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HSTR.V ·

Heliostar Evaluating Test Mining Scenario for Ana Paula in 2024

Corporate Updates

1090 West Georgia Street, Suite 700, Vancouver BC, V6E 3V7, Canada -- Tel +1 236 429 9306

www.heliostarmetals.com | Trading Symbols: TSX.V: HSTR, OTCQX: HSTXF, FRA: RGG1

Heliostar Evaluating Test Mining Scenario for Ana Paula in

2024

Highlights:

• Heliostar undertakes review of financing options to complete the existing decline and test

mining of a bulk gold sample in advance of a Feasibility Study

• Multiple scenarios show the potential to recover >20,000 ounces of gold from stopes averaging

7-10 g/t gold

• Demonstrates a potential pathway to production from test mining within 12 months

• The Company is assesing non-equity funding options for this program

• Heliostar has initiated a Preliminary Economic Assessment (“PEA”) planned for completion in

H2, 2024

• Continued resource growth drilling, PEA, and underground permit modifcation submission to

be completed in 2024

Vancouver, Canada, February 8, 2023 – Heliostar Metals Ltd. (TSX.V: HSTR, OTCQX: HSTXF, FRA: RGG1)

(“Heliostar” or the “ Company”) is pleased to provide an update on the potential to advance the

underground decline and complete test mining to process a bulk sample from the Ana Paula deposit in

Guerrero, Mexico.

Heliostar CEO, Charles Funk, commented, “Since acquiring Ana Paula 10 months ago, Heliostar’s team has

moved quickly to redefine Ana Paula as a high -grade underground gold project. We have successfully

increased the resource, identified a >10 g/t gold zon e for possible commencement of mining , identified

additional resource growth areas, demonstrated significant improvement to gold recoveries, and bolstered

the Company’s management team. The Company intends to maintain the current high pace of progress

in 2024 by studying the benefits of completing the existing underground decline to test mine a bulk sample.

In our view, this will be a large step towards de-risking the underground plan for Ana Paula. In addition, it

will provide greater confidence in the deposit’s gold recoveries, lower the cost of infill drilling and provide

a platform for deeper resource growth drilling. The gold contained in the bulk sample can potentially fund

the decline development. Heliostar also intends to complete a PEA in the second half of 2024, submit the

underground mining permit modifications and continue resource drilling to further grow the Ana Paula

resource.”

Bulk Sample Options

Ana Paula has a 412-metre-long decline currently completed to one third of its target length by a previous

operator. Heliostar is undertaking an internal review on the potential to extend this decline to the base

of the High Grade Panel to test mine a bulk sample of the deposit.

The engineering study indicates that the bulk sample will require an additional 1,100m of tunnel

development and 317 metres of spiral and stope development. The decline design option has been

designed as the best option for future mine production from the current resource.

TSX.V: HSTR

OTCQX: HSTXF

1090 West Georgia Street, Suite 700, Vancouver BC, V6E 3V7, Canada -- Tel +1 236 429 9306

www.heliostarmetals.com | Trading Symbols: TSX.V: HSTR, OTCQX: HSTXF, FRA: RGG1

The design indicates that a production rate of four metres per day would complete tunnel development

and stope development within eleven months from commencement. Completing the development would

allow for test production within 12 months of commencement of the start of construction.

Gold grades within potential stope targets vary from 7-10 g/t gold. Multiple scenarios indicate potential

to recover more than 20,000 ounces of gold from a bulk sample.

Advancement of the decline and mining of a bulk sample can be completed with the current permits held

by the Company.

Heliostar is advancing a detailed engineering, mining, and metallurgy review of the potential bulk sample.

The Company has held discussions with potential offtake partners and currently has samples from the Ana

Paula deposit being assessed for metallurgy, recovery and payability information by potential offtake

partners. Preliminary financial modelling suggests the recovered gold value exceeds development costs.

The Company is exploring self -funding, non -equity options to finance the decline development, test

mining processes, and bulk sample collection.

Heliostar expects this review to be completed before March 30th, 2024, and will provide an update upon

completion of this analysis.

Figure 1: Plan and Section map of a decline and stope design option for test mining at Ana Paula.

1090 West Georgia Street, Suite 700, Vancouver BC, V6E 3V7, Canada -- Tel +1 236 429 9306

www.heliostarmetals.com | Trading Symbols: TSX.V: HSTR, OTCQX: HSTXF, FRA: RGG1

Preliminary Economic Assessment and 2024 work program

Heliostar filed a technical report for the updated mineral resource estimate on January 11 th, 2024 (see

news release on January 12th, 2024). Following this report the company intends to complete a Preliminary

Economic Assessment based on this resource in 2024. The company is finalizing the scope of this program

and expects to deliver the report in the second half of 2024.

