certain "forward-looking information" and "forward-looking statements"

(collectively "forward-looking statements") within the meaning of applicable securities legislation.

Forward-looking statements are frequently, but not always, identified by words such as "expects",

"anticipates", "believes", "intends", "estimates", "potential", "possible", and similar expressions, or

statements that events, conditions, or results "will", "may", "could", or "should" occur or be achieved. All

statements, other than statements of historical fact, included herein, without limitation, statements

relating to the potential of a Fall 2025 drill program and results therefrom are forward-looking statements.

There can be no assurance that such statements will prove to be accurate, and actual results and future

events could differ materially from those anticipated in such statements.

Forward-looking statements reflect the beliefs, opinions and projections on the date the statements are

made and are based upon a number of assumptions and estimates that, while considered reasonable

by Barksdale, are inherently subject to significant business, economic, competitive, political and social

uncertainties and contingencies. Many factors, both known and unknown, could cause actual results,

performance or achievements to be materially different from the results, performance or achievements

that are or may be expressed or implied by such forward-looking statements and the Company has

made assumptions and estimates based on or related to many of these factors. All forward-looking

statements contained in this news release are qualified by these cautionary statements and those in the

Company's continuous disclosure filings available on SEDAR+ at

www.sedarplus.ca

. Readers should

not place undue reliance on the forward-looking statements contained in this news release concerning

these items. Barksdale does not assume any obligation to update the forward-looking statements if

beliefs, opinions, projections, or other factors, should change, except as required by applicable

securities laws.

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

https://www.newsfilecorp.com/release/274703