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Heliostar Delivers Strong Shallow Oxide Gold Hits at the La Colorada Mine, Sonora, Mexico

Corporate Updates

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Heliostar Delivers Strong Shallow Oxide Gold Hits at the

La Colorada Mine, Sonora, Mexico

HIGHLIGHTS:

• 5.0m grading 9.69 g/t gold

• 4.3m grading 9.87 g/t gold

• 15.0m grading 2.54 g/t gold

• 11.65m grading 1.86 g/t gold

• 11.6m grading 1.72 g/t gold

• 21.6m grading 0.77 g/t gold

• Continued success from assay results from shallow drilling in areas considered to be waste

within the Creston Pit Expansion

• Higher Grade intercepts demonstrate underground potential beyond the current open pit

Vancouver, Canada – January 30 , 202 5 – Heliostar Metals Ltd. (TSX.V: HSTR, OTCQX: HSTXF, FRA: RGG1)

(“Heliostar” or the “Company”) is pleased to announce additional results from a 12,500-metre drilling program

at the La Colorada Mine in Sonora, Mexico. La Colorada restarted production in early January 2025, and the

current drill program is intended to expand the mineral reserve s ahead of a Feasibility Study and expansion

decision planned for mid-2025.

Heliostar CEO, Charles Funk, commented, “At La Colorada, we are seeing the combined benefit of gold production

at record prices and growth from the first significant investment into the project in many years. Our aggressive

five-rig drill program is designed to increase the reserves of the Creston pit. Success to date in the shallow part

of the pit could lower the upfront capital costs presented in the January 13th Technical Report. The Company will

use the results of this drill program to finalize a Feasibility Study in mid-2025 and then make an expansion decision

on La Colorada to 50,000 -100,000 ounces per year of annual production. We are also hitting high grades and

widths and deeper intercepts could drive underground mining optionality beyond the open pit. We will further

test this target with additional drilling in this current drill program.”

Drill Results Summary

Mineralization at La Colorada’s Creston Pit is predominantly hosted in three veins: the North, Intermediate and

South Veins (Figure 1). These veins trend northeast-southwest to east-west, dip northward and are surrounded

by halos of smaller mineralized vein zones. The Creston Pit has historically mined oxide gold and silver from all

three of these veins. A current Mineral Reserves of 312,000 ounces of gold grading 0.76 grams per tonne (g/t)

gold and 10.1 g/t silver is defined at the Creston Pit1.

Reviewing the expansion potential revealed two opportunities for reserve growth : near surface extensions of

known veins where little or no drilling had been completed and upgrading and expanding mineralization beneath

the pit. Both opportunities were defined using historical drilling, blasthole data, mining shapes, and the

geological model.

High-density blast hole data strongly emphasizes the potential for a continuation of veins at shallow depth ,

defining elevated gold grades that continue to the edge of the pit walls where they remain open for expansion

(Figure 1).

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Figure 1: Plan view of the Creston Pit showing historic drilling, blast hole samples and Heliostar drillholes.

Selected intercepts are labelled.

Figure 2: Cross-section view of the eastern end of the Creston Pit highlighting the lack of previous drilling

beyond the pit boundary. The section shows historic drilling, new Heliostar drillhole results and pit boundary for

pit expansion.

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Forty-seven holes have been completed in the program to date , with results reported for t wenty-three new

holes in this release. A total of 6,452 metres have been completed to date in the program. The majority of the

new drill holes targeted shallow extensions of the North, Intermediate and South Veins in areas considered to

be waste in the reserve estimate of the current Technical Report. Additionally, today’s results include deeper

holes beneath the current pit. These holes target the growth of reserves deeper within the planned pit

expansion. They aim to add ounces to the overall El Creston resources and reserves.

The results show narrow to wide, low to high -grade oxide gold intercepts. They consistently return intercepts

above the 0.16 g/t gold cutoff grade of reserves within the Creston pit. The results suggest that areas of waste

could be converted to ore in an updated reserve model.

High-grade intercepts deeper i n the pit indicate the potential for mineralization that may be amenable to

underground mining beyond the current pit boundary. The Company will follow-up on these results to assess

the potential to extend mine life with mineralization amenable to underground mining beneath and to the west

of the Creston Pit.

Next Steps

Results from the current drill program will be incorporated into a resource model and support a reserve update

to be published with a Feasibility Study in mid-2025.

Should the drilling define a material volume of gold mineralization, this program has the potential to reduce the

overall strip ratio of the Crestón pit expansion, which could result in a reduction in up-front capital requirements

for the restart and improve the economics of the Feasibility Study. This study will be the basis of a decision for

the expansion of production at La Colorada in mid-2025.