In addition to the PEA, the current resource indicates significant areas for resource expansion and the

company has designed a 10,000-15,000-metre drill program to expand the current resource . The drill

program’s goals include resource growth, infill drilling (to convert gold ounces to higher confidence

categories) and new exploration drilling. The potential for constructing the decline will have a significant

impact on program design. The Company expects to provide additional details on the 2024 drill program

in conjunction with the test mining and bulk sample review. Upon completion of the 2024 drill program,

the company intends to provide a resource update that will support a Feasibility Study that is expected to

be delivered in 2025.

Upon completion of the PEA the Company intends to use the engineering designs to submit a modification

to the open pit mining permit that the company currently holds. The modification to underground only

mining is expected to have a significantly smaller physical and environmental footprint than the currently

approved permit. Permit modifications are expected to be received prior to completion of the Feasibility

Study.

Statement of Qualified Person

Samuel D. Anderson, CPG., Vice President of Projects, of Heliostar Metals Limited, a Qualified Person, as

such term is defined by N I 43-101, has reviewed the scientific and technical information that forms the

basis for this news release and has approved the disclosure herein. Samuel Anderson relied on resource

information contained within the “ Ana Paula Project NI 43 -101 Technical Report Mineral Resource

Estimate Update”, filed on SEDAR on January 11, 2024 and prepared by by Lewis Teal and Rita Teal of Teal

CPG Inc. Ms. Teal and Mr. Teal are each independent Qualified Persons as defined by National Instrument

43-101 – Standards of Disclosure for Mineral Projects.

About Heliostar Metals Ltd.

Heliostar is a junior mining company with a portfolio of high-grade gold projects in Mexico and Alaska.

The Company is developing the 100% owned Ana Paula Project in Guerrero, Mexico. In addition, Heliostar

in conjunction with the Mexican federal and local government, is working to permit the San Antonio Gold

Project in Baja Sur, Mexico. The Company continue s to explore the Unga Gold Project in Al aska, United

States of America.

Ana Paula hosts measured and indicated resources of 710,920 ounces of gold (320,204 measured and

390,716 indicated ounces) at 6.60 g/t gold and an inferred resource of 447,512 ounces of gold at 4.24 g/t

gold. The asset is permitted for open-pit mining and contains significant existing infrastructure including

a portal and a 412-metre-long decline.

For additional information, please contact:

Charles Funk

1090 West Georgia Street, Suite 700, Vancouver BC, V6E 3V7, Canada -- Tel +1 236 429 9306

www.heliostarmetals.com | Trading Symbols: TSX.V: HSTR, OTCQX: HSTXF, FRA: RGG1

Chief Executive Officer

Heliostar Metals Limited

Email: [email protected]

Rob Grey

Investor Relations Manager

Heliostar Metals Limited

Email: [email protected]

Caution Regarding Forward Looking Information and Statements

This press release contains statements which constitute “forward‐looking information” within the meaning of

applicable securities laws. Forward‐looking information is often identified by the words “may,” “would,” “could,”

“should,” “will,” “intend,” “plan, ” “anticipate,” “believe,” “estimate,” “expect” or similar expressions. Readers are

cautioned that forward‐looking information is not based on historical facts but instead reflects the Company’s

management’s expectations, estimates or projections concernin g the business of the Company’s future results or

events based on the opinions, assumptions and estimates of management considered reasonable at the date the

statements are made. Forward-looking information in this press release includes statements regarding exploration

plans, the use of proceeds, and other future plans and objectives, and statements pertaining to receipt of TSX Venture

Exchange approval. Although the Company believes that the expectations reflected in such forward‐looking

information are reasonable, such information involves risks and uncertainties, and undue reliance should not be

placed on such information, as unknown or unpredictable fa ctors could have material adverse effects on future

results, performance, or achievements. Among the key factors that could cause actual results to differ materially

from those projected in the forward‐looking information are the following: changes in general economic, business

and political conditions, including changes in the financial markets; decreases in the prevailing prices for products in

the markets that the Company operates in; adverse changes in applicable laws or adverse changes in the application

or enforcement of current laws; regulations and enforcement priorities of governmental authorities; compliance with

government regulation and related costs; and othe r risks described in the Prospectus. Should one or more of these

risks or uncertainties materialize, or should assumptions underlying the forward‐looking information prove incorrect,

actual results may vary materially from those described herein as intende d, planned, anticipated, believed,

estimated, or expected. Although the Company has attempted to identify important risks, uncertainties and factors

which could cause actual results to differ materially, there may be others that cause results not to be as anticipated,

estimated or intended. The Company does not intend, and does not assume any obligation, to update this forward‐

looking information except as otherwise required by applicable law.

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.