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Altiplano Provides Update on Ongoing Decline Advancement and Drilling at Maria Luisa

Exploration Programs

Altiplano Provides Update on Ongoing Decline

Advancement and Drilling at Maria Luisa

Edmonton, Alberta--(Newsfile Corp. - May 16, 2022) -

Altiplano Metals Inc

. (TSXV: APN) (WKN:

A2JNFG) ("

Altiplano

" or the "

Company

") is pleased to provide an update on decline progress and

ongoing exploration activities at the Maria Luisa Project (the

"Project"

), located 100 km north of La

Serena within the Atacama region in Incahuasi, Chile.

Program Highlights

The Company has completed 245 metres of the NW-SE trending Maria Luisa decline and is now

approximately 90 metres from the projected target depth. Cross cuts to the SW will soon begin to

intersect the vein sets to support the mining plan.

Approximately 780 metres of planned underground and surface drilling has been completed

across 10 drill holes.

The drill program is designed to confirm the presence of gold-copper vein material to guide

development, and to test for additional veins at depth where they have been observed or inferred

from surface mapping.

Extensive surface bedrock and underground mapping is ongoing. Additional vein systems and

previously unknown vein orientations have been delineated.

Mapping observations regarding vein orientations and the distribution and intensity of alteration

associated with mineralization are used to inform and guide exploration drill targeting and future

decline advancements.

The Company has delineated previously unrecognized N-S trending gold-copper vein sets via

surface and underground mapping and in initial drill logging observations that may prove important

in future production scenarios.

A total of 210 tonnes of bulk sample copper oxide material was mined and shipped for sale from a

secondary vein system first exposed in the early stages of the decline development (See news

release dated

February 14, 2022

). Processing of the material returned an average grade of 1.41%

copper. Sales of this material generated approximately US$13,000.

Alastair McIntyre, President and CEO comments "We are pleased with the progress and the advance of

the Maria Luisa decline, and are on track to reach the targeted vein system within the next few months.

The completion of the decline and subsequent crosscuts to access gold-copper vein material will

provide the opportunity to generate additional sales revenue moving forward."

Figure 1:

Maria Luisa decline progress, drill collars, and mapped gold-copper veins.

To view an enhanced version of Figure 1, please visit:

https://orders.newsfilecorp.com/files/4303/124083_2d02e0d2947de820_001full.jpg

* The decision to commence underground exploration and development at the Maria Luisa site is not based on a feasibility study of mineral

reserves demonstrating economic and technical viability and there is increased uncertainty and economic and technical risks of failure

associated with this decision.

About Altiplano

Altiplano Metals is a growing gold, silver, and copper company focused on the Americas. The Company

has a diversified portfolio of assets that include an operating copper/gold/iron mine, development near

term producing gold/copper projects, and exploration land packages with district-scale potential.

Altiplano is focused on creating long-term stakeholder value through developing safe and sustainable

production, reinvesting into exploration, and pursuing acquisition opportunities to complement its

existing portfolio. Management has a substantial record of success in capitalizing on opportunity,

overcoming challenges and building shareholder value. Altiplano trades on the Toronto Venture

Exchange trading under the symbol APN and the Frankfurt Exchange under the symbol A2JNFG.

Altiplano has generated over US$8.83 million from the recovery and sale of 4.15 million pounds of

copper with an average grade of 1.76% Cu (2018 Q1-2022 Q1). Cash flow has been re-invested into

equipment, underground drilling, expanding underground development at Farellon, enhancing ventilation

to increase productivity and capacity, new underground development and exploration at Maria Luisa,

and the near completion construction of the El Peñón fit-for-purpose mill and flotation plant located 15 km

from the Farellon site.

John Williamson, B.Sc., P.Geol., a Qualified Person as defined by NI 43-101, has reviewed, and

approved the technical contents of this document.

Altiplano is part of the Metals Group of companies.

Metals Group is an award-winning team of

professionals who stand for technical excellence, painstaking project selection and uncompromising

corporate governance, with a proven ability to capitalize on investment opportunities and deliver

shareholder returns.

www.metalsgroup.com

ON BEHALF OF THE BOARD

/s/ "John Williamson"

Chairman

For further information, please contact:

Alastair McIntyre, President and CEO

[email protected]

Tel: (416) 434-3799

Jeremy Yaseniuk, Director

[email protected]

Tel: (604) 773-1467

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 release includes certain statements that may be deemed "forward-looking statements". All

statements in this release, other than statements of historical facts, that address exploration drilling,

exploitation activities and events or developments that the Company expects are forward-looking

statements. A qualified person has not done sufficient work to classify any historical estimates as

current mineral resources or mineral reserves and the issuer is not treating the historical estimates as

current mineral resources or mineral reserves. The is no current mineral resource at Maria Luisa and

further exploration may or may not define a resource estimate (M. Dufresne, NI 43-101 Technical

Report, February 10, 2017). In addition, a decision to commence underground exploration and

development at the Maria Luisa site is not based on a feasibility study of mineral reserves

demonstrating economic and technical viability and there is increased uncertainty and economic and

technical risks of failure associated with this decision. Although the Company believes the

expectations expressed in such forward-looking statements are based on reasonable assumptions,

such statements are not guarantees of future performance and actual results or developments may

differ materially from those in the forward-looking statements. Factors that could cause actual results

to differ materially from those in forward-looking statements include market prices, exploitation and

exploration successes, continuity of mineralization, uncertainties related to the ability to obtain

necessary permits, licenses and title and delays due to third party opposition, changes in government

policies regarding mining and natural resource exploration and exploitation, and continued

availability of capital and financing, and general economic, market or business conditions. Investors

are cautioned that any such statements are not guarantees of future performance and actual results or

developments may differ materially from those projected in the forward-looking statements. For more

information on the Company, investors should review the Company's continuous disclosure filings

that are available at

www.sedar.com

.

To view the source version of this press release, please visit

https://www.newsfilecorp.com/release/124083