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Underground drilling encountered high-grade silver-polymetallic intercepts in the Perseguida and Pozo Rico veins and adjacent vein splays, including: 7.50m

Exploration Programs

SILVER MOUNTAIN REPORTS FINAL DRILL

HOLES OF 2022 DRILL CAMPAIGN AT THE

RELIQUIAS MINE

/NOT FOR DISTRIBUTION TO U.S. NEWSWIRE SERVICES OR DISSEMINATION IN OR INTO

THE UNITED STATES

/

Highlights

Underground drilling encountered high-grade silver-polymetallic intercepts in the

Perseguida and Pozo Rico veins and adjacent vein splays, including:

7.50m

@ 260.76 g/t Ag, 1.25% Pb, 2.19% Zn, 0.10% Cu, and 2.27 g/t Au in the

Perseguida

vein

, in drill hole SMR-69-22-MTC, including

0.75m

@ 611.00 g/t Ag, 4.00% Pb, 9.00% Zn, 0.44% Cu, and 14.20 g/t Au

1.60m

@ 296.59 g/t Ag, 2.78% Pb, 6.32% Zn, 0.04% Cu, and 0.99 g/t Au in the

Perseguida

vein

, in drill hole SMR-68-22-MTC, including:

0.55m

@ 565.00 g/t Ag, 7.50% Pb, 17.20% Zn, 0.06% Cu, and 1.50 g/t Au

0.60m

@ 180.00 g/t Ag, 0.24% Pb, 0.29% Zn, 0.03% Cu, and 1.15 g/t Au in the

Pozo Rico

vein

, in drill hole SMR-65-22-PZR

TORONTO

,

March 8, 2023

/CNW/ - Silver Mountain Resources Inc. (TSXV: AGMR) (OTCQB:

AGMRF) (BVL: AGMR) ("

Silver Mountain

", "

AGMR

" or the "

Company

") is pleased to provide the

assay results from the last drill holes of its 2022 underground drilling campaign with a total of 16,955

metres drilled in 71 bore holes at the Company's 100% owned Reliquias silver mine in Huancavelica,

central

Peru

.

1

The assay results of 7 holes drilled to test the Pozo Rico, Perseguida, Matacaballo,

Vulcano, and Escondida veins are reported in this release (Table 1).

Pozo Rico vein system

Located between 120 and

280 m

southwest and subparallel to the Sacasipuedes vein, the Pozo

Rico system includes at least 6 structures that have been identified through surface mapping with a

combined strike length of at least

490 m

(Fig.1). Only two vein splays of the Pozo Rico vein system

have seen restricted historic underground exploitation along two levels. Two exploratory bore holes

were programmed to investigate the vein system at depth, especially the splays closest to the

Sacasipuedes structure. Drill hole SMR-65-22-PZR intercepted four different splays of the Pozo

Rico system, with the best intercept returning

0.60 m

@ 180 g/t Ag, 0.24% Pb, 0.29% Zn, and 1.15

g/t Au (Tab.1). The second hole passed initially through a remaining pillar of the Sacasipuedes

structure, which assayed

1.45 m

@ 184 g/t Ag, 2.65% Pb, 4.67% Zn, 1.75% Cu, and 0.27 g/t Au.

Further downhole, three distinct Pozo Rico vein splits were intercepted, with up to 67 g/t Ag, 1.2%

Pb, 1.9% Zn, 0.24% Cu, and 1.29 g/t Au over widths of 0.50 to

0.75 m

.

________________________________

1

For additional information in respect of the Castrovirreyna Project, please refer to the Company's technical report, titled National Instrument 43-101 Technical Report—

Castrovirreyna Project, Peru, dated October 6, 2021, amended November 18, 2021, effective date August 17, 2021, available on the Company's profile on www.sedar.com.

Fig. 1: Plan view of underground drilling program at the Reliquias silver mine, showing traces of drill

holes completed in 2022 (in blue). The seven holes reported in this release are labelled and

highlighted in bold green lines. Additionally, underground workings, main mineralized veins, and drill

platforms are displayed. Inset map shows Reliquias property block with locations of both silver

mines and the processing plant. (CNW Group/Silver Mountain Resources Inc.)

