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PUMA Launches Its 2021 Field Exploration Campaign at Williams Brook GOLD Property IN New Brunswick, Canada

Exploration Programs

PUMA TSXV

175, rue Legaré | Rimouski (Québec) G5L 3B9 www.explorationpuma.com

PRESS RELEASE

PUMA LAUNCHES ITS 2021 FIELD EXPLORATION CAMPAIGN AT WILLIAMS BROOK GOLD

PROPERTY IN NEW BRUNSWICK, CANADA

Rimouski, May 20th, 2021 – Puma Exploration Inc., PUMA-TSXV, (the “Company” or “Puma”) is pleased

to announce the beginning of its 2021 field exploration campaign at its 100% owned Williams Brook

Gold Property. The program will focus on the newly discovered O’Neil Gold Trend (OGT), where high-

grade gold zones, straddling a well defined 7 km long airborne MAG signature, have been found

(see news release 06/05/2021).

The main objectives are to expand and better define the known high-grade gold zones discovered

in the 2020 fall program and to identify additional gold mineralizations with our three (3) simultaneous

strategic exploration phases described below. Puma’s has already received the work permits for the

following work programs, including for the drilling operations. The field work will be carried out by three

(3) well trained professional crews already on site at Williams Brook. These programs are fully-funded.

1) Definition Phase for the O’Neil Gold Zones

Most of the exploration work this summer will be focused on the 650 m long corridor containing the

high-grade gold zones and will include:

■ A large area of 200 m x 600 m will be cut, cleared and stripped. The targets is the favorable

rhyolite/sediments contact which hosts the previously high-grade gold zones.

■ A first detailed ground IP survey over the Lynx and Pepitos Gold zones.

■ Detailed geological mapping and structural site characterization with the support of Terrace

Geoschience Inc., a firm specialized in structural geology.

■ Systematical channel sampling of the stripped area.

■ A drone aerial overview to generate a more accurate geological map of the veins and structures

of the stripped area.

■ The inaugural shallow drilling program on the Lynx, Pepitos and O’Neil Gold Zones in order to better

define the structural features of the gold -bearing quartz veins and breccias to evaluate the

possibility of a bulk sample later this year.

PUMA TSXV

175, rue Legaré | Rimouski (Québec) G5L 3B9 www.explorationpuma.com

Figure 1: Exploration Phases launched on the O’Neil Gold Trend

High-Grade Selected Grab Samples Assays on the Prolific O’Neil Gold Trend (OGT)*:

O’Neil Gold Area (VG**): 128.5 g/t Au, 44.4 g/t Au, 38.8 g/t Au, 32.8 g/t Au, 23.1 g/t Au

Pepitos Gold Area (VG**): 52.1 g/t Au, 16.1 g/t Au, 15.0 g/t Au, 13.1 g/t Au, 4.87 g/t Au

Lynx Gold Area (VG**): 241.0 g/t Au, 79.8 g/t Au, 74.2 g/t Au, 63.5 g/t Au, 58.4 g/t Au

Chubby Gold Area: 3.5 g/t Au, 1.2 g/t Au, 1.2 g/t Au, 0.45 g/t Au

Moose Gold Area: 2.4 g/t Au, 2.1 g/t Au, 1.3 g/t Au, 1.1 g/t Au

* Selected rock grab samples are selective by nature and may not represent the true grade or style of

** VG: Visible Gold

2) - Discovery Phase on the OGT

Many targets have been identified along the entire 7 km favorable horizon and will be better defined

by stripping, trenching and sampling. Special attention will be given to a 3 km long target previously

identified by the technical teams and confirmed by the recently completed VTEM survey. The

exploration phase will be similar to the 2020 success program and will include:

PUMA TSXV

175, rue Legaré | Rimouski (Québec) G5L 3B9 www.explorationpuma.com

■ One crew team will prospect the area in details.

■ A ground IP survey is scheduled over the best part of the fertile horizon.

■ A first phase of trenching and sampling to define the lower and upper contacts rhyolite/sediments.

■ Stripping and detailed sampling on any area showing alteration and quartz veining.

3) - Grassroots Exploration Phase

Puma has acquired, earlier this year, two large claim blocks tied onto the Williams Brook Property. A

first phase of exploration will be completed on those two new blocks in addition with the new targets

derived from the 2021 district-scale Mag-Em geophysical survey. The initial work will include:

■ Reconnaissance on site to verify the access.

■ Preliminary geological mapping and prospecting will be undertaken.

■ Rock samples will be analyzed by our XRF device for specific minerals assemblage and alteration

signature as defined at the O’Neil Gold Trend.

