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Staking Silver NSW Properties

Mergers & Acquisitions Property Options & Staking

T - 604.689.7422 F - 604.689.7442 204 – 998 Harbourside Drive North Vancouver, BC V7P 3T2

SENTINEL ACQUIRES SEVEN SILVER EXPLORATION CONCESSIONS

IN NEW SOUTH WALES, AUSTRALIA

Vancouver, British Columbia, October 13th, 2020 – Sentinel Resources Corp. (CSE:

SNL)(US OTC PINK: SNLRF) (“Sentinel” or the “Company ”) is pleased to announce that it

has acquired, by staking, seven, silver-focused exploration concessions totaling approximately

38,600 hectares (386 km2), located in New South Wales, Australia . The concessions are known

as; Wallah Wallah, Stony Creek, Carrington, Dartmoor, Glens Skarn, Broken Hill West and

Goongong (collectively, the “Silver Projects”)(map link here).

Highlights of Acquisition:

• At least 23 historic silver and 3 historic gold mines and exploration prospects are present

across the Silver Projects. Historic production records indicate that silver grades were

generally high-grade and exceeded 1 kg/t Ag in some instances (see News South Wales

Department of Planning, Industry and Environment).

• Six of the licences are strategically located within the well-mineralized Lachlan orogenic

terrane. One licence is located in the world class Broken Hill region of the Curnamona

Province.

• Sentinel applied to the Manager of Minerals Titles, New South Wales Department of

Mining, Exploration and Geosciences for the concessions. The concessions will be 100%

owned with no royalties or back-in rights upon completion of acquisition process. Sentinel

will be required to post a refundable performance bond of AU$10,000 per concession and

spend exploration and associated expenses on each concession of AU$ 25,000 in Year One

and AU$50,000 in Year Two.

• Sentinel’s technical team is currently reviewing historic data in order to fast track

reconnaissance follow-up and definition of high-grade drill ready targets.

Rob Gamley, President & CEO of Sentinel, states, “The acquisition of seven strategically located

silver projects, within the prolifically mineralized Lachlan orogenic terrane and the world famous

Broken Hill Block, provides an excellent complement to the Company’s New South Wales gold

projects. A significant historic database (held by the New South Wales Department of Planning,

Industry and Environment) provides a robust foundation on which to rapidly advance projects and

generate high-value drill-ready targets.”

“The seven silver -focused concessions encompass a range of deposit types including skarn

mineralization associated with porphyry intrusions, volcanic massive sulphide deposits, orogenic

T - 604.689.7422 F - 604.689.7442 204 – 998 Harbourside Drive North Vancouver, BC V7P 3T2

vein deposits, and Broken Hill Type. The company believes that targeting different styles of

mineralization significantly reduces exploration risk.”

The Lachlan Orogen

The Lachlan Orogen comprises a series of well-mineralized accretionary terranes formed during

the Ordovician and Early Carboniferous Period. Despite being known as a major copper and gold

producer — the exploration potential for silver is excellent. A variety of deposit styles are present

including volcanic-associated massive sulfide (e.g. Woodlawn and Lewis Ponds), epithermal (e.g.

Bowdens), orogenic base metal (e.g Browns Reef), Mississippi Valley Type (carbonate - and

sandstone-hosted such as the Manuka Deposit) and Intrusion Related (e.g. Peak and CSA).

Six of the Silver Projects are located within the Lachlan Orogenic terrane:

• Wallah Wallah: This concession comprises 99 km² and is located within the central eastern

Lachlan orogenic terrane. The application area covers 6 historic high-grade silver mines.

Wallah Wallah is an orogenic base-metal deposit. It consists of at least of 10 mineralized lodes

that crop out over a strike length of 2 km. Over 500 m of historic underground workings are

known over 4 levels. Historic production records state that more than 3000 t of material was

mined at average grades of 950 g/t Ag and 30% Pb. More recent underground chip sampling

has returned grades of 1000 g/t Ag.

• Stony Creek: The Stony Creek concession covers an area of 80.8 km2. It is located in the

southern portion of the Lachlan orogen and includes 4 historic silver and 3 historic gold mines

and prospects. Deposits in the area are classified as orogenic base-metal deposits.

Mineralization is associated with quartz-vein stockworks developed along the westerly dipping

Gundillion Fault.

The a pplication area includes the Stony Creek prospect which comprises an 85 m wide

alteration zone hosting a quartz-sulphide vein. Historic rock chip samples assayed up to 18.4

ppm Au and 212ppm Ag. One historic drillhole by Canyon Resources Pty Ltd in 1986 returned

an intercept of 5 m @ 3.0 g/t Au.

The historic Karawaree underground silver mine is located approximately 1.4 km northwest of

Stony Creek and shares similar geology. Historic workings have been traced for over 2 km and

returned historic rock chip grades of up to 44 g/t Au and 150 g/t Ag.

