Friday, September 18, 2026
MiningNewsTerminal
Friday, September 18, 2026 Admin

BMM.V ·

Black Mammoth Metals Consolidates Claims at St. Elmo High-Grade Gold and Diamond Jim Silver-Lead-Zinc-Antimony Properties, NV BMM: TSX-V

Mergers & Acquisitions

Black Mammoth Metals Consolidates Claims

at St. Elmo High-Grade Gold and Diamond Jim

Silver-Lead-Zinc-Antimony Properties, NV

BMM: TSX-V

VANCOUVER, BC

,

April 8, 2025

/CNW/ -

Black Mammoth Metals Corporation

(TSXV: BMM)

(OTC: LQRCF)

("Black Mammoth" or the "Company")

is pleased to announce that it has staked

47 federal unpatented claims at the Company's St. Elmo property ("St. Elmo") and Diamond Jim

property ("Diamond Jim") collectively (the "Properties") which now consists of 85 contiguous federal

unpatented claims (approximately 681 hectares or 1684 acres) (the "Claims Position").

The Properties are both historic producers located in the Island Mountain mining district which is on

the NE side of the Midas Trough trend, 100 km N of

Elko, Nevada

. The Company owns significant

data related to the Properties from past operators' exploration since the mid 1980's, which include:

Homestake, Newmont,

Harrison Western

,

Columbus Mines

, Mason Exploration and Golden

Predator.

St. Elmo Property

The St. Elmo is a large, high-grade to bonanza-grade gold, outcropping epithermal vein and breccia

system with lower-grade bulk tonnage mineralization that can be traced for 2.9 kms and is open on

strike and at depth, with four subparallel vein-breccia structures where the veins are up to

12m

thick

and breccia bodies are up to

21m

thick. Past exploration was of limited scope and duration with the

last drilling campaign completed in 2009. Drilling was focussed on the upper levels of the St. Elmo

historic underground (U/G) mine, over a limited strike length and vertical depth.

Highlights Include:

Best drill intercept:

3.0m

@ 16.8 g/t Au & 41.50 g/t Ag from

68.6m

-

(GPSE-011) Golden Predator 2009.

Best drill intercept of the down dip extension of St. Elmo workings (

32.6m

wide composite vein):

2.0m

@ 15.62 g/t Au & 10.93 g/t Ag from

133m

and

2.6m

@ 5 g/t Au & 2.34g/t Ag from

121m

– (GC-01) Mason Exploration 1999.

Bulk sample – U/G:

1360 tonnes with average grade 10.3 g/t Au,

Harrison Western

1990. Subsample sent to Hazen

Research, CO in 1991 for metallurgical testing – 360 kg with head grade of 73.75 g/t Au &

35.93 g/t Ag resulted in

85% to 90% of the gold recoverable with a combination of gravity

and floatation.

Rock chip sampling up to:

639.60 g/t Au

– U/G grab sample - Newmont 1988

Priority Targets at St. Elmo include:

Along-strike and down-dip extensions to the high-grade St. Elmo historic workings.

Strike extension suggested by an induced polarization survey ("IP") showing a resistivity

high.

Along the three other subparallel vein-breccia structures.

Deeper bonanza-grade feeder zones.

Rosebud historic U/G mine (west of St. Elmo historic mine) along-strike and down-dip

extensions to the historic workings where Homestake Mining sampled up to 54.1 g/t Au and

987.5 g/t Ag (U/G rock chip sample).

Gold-bearing jasperoids and spatially associated antimony occurrences indicate potential

Carlin

-

type gold mineralization.

Geology and Mineralization:

St. Elmo geology includes a thick section of Paleozoic sedimentary rocks and the Prospect Mountain

Quartzite proximal to the Coffeepot stock, a Cretaceous-age quartz monzonite stock, situated north

of the Claims Position. Epithermal gold mineralization at St. Elmo is hosted in a N to NE trending,

1.8m

to

9m

wide, structural zone containing quartz veins and hydrothermal breccias which have

undergone multiple mineralizing events. The district scale, structural trends at St. Elmo may have

formed over a deeper porphyry intrusion, perhaps related to the Coffeepot stock. Free gold occurs

within sulfide minerals and as easily visible particles in the quartz vein and in hematite-cemented,

hydrothermal breccias. Gold is associated with pyrite and copper-bearing sulfide minerals such as

chalcopyrite, digenite, covellite and enargite which are minerals typical of a high-sulfidation

epithermal environment.

