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Heliostar Drills 8.32 g/t Gold over 5.52 Metres and 5.13 g/t over 4.42 Metres to expand the SH-1 Zone at the Unga Project, Alaska

Drill Results

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

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

Heliostar Drills 8.32 g/t Gold over 5.52 Metres and 5.13 g/t

over 4.42 Metres to expand the SH-1 Zone at the Unga

Project, Alaska

Vancouver, Canada, February 18th, 2021 – Heliostar Metals Limited (TSX.V: HSTR, OTCQX: HSTXF, FRA: RGG)

("Heliostar" or the "Company") is pleased to announce results from six additional holes completed at the SH -1

Zone in its 2020 exploration program at the Unga project in Alaska.

Heliostar CEO, Charles Funk, commented “SH-1 continues to deliver robust widths and high grades as we step out

and expand on the historical drilling, particularly in holes SH20 -03 and SH20 -04. The company is preparing to

recommence drilling at Unga in late March to continue infilling and stepping beneath open intersections at the

SH-1 zone. Assays also remain pending from the Apollo-Sitka Mine area and the Aquila zone and are expected in

later February and early March.”

Drilling Highlights

SH20-03

• 6.66 grams per tonne (g/t) gold and 11.7 g/t silver over 6.97 metres (m) from 20.0 m downhole

including;

• 8.32 g/t gold and 12.0 g/t silver over 5.52 m from 21.45 m downhole including;

• 19.80 g/t gold and 23.3 g/t silver over 2.0 m from 23.0 m downhole

SH20-04

• 5.13 g/t gold and 14.6 g/t silver over 4.42 m from 13.26 m downhole including;

• 11.5 g/t gold and 20.7 g/t silver over 1.58 m from 13.26 m downhole

Note: All numbers are rounded and widths represent downhole lengths. True thickness is estimated at 80-85% of downhole thickness.

SH-1 Zone

SH-1 is a priority target at Unga. It holds a high -grade, inferred resource containing 384,318 ounces gold at a

grade of 13.8 g/t and has significant potential for expansion, with high grade intercepts open along strike and at

depth. The resource is centred on the Main Shoot, which is well defined by tightly spaced drilling, but is loosely

defined by widely spaced drilling outside of this zone.

A 100-metre vertical gap existed between surface and the first historical vein intercepts and in 2020, seven holes

were completed to improve our understanding of the rocks around the upper portions of the Main Shoot. The

reported holes are 50 metre step outs on previously completed drilling. Based on previous drilling, it was possible

to interpret both steep and shallow plunges to mineralization. Holes SH20 -02 and SH20 -03 suggest a steeper

orientation is more likely and this will guide drilling in 2021.

The company also completed two deeper holes in 2020 to test depth extensions in areas of widely spaced drilling.

These holes each intersected a wide vein, but gold mineralization is low grade. Epithermal veins have natural

variability in the distribution of mineralization, and these are the first two of 10 -12 that the company plans to

drill to systematically infill the loosely defined areas to better constrain the distribution of coarse grained gold.

TSX.V: HSTR

OTCQX: HSTXF

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

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

The deepest completed hole to date at SH-1 intersected 23.99 g/t gold over 5.48 metres in hole BM-01 and the

company will continue expand to depth where the system remains open.

Figure 1: Long section of SH-1 looking to northwest with 2020 holes shown and recently received results labelled in red.

Drilling along strike from the Main Shoot indicates parallel zones of mineralization that remain open and will be

tested when drilling recommences in late March.

SH-1 is one of multiple epithermal gold targets along the 8.4km long Shumagin vein corridor. It is the most

advanced prospect at Unga with a high-grade inferred resource and has considerable potential for expansion.

The SH -1 inferred resource sits at the eastern end of the Shumagin vein corr idor, where quartz veining and

alteration with associated gold mineralization form an elongate hill. At SH -1, the vein occurs between rhyolite

in the hanging wall to the southeast and andesite in the footwall to the northwest. The vein comprises a multi-

episodic quartz vein, with a core of competent, brecciated quartz vein that grades outwards through an intense

to weak zone of quartz alteration. Gold and lesser silver mineralization is carried within the veins and strongly

silicified zones, and is usually found associated with the zinc and lead sulphides, sphalerite and galena.

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

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

Figure 2: Plan Map of Unga project with priority targets labelled

Drillhole From To Interval Gold Silver Comment (m) (m) (m) (g/t) (g/t)

SH20-01A 12.95 24.6 11.65 7.74 27.00 Previous Release

Incl. 12.95 16.95 4.0 16.06 37.70

SH20-02 50.75 52.73 1.98 18.66 11.50 Previous Release

SH20-03 20.00 26.97 6.97 6.66 11.73

Incl. 23.00 25.00 2.0 19.80 23.30

and 32.00 36.32 4.32 0.67 4.44

SH20-04 13.26 19.20 5.94 3.94 12.45

Incl. 13.26 17.68 4.42 5.13 14.56

and Incl. 13.26 14.84 1.58 11.50 20.70

SH20-05 28.65 33.42 4.77 0.69 9.25

SH20-06 28.65 34.75 6.1 2.22 11.33

Incl. 30.18 31.70 1.52 4.14 8.03

SH20-07 Results Pending

SH20-08 22.00 24.00 2.0 1.31 1.99

and 259.00 263.35 4.35 0.48 0.77

SH20-09 227.49 237.84 10.35 0.25 1.69

Table 1: Table of intersections from the SH-1 Zone. True thickness is estimated at 75-85% of downhole lengths.

