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

MNRG.V ·

Monumental Minerals Corp. Announces Dr. Jamil Sader to the Board of Directors

Management Changes

Suite 605 - 815 Hornby Street

Vancouver, BC, V6Z 2E6, Canada

Tel.: +1 604 620 8406

MONUMENTAL MINERALS CORP. ANNOUNCES DR. JAMIL SADER TO THE

BOARD OF DIRECTORS

News Release - Vancouver, British Columbia – December 1, 2021: Monumental Minerals Corp.

(“Monumental” or the “Company”) (TSX-V: MNRL) is pleased to announce the appointment of Dr. Jamil

Sader to the board of directors to assist with the exploration and drill target definition of the Jemi heavy

rare earth element (HREE) Project located in Coahuila, Mexico, about 40 km sou th of the Texas, USA

border.

Dr. Jamil Sader obtained his Ph.D. in geochemistry from the University of Ottawa. He has over 20 years of

experience in the mineral resource industry and has held international senior technical and management

positions at MMG Resources, Anglo American, and Bureau Veritas Minerals. His extensive experience,

from field geologist to senior management, has provided him a deep technical understanding across many

facets of base, precious, and critical metals, and an extensive global network of geoscience professionals.

Dr. Sader is currently President of MineScience Advisors.

Todd Macdonald, CEO of Monumental Minerals comments “With the recent appointment of a very senior

advisory board and today’s announcement adding Dr. Sader to the board of directors, Monumental Minerals

now has the technical expertise required for this type of project and we are pleased to have some top

individuals in the space show such interest in this drill permitted Heavy Rare Earth project.”

Qualified Person

The scientific and technical information contained in this news release has been reviewed and approved

by Kristopher J. Raffle, P.Geo. (BC) Principal and Consultant of APEX Geoscience Ltd. of Edmonton, AB,

a Director of the Company and a “Qualified Person” as defined in National Instrument 43-101 – Standards

of Disclosure for Mineral Projects.

About Monumental Minerals Corp.: Monumental Minerals Corp. is a mineral exploration company

focused on the acquisition, exploration, and development of mineral resource properties in the critical and

electric metals sector. The Company’s flagship asset is the Jemi HREE project located in Coahuila, Mexico

near the Texas, USA border which the company has an option to own 100% of the 3,650 -hectare project

with additional acreage pending. The Company has an option to acquire a 100% interest and title to the

Weyman property located in the Kaml oops and Nicola Mining Divisions and in the Thompson Nicola

Regional District, British Columbia.

On behalf of the Board of Directors,

/s/ “Todd Macdonald”

Todd Macdonald Chief Executive Officer

Contact Information:

Email: [email protected]

Neither the 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 news

release.

Suite 605 - 815 Hornby Street

Vancouver, BC, V6Z 2E6, Canada

Tel.: +1 604 620 8406

Forward Looking Information

This news release contains “forward‐looking information or statements” within the meaning of applicable securities

laws, which may include, without limitation, advancing the Jemi project and completing exploration work on the

project, other statements rela ting to the technical, financial and business prospects of the Company, its projects and

other matters . All statements in this news release, other than statements of historical facts, that address events or

developments that the Company expects to occur, are forward-looking statements. 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 -looking

statements. Such statements are based on numerous assumptions regarding present and future business strategies and

the environment in which the Company will operate in the future, including the price of metals, the ability to achieve

its goals, that general business and economic conditions will not change in a material adverse manner and that

financing will be available if and when needed and o n reasonable terms. Such forward -looking information reflects

the Company’s views with respect to future events and is subject to risks, uncertainties and assumptions, including

the risks and uncertainties relating to the interpretation of exploration resu lts, risks related to the inherent uncertainty

of exploration and cost estimates and the potential for unexpected costs and expenses and those other risks filed under

the Company’s profile on SEDAR at www.sedar.com. Factors that could cause actual results to differ materially from

those in forward looking statements include, but are not limited to, continued availability of capital and financing and

general economic, market or business conditions, failure to secure perso nnel and equipment for work programs ,

adverse weather and climate conditions, failure to maintain all necessary government permits, approvals and

authorizations, the impact of Covid-19 or other viruses and diseases on the Company’s ability to operate, decrease in

the price of rare earth elements and other metals, failure to maintain community acceptance, increase in costs and

litigation. The Company does not undertake to update forward ‐looking statements or forward‐looking information,

except as required by law.