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Canstar Discovers New High-Grade Gold Occurrence and Provides Exploration Activities Update

Drill Results

220 Bay Street TSX-V: ROX

Suite 550 OTCPK: CSRNF

Toronto, ON M5J 2W4 www.canstarresources.com

Canstar Discovers New High-Grade Gold Occurrence and Provides

Exploration Activities Update

Toronto, Ontario – December 13, 2022 – CANSTAR RESOURCES INC. (TSXV: ROX & OTCPK:

CSRNF) (“Canstar” or the “Company”) is pleased to provide an update on the ongoing exploration

programs at its properties in southcentral Newfoundland . The diamond drilling program that

commenced in mid -September is ongoing and expected to be completed at the end of this week.

Assay results are pending from more than 50 drill holes in approximately 6,200 metres (“m”) worth of

drilling at the Kendell prospect and targets at Hillside-Skidder, 97 West, Golden Eye, Northbrush and

Wolf Pond (Figures 1 & 2).

Highlights:

• A new high-grade gold discovery was made on the claims near Facheaux Bay, located 43

kilometres (“km”) southwest of the Kendell prospect (Figure 1). Outcrop grab samples collected

from arsenopyrite-bearing quartz veining hosted in sedimentary rocks assayed 18.4 grams per

tonne (“g/t”) and 13.7 g/t gold.

• Gold assays of 197.0 g/t, 45.6 g/t and 29.6 g/t were returned from separate channel cut samples

that were 0.5 m long and collected from a recently discovered, ~2 m wide quartz-veined and

silicified float boulder that contains abundant fine grained visible gold (see photo 1). The boulder

is located 325 m east of the Blow Out target with the bedrock source yet to be determined.

• Channel samples from a new trench at 97 West returned 3.3 g/t gold over 5 m , including 18.0

g/t gold over 0.7 m.

• Several new target areas were identified in areas with no previous trenching or drilling . Rock

grab samples from a mineralized trend located 1.8 km southwest of the Kendell prospect

assayed up to 6.1 g/t gold in outcrop and 5.3 g/t gold in float. A newly identified target area 1.1

km south of Wolf Pond yielded quartz vein float samples over an area 350 m long along strike

that returned gold assays of 19.7 g/t, 11.8 g/t, 4.4 g/t, and 4.2 g/t (Figure 2).

Readers are advised that rock grab samples are selective by nature and values reported may

not represent the true grade or style of mineralization across the property.

• On the Hermitage property, the Company identified elevated concentrations of tantalum (Ta),

tungsten (W), and ytterbium (Yb) from stream sediment concentrates. These elements suggest

that there is the potential for the Hermitage property to host Lithium -Cesium-Tantalum (LCT)-

type pe gmatite mineralization. Results are pending for subset of rock samples analyzed for

lithium-cesium-tantalum and associated pathfinders.

Matthieu Lapointe, VP Exploration of Canstar, commented: “Our exploration team has made

immense progress this year on two fronts. The team, which was expanded this year, conduct ed

exploration work along key trends across the vast 939 km 2 mineral claim package and was

successful in making several new gold discoveries , the most notable being at Facheaux Bay. In

addition, we have made great strides in how we convert mineral occurrences to drill targets, which

is done using geophysics (LiDAR, mag, and IP) and g eochemical sampling (rock, till, and trench

channel sampling). Glaciation and the resulting till cover make pinpointing the sources of gold

mineralization more challenging. However, we are confident that our systematic and efficient data-

centric approach will lead to new gold discoveries with the drill. The continued discovery of boulders

with visible gold confirms that there is high-grade mineralization in the vicinity and we believe that

it is just a matter of time until we locate the source through drilling.”

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2022 Exploration Program Update

The 2022 exploration program on the Golden Baie and Hermitage properties has been extensive

and productive. The Company estimates that approximately $5.5 million will be spent on

exploration activities this year. These expenditures have funded grass roots regional exploration,

as well as drill target generation and diamond drilling.

