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Heliostar Drills Wide Intervals Within The High Grade Panel and Hits Satellite Zones at Ana Paula, Mexico

Exploration Programs

Heliostar Drills Wide Intervals Within The High Grade Panel

and Hits Satellite Zones at Ana Paula, Mexico

HIGHLIGHTS:

• High Grade Panel

- 161.0 metres @ 4.26 grams per tonne (g/t) gold including

- 30.0 metres @ 10.1 g/t gold, and

- 15.7 metres @ 10.4 g/t gold

• Parallel Panel

- 3.0 metres @ 21.4 g/t gold

• Satellite hit (over 150m below High Grade Panel)

- 24.0 metres @ 5.10 g/t gold

Vancouver, Canada, February 20, 2025 – Heliostar Metals Ltd. (TSX.V: HSTR, OTCQX: HSTXF, FRA: RGG1)

(“Heliostar” or the “ Company”) is pleased to announce additional results from the 100% owned Ana Paula

project in Guerrero, Mexico . The Company has drilled 3,210 metres in phase one of the program and will

follow-up the best results with a second phase program.

Heliostar CEO, Charles Funk, commented, “Drilling at Ana Paula continues to demonstrate the deposit’s most

unique aspect; long intervals of consistent high-grade gold mineralization. The drill program is both expanding

the boundaries of the High Grade Panel and infilling sections to upgrade resource classifications. We continue

to intersect satellite zones that are open to expansion including 24 metres grading 5.1 0 g/t gold, over 150

metres below the base of the High Grade Panel and 3 metres grading 21.4 g/t gold in the Parallel Panel. These

indicate that more infill drilling can add higher grade ounces to the Ana Paula resource model.”

Drill Results

The focus of the holes reported today was to expand the High Grade Panel and test step-out targets at depth

beneath this zone. Holes AP-24-321 is on the same section as AP -24-317 and AP-24-318 is a step-out to the

West of this section and these two holes are building out confidence in the northern and southern boundaries

of the High Grade Panel.

Hole AP-24-318 shows a 161-metre-long interval of consistent gold mineralization grading 4.26 g/t gold from

101 metres downhole with multiple higher-grade subzones, including 30 metres grading 10.1 g/t gold.

Hole AP-24-321 intersected a zone of limestone to the north of hole AP-24-317, which intersected an interval

of 87.8 metres grading 16.0 g/t gold. At the upper contact of this limestone, hole AP-24-321 encountered 15.7

metres grading 10.4 g/t gold from 167.6 metres downhole. This suggests that the very high grades in AP -24-

317 are due to gold concentrating along a geological contact.

Hole AP-24-321 also intercepted a deeper interval of 13 metres grading 3.5 g/t gold from 327 metres downhole

that may be a narrow depth extension beneath the High Grade Panel.

Hole AP-24-319 is, we believe, perhaps the most interesting of today’s results. It was the first north to south

hole on a new cross-section through the deposit and hit multiple gold zones. It intersected 3 metres grading

21.4 g/t gold from 111 metres downhole in a step down in the Parallel Panel. Beneath the High Grade Panel, it

TSX.V: HSTR

OTCQX: HSTXF

2

595 Burrard Street, Suite 1723, Vancouver BC, V6X 1J1, Canada -- Tel +1 236 429 9306

TSX.V: HSTR, OTCQX: HSTXF, FRA: RGG1

returned a best intercept of 4.6 metres grading 7.9 g/t gold from 189 metres downhole amongst multiple

narrow intercepts. These zones suggest good potential to extend the High Grade Panel deeper than currently

modelled on this section.

Further downhole again in AP -24-319, a broad satellite zone over 150 metres beneath the High Grade Panel

with 24 metres grading 5.1 g/t gold from 349 metres downhole has room to expand above and below the

drillhole.

Hole AP-24-320 was drilled to the east of the High Grade Panel and returned 1.0 metres grading 5.0 g/t gold

from 102 metres downhole.

To date, the Company has completed nine holes for a total of 3,210.1 metres. The team also completed four

geotechnical and water monitoring holes to the end of 2024.

Figure 1: A West to East section with the resource model from 2023 Mineral Resource Estimate highlighting

the High Grade Panel (clipped to greater than 2 g/t gold resource blocks). Recent drill results are highlighted.

