Palamina Resumes Drilling at the Usicayos GOLD Project

PALAMINA RESUMES DRILLING AT THE USICAYOS GOLD PROJECT

FOR IMMEDIATE RELEASE

Toronto – May 16, 2022

Palamina Corp. (TSXV:PA - OTCQB:PLMNF) has restarted its drilling program at the Usicayos Gold

Project in southeastern Peru post the end of the rainy season. In the first quarter of 2022, Palamina worked

with independent geological consultants and GoldSpot Discoveries to complete 3D modelling of the drilling

carried out in 2021 in the Veta Zone to optimize the position of the first drill hole VE-5-2022.

“Palamina has resumed drilling at Usicayos where drill hole VE-05-22 is underway in the Veta Zone. Drill

pad 5 has been moved much closer to the outcropping gold-bearing quartz veins where the company is

drilling at a shallower depth to test the most easterly 200 metres of the Veta Zone. Palamina will await the

results of VE -05-22 bef ore electing to drill further in the Veta Zone.” commented Andrew Thomson,

President of Palamina.

In 2021 Palamina completed 4 diamond drill holes over a total 1,704.50 metres along the 800 metre

mineralized gold strike length defined at surface in the Veta Zone. The Veta Zone is on the eastern end of

a 4.6 km long gold structure trending northeast. Drill hole VE-01-2021 returned 1m @ 1.26 g/t Au, VE-02-

2021 1m @ 3.09 g/t Au (visible gold in intercept), VE -03-2021 24m @ 0.5 g/t Au and VE -04-2021 11m

@ 0.8 g/t Au (visible gold in intercept). The 2021 drill holes failed to intercept high-grade Au mineralization

similar to that found at surface. Drill hole five is set up closer to the exposed gold-bearing quartz veins and

will be drilled at a shallower angle testing the continuity of mineralization in this segment of the zone.

Palamina is in process of completing the modification of its DIA (Declaración de Impacto Ambiental) in

order to drill additional gold zones southwest of the Veta Zone. Under the current DIA Palamina can build

a total of 40 drill pads where 5 drill pads have been completed to -date. As part of that process , Palamina

recently completed two additional surface rights agreements covering areas where additional drill holes

have been planned southwest of the Veta Zone.

Technical Information

Palamina Corp. quality assurance/quality control (QA/QC) protocol is administered on all its exploration

projects. Prior to delivery of field samples to the analytical laboratory and with the objective to provide an

independent check on precision, accuracy and contamination in the laboratory, Palamina QAQC staff insert

blank samples, field duplicates and certified standards into the sample stream. To assure best practice

compliance, assay results are only reported once the results of internal QAQC procedure s have been

reviewed and approved. Samples are collected and transported by Palamina personnel to the Certimin S.A

laboratory in Juliaca, Peru where they are processed and then sent for assay to the Certimin SA lab in Lima,

Peru.

The technical information herein has been reviewed and approved by J. Blackwell (P. Geo.), a Qualified

Person as defined by National Instrument 43-101. Mr. Blackwell is a technical advisor to Palamina.

About Palamina Corp.

Palamina participates in 9 district-scale gold projects in southeastern Peru in the Puno Orogenic Gold Belt

(POGB). The Company also has rights to the Galena silver-copper project in the Santa Lucia district and

two copper-gold projects in Southern Peru. Palamina holds a 19.9% equity interest in Winshear Gold Corp.

who are advancing the Gaban Gold Project to the drill discovery phase. Palamina has 65,284,836 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

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 for ward-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 r esults 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 un certainties facing the Company appears in the Company’s

continuous disclosure filings, which are available at www.sedar.com.

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Ven ture Exchange)

accepts responsibility for the adequacy or accuracy of this release.