Perseguida vein system

The four initial drill holes testing the Perseguida vein were aimed below existing historic workings

(see news release published

January 25

). Subsequently, the drill platform C-11 was prepared on the

historic haulage level 701 of the Perseguida structure (see longitudinal section, Fig.2), which was

used to complete three bore holes: SMR-67, SMR-68, and SMR-69. Two drill holes intercepted the

Perseguida vein and two splays in the first 50 metres of the hole, before continuing drilling towards

the Matacaballo vein. The downhole drill intercepts of the Perseguida vein returned strongly

mineralized intervals with

7.50m

@ 260.76 g/t Ag, 1.25 Pb, 2.19% Zn, 0.10% Cu, and 2.27 g/t Au in

hole SMR-69-22-MTC and

1.60m

@ 296.59 g/t Ag, 2.78% Pb, 6.32% Zn, 0.04% Cu, and 0.99 g/t

Au in hole SMR-68-22-MTC (Tab.1). The third hole, SMR-67-22-MTC, was drilled at a different

azimuth to test the Matacaballo structure to the east of previous intercepts. Unfortunately, this drill

hole had to be abandoned at

147.40 m

due to technical difficulties, just after encountering three

different splays of the Perseguida vein which returned up to 274 g/t Ag, 2.4% Pb, 5.7% Zn, and 1.84

g/t Au over widths of 0.30 to

1.20 m

.

Fig. 2: Longitudinal section of the Perseguida vein, at the Reliquias mine, displaying historic mine

levels and unmined mineralized blocks. Pierce points of completed drill holes are shown as blue

circles, with corresponding assay results in gray boxes. (CNW Group/Silver Mountain Resources

Inc.)

Vulcano and Escondida structures

The eastern part of the Reliquias mine has seen extensive exploitation from several levels developed

on the Pasteur and Vulcano veins, with reportedly high-grade silver mineralization encountered near

surface.

2

Due to the lack of access to lower mine levels on these veins in Q4 2022, the drill chamber

C12 was prepared just inside the adit of the Ramp 759 (Fig.1), basically above the historic

workings. Hole SMR-70-22-VUL was drilled with a northwesterly azimuth with the intent to test the

Vulcano vein. At

33.45 m

depth, it intercepted a

2.30 m

-wide interval of mineralized veins splays

correlated to the Pasteur vein, with the best interval returning 170 g/t Ag, 1.5% Pb, 2.6% Zn, and

1.17 g/t Au over

0.50 m

(Tab.1). A few meters downhole, a void over

3 m

wide was encountered -

most likely an undocumented historic working - and the hole had to be abandoned.

_________________________________

2

For additional information in respect of the Castrovirreyna Project, please refer to the Company's technical report, titled

National Instrument 43-101 Technical Report—

Castrovirreyna Project, Peru

, dated October 6, 2021, amended November 18, 2021, effective date August 17, 2021, available on the Company's profile on www.sedar.com.

The second bore hole programmed from this platform was SMR-71-22-ESC, aimed at investigating

the extension of the Perseguida system, also called Escondida vein, more than

600 m

to the

southeast of existing drill intercepts. In this hole, vein splays returning up to 501 g/t Ag and 1.24 g/t

Au with thicknesses between 0.30 and

1.10 m

were observed. Hole SMR-71 had a target depth of

460 m

to reach the Escondida vein, but had to be terminated at

394.55 m

due to technical difficulties

in advancing through a fault zone.

Alfredo Bazo

, President and CEO, commented:

"The drill holes reported today were aimed at

expanding our knowledge of additional veins, 100s of metres beyond the main mine workings.

These exploratory holes identified very promising intercepts from the Perseguida and Pozo Rico

structures which warrant follow-up drilling during the upcoming drill campaign.

To further explore

the Pozo Rico vein system in the vicinity of existing workings, additional drill holes will be

completed during the coming months. A crosscut leading to the 390 level of the northern branch of

the Pozo Rico vein is already undergoing rehabilitation, with the objective of carrying out detailed

mapping and channel sampling.

Simultaneously, our mine rehabilitation work is currently

advancing towards the eastern part of the Reliquias mine. This will allow us to prepare drill

platforms that are better suited to test the Pasteur, Vulcano, and Escondida veins below and

laterally of historic mine workings."

The following table shows the results of mineralized intercepts encountered in the seven drill holes

reported in this news release in more detail.

Table 1: Weighted assay results of seven drill holes testing the Pozo Rico, Matacaballo, Perseguida,

and Vulcano vein. Intervals are downhole drilled core intervals. Drilling data to date is insufficient to

determine true width of mineralization. (CNW Group/Silver Mountain Resources Inc.)

Fig. 3: Longitudinal section of the Perseguida vein, at the Reliquias mine, displaying historic mine

levels and unmined mineralized blocks. Pierce points of completed drill holes are shown as blue

circles, with corresponding assay results in gray boxes. (CNW Group/Silver Mountain Resources

Inc.)

On Behalf of the Board of Directors of Silver Mountain Resources Inc.

Alfredo Bazo

, Chief Executive Officer and Director

Qualified Person

The scientific and technical information contained in this news release has been reviewed and

approved by

Antonio Cruz

, an independent consultant of the Company and a Qualified Person within

the meaning of National Instrument 43-101- Standards of Disclosure for Mineral Projects.