Fall 2022 Drill Program

As of December 12th, a total of 9,093 m of drilling in 92 diamond drill holes has been completed

during the 2022 season. Assay results from the winter drill program on the Kendell prospect (2,907

m in 39 holes) were announced on July 5, 2022, and extended high grade gold mineralization for

a total of 180 m downdip. A fall drill program commenced in September 2022 and expanded drill

testing of the Kendell prospect as well as multiple other targets along an area which extends for

approximately 10 km along strike to the northeast and has multiple surface gold anomalies.

Drilling is ongoing and expected to be completed at the end of this week. Since September, more

than 50 holes totaling over 6,000 metres have been drilled at the Kendell prospect and target areas

at Hillside-Skidder, 97 West, Golden Eye, Northbrush and Wolf Pond. The Company expects to

announce assay results early in the new year, once results have been received and interpreted.

Regional Exploration

Many of the mineral claims on the vast 939 km2 land package held by Canstar have had little or no

prior gold exploration work. Extensive grass roots exploration work was completed throughout

2022, including helicopter -supported work on more remote mineral claims with no road access.

Approximately 2,300 grab samples, 600 m of channel samples, 2, 200 soil samples, 38 stream

sediment samples and 410 till samples have been collected during the 2022 field season. Results

will be released once compiled and interpreted for each target area.

Figure 1 - Mineral claim licenses, totaling 939 km2, held by Canstar in south-central Newfoundland

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Figure 2 - Plan map of Golden Baie central claims with some of the significant results to date. Results

in bold text are from 2022 season.

2022 Exploration Program Discussion

Facheux Bay – Hermitage Flexure

In the spring and summer of 2022, Canstar completed helicopter -supported prospecting, stream

sediment sampling and channel sampling on the Hermitage and Facheux Bay claim areas. These

claims are located from 45 to 80 km west-southwest of the core licenses comprising the Golden Baie

property. No modern exploration has taken place in these regions aside from regional-scale mapping

and base metal prospecting in the 1980s.

Prospecting and reconnaissance mapping by Canstar on the Facheux Bay property has led to a newly

discovered zone of quart z veining with associated arsenopyrite hosted in fine grained sediment ary

rocks, similar to those that host the Kendell gold mineralization. Outcrop sampling of this zone has

delineated a gold trend with grades exceeding 1.0 g/t that strikes northeast-southwest for over 600 m

and has samples grading up to 18.4 g/t gold (Figure 3 and Table 1). The mineralization remains fully

open along a northeast-southwest trend with follow up prospecting required.

Systematic prospecting and mapping traverses across the Hermitage property this year did not reveal

any significant gold results . However, the Company identified elevated concentrations of tantalum

(Ta), tungsten (W), ytterbium (Yb), uranium (U) and thorium (Th) from instrumental neutron activation

analysis (“ INAA”) of the stream sediment concentrates. These incompatible elements are often

associated with highly evolved felsic systems and suggest that there is potential for the Hermitage

property to host Lithium-Cesium-Tantalum (LCT) -type pegmatite mineralization. Results are pending

for a subset of rock samples analyzed for lithium -cesium-tantalum and associated pathfinders.

Lithium-bearing pegmatite dykes have recently been discovered along the Hermitage Flexure by other

exploration companies in Newfoundland.

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Figure 3 - Plan map of Facheaux Bay discovery areas with notable grab sample results.

Gold Boulder Discovery

In 2020, a one- to two -

tonne boulder of quartz

with inclusions of shaley

wall rock was discovered

325 m east of the Blow

Out drill target (Photo 1).

