Saturday, September 26, 2026
MiningNewsTerminal
Saturday, September 26, 2026 Admin

TUNG.CN ·

Potential Partnership with Contact Mining Company

Partnerships & JV

American Tungsten Corp. Announces Potential Partnership for

Processing & Milling in Philipsburg, Montana

Vancouver, BC, February 18, 2025 – American Tungsten Corp. (CSE:TUNG)

(OTCQB:DEMRF) (FSE:RK9) (“American Tungsten ” or the “ Company”) is pleased to

announce that it has entered into a non-binding letter of availability (the “ LOA”) with Contact

Mining Company (“ Contact Mining”) to potentially process a nd mill the Company’s tungsten

mineralized material at the Contact Mill in Philipsburg, Montana.

The Contact Mill has a 1,000 ton per day milling capacity and a Knelson Gravity Concentrator for

minerals that respond to gravity separation, such as scheelite and hubnerite tungsten bearing phases

characteristic of IMA Mi ne mineralization. The mill is also equipped with dual flotation circuits

to produce various sulfide concen trates. Historically, the IMA Mi ne utilized co mbined gravity-

concentration, flotation and ma gnetic-separation circuits to produce a tungsten concentrate

averaging 66-67% WO3 and a argentiferous sulfide concentrate(1).

The LOA represents a significant milestone for American Tungste n’s plans to onshore tungsten

production capabilities in the United States through its IMA Mine project and further strengthens

the Company’s national footprint and processing capabilities. The Company plans to undertake

engineering trade off studies a nd metallurgical testing to a ssess the technica l and economic

feasibility of off-site processing at the Contact Mill.

“We are excited to partner with Contact Mining,” said Murray Nye, CEO of American Tungsten.

“Joining forces with Contact Mining is a trem endous opportunity for us and marks an important

milestone for our efforts to build out a full, end- to-end supply process for tungsten in the United

States.”

The IMA Mine is a past produci ng underground tungsten mine situ ated on 22 patented claims

located in East Central Idaho. Between 1945 and 1957, the property pr oduced approximately

199,449 MTUs of WO3 and was subsequently explored for molybdenum and tungsten by various

operators between 1960-2008(2).

ABOUT AMERICAN TUNGSTEN CORP.

American Tungsten Corp. (previously Demesne Re sources Inc.) is a Ca nadian-based company

involved in the acquisition and e xploration of magnetite mineral properties. The Company's Star

Project consists of five contiguous mineral t itles covering an area of approximately 4,615.75

1 US Bureau of Mines, 1943., Methods and Costs of Concentrating Hubnerite Ores at the IMA Tungsten Mine, Lemhi Co, Idaho, Information

Circular C. 7230,

2 Bradley Mining Company, 1958; Summarized Information on IMA Mine, Lemhi Co, Patterson, Idaho. Company Report, 6p.

hectares located in the Skeena Mining Division, British Columbia, Canada. The Company has

entered into an option agreement pursuant to which it is entitled to earn an undivided 100% interest

in the Star Project. American Tungsten has also entered into an option agreement, pursuant to

which it can acquire a 100% interest (subject to a 2% royalty) in and to the IMA Mine Project, a

past producing underground tungsten mine situated on 22 patented claims located in East Central,

Idaho, United States.

Social media links:

LinkedIn: https://www.linkedin.com/company/americantungstencorp/

X: https://x.com/amtungsten

Facebook: https://www.facebook.com/americantungsten

Instagram: https://www.instagram.com/americantungstencorp/

YouTube: https://www.youtube.com/@americantungstencorp

ON BEHALF OF THE BOARD OF DIRECTORS:

Murray Nye

CEO

1055 West Georgia Street, Suite 1500

Vancouver, BC V6E 0B6

Canada

For further information, please contact:

Murray Nye, CEO

Email: [email protected]

Phone: +1 (416) 300-7398

CSE:TUNG

OTCQB:DEMRF

FSE:RK9

The Canadian Securities Exchange does not accept responsibility for the adequacy or accuracy of

this release and has neither approved nor disapproved the contents of this press release.

This news release includes certain statem ents that may be deemed “forward-looking

statements”. All statements in this news release, other than statements of historical facts, that

address events or developments that the Com pany expects to occur, are forward-looking

statements. Forward-looking stat ements are statements that ar e not historical facts and are

generally, but not always, identified by the words “believes”, “expects”, “plans”, “anticipates”,

“intends”, “estimates”, “projects”, “potential” an d similar expressions, or that events or

conditions “will”, “would”, “may”, “could” or “should” occur. 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 may

differ materially from those in the forward-look ing statements. Forward looking statements in

this news release include statements respectin g: (i) the IMA Mine Project and the mineral

prospects thereon, (ii) the Company's perfor mance of its obligations under the Option

Agreement, and the exercise of the option thereunder, and (iii) the Company's planned activities

on the IMA Mine Project. Factors that could cause the actual results to differ materially from

those in forward-looking statements include the receipt of regulatory approvals, market prices,

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 ma y differ materially from those projected in

the forward-looking statements. Forward-looking statements are based on the beliefs, estimates

and opinions of the Company’s management on the date the statements are made. Except as

required by applicable securiti es laws, the Company undertakes no obligation to update these

forward-looking statements in the event that management's beli efs, estimates or opinions, or

other factors, should change.

Technical information in this news release has been prepared in accordance with Canadian

regulatory requirements set out in National In strument 43-101 — Standards of Disclosure for

Mineral Projects (“NI-43-101”). Austin Zinsser, P.G., SME-RM, Vice President, Exploration

for the Company, and a Qualified Person as defined by NI-43-101, has reviewed and approved

the scientific and technical information in this Presentation. Technical information regarding

the Contact Mill was provided by Contact Mining.