The Company anticipates additional drilling results from the current program will be released in Q1 and Q2,

2025.

La Colorada Mineral Reserves Statement

Classification Zone

AuEq

Cut-off

(g/t)

Tonnes

(kt)

Gold Grade

(g/t Au)

Silver

Grade

(g/t Ag)

Contained

Gold

(koz)

Contained

Silver

(koz)

Probable

El Crestón 0.160 12,841 0.76 10.1 312 4,181

Veta Madre 0.175 1,905 0.70 3.1 43 189

La Chatarrera 0.164 3,413 0.20 6.4 22 704

Total 18,159 0.65 8.69 377 5,074

1 La Colorada Operations, Sonora, Mexico, NI 43-101 Technical Report (the “Report”) is dated January 11, 2024, has an effective date of December 4, 2024

Drilling Results Table

HoleID From

(metres)

To

(metres)

Interval

(metres)

Au

(g/t)

Ag

(g/t)

% True

Width Comment

24-LCDD-238 342.4 354.0 11.6 1.72 3.7 89 Intermediate Vein

24-LCDD-239 No significant intervals

24-LCDD-240 157.0 177.05 20.05 0.38 3.3 72 South Vein

24-LCDD-241 81.25 86.0 4.75 0.49 158 93 South Vein

24-LCDD-242 96.9 99.5 2.60 3.07 3.7 55 South Vein

24-LCDD-243 98.2 101.35 3.15 0.19 20.3 94 South Vein

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24-LCDD-244 151.8 158.7 6.90 2.38 9.8 97 North Vein

and 179.2 183.5 4.30 9.87 6.8 98 Intermediate Vein

179.2 183.5 4.30 8.88 6.8 98 Top-cut to 23 g/t gold

24-LCDD-245 13.45 17.25 3.80 6.28 4.3 100 South Vein

13.45 17.25 3.80 3.95 4.3 100 Top-cut to 23 g/t gold

24-LCDD-246 63.95 76.85 12.9 0.39 46.4 93 South Vein

24-LCDD-247 64.0 67.0 3.00 0.24 5.0 80 South Vein

24-LCDD-248 66.85 73.8 6.95 0.18 1.0 27 South Vein

and 98.5 103 4.50 0.66 3.1 9 South Vein

24-LCDD-249 55.0 61.55 6.55 0.44 39.0 82 South Vein

24-LCDD-250 16.35 22.2 5.85 0.16 3.8 97 Intermediate Vein

and 45.85 53.0 7.15 0.22 4.0 97 South Vein

24-LCDD-251 263.4 285 21.6 0.77 9.0 93 North Vein

and 439.35 454.35 15.0 2.54 7.5 89 Intermediate Vein

and 492.45 528.45 36.0 0.35 2.8 99 South Vein

24-LCDD-252 No significant intervals

24-LCDD-253 14.5 21.65 7.15 0.22 1.0 94 Intermediate Vein

and 31.0 56.8 25.8 0.35 4.4 100 South Vein

24-LCDD-254 35.0 43.25 8.25 0.49 9.7 90 Intermediate Vein

and 59.0 64.0 5.00 9.69 62.0 81 Intermediate Vein

59.0 64.0 5.00 2.89 62.0 81 Top-cut to 23 g/t gold

and 104.45 128 23.55 0.53 8.3 62 Intermediate Vein

24-LCDD-255 30.6 39.25 8.65 0.28 3.1 91 South Vein

and 50.5 53.05 2.55 0.31 1.4 98 South Vein

24-LCDD-256 110.95 112.65 1.70 0.64 5.7 76 South Vein

24-LCDD-257 198.45 209.5 11.05 1.07 23.3 74 North Vein

24-LCDD-258 11.0 24.0 13.0 0.28 4.0 72 Intermediate Vein

and 43.25 54.9 11.65 1.86 5.5 71 South Vein

24-LCDD-259 28.95 34.4 5.45 0.47 5.2 23 South Vein

and 104.15 116.5 12.35 0.93 6.3 61 South Vein

24-LCDD-260 No significant intervals

24-LCDD-261 No significant intervals

Table 1: Significant Drill Intersections. Holes 24-LCDD-239 and 24-LCDD-241 have been previously reported.