About Silver Mountain

Silver Mountain Resources Inc. is a silver explorer and mine developer planning to restart production

at the Reliquias underground mine and undertake exploration activities at its prospective silver

camps at the Castrovirreyna Project in Huancavelica,

Peru

.

For additional information in respect of the Castrovirreyna Project, please refer to the Company's

technical report, titled National Instrument 43-101 Technical Report—Castrovirreyna Project,

Peru

,

dated

October 6, 2021

, amended

November 18, 2021

, effective date

August 17, 2021

, available at

https://sedar.com

.

For further information about our drill program, including cross sections of the main veins with drill

hole locations, please refer to our corporate presentation, available on our website at

www.agmr.ca

.

Silver Mountain's subsidiary Sociedad Minera Reliquias S.A.C. owns 100% of its concessions and

holds more than 39,000 hectares in the district of Castrovirreyna, Huancavelica,

Peru

.

Silver Mountain Resources Inc,

82 Richmond Street East

Toronto, ON

M5C 1P1

647-262-4017

[email protected]

www.agmr.ca

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.

Sampling, QA/QC, and Analytical Procedures

Silver Mountain follows systematic and rigorous sampling and analytical protocols which meet

industry standards. These protocols are summarized below.

All drill holes are diamond core holes with HQ or NQ core diameters. Drill core is collected at the

underground drill site where recovery measurements are taken before the core is transported by

truck to the core logging facility at the Caudalosa Grande mine camp, where it is photographed and

geologically logged. The core is then cut in half with a diamond saw blade with half the sample

retained in the core box for future reference and the other half placed into a pre-labelled plastic bag,

sealed with a plastic zip tie, and identified with a unique sample number. The core is typically

sampled over a 1-2 metre sample interval unless the geologist determines the presence of an

important geological contact. The bagged samples are then stored in a secure area pending

shipment to a certified laboratory sample preparation facility. Samples are sent by batch to the ALS

laboratory in

Lima

for assay. Silver Mountain independently inserts certified control standards, fine

and coarse blanks, and duplicates into the sample stream to monitor data quality. These standards

are inserted "blindly" to the laboratory in the sample sequence prior to departure from the core

storage facilities. At the laboratory, samples are dried, crushed, and pulverized and then analyzed

using a fire assay-AA finish analysis for gold and a full multi-acid digestion with ICP-AES analysis for

other elements. Samples with results that exceed maximum detection values for the main elements

of interest (Ag, Zn, Pb, Cu) are re-analyzed using precise ore-grade ICP analytical techniques, while

high gold values are re-analyzed by fire assay with a gravimetric finish.

Forward Looking Statements

This news release contains forward-looking statements and forward-looking information within the

meaning of Canadian securities legislation (collectively, "

forward-looking statements

") that relate

to Silver Mountain's current expectations and views of future events. Any statements that express, or

involve discussions as to, expectations, beliefs, plans, objectives, assumptions or future events or

performance (often, but not always, through the use of words or phrases such as "will likely result",

"are expected to", "expects", "will continue", "is anticipated", "anticipates", "believes", "estimated",

"intends", "plans", "forecast", "projection", "strategy", "objective" and "outlook") are not historical

facts and may be forward-looking statements and may involve estimates, assumptions and

uncertainties which could cause actual results or outcomes to differ materially from those expressed

in such forward-looking statements. No assurance can be given that these expectations will prove to

be correct and such forward-looking statements included in this news release should not be unduly

relied upon. These statements speak only as of the date of this news release.

Forward-looking statements are based on a number of assumptions and are subject to a number of

risks and uncertainties, many of which are beyond Silver Mountain's control, which could cause

actual results and events to differ materially from those that are disclosed in or implied by such

forward-looking statements. Such risks and uncertainties include, but are not limited to, the factors

set forth under "

Forward-Looking Statements"

and "

Risk Factors

" in the Company's final prospectus

dated

January 26, 2022

, and other disclosure documents available on the Company's profile at

www.sedar.com

. Silver Mountain undertakes no obligation to update or revise any forward-looking

statements, whether as a result of new information, future events or otherwise, except as may be

required by law. New factors emerge from time to time, and it is not possible for Silver Mountain to

predict all of them or assess the impact of each such factor or the extent to which any factor, or

combination of factors, may cause results to differ materially from those contained in any forward-

looking statement. Any forward-looking statements contained in this news release are expressly

qualified in their entirety by this cautionary statement.

SOURCE

Silver Mountain Resources Inc.

View original content to download multimedia:

http://www.newswire.ca/en/releases/archive/March2023/08/c5477.html

%SEDAR: 00052252E

For further information:

Alfredo Bazo, President, CEO & Director, [email protected]; Jean Pierre

Fort, Chief Financial Officer, [email protected]

CO: Silver Mountain Resources Inc.

CNW 07:00e 08-MAR-23