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595 Burrard Street, Suite 1723, Vancouver BC, V6X 1J1, Canada -- Tel +1 236 429 9306

TSX.V: HSTR, OTCQX: HSTXF, FRA: RGG1

Figure 2: A cross section with the resource model from 2023 Mineral Resource Estimate highlighting the High

Grade Panel (clipped to greater than 2 g/t gold resource blocks) and new holes AP-24-318 and AP-24-321.

Figure 3: A cross section with the resource model from 2023 Mineral Resource Estimate highlighting the High

Grade Panel (clipped to greater than 2 g/t gold resource blocks) and new hole AP-24-319.

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595 Burrard Street, Suite 1723, Vancouver BC, V6X 1J1, Canada -- Tel +1 236 429 9306

TSX.V: HSTR, OTCQX: HSTXF, FRA: RGG1

Drilling Results and Coordinates Tables

HoleID From

(metres)

To

(metres)

Interval

(metres)

Au

(g/t)

Topcut

Au (to

67 g/t)

AP-24-318 108.0 269.0 161.0 4.26

including 209.0 239.0 30.0 10.1

AP-24-319 91.0 114.0 23.0 4.15

including 111.0 114.0 3.0 21.4

including 189.0 193.6 4.6 7.91

and 212.5 281.0 68.5 1.44

and 349.0 373.0 24.0 5.10

including 349.0 352.0 3.0 10.9

and including 363.15 368.15 5.15 14.0

AP-24-320 15.15 18.95 3.80 2.43

and 102.0 103.0 1.0 4.99

AP-24-321 117.15 184.0 66.85 3.12 2.20

including 136.3 146.0 9.7 2.22

and including 167.6 183.3 15.7 10.4 6.53

and 327.0 340.0 13.0 3.50

including 330.5 333.1 2.6 10.4

Table 1: Significant Drill Intersections

Hole ID Northing

(WGS84 Zone 14N)

Easting

(WGS84 Zone 14N)

Elevation

(metres)

Azimuth

(°)

Inclination

(°)

Length

(metres)

AP-24-318 410,106 1,998,128 943.2 180 -57 332.0

AP-24-319 410,181 1,998,124 903.5 180 -55 394.5

AP-24-320 410,321 1,998,047 887.7 180 -50 138.8

AP-24-321 410,124 1,998,161 928.4 180 -55 350.0

Table 2: Drill Hole Details

Heliostar Metals Included In 2024 TSX Venture 50

Heliostar Metals is further pleased to announce that it has been included in the 2024 TSX Venture 50™ list. The

TSX Venture 50™ is a ranking of the top fifty performing companies on the TSXV over the prior year.

TSX Venture 50 is an annual ranking of the top -performing companies over the last year on the TSX Venture

Exchange, a world-leading capital formation platform for early-stage growth firms. The companies are ranked

based on three equally weighted criteria of one-year share price appreciation, market capitalization increase,

and Canadian consolidated trading value.

The Company takes pride in its share performance in 2024 and the benefits that it brings our shareholders. We

believe the steps we took in 2024 have set the company up for strong growth again in 2025 and beyond.

Quality Assurance / Quality Control

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595 Burrard Street, Suite 1723, Vancouver BC, V6X 1J1, Canada -- Tel +1 236 429 9306

TSX.V: HSTR, OTCQX: HSTXF, FRA: RGG1

Core samples were shipped to ALS Limited in Zacatecas, Zacatecas and Hermosillo, Sonora, Mexico for sample

preparation and for analysis at the ALS laboratory in North Vancouver. The Zacatecas , Hermosillo and North

Vancouver ALS facilities are ISO/IEC 17025 certified. Gold was assayed by 30 -gram fire assay with atomic

absorption spectroscopy finish and overlimits were analysed by 30-gram fire assay with gravimetric finish.

Control samples comprising certified reference and blank samples were systematically inserted into the sample

stream and analyzed as part of the Company’s quality assurance / quality control protocol.

Statement of Qualified Person

Stewart Harris, P.Geo., a Qualified Person, as such term is defined by National Instrument 43-101 – Standards

of Disclosure for Mineral Projects , has reviewed the scientific and technical information that forms the basis

for this news release and has approved the disclosure herein. Mr Harris is employed as Exploration Manager

of the Company.