Drilling Coordinates Table

Hole ID

Northing

(NAD27 CONUS

Zone 12N)

Easting

(NAD27 CONUS

Zone 12N)

Elevation

(metres)

Azimuth

(°)

Inclination

(°)

Length

(metres)

24-LCDD-242 3185533 542700 396.5 000 -49 141.7

24-LCDD-243 3185622 542106 451.7 152 -48 147.4

24-LCDD-244 3185955 542999 469.0 180 -41 267.75

24-LCDD-245 3185692 542986 411.7 210 -60 100.65

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24-LCDD-246 3185649 542215 376.4 180 -50 95.4

24-LCDD-247 3185704 542990 411.9 210 -75 80.0

24-LCDD-248 3185616 542950 411.8 000 -43 107.85

24-LCDD-249 3185629 542198 378.0 192 -57 109.2

24-LCDD-250 3185664 542700 271.6 180 -0 119.0

24-LCDD-251 3186089 542750 472.4 180 -53 551.65

24-LCDD-252 3185739 543075 438.5 180 -40 89.7

24-LCDD-253 3185666 542665 266.1 180 -29 84.45

24-LCDD-254 3185849 542700 238.8 180 -66 217.15

24-LCDD-255 3185691 542775 278.6 180 -10 75.95

24-LCDD-256 3185467 542672 406.2 355 -50 164.45

24-LCDD-257 3185911 542415 343.0 180 -58 278.45

24-LCDD-258 3185691 542775 279.6 180 -15 78.3

24-LCDD-259 3185529 542725 396.3 000 -41 132.45

24-LCDD-260 3185686 542750 276.6 180 -7 81.75

24-LCDD-261 3185717 543050 437.5 180 -40 52.45

24-LCDD-262 3185676 542725 273.8 180 -15 98.25

24-LCDD-263 3185570 542775 389.8 000 -42 47.25

24-LCDD-264 3185834 542291 356.6 180 -51 279.95

Table 2: Drill Hole Details

Quality Assurance / Quality Control

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

at the ALS laboratory in North Vancouver. The 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

Gregg Bush, P.Eng. and Stewart Harris, P.Geo. , the Company’s Qualified Persons, as such term is defined by

National Instrument 43 -101 – Standards of Disclosure for Mineral Projects , have reviewed the scientific and

technical information that forms the basis for this news release and has approved the disclosure herein. Mr.

Bush is employed as Chief Operating Officer of the Company and Mr. Harris is employed as Exploration Manager

of the Company.

Technical Report Reference

1 La Colorada Operations, Sonora, Mexico, NI 43-101 Technical Report (the “Report”) is dated January

11, 2024, has an effective date of December 4, 2024, and was prepared for Heliostar Metals Inc. by Mr. Todd

Wakefield, RM SME, Mr. David Thomas, P.Geo., Mr. Jeffrey Choquette, P.E., Mr. Carl Defilippi, RM SME, and

Ms. Dawn Garcia, CPG. The Report can be found under the Company’s profile on SEDAR+ (www.sedarplus.ca)

and on Heliostar’s website (www.heliostarmetals.com).

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About Heliostar Metals Ltd.

Heliostar is a gold producer with production from operating mines in Mexico. This includes the La Colorada

Mine in Sonora and San Agustin Mine in Durango. The Company also has a strong portfolio of development

projects in Mexico and the USA. These include the Ana Paula project in Guerrero, the Cerro del Gallo project

in Guanajuato, the San Antonio project in Baja Sur and the Unga project in Alaska, USA.

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", "believe", "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 infor mation relate to, among other

things, Continued success from assay results from shallow drilling in areas considered to be waste within the

Creston Pit Expansion, Higher Grade intercepts demonstrate underground potential beyond the current open pit,

the benefit of gold production at record prices, growth from the first significant investment into the project in

many years, success to date in the shallow part of the pit could lower the upfront capital costs presented in the

January 13th Technical Report, the Company will use the results of this drill program to finalize a Feasibility Study

in mid -2025 and then make a decision to expand La Colorada to 50,000 -100,000 ounces per year of annual

production, hitting high grades and widths deeper intercepts could drive underground mining optionality beyond

the open pit.

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 estimated 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.

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

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 or forward-looking information and the Company has

made assumptions and estimates based on or related to many of these factors. Such factors include, without

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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 c ontractors; risks regarding exploration and mining activities; the Company’s

inability to obtain insurance 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; c ontests over title to

properties, particularly title to undeveloped properties; laws and regulations governing the environment, health

and safety; the ability of the communities in which the Company operates to manage and cope with the

implications of publ ic health crises; the economic and financial implications of public health crises, ongoing

military conflicts and general economic factors to the Company; operating or technical difficulties in connection

with mining or development activities; employee rel ations, 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 qua ntities 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 di ffer materially, there may be other factors that cause results not to

be anticipated, estimated or intended. 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.