A grab sample of the

boulder returned a grade if

36.1 g/t gold (see news

release dated Dec. 8,

2020). In the summer of

2022, Canstar collected

three 0.5 m long channel

samples from this boulder

with all of the samples

containing fine grained

visible gold. The channel

samples assayed 197.0

g/t, 45.6 g/t, and 29.6 g/t

gold. The o verburden

which blankets the area

precludes the ability to

easily identify the bedrock

source of this boulder. To vector back to the source , the Company has collected closely spaced till

samples in an ‘up-ice’ direction from the boulder at East Blow Out (Figure 4). The till samples have

been sent to Overburden Drilling Management (“ ODM”) for processing to determine the total gold

Photo 1 - East Blow Out visible gold-bearing boulder.

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grains and characterize the gold grains based on their shape. This information will be used to assess

the proximity of potential local bedrock gold sources.

Figure 4 - Map with sample locations relative to Blow Out drilling area. Include s locations of new till

samples collected up-ice of the boulder at East Blow Out.

New Magnetic and VLF Airborne Surveys

The Company recently initiated a 1,900 line -kilometer airborne survey using GoldSpot’s Multi-

Parameter Airborne Survey System (M-PASS). The gradient magnetic/VLF survey will be acquired at

a 50 m -line spacing over the Facheux Bay discovery area as well as the corridor from Kendell to

southern Wolf Pond where GoldSpot and Canstar have identified several high priority targets (Figure

5). The closely-spaced survey will aid with the interpretation of this year’s exploration and drilling

results and also advance the Company’s understanding of local geology and structural controls on

mineralization.

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Figure 5 - Map of GoldSpot high priority targets areas and polygons representing MPASS survey

areas.

Table 1 - Summary of assay results reported in this news release.

Area Sample ID Gold (g/t) Sb (ppm) Easting

(NAD83)

Northing

(NAD83) Sample Type

2166 13.7 215 556054 5282218 Grab - outcrop

2401 18.4 47 556320 5282331 Grab - outcrop

3284 5.8 29 556532 5282471 Grab - float

2403 5.1 91 556404 5282197 Grab - float

1916 4.1 11 556299 5282322 Grab - outcrop

D00342851 1.5 54 556640 5282449 Grab - outcrop

1879 1.2 23 560695 5284305 Grab - outcrop

2452 1.3 11 555590 5281948 Grab - outcrop

D00340171 29.6 50 598450 5299749 0.5m long channel in boulder

D00340172 197.0 186 598450 5299749 0.5m long channel in boulder

D00340173 45.6 78 598450 5299749 0.5m long channel in boulder

1648 19.7 3900 607129 5306901 Grab - boulder

1649 11.8 22200 607130 5306902 Grab - boulder

2364 4.3 >10000 607086 5306765 Grab - float

2266 4.3 4482 606978 5306763 Grab - float

2410 4.4 317 606920 5306719 Grab - float

1652 4.2 5 607106 5306999 Grab - float

22 West 869359 21.5 42 604957 5305647 Grab - outcrop

D00342537 6.1 123 595930 5296518 Grab - outcrop

D00342538 5.3 108 595896 5296489 Grab - float

97 West D00342937 18.9 - 599118 5301168 0.7m long channel in trench

Facheux Bay

Wood Cutter

Blow Out East

Kendell SW

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Qualified Person

Matthieu Lapointe, B.Sc., P.Geo., Vice President Exploration of Canstar, and a Qualified Person as

defined by National Instrument 43-101 - Standards of Disclosure for Mineral Projects, is responsible

for the scientific and technical data presented herein and has reviewed and approved this release.

QA/QC

All 2022 drilling is NQ-sized drill core. Core samples are split with a diamond saw and half -core

retained for further study after being detail logged and photographed. Core and rock s amples are

submitted to SGS Canada Inc. in Grand Falls-Windsor, Newfoundland for preparation and then sent

to SGS Canada Inc. analytical laboratory in Burnaby, British Columbia. Samples are assayed using a

30 g fire assay with AAS finish (SGS code GO_FAA30V10). Samples with visible gold are assayed

using a screen metallic method (SGS code GO_FAS30K). All rock samples returning >1 g/t Au are

reanalyzed using screen metallic method (SGS code GO_FAS30M). Additional geochemical data (34

element) are acquired using a aqua regia digest with ICP finish (SGS code GE_ICP21B20).

