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GHRT.V ·

Reenheart GOLD Has Entered into an Option Agreement to Acquire a 100% Interest in the Tosso Creek Exploration Project in Suriname

Mergers & Acquisitions Property Options & Staking

G

REENHEART GOLD HAS ENTERED INTO AN OPTION AGREEMENT TO ACQUIRE A 100%

INTEREST IN THE TOSSO CREEK EXPLORATION PROJECT IN SURINAME

• A r

enaissance geochemical survey at Tosso Creek indicates multiple areas with anomalous soil

results across the project

• T

hese results include numerous relatively high-grade soil samples, including 4 over 1.0 ppm

L

ongueuil, Québec, February 20, 2025 – Greenheart Gold Inc. (TSXV: GHRT) (the “Company” or

“Greenheart Gold”) is pleased to announce that it has entered into an option agreement to acquire

a 100% interest in the early stage Tosso Creek exploration project in Suriname. Tosso Creek

represents the 4th early-stage exploration project in Greenheart Gold’s exploration pipeline, which to

date consists of 3 projects in Suriname , including Majorodam and Igab , and the Abuya project in

Guyana. The Company continues to be actively engaged in discussions to acquire additional projects

in Guyana, with the strategic goal of maintaining a portfolio of 5 to 6 projects that are expected to be

roughly evenly split between Guyana and Suriname.

To

sso Creek

T

he 96-square-kilometer Tosso Creek Project is located in southern Suriname, approximately 180 km

south of the capital city , Paramaribo. The project can be access ed by boat across the Brokopondo

reservoir and then by road. Tosso Creek is situated at the southern end of a highly mineralized

sequence of metavolcanics and metasediments known as the Parakama Formation, which extends

for over 100 km. The formation hosts numerous artisanal mining operations, including the Sara Kreek

gold fields , which lie approximately 34 km north westof Tosso Creek. Structurally, the region is

interpreted to have been isoclinally folded and is also crosscut by a major east -northeast – west-

southwest structural break. The Central Guiana Shear Zone, associated with Sela Creek and Antino,

is approximately 5 km to the west. R econnaissance mapping of the project by the Company has

identified a north- south penetrative structural fabric with foliation parallel shearing and quartz

veining.

T

he Tosso Creek Project is interpreted to be underlain by both volcano-sedimentary and granitic rock

units, with the contact between the two units running diagonally across the property, roughly from

the northeast to the southwest corner of the concession. Active alluvial mining continues in several

areas on the project, both within the volcano-sedimentary rock units located in the western portion

of the project and proximal to the contact with the granit es to the east . Despite the significant

occurrences of artisanal mining, there is no record of any modern exploration having been carried

out to identify the hard rock source of the alluvial gold that was mined at Tosso Creek.

As part of an initial reconnaissance exploration program at Tosso Creek, the Company completed a

soil geochemical survey employing an 800 m by 100 m spaced sampling grid. Results from this

program, which are shown in Figure 1, appear to indicate an area of coherent gold anomalies that

range between 200 and 500 m wide and run the entire length of the project . Soil sample results

include numerous relatively high-grade samples, with 10 running greater than 500 ppb gold,

including 4 running 1 000 ppb gold or higher. The next exploration steps at Tosso Creek are to

complete a Phase 2 geochemical survey, which is designed to reduce the grid spacing and to carry

out airborne magnetic/ radiometric and Lidar surveys. These programs will be followed up by

trenching and if warranted, a drill program.

Tosso Creek Option Agreement

Greenheart Gold and an arm’s length private Surinamese company have entered into an agreement,

pursuant to which the Company has an option to acquire a 100% interest in the Tosso Creek Project

in Suriname. The option agreement is valid for a period of six years and may be terminated by the

Company at any time with 30 days’ prior written notice. Greenheart Gold will be entitled to exercise

the option upon completion of the required option payments totaling US$675,000. These include an

initial payment of US$125,000, a payment of US$150,000 on the first anniversary of the option

agreement and annual payments of US$100,000 on the second to fifth anniversary. The option

agreement includes additional contingent consideration payable following the completion of a

feasibility study on the project, with payments based on gold production following the

commencement of commercial production.

