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Bayhorse Engages Geotech to Conduct Vtem Survey of Bayhorse Silver MINE Property.

Exploration Programs

December 18, 2023 BHS2023-16

BAYHORSE ENGAGES GEOTECH TO CONDUCT VTEM SURVEY OF

BAYHORSE SILVER MINE PROPERTY.

Bayhorse Silver Inc, (BHS: TSX-V, BHSIF: OTCQB, 7KXN: FRANKFURT) (the

“Company” or “Bayhorse”) has engaged Geotech Ltd. to conduct a helicopter- borne

VTEM and Horizontal Magnetic Gradiometer Geophysical Survey ove r its Bayhorse

Silver Mine Property, Oregon, USA.

The VTEM survey over the entire Bayhorse property in both Idaho and Oregon (Figure

1) is to determine whether a long-postulated feeder anomaly is present that could

indicate the presence of either m ore high-grade silver minerali zation as present at the

Bayhorse Mine or a porphyry copper deposit.

The Company anticipates that, depending on the availability of the equipment, the

approximate 75-line km survey will commence within the next 30 days. The survey will

cover the entire Bayhorse property.

Historic geological mapping (Figure 1) shows that the rhyolite body hosting silver

mineralization at the Bayhorse Mine in Oregon extends into Idah o. Recent geological

mapping by Dr. Clay Conway identified numerous copper-silver sh owings and old

surface workings.

Since the Hercules Silver discovery of a copper porphyry deposit approximately 40 km

(26 miles) north-northeast of the Bayhorse Mine (see Figure 2 b elow), and Hercules

acquiring a second property 24 km (14 miles) NE of Bayhorse, th e Company is aware

that significant staking of additional claims by a number of st aking parties (including

the Company) on properties between the Bayhorse Silver Mine and Hercules ground has

taken place, including the Wolf Creek Property, 11 Km (7 miles) to the northeast of

Bayhorse.

Figure 1.

The Bayhorse and Hercules Silver p roperties, and the recently s taked Wolf Creek

prospect, have similar geological settings and copper/silver mi neralization, including

significant copper, antimony, and zinc credits. This has spurre d Bayhorse to extend

further the known silver-rich zone s, including exploring potent ial areas at the Mine to

depth.

Gold grades up to 10 grams/tonne were reported at the Bayhorse Mine during the

historic 1984 mining program. Dr, G.E. Ray, P.Geo., sampled the h i g h e s t g r a d e o f

silver/copper at 15% silver and 17% copper as reported in (BHS NR January 14th,

2014).

On December 12th, 2021, during the 2021-2022 drill program at t he Bayhorse Mine,

there was an unreported assay result in a 0.6 m (2 ft) drill in tersection of 3.06% copper

and 46 g/t silver. Other drill intersections during the 2020/2021 drill program were only

assayed for the silver content. They will be re-assayed for copper and other base metals.

The Company’s geological consulta nts, Drs. Ray and Conway, and geologist Mark

Abrams, CPG, all who are QP’s, in conjunction with the Geotech Ltd. Geophysics team

will determine how best to test to depth any underlying mineral ization below

the known mineralized horizon. This testing will initially be b y drilling from

the extensive historic underground workings at the Bayhorse Mine.

It is possible that the silver-rich Bayhorse epithermal mineral ization may be underlain

by a gold-rich zone, as suggested by Buchanan’s 1981 model (Figure 3).

Figure 2

Figure 3. Idealized section of a bonanza epithermal deposit after Buchanan (1981).

This News Release has been prepared on behalf of the Bayhorse Silver Inc. Board of

Directors, which accepts full responsibility for its content. Dr. G.E. Ray, P.Geo, a

Qualified Person and Consultant to the Company has prepared, supervised the

preparation of, and approved the technical content of this press release.

On Behalf of the Board.

Graeme O'Neill, CEO

866-399-6539

About Bayhorse Silver Inc.

Bayhorse Silver Inc. is an exploration and production company w ith a 100% interest in the historic

Bayhorse Silver Mine located in Oregon, USA. With state of the art Steinert Ore-Sorting technology

reducing waste rock entering the processing stream by up to 85% , we have created a minimum

environmental impact facility capable of mining 200 tons of min eralization per day and the ability to

process and supply 3,600 tons per year of silver/copper/antimon y concentrate ranging between 7,500

to 15,000 g/t silver and 10-12% c opper, 10-12% antimony, and 15 -18% zinc using standard flotation

processing at its milling facility in nearby Payette County, Id aho, USA, with an offtake agreement in

place with Ocean Partners UK Limited. The Company also has an option to acquire an 80% interest in

the Brandywine high grade silver /gold property located in B.C. Canada. The Company has an

experienced management and technical team with extensive mining expertise in both exploration and

building mines.

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

policies of the TSX Venture Exchange) accepts res ponsibility for the adequacy or accuracy of this

release.