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Palamina Bulk Sample Returns 3.6 Gpt GOLD at the Usicayos GOLD Project, PERU

Drill Results Metallurgy & Processing

PALAMINA BULK SAMPLE RETURNS 3.6 GPT GOLD

AT THE USICAYOS GOLD PROJECT, PERU

FOR IMMEDIATE RELEASE

Toronto – July 22, 2024

Palamina Corp.’s (TSXV:PA - OTCQB:PLMNF) 100% owned Usicayos Gold Project is located

in the Puno Orogenic Gold Belt where nuggety coarse gold makes it challenging to establish

continuity of gold grades. In 2024 Palamina has completed metallic screening, a PhotonAssay®

check sampling program and a bulk sample mineralogical study to establish an optimized sampling

protocol to minimize variances in gold grades due the nugget effect.

For this first study a 40 kg bulk sample was collected from the SDO east (SDO-E) zone from two

adjacent locations, a surface exposure previously channel sampled and a nearby underground adit

not previously sampled. The total area sampled measured approximately 15 x 5 metres. Sampling

at both locations was continuous and should be considered representative. The composite was then

split to a 20 kg sample and delivered to SGS Laboratories (“SGS”). The study returned an overall

grade of 3.6 g/t Au where 99.73% was liberated gold and approximately 10% of the gold occurs in

grains larger than 150 microns.

“Our first 20 kg bulk sample from the SDO-E zone returned an average grade of 3.6 g/t gold

where 99.73% was determined to be liberated gold. Results from this study, along with recently

completed metallic screening and photon assaying, are aiding in establishing best protocols to

achieve representative gold assay values for the upcoming drill program.” stated Andrew

Thomson, President of Palamina.

The mineralogical study was completed by SGS using a Tescan Integrated Mineral Analyser

(TIMA) method, which combines a Scanning Electron Microscope (SEM) and automated digital

imagery processing to determine the grain size, mineral association and liberation of mineral

phases. SGS prepared an initial kinematic test, using a standard ball mill to determine the optimal

grinding time needed to obtain P 80 of 212 microns, the maximum size allowed for the TIMA

method. The test showed that the acceptable grain size is achieved after 3.7 minutes. Following

the initial kinematic test on the 20 Kg bulk sample, a 1 kg sample was pre-concentrated using a

Knelson gravity concentrator to obtain a representative sample for the TIMA mineralogy test. Fire

Assay analysis of the 1 kg sample yielded 3.6 g/t Au.

The TIMA test also identified 11 gold grains, one of which had a grain size of over 150 microns.

As a percentage of the mass of the gold minerals, 99.73% of the mass was determined to be

liberated gold, and 97.88% of the mass was found as free surfaces. Only a very small proportion

of the gold surfaces (less than 1%) are associated with gangue minerals such as muscovite, quartz

and chlorite (Table 1, Figure 1).

TABLE 1: Mineral association, as a % of mass of all

Au grains, from SDO-E bulk sample

FIGURE 1: Gold grain measuring over 150

microns observed from SDO-E sample

The SDO zone is hosted in Paleozoic Sandia Formation shale, siltstone and sandstone and is

controlled by regional shear zones developed by regional thrusting. The host shear structure at

SDO is the widest identified at Usicayos to date, measuring approximately 1.5 km in width and 2.2

km in strike length. Gold mineralization is found along continuous “mantos” developed parallel to

foliation along carbonaceous shear zones. The foliation, either side of a major NW-SE fault, dips

steeply towards the centre suggesting a possible near vertical feeder zone (or “flower structure”) at

the heart of the SDO zone. The upcoming drill program at SDO is designed to test this

interpretation. A new sampling protocol, designed from the studies completed to date, will be

implemented in the upcoming drill program.

Technical Information

The technical information herein has been reviewed and approved by Alvaro Fernandez-Baca (P.

Geo.); a Qualified Person as defined by National Instrument 43-101. Mr. Fernandez-Baca is Vice

President of Exploration to Palamina.

About Palamina Corp.

Palamina is a gold exploration company with a land bank of gold projects in the Puno Orogenic

Gold Belt in southeastern Peru. Palamina is set to commence a drill program at its Usicayos gold

project. Palamina holds a 15.4% equity interest in Winshear Gold Corp. (WINS:TSX.V).

Winshear are scheduled to conduct an inaugural drill program at their Gaban Gold Project in

2024. Palamina also has an “acquire and hold” strategy with copper silver assets in southeast and

northeast Peru. Palamina has 71,284,836 shares outstanding and trades on the TSX Venture

Exchange under the symbol PA and on the OTCQB Venture Market under the symbol PLMNF.

On Behalf of the Board of Directors:

Andrew Thomson, President

Phone: (416) 204-7536 or visit www.palamina.com

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 contains certain “forward-looking statements” within the meaning of such statements under applicable securities law. Forward-looking

statements are frequently characterized by words such as “plan”, “continue”, “expect”, “project”, “intend”, “believe”, “anticipate”, “estimate”, “may”, “will”, “potential”,

“proposed” and other similar words, or statements that certain events or conditions “may” or “will” occur. These statements are only predictions. Various

assumptions were used in drawing the conclusions or making the projections contained in the forward-looking statements throughout this news release. Forward-

looking statements include, but are not limited to, the use of proceeds of the Offering and the Company's future business plans. Forward-looking statements are

based on the opinions and estimates of management at the date the statements are made, and are subject to a variety of risks and uncertainties and other factors

that could cause actual events or results to differ materially from those projected in the forward-looking statements. The Company is under no obligation, and

expressly disclaims any intention or obligation, to update or revise any forward-looking statements, whether as a result of new information, future events or

otherwise, except as expressly required by applicable law. A more complete discussion of the risks and uncertainties facing the Company appears in the

Company’s continuous disclosure filings, which are available at www.sedar.