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Focused ON Exploring Atlantic Canada Tsx.v: GR Fra: PH01 Great Atlantic Begins 2021 Exploration Program at Its 100% Owned Golden Promise GOLD Property Central Newfoundland ________________________________________________________ ______

Exploration Programs

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FOCUSED ON EXPLORING ATLANTIC CANADA TSX.v: GR

FRA: PH01

GREAT ATLANTIC BEGINS 2021 EXPLORATION PROGRAM

AT ITS 100% OWNED

GOLDEN PROMISE GOLD PROPERTY

CENTRAL NEWFOUNDLAND

________________________________________________________ ______

FOCUSED ON EXPLORING ATLANTIC CANADA

VANCOUVER, British Columbia –May 27, 2021 - GREAT ATLANTIC RESOURCES

CORP. (TSXV.GR) (the “Company” or “Great Atlantic”) is pleased to announce it has

begun the 2021 exploration program at its Golden Promise Gold Property, located in the central

Newfoundland gold belt. Exploration is underway in the northern region of the property to define

trenching and drilling targets. Two rock samples collected by the Company during 2017 from

quartz float in this region returned 57.5 and 200 grams / tonne gold (Company News Release

of August 28, 2017). This is referred to as the Branden float occurrence.

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Great Atlantic is currently conducting prospecting and rock / soil geochemical sampling in the

area of the Branden float occurrence . Following this work, the Company will continue the 2021

exploration program on multiple target areas throughout the property . Planned work consists of

prospecting, rock / soil geochemical sampling, geophysical surveys, trenching and diamond

drilling. The Company is preparing trenching and diamond drilling permit applications for

priority areas including the Jaclyn Zone, the Otter Brook gold showing and a zone of gold soil

geochemical anomalies within the southwest region of the property (referred to as Soil Anomaly

No. 1).

The Golden Promise Property host s gold bearing quartz veins in various regions of the property

including the Jaclyn Zone, Shawn’s Shot vein, Otter Brook showing, Linda / Snow White quartz

vein system and the Gabbro occurrence. Great Atlantic confirmed high -grade gold at the Jaclyn

Main Zone during 2019 drilling, including core length intercepts of 113.07 grams / tonne ( g/t)

gold over 0.55 meters and 61.35 g/t gold over 2.04 meters. The Company confirmed gold

mineralization at the Otter Brook showing during 2020 including an outcrop grab sample

returning 5.75 g/t gold. In addition to the high -grade float at the Branden float occurrence Great

Atlantic has confirmed high grade quartz vein float at the Jaclyn North Subzone (including

samples returning 157.5, 163.9, 208.5 and 332.6 g/t gold) . Please see the Company’s website

for news releases reporting previous work.

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The Golden Promise Property is located within a region of recent significant gold discoveries.

The property is located within the Exploits Subzone of the Newfoundland Dunnage Zone. Within

the Exploits Subzone, the property lies along the north -northwestern fringe of the Victoria Lake

Supergroup (VLSG), a volcano -sedimentary terrane. The northwestern margin of the Golden

Promise Property occurs proximal to, and, in part, contiguous with a major (Appalachian -scale)

collisional boundary, and suture zone, known as the RIL. The RIL forms the western boundary

of the Exploits Subzone. Recent significant gold discoveries within the Exploits Subzone

include those of Marathon Gold Corp. (TSX.MOZ) at the Valentine Gold Project, Sokoman

Minerals Corp. (TSXV.SIC) at the Moosehead Gold Project and New Found Gold Corp.

(TSXV.NFG) at the Queensway Project. Readers are warned that mineralization at the Valentine

Gold Project, Moosehead Gold Project, and Queensway Project is not necessarily indicative of

mineralization on the Golden Promise Property.

Great Atlantic reported a National Instrument 43 -101 mineral resource estimate for the J aclyn

Main Zone (J MZ) in late 2018 ( Company News Release of December 6, 2018; and Sedar -filed

National Instrument 43 -101 Technical Report on the Golden Promise Property, Central

Newfoundland (revised), dated December 4, 2018 by Mr. Greg Z. Mosher, M.Sc. App., P.Geo.,

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and Mr. Larry Pilgrim, B.Sc., P. Geo.). The reported inferred mineral resource estimate for the

JMZ is as follows:

Resource Cutoff Au g/t Au Cap g/t Au Uncap g/t Tonnes Au Ounces Capped Au Ounces Uncapped

Total 1.1 9.3 10.4 357,500 106,400 119,900

Pit-

Constrained 0.6 11.4 14.1 157,300 57,800 71,200

Underground 1.5 7.5 7.6 200,200 48,600 48,700

Mineral Resources are not Mineral Reserves and do not have demonstrated economic viability.