Canstar's QAQC program utilizes commercially available reference s tandards, blanks and duplicate

samples to ensure data quality. In addition, duplicates of selected samples are being sent to a second

laboratory as check assays.

Acknowledgements

Canstar wishes to acknowledge the financial support of the 202 2 exploration program through the

Junior Exploration Assistance Program from the Department of Natural Resources, Government of

Newfoundland and Labrador.

About Canstar Resources Inc.

Canstar Resources has a very experienced technical team and board who are focused on new mineral

discoveries in Newfoundland, Canada. Central Newfoundland has emerged as one of the most

exciting gold exploration districts due to recent high -grade orogenic gold discoveries along crustal

scale fault corridors. The Company is focused on gold exploration on 939 km2 of mineral claim licenses

in south-central Newfoundland, including the Golden Baie project which has multiple high-grade gold

anomalies at surface along 40 km of strike and near-surface drilling confirming the presence of high-

grade orogenic gold . The Company also holds the Buchans -Mary March project in central

Newfoundland.

Canstar Resources is based in Toronto, Canada, and is listed on the TSX Venture Exchange under

the symbol ROX and trades on the OTCPK under the symbol CSRNF.

For further information, please contact:

Rob Bruggeman, President & CEO

Email: [email protected]

Phone: 1-647-247-8715

Website: www.canstarresources.com

Forward-Looking Statements

Neither TSX Venture Exchange nor its Regulation Serv ices Provider (as that term is defined in the policies of

the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

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This News Release includes certain "forward -looking statements" which are not comprised of historical facts.

Forward looking statements include estimates and statements that describe the Company’s future plans,

objectives or goals, including words to the effect that the Company or management expects a stated condition

or result to occur. Forward looking statements may be identified by such terms as “believes”, “anticipates”,

“expects”, “estimates”, “may”, “could”, “would”, “will”, or “plan”. Since forward -looking statements are based on

assumptions and address future events and conditions, by the ir very nature they involve inherent risks and

uncertainties. Although these statements are based on information currently available to the Company, the

Company provides no assurance that actual results will meet management’s expectations. Risks, uncertain ties

and other factors involved with forward -looking information could cause actual events, results, performance,

prospects and opportunities to differ materially from those expressed or implied by such forward -looking

information. Forward looking informat ion in this news release includes, but is not limited to, the Company’s

objectives, goals or future plans, statements, exploration results, potential mineralization, the estimation of

mineral resources, exploration and mine development plans, timing of the commencement of operations and

estimates of market conditions. Factors that could cause actual results to differ materially from such forward -

looking information include, but are not limited to failure to identify mineral resources, failure to convert estimated

mineral resources to reserves, the inability to complete a feasibility study which recommends a production

decision, the preliminary nature of metallurgical test results, delays in obtaining or failures to obtain required

governmental, environmental or other project approvals, political risks, inability to fulfill the duty to accommodate

First Nations and other indigenous peoples, uncertainties relating to the availability and costs of financing

needed in the future, changes in equity markets, inflation, changes in exchange rates, fluctuations in commodity

prices, delays in the development of projects, capital and operating costs varying significantly from estimates

and the other risks involved in the mineral exploration and development industry, an i nability to predict and

counteract the effects of COVID -19 on the business of the Company, including but not limited to the effects of

COVID-19 on the price of commodities, capital market conditions, restriction on labour and international travel

and supply chains, and those risks set out in the Company’s public documents filed on SEDAR. Although the

Company believes that the assumptions and factors used in preparing the forward -looking information in this

news release are reasonable, undue reliance should not be placed on such information, which only applies as

of the date of this news release, and no assurance can be given that such events will occur in the disclosed time

frames or at all. The Company disclaims any intention or obligation to update or revi se any forward -looking

information, whether as a result of new information, future events or otherwise, other than as required by law.