About Greenheart Gold Inc.

Greenheart Gold is an exploration company that builds on a proven legacy of discoveries within the

Guiana Shield, a highly prospective geological terrain that hosts numerous gold deposits yet remains

relatively under-explored. The Company is led by former executives and members of the exploration

group of Reunion Gold, a team that was most recently noted for the discovery and delineation of the

multimillion-ounce Oko West deposit in Guyana. Greenheart Gold intends to build on its technical

knowledge, strong contact base and previous success from exploring in the Guiana S hield to

assemble, m aintain and explore a portfolio of early -stage exploration projects in Guyana and

Suriname that are prospective for orogenic gold deposits.

Greenheart Gold trades on the TSX Venture Exchange under the symbol ‘GHRT’ . Additional

information about the Company is available on SEDAR+ ( www.sedarplus.ca) and the Company's

website (www.greenheartgold.com).

For further information, please contact:

GREENHEART GOLD INC.

Justin van der Toorn, President and CEO, or

Doug Flegg CFA, Senior Vice President Corporate Development

E: d.fl[email protected]

E: [email protected]

Telephone: +1 450-800-2882

Technical Information

All scientific and technical information in this press release has been reviewed and approved by

Justin van der Toorn, CGeol FGS, EurGeol, President and CEO of Greenheart Gold, and a Qualified

Person under Canadian National Instrument 43-101 - Standards of Disclosure for Mineral Projects.

Cautionary Statement on Forward-Looking Information

All statements, other than statements of historical fact, contained in this press release constitute “forward -

looking information” and “forward-looking statements” within the meaning of certain securities laws and are

based on expectations and projections as of the date of this press release. Forward-looking statements

contained in this press release include, without limitation, those related to the Company’s plans and

objectives, timing of and execution of planned exploration activities, geological interpretation, potential

favorable setting and mineralization, potential acquisition of other projects, other statements relating to the

and business prospects of Greenheart and more generally, the section entitled “About Greenheart Gold Inc” .

Forward-looking statements are based on beliefs, expectations, estimates and projections as of the time of this

press release. Forward-looking statements are necessarily based upon a number of estimates and assumptions

that, while considered reasonable by the Company as of the time of such statements, are inherently subject to

significant business, economic and competitive uncertainties and contingencies. These estimates and

assumptions may prove to be incorrect. Such assumptions include, without limitation, those underlying the

statements in the section entitled “About Greenheart Gold Inc. ” .

Many of these uncertainties and contingencies can directly or indirectly affect, and could cause, actual results to

differ materially from those expressed or implied in any forward-looking statements. By their very nature, forward-

looking statements involve inherent risks and uncertainties, both general and specific in nature, including among

others, those risks and uncertainties set forth in the Listing Application (Form 2B) dated August 30, 2024, the

interim consolidated financial statements and related notes for the three months ended September 30, 2024 and

the initial period from April 19, 2024 to September 30, 2024, the management’s discussion & analysis for the three

months ended September 30, 202 4 and other documents and reports filed by the Company with Canadian

securities regulators available under the Company’s profile on SEDAR+ at www.sedarplus.ca, and the risk that

estimates, forecasts, projections and other forward-looking statements will not be achieved or that assumptions

do not reflect future outcomes. Forward-looking statements are provided for the purpose of providing information

about management’s expectations and plans relating to the future. Readers are cautioned not to place undue

reliance on these forward-looking statements as a number of important risk factors and future events could cause

the actual outcomes to differ materially from the beliefs, plans, objectives, expectations, anticipations, estimates,

assumptions and intentions expressed in such forward-looking statements. The Company cautions that the list

of factors set forth in the Company’s filings that may affect future results is not exhaustive, and new, unforeseeable

risks may arise from time to time. The Company disclaims any intention or obligation to update or revise any

forward-looking statements or to explain any material difference between subsequent actual events and such

forward-looking statements, except to the extent required by applicable law.

Neither the 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 press release.

Figure 1: Map showing results from the Phase 1 soil sampling survey at Tosso Creek with the call

outs indicating the results with the highest values.