About Heliostar Metals Ltd.

Heliostar aims to grow to become a mid-tier gold producer. The Company is focused on developing the 100%

owned Ana Paula Project in Guerrero, Mexico and has recently entered into an agreement to acquire a portfolio

of production and development assets in Mexico.

FOR ADDITIONAL INFORMATION PLEASE CONTACT:

Charles Funk

President and Chief Executive Officer

Heliostar Metals Limited

Email: [email protected]

Phone: +1 844-753-0045

Rob Grey

Investor Relations Manager

Heliostar Metals Limited

Email: [email protected]

Phone: +1 844-753-0045

Neither 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.

Cautionary Statement Regarding Forward-Looking Information

This news release includes certain "Forward–Looking Statements" within the meaning of the United States

Private Securities Litigation Reform Act of 1995 and "forward–looking information" under applicable Canadian

securities laws. When used in this news release, the words "anticipate", "beli eve", "estimate", "expect",

"target", "plan", "forecast", "may", "would", "could", "schedule" and similar words or expressions, identify

forward–looking statements or information. These forward –looking statements or information relate to,

among other things, The drill program is both expanding the boundaries of the High Grade Panel and infilling

sections to upgrade resource classifications and these indicate that more infill drilling can add higher grade

ounces to the overall Ana Paula resource model.

Forward–looking statements and forward –looking information relating to the terms and completion of the

Facility, any future mineral production, liquidity, and future exploration plans are based on management's

reasonable assumptions, estimates, expectation s, analyses and opinions, which are based on management's

experience and perception of trends, current conditions and expected developments, and other factors that

management believes are relevant and reasonable in the circumstances, but which may prove to be incorrect.

Assumptions have been made regarding, among other things, the receipt of necessary approvals, price of

metals; no escalation in the severity of public health crises or ongoing military conflicts; costs of exploration

and development; the est imated costs of development of exploration projects; and the Company's ability to

operate in a safe and effective manner and its ability to obtain financing on reasonable terms.

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595 Burrard Street, Suite 1723, Vancouver BC, V6X 1J1, Canada -- Tel +1 236 429 9306

TSX.V: HSTR, OTCQX: HSTXF, FRA: RGG1

These statements reflect the Company's respective current views with respect to future events and are

necessarily based upon a number of other assumptions and estimates that, while considered reasonable by

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

uncertainties and continge ncies. 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 or for ward-looking information and

the Company has made assumptions and estimates based on or related to many of these factors. Such factors

include, without limitation: precious metals price volatility; risks associated with the conduct of the Company's

mining activities in foreign jurisdictions; regulatory, consent or permitting delays; risks relating to reliance on

the Company's management team and outside contractors; risks regarding exploration and mining activities;

the Company's inability to obtain insuran ce to cover all risks, on a commercially reasonable basis or at all;

currency fluctuations; risks regarding the failure to generate sufficient cash flow from operations; risks relating

to project financing and equity issuances; risks and unknowns inherent in all mining projects, including the

inaccuracy of reserves and resources, metallurgical recoveries and capital and operating costs of such projects;

contests over title to properties, particularly title to undeveloped properties; laws and regulations gov erning

the environment, health and safety; the ability of the communities in which the Company operates to manage

and cope with the implications of public health crises; the economic and financial implications of public health

crises, ongoing military conf licts and general economic factors to the Company; operating or technical

difficulties in connection with mining or development activities; employee relations, labour unrest or

unavailability; the Company's interactions with surrounding communities; the Company's ability to successfully

integrate acquired assets; the speculative nature of exploration and development, including the risks of

diminishing quantities or grades of reserves; stock market volatility; conflicts of interest among certain directors

and officers; lack of liquidity for shareholders of the Company; litigation risk; and the factors identified under

the caption “Risk Factors” in the Company’s public disclosure documents. Readers are cautioned against

attributing undue certainty to forward –looking statements or forward -looking information. Although the

Company has attempted to identify important factors that could cause actual results to differ materially, there

may be other factors that cause results not to be anticipated, estimated or inten ded. The Company does not

intend, and does not assume any obligation, to update these forward –looking statements or forward-looking

information to reflect changes in assumptions or changes in circumstances or any other events affecting such

statements or information, other than as required by applicable law.