Figure 2: Exploration Phases launched on the Williams Brook Gold Project

PUMA TSXV

175, rue Legaré | Rimouski (Québec) G5L 3B9 www.explorationpuma.com

Marcel Robillard, President and CEO commented : "We have worked very hard, during these

pandemic days, to get all the mandatory permits allowing Puma to start immediately its 2021 field

exploration campaign. Crews are on site and logistics are being finalized at our flagship Williams Brook

Gold Property. We are very happy to go back to the discovery sites and are ambitious to report other

exciting news in the near future."

WILLIAMS BROOK GOLD PROPERTY AND THE O’NEIL GOLD TREND

The Williams Brook Gold project is the flagship for Puma . It covers more than 30,000 hectares of

favourable geological formations located 60 km west of the city of Bathurst, New Brunswick

There has been very limited drilling and exploration in th is area mapped to be part of t he Dunnage

Zone hosting major gold deposits and gold occurrences in siluro-devonian rocks. It is now considered

as an emerging gold exploration and development district of Atlantic, Canada

The O’Neil Gold Trend (OGT) is a pervasive altered and brecciated rhyolite unit hosting significant

gold showings and occurences followed by trenching over a strike length of 7.0 km. The favourable

rhyolite is similar and parallel to the structures hosting the “ Williams 1” and “Williams 2” Gold Zones

with selected drill results of 11.2 g/t over 2.8m, 2.1 g/t Au over 9.0m, and 1.0 g/t over 23m which is

located 5 km to the northwest.

These trends are interpreted to be related to a major rifting in the New Brunswick Geological events

and could represent a low sulphidation epithermal gold system. Along the OGT, the width of the

altered horizon varies from 5 to 250 meters with an average apparent thickness of 150 meters.

Numerous quartz veins, quartz veinlets, stockworks and breccias were observed mostly perpendicular

to the major trend and cont ain the gold mineralization. The OGT where many gold zones were

discovered during the summer 2020 exploration campaign has never been drilled.

GRANT OF OPTIONS

Puma, pursuant to its stock option plan and subject to regulatory acceptance, has granted an

aggregate total of 1.6 million incentive stock options to certain directors, advisers and consultants of

the company, vesting immediately. These options will be exercisable at a price of 25 cents per

common share and will expire on May 18, 2023.

PUMA TSXV

175, rue Legaré | Rimouski (Québec) G5L 3B9 www.explorationpuma.com

QUALIFIED PERSONS

Dominique Gagné, PGeo, independent qualified person as defined by Canadian National

Instrument 43-101 standards, has reviewed and approved the geological information reported in this

news release. Neither TSX Venture Exchange nor its Regulation Services Pr ovider (as that term is

defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or

accuracy of this release. Mr. Gagné is independent of the Company.

QUALITY ASSURANCE/QUALITY CONTROL (QA/QC)

Rock samples were bagged, sealed and sent to the facility of ALS CHEMEX in Moncton, New

Brunswick where each sample is dried, crushed, and pulped. The samples were crushed to 70% less

than 2mm, riffle split off 1kg, pulverise split to better than 85% passing 75 microns (Prep -31B). A 30-

gram subsplit from the resulting pulp was then subjected to a fire assay (Au-ICP21). Rock sample ICP

results with gold >1g/t were subjected to a metallic screening (Au -SCR24) 1kg pulp screened to 100

microns. Other screen sizes available. Duplicate 5 0g assay on screen undersize. Assay of entire

oversize fraction.

ABOUT PUMA EXPLORATION

Puma Exploration is a Canadian-based mineral exploration company with precious and base metals

projects in early to advanced stages located in the Famous Bathurst Mining Camp (BMC) in New

Brunswick, Canada. Great efforts will be made by the Company in the coming years to deploy its

DEAR strategy (Development, Exploration, Acquisition and Royalties) in order to generate maximum

value for shareholders with low shares dilution.

You can visit us on Facebook / Twitter / LinkedIn

Learn more by consulting www.explorationpuma.com for further information on Puma.

Marcel Robillard, President, (418) 750-8510; [email protected]

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Forward-Looking Statements: This press release may contain forward -looking statements. Such

forward-looking statements involve a number of known and unknown risks, uncertainties and other

factors which may cause the actual results, performance or achievements of Puma to be materially

different from actual future results and achievements expressed or implied by such forward -looking

PUMA TSXV

175, rue Legaré | Rimouski (Québec) G5L 3B9 www.explorationpuma.com

statements. Readers are cautioned not to place undue reliance on these forward-looking statements

which speak only as of the dat e the statements were made, except as required by law. Puma

undertakes no obligation to publicly update or revise any forward-looking statements. These risks and

uncertainties are described in the quarterly and annual reports and in the documents submitted to

the securities administration.