T - 604.689.7422 F - 604.689.7442 204 – 998 Harbourside Drive North Vancouver, BC V7P 3T2

• Carrington: Carrington is a 48 km² concession located in the East Lachlan orogenic terrane.

Three high grade historic silver/gold mines and prospects are associated with the regional

Yarralaw Fault.

The historic Carrington mine comprises extensive historical shafts and opencut drifts which

exploited laterally extensive mineralised gossans that are up to 6 m wide. Historic chip samples

returned grades of up to 85 g/t Au, 6037 g/t Ag, 24.8 % Pb and 16.8 % Sb.

• Dartmoor: This concession covers an area of 71 km² and is located at the western margin of

Hill End and Cooma Zone in the east Lachlan Orogen . The application area includes two

historic polymetallic mines — Dartmoor and Dartmoor East — most likely of VHMS-Kuroko

type. Mineralization presents as an extensive gossanous zone that can be traced along strike

for over 1.5 km. Small scale historical production records state average silver grades of 980

g/t Ag and 12% Cu.

• Glens Skarn: This is a 36.5 km² concession within the central Lachlan orogenic terra ne. It

includes 4 mineralised skarns which crop out over a strike length of 7.5 km. Historic surface

rock chip sampling returned grades of up to 80 g/t Ag, 5% Cu, 0.28% Pb, 1.26 % Zn, 100 g/t

Sn and 1700 g/t W. These assays are highly significant given the oxidized and leached nature

of skarn outcrops.

• Goongong: A 39 km² concession which hosts 4 historic silver mines and prospects. The most

prospective is Goongong Skarn which comprises several gossanous outcrop s over a strike

length of 1.5 km. Limited historic drilling intercepted pods of distal volcanogenic and/or skarn

mineralisation. One interval assayed 14.7 m at 0.14 g/t Cu, 0.1% Pb, 0.49 % Zn and 63 g/t Ag.

The Curnamona Province

The Broken Hill deposits lie within the Willyama Blockor Broken Hill Domain of the Curnamona

Province which extends from far western New South Wales into eastern South Australia .

Mineralization at Broken Hill occurs as a series of lodes which have been folded into an anticline

with a mineralized strike length of at least 8 km.

• Broken Hill West: This concession covers an area of 11.5 km². It is located 2.5 km west of the

Broken Hill mine and shares the same geological setting and structure. Despite its proximity to

the Broken Hill mine, the concession remains poorly explored due to extensive Quaternary

surface cover.

Qualified Person

T - 604.689.7422 F - 604.689.7442 204 – 998 Harbourside Drive North Vancouver, BC V7P 3T2

Christopher Wilson, Ph.D., FAusIMM (CP), FSEG, a Qualified Person, has reviewed and

approved the scientific and technical information contained in this news release.

About Sentinel Resources

Sentinel Resources is a Canadian -based exploration company focused on the acquisition and

exploration of precious metals projects with world -class potential. Its current portfolio includes

gold and silver projects located in New South Wales, Australia, Peru and British Col umbia. The

Company’s guiding principles are based on acquiring strategic exploration properties in mining -

friendly jurisdictions with historical mining industries, low -cost of entry or acquisition, and easy

access to infrastructure to minimize capital and operational costs in explorational periods. For

more information, please go to the Company’s website at www.sentinelexp.com.

Sentinel Resources Corp.

“Rob Gamley”

President and Chief Executive Officer

Corporate Inquiries:

Rob Gamley, President & CEO

Company Website: www.sentinelexp.com

Phone: 604-689-7422

Email: [email protected]

Forward-Looking Statements

Information set forth in this news release contains forward -looking statements that are based on

assumptions as of the date of this news release. These statements reflect management's current

estimates, beliefs, intentions and expectations. They are not gu arantees of future performance.

Sentinel cautions that all forward -looking statements are inherently uncertain, and that actual

performance may be affected by a number of material factors, many of which are beyond Sentinel's

control. Such factors include, among other things: risks and uncertainties relating to Sentinel's

limited operating history, ability to obtain sufficient financing to carry out its exploration and

development objectives on its mineral properties, obtaining the necessary permits to carry out its

activities and the need to comply with environmental and governmental regulations. Accordingly,

actual and future events, conditions and results may differ materially from the estimates, beliefs,

intentions and expectations expressed or implied in the forward-looking information. Except as

T - 604.689.7422 F - 604.689.7442 204 – 998 Harbourside Drive North Vancouver, BC V7P 3T2

required under applicable securities legislation, Sentinel undertakes no obligation to publicly

update or revise forward-looking information.

Neither the Canadian Securities Exchange (“CSE”) nor its Regulation Services Provider (as that

term is defined in the policies of the CSE) accepts responsibility for the adequacy or accuracy of

this news release.