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Metallis Resources Announces Plans FOR Phase 1 Exploration Program at Greyhound Property, Idaho USA

Exploration Programs

METALLIS RESOURCES ANNOUNCES PLANS FOR PHASE 1

EXPLORATION PROGRAM AT GREYHOUND PROPERTY, IDAHO USA

VANCOUVER, BC, June 25, 2024 /CNW/ - Metallis Resources Inc. (TSXV: MTS)

(OTCQB: MTLFF) (the "Company" or "Metallis") is pleased to announce plans for its

inaugural field exploration program (the "Program") on the Company's recently acquired

Greyhound property ("the Property"), a high-grade silver/gold/antimony project within an

historic mining camp, located in Idaho, USA. The Program, which is scheduled to begin

in early July, has been designed with two main objectives. The first involves the

outlining of high-grade mineralized shoots at several historic showings on the Property,

the second is to identify any new areas of high-grade mineralization along the 3.6 km

Greyhound shear zone: both will lead to planned drill targeting in a Phase 2 program to

be conducted later in the 2024 season.

Fiore Aliperti, Metallis' President and CEO commented, "Our team's highest priority for

this phase 1 program is to firm up drill targets at several existing sites that have

demonstrated economic grades from historic mining. Concurrently, we hope to identify

new mineralization along this underexplored 3.6 km trend that has seen significant

silver/gold mineralization exploited historically. We are excited to be utilizing modern

exploration techniques for the first time on the property whilst applying our technical

knowledge developing drill ready targets rapidly and efficiently". He went on to add,

"Although we're excited to head to Idaho early in the exploration season, our Kirkham

property located in the Golden Triangle remains strategically strong in our Company's

plans. We will have boots on the ground in British Columbia later in the season to revisit

prospects that retain significant prospectivity."

Geological Exploration:

At the Greyhound Property, a combination of rock sampling, geological mapping and

trenching will be used to delineate drill targets at several of the historic showings. Rock

sampling will be used to confirm the anomalous silver/gold grades reported historically

and channel sampling will highlight the size and dimensions of the mineralization.

Although advanced underground workings exist on the property, there are still several

surface showings and trenches that have not been recently sampled or interpreted

geologically and the entire property remains untested with a drill.

A team of geologists will also be completing geological and structural mapping to

highlight areas of dilation along the shear and prospect new areas. A firsthand look at

mineralization will prioritize areas that may have been overlooked as geological models

have progressed substantially in the last 100 years. Areas of interest will include the

entire length of the Greyhound Shear zone as well as new structures that have been

identified.

Geological Map of Greyhound Property and High Priority Target Areas (CNW Group/Metallis Resources

Inc.)

Soil Sampling

Approximately 1000 soil samples will be collected to pinpoint the location and continuity

of the mineralized shear. This will be useful in identifying new mineralized zones as

large amounts of the property are covered by overburden and have never been properly

tested. Multiple, wider spaced lines will be completed to identify parallel shears zones

and provide information on possible mineralized intrusions.

The team will be utilizing a portable X-Ray Fluorescence (XRF) analysis tool for the soil

sampling, allowing real time data collection, as opposed to the more traditional

laboratory testing with much longer assay turnarounds. This will expedite the phase 1

program, allowing immediate follow-up for excavator trenching, further advancing new

targets. Several soil samples will also be sent to analytical laboratories for a more

traditional ICP analysis, to cross reference the readings from the portable XRF.

Map of Proposed Soil Sampling on the Greyhound Property (CNW Group/Metallis Resources Inc.)

Rock Physical Property Testing:

Rock physical property testing will be utilized to best plan a larger geophysical survey.

In exploring several geophysical options, the team will first assess the geophysical

properties of samples taken from different parts of the property. Classification of the

magnetic properties, chargeability, resistivity, and density of the rocks will help the team

isolate a geophysical technique that can differentiate the mineralization from the

background country rock.

Qualified Person

David Dupre, P.Geo, Vice President - Exploration and the Qualified Person, as defined

by National Instrument 43-101, has reviewed and approved the technical information

contained in this release.

Note: The reader is cautioned that all measurements and metal grades are derived from previous

reports and Metallis has not independently confirmed the results. The similarity of values and

conservative approach does lend confidence to these values.

About

the Greyhound Property

The recently acquired Greyhound Property is in Custer County, Idaho, approximately 42

km northwest of the town of Stanley. This property was the center of an active silver

mining camp in the early 1900's and at one point contained a smelter and two active

mines situated along a 3.6 km mineralized shear zone. Since 1910, the property has

seen limited exploration and only minor development when the Greyhound Mine was

reactivated and mined from 1980-1991. The last remaining ore from this period was

shipped to a smelter in 2000 and the property remains substantially underexplored.

About Metallis

Metallis Resources Inc. is a Vancouver-based company focused on the exploration for

gold, copper and silver on its flagship 100%-owned Kirkham Property in Canada,

situated in northwest British Columbia's Golden Triangle, and on its recently acquired

Greyhound Property, a gold/silver target in Idaho, USA.

Metallis trades under the symbols MTS on the TSX Venture Exchange, MTLFF on the

OTCQB Exchange, and 0CVM on the Frankfurt Stock Exchange.

On behalf of the Board of Directors:

/s/ "Fiore Aliperti"

Chief Executive Officer, President, and Director

CAUTION REGARDING FORWARD-LOOKING STATEMENTS

This Press Release may contain statements which constitute 'forward-looking'

statements, including statements regarding the plans, intentions, beliefs and current

expectations of the Company, its directors, or its officers with respect to the future

business activities and operating performance of the Company. The words "may",

"would", "could", "will", "intend", "plan", "anticipate", "believe", "estimate", "expect" and

similar expressions, as they relate to the Company, or its management, are intended to

identify such forward-looking statements. Investors are cautioned that any such forward-

looking statements are not guarantees of future business activities or performance and

involve risks and uncertainties, and that the Company's future business activities may

differ materially from those in the forward-looking statements because of numerous

factors. Such risks, uncertainties and factors are described in the periodic filings with

the Canadian securities' regulatory authorities, including quarterly and annual

Management's Discussion and Analysis, which may be viewed on SEDAR at

www.sedarplus.ca. Should one or more of these risks or uncertainties materialize, or

should assumptions underlying the forward-looking statements prove incorrect, actual

results may vary materially from those described herein as intended, planned,

anticipated, believed, estimated, or expected.

Although the Company has attempted to identify important risks, uncertainties and

f

actors which could cause actual results to differ materially, there may be others that

cause results not to be as intended, planned, anticipated, believed, estimated, or

expected. The Company does not intend, and does not assume any obligation, to

update these forward-looking statements.

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is

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

adequacy or accuracy of this release. The TSX-V Stock Exchange has neither approved

nor disapproved the contents of this news release.

Web: www.metallisresources.com

SOURCE Metallis Resources Inc.

View original content to download multimedia:

http://www.newswire.ca/en/releases/archive/June2024/25/c7580.html

%SEDAR: 00025829E

For further information: For further information: Tel: 604-688-5077, Email:

[email protected]

CO: Metallis Resources Inc.

CNW 09:00e 25-JUN-24