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LION ROCK Resources Reports Results from High-Resolution Magnetic Survey and 3D Inversion at Volney Project, South Dakota

Exploration Programs

200 Burrard Street, Suite 1615, Vancouver, BC, V6C 3L6

LION ROCK RESOURCES REPORTS RESULTS FROM HIGH-RESOLUTION

MAGNETIC SURVEY AND 3D INVERSION AT VOLNEY PROJECT, SOUTH

DAKOTA

Vancouver, British Columbia – August 11, 2025 – Lion Rock Resources Inc. (TSX-V: ROAR, FSE:

KGB, OTCQB: LRRIF) (the “Company ”) is pleased to announce results from a recent hig h-resolution

UAV magnetic survey (“ exMAG ”) and advanced 3D inversion at the Volney Project. The exMag results

enhance Lion Rock’s current geological interpretati on of a significant gold and LCT pegmatite system

across the property (Figure 1 ). With drill permitting now it its final stages, t he Company is preparing to

launch its inaugural drill program at Volney, targeting priority areas defined by recent surface sampling and

the new magnetic data.

Lion Rock recently announced a successful surface sampling program, identifying a continuous high-grade

gold horizon over 260 meters. Rock sampling returned assay values of up to 189.5 g/t Au . Complementary

magnetic data reinforce the continuity of the system and indicate strong potential for expansion. The gold-

bearing structure remains open in all directions, significantly improving the project's exploration upside.

Survey Highlights

• Structurally Controlled Gold System: Mineralization is most prominent in areas where pegmatite

contacts meta-basalt in zones of intense shearing. Magnetic signatures around the Rusty Shaft

correlate with previously reported high-grade gold samples (see Lion Rock News Release dated

May 28, 2025).

• 3D Inversion Confirms Large Magnetic Anomaly at Depth: The exMAG survey data reveals a

large, consistent magnetic high along the shear corridor, supporting the presence of a deep-seated

mineralized system spanning over 1 km (Figure 2).

• LCT Pegmatite Correlation: Away from the mineralized shear zone, a more discrete correlation

emerges between LCT pegmatite bodies and magnetic l ows. The Giant Volney and adjacent

pegmatites are overprinted by the mineralized amphibolite, distorting any correlation.

• Structural Mapping and Drill Targeting: The survey identifies key structural breaks and

lithological contrasts between gold and pegmatite systems, aiding in both regional and near-known

mineralization drill targeting.

Dale Ginn, President and CEO of Lion Rock, stated, “ The magnetic survey has revealed a clear contrast

between the gold-bearing mafic host rock and LCT pe gmatite system. This will assist our team in

extrapolating target areas beyond the main known ho rizon. Our next step is to carry out a detailed

exploration plan and take full advantage of this un ique and special multi-commodity project. We are

particularly excited about the upcoming inaugural d rill program, with permitting well underway and

drilling anticipated to commence in the coming weeks.”

200 Burrard Street, Suite 1615, Vancouver, BC, V6C 3L6

Figure 1. First Vertical Derivative Map from the exMAG survey at the Volney Project .

200 Burrard Street, Suite 1615, Vancouver, BC, V6C 3L6

Figure 2. Cross section of advanced 3D inversion from the exMAG survey

200m

200 Burrard Street, Suite 1615, Vancouver, BC, V6C 3L6

About the Volney Project

The Volney property is a multi-commodity project strategically located in South Dakota’s Black Hills, a

historically rich and active mining region ( Figure 3). The Black Hills have produced over 62 million

ounces of gold , including from the prolific Homestake Mine, one of the most significant gold producers in

North American history. The Volney Project is home to the Giant Volney pegmatite, a 635 m long LCT

(Lithium-Cesium-Tantalum) pegmatite which remains untested at depth. The district continues to attract

modern exploration efforts, with companies such as Dakota Gold Corp. actively advancing projects within

the Black Hills. The project is accessible year-round and consists of private claims with surface and mineral

rights, which facilitates rapid permitting and project advancement.

Figure 3. Volney Project regional map in the Black Hills, South Dakota.

200 Burrard Street, Suite 1615, Vancouver, BC, V6C 3L6

The technical content of this news release has been reviewed and approved by Carl Ginn, P.Geo., consultant

to the Company and a Qualified Person pursuant to National Instrument 43-101.

Maybrun Property Sale

The Company also announces that it has entered into an agreement to sell its Maybrun claims located in

Ontario, Canada (the “ Maybrun Property ”), to an arm’s length purchaser (the “ Purchaser ”). The

Purchaser will use commercially reasonable efforts to sell the Maybrun Property to a corporation listed for

trading on a recognized stock exchange in Canada or the United States (a “ Subsequent Buyer ”), and the

Purchaser will also assume and agree to pay, perfor m and discharge when due any and all existing and

future liabilities arising out of or relating to the ownership of the Maybrun Property.

In the event that the Purchaser successfully sells all or a portion of the Maybrun Property to a Subse quent

Buyer, the Purchaser shall cause the Subsequent Buy er to issue to the Company, on or before the second

anniversary of the date on which the Subsequent Buy er and Purchaser enter into an agreement setting ou t

the terms of the subsequent sale, that number of fu lly paid and non-assessable common shares of the

Subsequent Buyer having an aggregate value of C$200,000.

About Lion Rock Resources Inc.

Lion Rock Resources Inc. is a Canadian mineral exploration company committed to advancing high-grade

gold and lithium projects across North America. The Company’s flagship asset, the Volney Project, is

located in South Dakota’s Black Hills, a mining-friendly jurisdiction surrounded by active gold operations.

The Company is led by an award-winning team with a proven track record of mineral discoveries, project

development, and financing.

On Behalf of the Board

R. Dale Ginn, President & Chief Executive Officer

O: 604-678-5308

E: [email protected]

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

TSXV Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Caution Regarding Forward-Looking Information

Certain statements contained in this news release may constitute “forward-looking information” within the meaning

of Canadian securities legislation. Forward-looking information is often, but not always, identified by the use of words

such as “anticipate”, “plan”, “estimate”, “expect”, “may”, “will”, “intend”, “should”, “potential”, “i ndicative”

and similar expressions. Forward-looking informatio n involves known and unknown risks, uncertainties a nd other

factors that may cause actual results or events to differ materially from those anticipated in such fo rward-looking

information. Such forward-looking information is based on the current expectations of management of the Company.

The Company’s actual results could differ materially from those anticipated in this forward-looking information as a

result of risks and uncertainties, including withou t limitation risks and uncertainties inherent in th e exploration and

200 Burrard Street, Suite 1615, Vancouver, BC, V6C 3L6

development of mineral properties, fluctuations in commodity prices, counterparty risk, market conditions, regulatory

decisions, competitive factors in the industries in which the Company operates, prevailing economic co nditions,

changes to the Company’s strategic growth plans, an d other factors, many of which are beyond the contr ol of the

Company. The Company believes that the expectations reflected in the forward-looking information are r easonable,

but no assurance can be given that these expectatio ns will prove to be correct and such forward-looking information

should not be unduly relied upon. In making the for ward-looking statements in this press release, the Company has

applied several material assumptions. Any forward-looking information contained in this news release represents the

Company’s expectations as of the date hereof and is subject to change after such date. The Company dis claims any

intention or obligation to update or revise any for ward-looking information whether as a result of new information,

future events or otherwise, except as required by applicable securities legislation.