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

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Figure 3: Cross section through SH20-03 looking towards the northeast.

Prospect Drillhole Easting Northing Elevation Inclination Azimuth Total

Depth

SH-1

SH20-01A 399,442 6,120,749 87 -45° 330° 72.54

SH20-02 399,536 6,120,778 93 -45° 330° 66.45

SH20-03 399,574 6,120,808 79 -45° 330° 48.46

SH20-04 399,388 6,120,744 98 -60° 330° 37.8

SH20-05 399,340 6,120,729 107 -55° 330° 45.42

SH20-06 399,287 6,120,702 115 -45° 330° 39.17

SH20-07 399,316 6,120,662 107 -50° 330° 116.13

SH20-08 399,723 6,120,656 52 -50° 330° 305.71

SH20-09 399,528 6,120,640 64 -60° 330° 269.75

Table 2: SH-1 drill hole details. NAD83, Zone 4 Coordinate system.

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

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

About Heliostar Metals Ltd.

Heliostar is a well -financed junior exploration and development company with a portfolio of high -grade gold

projects in Alaska and Mexico. The company’s flagship asset is the 100% controlled Unga Gold Project on Unga

and Popof Islands in Alaska. The project hosts an intermediate sulfidation epithermal gold deposit, located within

the district-scale property that encompasses 240km 2 across the two islands. Additional targets on the property

include porphyry, high sulphidation and intermediate sulphidation epithermal veins. On Unga Island, priority

targets include: the SH -1 and Aquila, both on the Shumagin Trend, the former Apollo -Sitka mine, which was

Alaska’s first underground gold mine and the Zachary Bay porphyry gold -copper prospect. Gold mineralization

at the C entennial Zone is located on neighbouring Popof Island within four kilometres of infrastructure and

services at Sand Point.

In Mexico, the company owns 100% of three early stage epithermal projects in Sonora that are highly prospective

for gold and silver. Cumaro forms part of the El Picacho district, while the Oso Negro and La Lola projects are

also prospective for epithermal gold-silver mineralization.

Quality Assurance / Quality Control

Drill core samples were shipped to ALS Limited in Fairbanks, Alaska for sample preparation and for analysis at

the ALS laboratory in North Vancouver. The ALS Fairbanks and North Vancouver facilities are ISO/IEC 17025

certified. Silver and base metals were analyzed using a four-acid digestion with an ICP finish and gold was assayed

by 30-gram fire assay with atomic absorption (“AA”) spectroscopy finish and overlimits were analyzed by 30g fire

assay with gravimetric finish.

Control samples comprising certified reference samples, duplicates and blank samples were systemat ically

inserted into the sample stream and analyzed as part of the Company’s quality assurance / quality control

protocol.

Qualified Person

The Company’s disclosure of technical or scientific information in this press release has been reviewed and

approved by Stewart Harris, P.Geo., Exploration Manager for the Company. Mr. Harris is a Qualified Person as

defined under the terms of National Instrument 43-101.

For additional information please contact:

Charles Funk

Chief Executive Officer

Heliostar Metals Limited

Email: [email protected]

Rob Grey

Investor Relations Manager

Heliostar Metals Limited

Email: [email protected]

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

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

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.

Forward-Looking Information. This release includes certain statements that may be deemed "forward -looking

statements". Forward-looking statements are statements that are not historical facts and are generally, but not

always, identified by the words "expects", "plans", "anticipates", "believes", "intends", "estimates", "projects",

"potential" and similar expressions, or that events or conditions "would", "may", "could" or "should" occur.

Forward-looking statements in this press release include Heliostar’s plans to continue aggressive exploration at

Unga in 2021 and its goal of defining a resource in excess of one million ounces, its plan to continue infill drilling

to expa nd to depth where the system remains open, and its belief that the SH -1 prospect has considerable

potential for expansion. Although Heliostar believes that the expectations expressed in such forward -looking

statements are based on reasonable assumptions, such statements are not a guarantee of future performance

and actual results may differ materially from those in the forward -looking statements. Factors that could cause

the actual results to differ materially from those in forward-looking statements include market prices, exploitation

and exploration successes, weather, continued availability of capital and financing, and general economic, market

or business conditions. Investors are cautioned that any such statements are not guarantees of future

performance and actual results or developments may differ materially from those projected in the forward -

looking statements. Forward -looking statements are based on the beliefs, estimates and opinions of the

Company's management on the date the statements are made. Except as required by applicable securities laws,

the Company undertakes no obligation to update these forward -looking statements in the event that

management's beliefs, estimates or opinions, or other factors, should change.