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Black Mammoth Metals Acquires the Gallinas Rare Earth Elements Property, New Mexico

Mergers & Acquisitions

Black Mammoth Metals Acquires the Gallinas

Rare Earth Elements Property, New Mexico

VANCOUVER, BC

,

Aug. 26, 2025

/CNW/ -

Black Mammoth Metals Corporation

(TSX-V: BMM /

OTC: LQRCF)

("Black Mammoth" or the "Company")

is pleased to announce that Antelope

Creek Gold Corporation ("Antelope Creek"), a wholly owned subsidiary of Black Mammoth, has

acquired a 100% interest in the Gallinas REE property ("Gallinas" or the "Property") by entering into

a long-term lease with option to purchase and by staking, which now consists of 49 federal

unpatented claims (the "Claims Position") totalling approximately 376 hectares (929 acres). The

Gallinas property is situated in the Gallinas Mountains, northern

Lincoln County, New Mexico

and is

managed by the US Forest Service. The Gallinas Mountains are part of the Basin and Range

physiographic province near the margin with the Great Plains physiographic province.

The Property is thought to encompass virtually all the known intrusive breccia pipes

(approximately 15) in the Gallinas Mining District.

The US Bureau of Mines originally evaluated

these breccias in 1943, in the early 1990s (R. Schreiner, 1991) and in recent years including

mapping, sampling and appraisal of the historic resource potential. Potassic and sodic fenitization

and carbonatization was identified in the intrusive breccia pipes and in the adjacent country rocks

suggesting that the breccias are in the upper hydrothermal level of a carbonatite system.

The magmatic REE deposits of the Gallinas Mountains, which includes the Company's newly

acquired breccia pipes, are considered to be amongst the highest ranked deposits for

economic potential for REEs in

New Mexico

(US Bureau of Mines, V.T. McLemore et al, 2025).

Prior operators have conducted limited exploration of the breccia pipes at Gallinas. The Company

looks forward to further evaluation of this highly prospective property.

Lease with Option to Purchase Terms (in USD):

Antelope Creek has signed a 40-year lease with option to purchase (the "Agreement") for 6 federal

mining claims (the "Leased Claims") with a private vendor (the "Vendor") by making cash payments

in accordance with the following schedule:

Cash Payment

Payment Date

Status

$10,000

Within 10 days of signing

-

$5,000

1

st

anniversary from signing and annually thereafter

-

The Company has the right to purchase the Leased Claims for

$300,000

subject to a royalty in favor

of the Vendor. The Vendor will retain a 1.25% NSR on the Leased Claims and 0.5% NSR on claims

within the Agreement's area of interest, which doesn't include the Company's staked claims. One-

half of the NSR is buyable for

$500,000

any time before production.

Antelope Creek staked 43 federal unpatented claims in

March 2025

and it was considered a non-

core asset.

A work commitment consisting of a magnetic survey is required before the 2

nd

anniversary. No

finder's fees or share compensation in connection with the Agreement.

Figure 1 – Company’s Gallinas 2025 Breccia Sampling Program (CNW Group/Black Mammoth

Metals Corp)

About Black Mammoth Metals Corporation:

Since

January 2024

, Black Mammoth Metals has acquired a 100% interest in:

Amador Silver

property,

Lander County, NV.

Big Bear Copper property,

Gila County, AZ.

Zulu Gold property,

Gila County, AZ.

Northern Star property,

La Paz County, AZ.

Coal Canyon Gold property,

Pershing County, NV.

Island Mountain Gold District

(including Coleman Canyon, St. Elmo and Diamond Jim (Ag, Pb,

Zn, Sb)),

Elko County, NV.

Clover High-Grade Gold property,

Elko County, NV.

Leadore Silver-Lead-Rare Earth Elements property

,

Lemhi County, ID.

East Reveille Gold property

,

Nye County, NV.

America Mine Gold

property

,

San Bernardino, CA.

Quito Gold property

,

Lander County, NV

.

South Ravenswood Gold District

(including the Raven, and Happy Cat properties)

Lander

County, NV.

(Happy Cat was purchased prior to

January 2024

).

Callaghan Gold District

(including North Callaghan, Charlie, Cottonwood and Rast properties),

Lander County, NV.

Black Mammoth also has a 100% interest in the

Blanco Creek Gold property

in the Elk Creek

Mining District, central

Idaho

, which hosts three historic underground mines along 3,550 meters

(11,644 feet) of strike on the north-east trending regional

Blanco Shear Zone

.

Mark J. Abrams

, CPG #11451, a Qualified Person as defined under National Instrument 43-101 -

Standards of Disclosure for Mineral Projects

("

NI 43-101

") and director of Black Mammoth, has

reviewed and approved the technical content in this release.

On behalf of the board,

"Dustin Henderson"

Dustin Henderson

, BBA

President & CEO

Website:

www.blackmammothmetals.com

This press release contains forward-looking statements and forward-looking information

(collectively, "forward looking statements") within the meaning of applicable securities laws. All

statements, other than statements of historical fact, included herein, including statements regarding

the Company's completion of the Transaction and related transactions are forward-looking

statements. Forward-looking statements are typically identified by words such as believe, expect,

anticipate, intend, estimate, postulate and similar expressions or are those which, by their nature,

refer to future events. Although the Company believes that such statements are reasonable, there

can be no assurance that such statements will prove to be accurate, and actual results and future

events could differ materially from those anticipated in such statements. The Company cautions

investors that any forward-looking statements by the Company are not guarantees of future

performance, and that actual results may differ materially from those in forward-looking

statements. Important factors that could cause actual events and results to differ materially from

the Company's expectations include that the requisite corporate and TSXV for the Transaction may

not be obtained; that the Company or IDA Mining, as applicable, may be unable to satisfy any or

all closing conditions necessary for the completion of the Transaction; and other risks that are

customary to transactions of this nature. Trading in the securities of the Company should be

considered highly speculative. All the Company's public disclosure filings may be accessed via

www.sedarplus.ca

and readers are urged to review these materials, including the latest technical

reports filed with respect to the Company's mineral properties.

Neither 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.

SOURCE

Black Mammoth Metals Corp

View original content to download multimedia:

http://www.newswire.ca/en/releases/archive/August2025/26/c3097.html

%SEDAR: 00022389E

For further information:

Black Mammoth Metals Corporation, Phone: 604 347 9101, Email:

[email protected]

CO: Black Mammoth Metals Corp

CNW 09:15e 26-AUG-25