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LALI.V ·

Portofino Executes Drilling Contract - Yergo Lithium Project

Exploration Programs

Suite 520 – 470 Granville Street

Vancouver, BC, CANADA V6C 1V5

Telephone: 604-683-1991

Fax: 604-683-8544

www.portofinoresources.com

[email protected]

PORTOFINO

RESOURCES INC.

NEWS RELEASE

PORTOFINO EXECUTES DRILLING CONTRACT - YERGO LITHIUM PROJECT

Vancouver, B.C., August 19, 2021. PORTOFINO RESOURCES INC. (TSX-V: POR) (OTCQB: PFFOF) (FSE:

POTA) (“Portofino” or the “Company”) is pleased to report that it has retained a drilling contractor for its

Yergo, Argentina lithium project. The Company is working with the contractor in preparing site logistics

for the Company’s pending drilling program. Currently, the weather at the Proj ect is typical for the end

of the winter season with the salar holding much surface water. Drilling is anticipated to commence in

October once the (drier) spring season has arrived, and permits have been granted.

Portofino’s technical team has identified an initial 4 priority drill target s and the drilling contract

contemplates a minimum 300 meters of diamond drilling . Drill testing of the Project will enable initial

evaluation of the volume and the lithium content of the brines and sediments within a basin of previously

identified zones.

The Yergo Lithium Project

Portofino has the right to earn a 100% interest in the 2,932 hectares Yergo Project which encompasses

the entire Aparejos Salar located in the southern part of Argentina’s world-renowned “Lithium Triangle”.

The Project is situated 15 kilometers southeast of Neo Lithium Corp’s advanced 3Q Project.

A 2021 geophysical survey and surface geochemical sampling program identif ied two large, anomalous

sub-basins within the Aparejos Salar (NR-April 6, 2021). The western sub-basin has approximate surface

dimensions of 2,300 meters (“m”) x 1,000m and a modeled depth of approximately 35m. The eastern sub-

basin has an irregular surface expression measuring between 1,800m to 2,500m in length by

approximately 700m in width with modeled depths of up to 65m. The surface sampling results confirmed

the presence of lithium -rich brines. Ten samples were collected and returned values of up to 336 mg/ l

Lithium and 7,159 mg/ l Potassium. In addition, the ratios of M agnesium to Lithium were notably low,

averaging 1.51.

Qualified Person

The technical content of this news release has been reviewed and approved by Mr. Andrew J. Turner,

B.Sc., P.Geo. of APEX Geoscience Ltd., who is a Qualified Person as defined by National Instrument 43-

101, Standards of Disclosure for Mineral Projects.

About Portofino Resources Inc.

Portofino is a Vancouver-based Canadian company focused on exploring and developing mineral resource

projects in the Americas.

The Company’s precious mineral projects include the South of Otter and Bruce Lake projects located in

the historic gold mining district of Red Lake, Ontario, Canada proximal to the high-grade Dixie gold project

owned by Great Bear Resources Ltd. Portofino holds three other northwestern Ontario gold projects; the

Gold Creek property located immediately south of the historic Shebandowan Nickel-Copper mine, as well

as the Sapawe West and Melema West properties located in the rapidly developing Atikokan gold mining

camp.

Portofino’s green energy projects include the Allison Lake North (Ontario) Lithium project, and the Yergo

Lithium property which encompasses the entire Aparejos Salar, located within the world -renowned

“Lithium Triangle” in Argentina.

For further information on the Company, its projects and its management please visit our website:

https://www.portofinoresources.com/.

ON BEHALF OF THE BOARD

“David G. Tafel”

Chief Executive Officer

For Further Information Contact:

David Tafel CEO,

Director 604-683-1991

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 release.

This news release may contain forward looking statements concerning future operations of Portofino Resources Inc. (the

“Company”). All forward- looking statements concerning the Company’s future plans and operations, including management’s

assessment of the Company’s project expectations or beliefs may be subject to certain assumptions, risks and uncertainties beyond

the Company’s control. Investors are cautioned that any such statements are not guarantees of future performance and that

actual performance and exploration and financial results may differ materially from any estimates or projections.