Acquisition Terms (in USD):

Black Mammoth optioned 33 federal mining claims (the "St. Elmo Option") from Nevada Select

Royalty Inc. ("Nevada Select") in

November 2024

by making an aggregate of

$75,000

in cash

payments in accordance with the following schedule. The St. Elmo Option was considered a non-

core asset:

Cash Payment

Payment Date

Status

$5,000

at signing

paid

$5,000

1

st

anniversary

paid

$20,000

2nd anniversary

-

$45,000

3rd anniversary

-

$75,000 Total

Nevada Select will retain a 2.5% NSR.

There are no work commitment amounts, finder's fees or share compensation in connection with the

St. Elmo Option.

Diamond Jim Property

The Diamond Jim occupies the NW portion of the Claims Position, is directly west of Rosebud

Mountain and consists of hydrothermal fissure veins and shear zone mineralization that contain silver

and lead sulfides, in addition to zinc, copper, gold and antimony hosted predominantly in phyllite. The

high-grade epithermal mineralization is reported to be along imbricated thrust faults that occur at

right angles to the main contact vein. The silver mineralization occurs as argentiferous galena,

sphalerite and tennantite as cavity filing, minor replacement pockets, stringers and replacement

lenses. Historic mining took place intermittently both U/G starting in the 1950's and open pit during

the 1980's. Minimal modern exploration has occurred at Diamond Jim which is structurally complex

and so it remains poorly understood.

Highlights Include:

Shallow low-grade bulk tonnage mineralization and U/G high-grade mineralization are targets at

Diamond Jim.

Historic estimated resources have been reported but don't comply with NI

43-101 requirements.

The main structure is a NE trending strongly silicified and brecciated vein that dips steeply to the

west with a strike length of at least

2073m

.

The Rosebud Mountain area with historic surface rock chip samples up to 15.4 g/t Au and 3.4

g/t Ag while IP shows a S-SE trending resistivity high.

Acquisition Terms (in USD):

Black Mammoth optioned 5 federal mining claims (the "Diamond Jim Option") from a private vendor

in

April 2024

by making an aggregate of

$28,500

in cash payments in accordance with the following

schedule. The Diamond Jim Option was considered a non-core asset:

Cash Payment

Payment Date

Status

$5,000

at signing

paid

$23,500

90 days from signing

paid

$28,500 Total

There are no royalties, work commitment amounts, finder's fees or share compensation in

connection with the Diamon Jim Option.

The Company also continues to acquire non-core exploration interests in the western US, by

purchase and by staking.

About Black Mammoth Metals Corporation:

In the past 16 months, Black Mammoth Metals has acquired a 100% interest in:

Clover High-Grade Gold property,

Elko County, NV

,

Coleman Canyon property,

Elko County, NV

,

Leadore Silver-Lead 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

district consolidated

,

Lander County NV

,

Callaghan Gold

– district consolidated

,

Lander County NV.

Drill results pending at Rast

and Cottonwood targets.

At the Company's 100% owned, 1,213 hectare (2,997 acre)

Happy Cat Gold property

,

Lander

County, NV

, an approximate 4 square kilometre area is identified as being hydrothermally altered.

Structural modelling suggests the density of the alteration and its' density contrast relative to the

host rock is typical to that of alteration zones present at other

Carlin

-type deposits in northern

Nevada

. The alteration encompasses an area where northerly trending high-angle faults intersect

indicated NW-trending re-activated faults that are known to be of age and orientation as ore-

controlling faults occurring at other

Carlin

-type deposits. The Company drilled approximately

1600m

in

January 2025

to further understand the structure and stratigraphy. Results are pending.

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

. Exploration by two

previous operators identified a geological target for the Blanco Creek property in the order of 1.70

to 2.48 million tons, grading 0.20 to 0.33 oz/ton Au (1.54 to 2.24 million tonnes, grading 6.85 to

11.31 g/tonne Au); see the Company's press release dated

February 14, 2017

.

Black Mammoth cautions investors to note the potential quantity and grade of the geological target

are conceptual in nature. A qualified person has not completed sufficient work to classify the

geological target as mineral resources as defined by NI 43-101, and it is uncertain if future

exploration will result in the target being delineated as mineral resources.

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. Historical information contained in this

news release cannot be relied upon as Mr. Abrams, the Company's Qualified Person, has not

prepared or verified the historical information.

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 of 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/April2025/08/c6286.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 08-APR-25