There is no certainty that all or any part of the Mineral Resources estimated will be converted into Mineral Reserves.

Mineral resource tonnage and contained metal have been rounded to reflect the accuracy of the estimate, and numbers may

not add due to rounding.

Mineral resource tonnage and grades are reported as undiluted.

Contained Au ounces are in-situ and do not include recovery losses

As reported in the Nat ional Instrument 43 -101 Technical Report on the Golden Promise

Property, Central Newfoundland (revised), dated December 4, 2018 by Mr. Greg Z. Mosher,

M.Sc. App., P.Geo., and Mr. Larry Pilgrim, B.Sc., P.Geo., t he JMZ was modelled as a single

quartz vein th at strikes east -west and dips steeply to the south. Modelled vein thickness was

based on true thickness derived from quartz vein intercepts. The estimate is based on 220 assays

that were composited to 135 one -meter long composites. A bulk density of 2.7 g/cm3 was used.

Blocks in the model measured 15 meters east-west, 1-meter north-south and 10 meters vertically.

The block model was not rotated. Grades were interpolated using inverse -distance squared (ID2)

weighting and a search ellipse that measured 100 meters along strike, two meters across strike

and 50 meters vertically. Grades were interpolated based on a minimum of two and a maximum

of 10 composites with a maximum of one composite per hole so the grade of each block is based

on at least two dri ll holes thereby demonstrating continuity of mineralization. For the capped

mineral resource estimate, all assays that exceed 65 g/t gold were capped at 65 g/t gold. All

resources were classified as Inferred because of the relatively wide spacing of drill holes through

most of the zone.

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Because part of the vein is near surface the resource estimate was constrained by a conceptual

open pit to demonstrate reasonable pr ospects of eventual economic extraction. Generic mining

costs of US$2.50/tonne and processing costs of US$25.00/tonne were used together with a gold

price of US$1,300/ounce. A conceptual pit slope of 45° was assumed with no allowance for

mining loss or d ilution. Based on the combined hypothetical mining and processing costs and

the assumed price of gold, a pit-constrained cutoff grade of 0.6 g/t was adopted. For the

underground portion of the resource a cutoff of 1.5 g/t was assumed. The cutoff grade f or the

total resource is the weighted average of the pit-constrained and underground cutoff grades.

David Martin, P.Geo., a Qualified Person as defined by NI 43 -101 and VP Exploration for Great

Atlantic, is responsible for the technical information contained in this News Release.

On Behalf of the board of directors

“Christopher R Anderson”

Mr. Christopher R. Anderson "Always be positive, strive for solutions, and never give up"

President CEO Director

604-488-3900 – Dir

Investor Relations:

Please call 604-488-3900

About Great Atlantic Resources Corp.: Great Atlantic Resources Corp. is a Canadian exploration company

focused on the discovery and development of mineral assets in the resource -rich and sovereign risk -free realm of

Atlantic Canada, one of the number one mining regions of the world. Great Atlantic is currently surging forward

building the company utilizing a Project Generation model, with a special focus on the most critical elements on the

planet that are prominent in Atlantic Canada, Antimony, Tungsten and Gold.

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This press release includes certain statements that may be deemed “forward -looking statements”. All statements in

this release, other than statements of historical facts, that address future exploration drilling, explo ration activities

and events or developments that the Company expects, are forward looking statements. Although the Company

believes the expectations expressed in such forward -looking statements are based on reasonable assumptions, such

statements are not guarantees of future performance and actual results or developments may differ materially from

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

forward-looking statements include exploitation a nd exploration successes, continued availability of financing, and

general economic, market or business conditions.

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.

Great Atlantic Resource Corp

888 Dunsmuir Street - Suite 888, Vancouver, B.C., V6C 3K4